v20240210

base images rework
workflow rework

.github/workflows/_disabled/epicmorg.ecosysctem.freegpt.images.yml.txt

@@ -32,6 +32,9 @@ jobs:
     - name: Build and Deploy freegpt-webui 1.2
       run:  cd linux/ecosystem/freegpt-webui/1.2 && make build && make deploy
           
+    - name: Cleanup
+      run: make docker-clean
+
     - name: Build and Deploy freegpt-webui 1.3
       run:  cd linux/ecosystem/freegpt-webui/1.3 && make build && make deploy
       
@@ -41,6 +44,9 @@ jobs:
     - name: Build and Deploy freegpt-webui 1.3.2
       run:  cd linux/ecosystem/freegpt-webui/1.3.2 && make build && make deploy
           
+    - name: Cleanup
+      run: make docker-clean
+
     - name: Build and Deploy freegpt-webui 1.4
       run:  cd linux/ecosystem/freegpt-webui/1.4 && make build && make deploy
       

.github/workflows/epicmorg.advanced.nextcloud.images.yml

@@ -36,6 +36,9 @@ jobs:
     - name: "Build and Deploy Advanced Nextcloud 18 Stock Images:"
       run:  cd linux/advanced/nextcloud/pure/18 && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Advanced Nextcloud 19 Stock Images:"
       run:  cd linux/advanced/nextcloud/pure/19 && pwd && make build && make deploy
 
@@ -48,6 +51,9 @@ jobs:
     - name: "Build and Deploy Advanced Nextcloud 22 Stock Images:"
       run:  cd linux/advanced/nextcloud/pure/22 && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Advanced Nextcloud 23 Stock Images:"
       run:  cd linux/advanced/nextcloud/pure/23 && pwd && make build && make deploy
 
@@ -69,6 +75,9 @@ jobs:
     - name: "Build and Deploy Advanced Nextcloud Latest Stock Images:"
       run:  cd linux/advanced/nextcloud/pure/latest && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
 ##################################################################################
 
   build-patched-images:
@@ -101,6 +110,9 @@ jobs:
     - name: "Build and Deploy Advanced Nextcloud 19 Patched Images:"
       run:  cd linux/advanced/nextcloud/patched/19 && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Advanced Nextcloud 20 Patched Images:"
       run:  cd linux/advanced/nextcloud/patched/20 && pwd && make build && make deploy
 
@@ -116,6 +128,9 @@ jobs:
     - name: "Build and Deploy Advanced Nextcloud 24 Patched Images:"
       run:  cd linux/advanced/nextcloud/patched/24 && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Advanced Nextcloud 25 Patched Images:"
       run:  cd linux/advanced/nextcloud/patched/25 && pwd && make build && make deploy
 

.github/workflows/epicmorg.advanced.python.yml

@@ -27,18 +27,27 @@ jobs:
     - name: "Build and Deploy Python 3.6 Main Image:"
       run:  cd linux/advanced/python/main/3.6    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Python 3.7 Main Image:"
       run:  cd linux/advanced/python/main/3.7    && pwd && make build && make deploy
 
     - name: "Build and Deploy Python 3.8 Main Image:"
       run:  cd linux/advanced/python/main/3.8    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Python 3.9 Main Image:"
       run:  cd linux/advanced/python/main/3.9    && pwd && make build && make deploy
 
     - name: "Build and Deploy Python 3.10 Main Image:"
       run:  cd linux/advanced/python/main/3.10    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Python 3.11 Main Image:"
       run:  cd linux/advanced/python/main/3.11    && pwd && make build && make deploy
 
@@ -48,6 +57,9 @@ jobs:
     - name: "Build and Deploy Python 3.13 Main Image:"
       run:  cd linux/advanced/python/main/3.13    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
 ##################################################################################
 
   build-python-develop-images:
@@ -69,24 +81,38 @@ jobs:
     - name: "Build and Deploy Python 3.6 Develop Image:"
       run:  cd linux/advanced/python/develop/3.6    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
+
     - name: "Build and Deploy Python 3.7 Develop Image:"
       run:  cd linux/advanced/python/develop/3.7    && pwd && make build && make deploy
 
     - name: "Build and Deploy Python 3.8 Develop Image:"
       run:  cd linux/advanced/python/develop/3.8    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Python 3.9 Develop Image:"
       run:  cd linux/advanced/python/develop/3.9    && pwd && make build && make deploy
 
     - name: "Build and Deploy Python 3.10 Develop Image:"
       run:  cd linux/advanced/python/develop/3.10    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
+
     - name: "Build and Deploy Python 3.11 Develop Image:"
       run:  cd linux/advanced/python/develop/3.11    && pwd && make build && make deploy
 
     - name: "Build and Deploy Python 3.12 Develop Image:"
       run:  cd linux/advanced/python/develop/3.12    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Python 3.13 Develop Image:"
       run:  cd linux/advanced/python/develop/3.13    && pwd && make build && make deploy
 

.github/workflows/epicmorg.advanced.vscode.images.yml

@@ -35,6 +35,9 @@ jobs:
     - name: "Build and Deploy Advanced Vscode Server Android Images:"
       run:  cd linux/advanced/vscode-server/android && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Advanced Vscode Server CPP Images:"
       run:  cd linux/advanced/vscode-server/cpp && pwd && make build && make deploy
 
@@ -44,6 +47,9 @@ jobs:
     - name: "Build and Deploy Advanced Vscode Server Docker Images:"
       run:  cd linux/advanced/vscode-server/docker && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Advanced Vscode Server dotnet Images:"
       run:  cd linux/advanced/vscode-server/dotnet && pwd && make build && make deploy
 

.github/workflows/epicmorg.base.images.giltab.runners.yml

@@ -54,6 +54,9 @@ jobs:
     - name: "Build and Deploy Gitlab Runner Atlassian SDK Image:"
       run:  cd linux/ecosystem/gitlab/runner/atlassian-sdk    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Gitlab Runner dotNet SDK Image:"
       run:  cd linux/ecosystem/gitlab/runner/dotnet-sdk    && pwd && make build && make deploy
 
@@ -69,6 +72,9 @@ jobs:
     - name: "Build and Deploy Gitlab Runner node15 Image:"
       run:  cd linux/ecosystem/gitlab/runner/node15    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Gitlab Runner node16 Image:"
       run:  cd linux/ecosystem/gitlab/runner/node16    && pwd && make build && make deploy
 
@@ -84,6 +90,9 @@ jobs:
     - name: "Build and Deploy Gitlab Runner node20 Image:"
       run:  cd linux/ecosystem/gitlab/runner/node20    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Gitlab Runner php7.2 Image:"
       run:  cd linux/ecosystem/gitlab/runner/php7.2    && pwd && make build && make deploy
 
@@ -93,6 +102,9 @@ jobs:
     - name: "Build and Deploy Gitlab Runner php7.4 Image:"
       run:  cd linux/ecosystem/gitlab/runner/php7.4    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy Gitlab Runner php8.0 Image:"
       run:  cd linux/ecosystem/gitlab/runner/php8.0    && pwd && make build && make deploy
 

.github/workflows/epicmorg.base.images.legacy.yml

@@ -97,6 +97,9 @@ jobs:
     - name: "Build and Deploy Debian 8 jdk21 Image:"
       run:  cd linux/ecosystem/epicmorg/debian/08-jessie/jdk21    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
 ##################################################################################
 
   build-09-images:

.github/workflows/epicmorg.base.images.nodejs.yml

@@ -28,47 +28,56 @@ jobs:
       run:  cd linux/ecosystem/nodejs/current    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 4 Image:"
-      run:  cd linux/ecosystem/nodejs/node4    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node4    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 6 Image:"
-      run:  cd linux/ecosystem/nodejs/node6    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node6    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 8 Image:"
-      run:  cd linux/ecosystem/nodejs/node8    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node8    && pwd && make build && make deploy
+    
+    - name: Cleanup
+      run: make docker-clean
 
     - name: "Build and Deploy NodeJS 10 Image:"
-      run:  cd linux/ecosystem/nodejs/node10    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node10    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 11 Image:"
-      run:  cd linux/ecosystem/nodejs/node11    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node11    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 12 Image:"
-      run:  cd linux/ecosystem/nodejs/node12    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node12    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 13 Image:"
-      run:  cd linux/ecosystem/nodejs/node13    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node13    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 14 Image:"
-      run:  cd linux/ecosystem/nodejs/node14    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node14    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 15 Image:"
-      run:  cd linux/ecosystem/nodejs/node15    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node15    && pwd && make build && make deploy
+    
+    - name: Cleanup
+      run: make docker-clean
 
     - name: "Build and Deploy NodeJS 16 Image:"
-      run:  cd linux/ecosystem/nodejs/node16    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node16    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 17 Image:"
-      run:  cd linux/ecosystem/nodejs/node17    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node17    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 18 Image:"
-      run:  cd linux/ecosystem/nodejs/node18    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node18    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 19 Image:"
-      run:  cd linux/ecosystem/nodejs/node19    && pwd && make build && make deploy
+      run:  cd linux/ecosystem/nodejs/outdated/node19    && pwd && make build && make deploy
 
     - name: "Build and Deploy NodeJS 20 Image:"
       run:  cd linux/ecosystem/nodejs/node20    && pwd && make build && make deploy
 
+    - name: "Build and Deploy NodeJS 21 Image:"
+      run:  cd linux/ecosystem/nodejs/node21    && pwd && make build && make deploy
+
 ##################################################################################
 
     - name: Cleanup

.github/workflows/epicmorg.base.images.postgresql.yml

@@ -39,6 +39,9 @@ jobs:
     - name: "Build and Deploy PostgreSQL 9.2 Image:"
       run:  cd linux/ecosystem/postgres/9.2    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy PostgreSQL 9.3 Image:"
       run:  cd linux/ecosystem/postgres/9.3    && pwd && make build && make deploy
 
@@ -54,6 +57,9 @@ jobs:
     - name: "Build and Deploy PostgreSQL 10 Image:"
       run:  cd linux/ecosystem/postgres/10    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy PostgreSQL 11 Image:"
       run:  cd linux/ecosystem/postgres/11    && pwd && make build && make deploy
 

.github/workflows/epicmorg.base.images.teamcity.agents.yml

@@ -48,6 +48,9 @@ jobs:
     - name: "Build and Deploy TeamCity Agent Android SDK Image:"
       run:  cd linux/ecosystem/teamcity/agent/android-sdk    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy TeamCity Agent Atlassian SDK Image:"
       run:  cd linux/ecosystem/teamcity/agent/atlassian-sdk    && pwd && make build && make deploy
 
@@ -63,6 +66,9 @@ jobs:
     - name: "Build and Deploy TeamCity Agent node14 Image:"
       run:  cd linux/ecosystem/teamcity/agent/node14    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy TeamCity Agent node15 Image:"
       run:  cd linux/ecosystem/teamcity/agent/node15    && pwd && make build && make deploy
 
@@ -75,6 +81,9 @@ jobs:
     - name: "Build and Deploy TeamCity Agent node18 Image:"
       run:  cd linux/ecosystem/teamcity/agent/node18    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy TeamCity Agent node19 Image:"
       run:  cd linux/ecosystem/teamcity/agent/node19    && pwd && make build && make deploy
 
@@ -87,6 +96,9 @@ jobs:
     - name: "Build and Deploy TeamCity Agent php7.3 Image:"
       run:  cd linux/ecosystem/teamcity/agent/php7.3    && pwd && make build && make deploy
     
+    - name: Cleanup
+      run: make docker-clean
+
     - name: "Build and Deploy TeamCity Agent php7.4 Image:"
       run:  cd linux/ecosystem/teamcity/agent/php7.4    && pwd && make build && make deploy
 

.github/workflows/epicmorg.ecosysctem.misc.images.yml

@@ -72,6 +72,48 @@ jobs:
     - name: Test Make
       run:  make
 
+    - name: Build and Deploy qBittorrent 4.4.0
+      run:  cd linux/ecosystem/qbittorrent/4.4.0 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.4.1
+      run:  cd linux/ecosystem/qbittorrent/4.4.1 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.4.2
+      run:  cd linux/ecosystem/qbittorrent/4.4.2 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.4.3
+      run:  cd linux/ecosystem/qbittorrent/4.4.3 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.4.4
+      run:  cd linux/ecosystem/qbittorrent/4.4.4 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.4.5
+      run:  cd linux/ecosystem/qbittorrent/4.4.5 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.5.0
+      run:  cd linux/ecosystem/qbittorrent/4.5.0 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.5.1
+      run:  cd linux/ecosystem/qbittorrent/4.5.1 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.5.2
+      run:  cd linux/ecosystem/qbittorrent/4.5.2 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.5.3
+      run:  cd linux/ecosystem/qbittorrent/4.5.3 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.5.4
+      run:  cd linux/ecosystem/qbittorrent/4.5.4 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.5.5
+      run:  cd linux/ecosystem/qbittorrent/4.5.5 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.6.0
+      run:  cd linux/ecosystem/qbittorrent/4.6.0 && make build && make deploy
+
+    - name: Build and Deploy qBittorrent 4.6.1
+      run:  cd linux/ecosystem/qbittorrent/4.6.1 && make build && make deploy
+
     - name: Build and Deploy qBittorrent 4.6.2
       run:  cd linux/ecosystem/qbittorrent/4.6.2 && make build && make deploy
 

CHANGELOG.md

@@ -11,6 +11,8 @@
   * updated `LazyGIT` to `0.40.2`
   * updated `p4` to `23.2` in base images
   * updated `perforce` iamges - `p4` and `p4p` to `r23.1` and `r23.2`
+  * updated `qbittorrent` iamges
+  * updated `nodejs` iamges
 * `jan`
   * new versions of images
   * CVE-2023-22527 - RCE (Remote Code Execution) Vulnerability In Confluence Data Center and Confluence Server

Makefile

@@ -572,21 +572,22 @@ ecosystem-electron-release-server-images:
 ecosystem-nodejs-images: 
 	cd `pwd`/linux/ecosystem/nodejs/current        && pwd && make build && make deploy
 	cd `pwd`/linux/ecosystem/nodejs/lts            && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node4          && pwd && make build && make deploy
+
-	cd `pwd`/linux/ecosystem/nodejs/node6          && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node8          && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node10         && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node11         && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node12         && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node13         && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node14         && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node15         && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node16         && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node17         && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node18         && pwd && make build && make deploy
-	cd `pwd`/linux/ecosystem/nodejs/node19         && pwd && make build && make deploy
 	cd `pwd`/linux/ecosystem/nodejs/node20         && pwd && make build && make deploy
 	cd `pwd`/linux/ecosystem/nodejs/node21         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node4          && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node6          && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node8          && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node10         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node11         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node12         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node13         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node14         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node15         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node16         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node17         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node18         && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/nodejs/outdated/node19         && pwd && make build && make deploy
 
 ecosystem-ninjam-image: 
 	cd `pwd`/linux/ecosystem/ninjam/latest     && pwd && make build && make deploy
@@ -596,6 +597,19 @@ ecosystem-vk2discord-images:
 
 ecosystem-qbittorrent-images: 
 	cd `pwd`/linux/ecosystem/qbittorrent/4.4.0    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.4.1    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.4.2    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.4.3.1  && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.4.4    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.4.5    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.5.0    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.5.1    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.5.2    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.5.3    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.5.4    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.5.5    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.6.0    && pwd && make build && make deploy
+	cd `pwd`/linux/ecosystem/qbittorrent/4.6.1    && pwd && make build && make deploy
 	cd `pwd`/linux/ecosystem/qbittorrent/4.6.2    && pwd && make build && make deploy
 	cd `pwd`/linux/ecosystem/qbittorrent/4.6.3    && pwd && make build && make deploy
 

linux/advanced/python/main/2.7/.env

@@ -0,0 +1,29 @@
+##################################################################
+#                   perforce client binary
+##################################################################
+P4_VERSION=r23.2
+P4_DOWNLOAD_URL=https://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
+
+##################################################################
+#                   7z official binary
+##################################################################
+SZ_VERSION=7z2400
+SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+
+##################################################################
+#                   LazyGit official binary
+##################################################################
+LZGIT_VERSION=0.40.2
+LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+
+##################################################################
+#                    dumb init
+##################################################################
+DUMB_INIT_VERSION=1.2.5
+DUMB_INIT_DOWNLOAD_URL=https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64
+
+##################################################################
+#                    gosu
+##################################################################
+GOSU_VER=1.17
+GOSU_DOWNLOAD_URL=https://github.com/tianon/gosu/releases/download/${GOSU_VER}/gosu-amd64

linux/advanced/python/main/2.7/Dockerfile

@@ -21,6 +21,7 @@ LABEL donate.crypto.XMR="884PqZ1gDjWW7fKxtbaeRoBeSh9EGZbkqUyLriWmuKbwLZrAJdYUs4w
 #                   prepare system
 ##################################################################
 RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
+RUN mkdir -p /etc/apt/keyrings
 
 ##################################################################
 #                   sources list
@@ -28,8 +29,10 @@ RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
 RUN rm -rfv /etc/apt/sources.list
 RUN rm -rfv /etc/locale.gen
 
-COPY etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg /etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg
 COPY etc/apt/apt.conf.d/99-no-check-valid-until /etc/apt/apt.conf.d/99-no-check-valid-until
+COPY etc/apt/apt.conf.d/98-allow-unauthenticated /etc/apt/apt.conf.d/98-allow-unauthenticated
+COPY etc/apt/apt.conf.d/97-allow-cert-exp /etc/apt/apt.conf.d/97-allow-cert-exp
+COPY etc/apt/apt.conf.d/96-apt-retries /etc/apt/apt.conf.d/96-apt-retries
 COPY etc/apt/sources.list /etc/apt/sources.list
 COPY etc/locale.gen /etc/locale.gen
 
@@ -37,12 +40,6 @@ RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get dist-upgrade -y
 
-##################################################################
-#                   Version
-##################################################################
-RUN python --version
-RUN pip --version
-
 ##################################################################
 #                   installing utils
 ##################################################################
@@ -68,22 +65,20 @@ RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | x
 RUN update-ca-certificates
 
 ##################################################################
-#                   perforce client binary
+#                   ARGuments
 ##################################################################
-ARG P4_VERSION=r23.2
-ARG P4_DOWNLOAD_URL=http://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
 
-##################################################################
+#configured by dockerfile / .ENV
-#                   7z official binary
+ARG P4_VERSION
-##################################################################
+ARG P4_DOWNLOAD_URL
-ARG SZ_VERSION=7z2400
+ARG SZ_VERSION
-ARG SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+ARG SZ_DOWNLOAD_URL
-
+ARG LZGIT_VERSION
-##################################################################
+ARG LZGIT_DOWNLOAD_URL
-#                   LazyGit official binary
+ARG DUMB_INIT_VERSION
-##################################################################
+ARG DUMB_INIT_DOWNLOAD_URL
-ARG LZGIT_VERSION=0.40.2
+ARG GOSU_VER
-ARG LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+ARG GOSU_DOWNLOAD_URL
 
 ##################################################################
 #                   update lists
@@ -217,41 +212,50 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
 ##################################################################
 #                   git fresh binary
 ##################################################################
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+RUN gpg --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+    gpg --export --output /etc/apt/keyrings/launchpad-git.gpg A1715D88E1DF1F24 && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-mainline.list && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-stable.list
 COPY etc/apt/sources.list.d/launchpad_git-mainline.list /etc/apt/sources.list.d/launchpad_git-mainline.list
 COPY etc/apt/sources.list.d/launchpad_git-stable.list /etc/apt/sources.list.d/launchpad_git-stable.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    git && \
+    git
-    git --version
+
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   git-lfs official binary
 ##################################################################
-#RUN curl -s https://packagecloud.io/github/git-lfs/gpgkey | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/git-lfs.gpg --import && \
+RUN curl -fsSL https://packagecloud.io/github/git-lfs/gpgkey | gpg --dearmor > /etc/apt/keyrings/github_git-lfs-archive-keyring.gpg && \
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6B05F25D762E3157 && \
     rm -rfv /etc/apt/sources.list.d/github_git-lfs.list
 COPY etc/apt/sources.list.d/github_git-lfs.list /etc/apt/sources.list.d/github_git-lfs.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
     git \
     git-lfs && \
-    git --version && \
+    git-lfs install --skip-repo
-    git-lfs install --skip-repo && \
+
-    git-lfs --version
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo git-lfs $(git-lfs --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   gh official binary
 ##################################################################
-RUN wget -c https://cli.github.com/packages/githubcli-archive-keyring.gpg -O /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    chmod go+r /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+    chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
     apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    gh && \
+    gh
-    gh --version
+
+RUN echo "=============================================" && \
+    echo gh $(gh --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install p4client
@@ -266,9 +270,12 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/7z && \
     tar -xf /tmp/7z.tar.xz -C /tmp/7z && \
     chmod +x /tmp/7z/7zz && \
-    mv -fv /tmp/7z/7zz /usr/bin/ && \
+    mv -fv /tmp/7z/7zz /usr/bin/
-    7zz | head -4 && \
+
-    7z | head -4
+RUN echo "=============================================" && \
+    echo 7zz $(7zz | head -4) && \
+    echo 7z $(7z | head -4) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install LazyGit official binary
@@ -277,21 +284,46 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/lazygit && \
     tar -zxvf /tmp/lazygit.tar.xz -C /tmp/lazygit && \
     chmod +x /tmp/lazygit/lazygit && \
-    mv -fv /tmp/lazygit/lazygit /usr/bin/ && \
+    mv -fv /tmp/lazygit/lazygit /usr/bin/
-    echo "lazygit version:" && \
-    lazygit --version
 
+RUN echo "=============================================" && \
+    echo lazygit $(lazygit --version) && \
+    echo "============================================="
+
+##################################################################
+#                    dumb init
+##################################################################
+RUN wget -q --no-check-certificate -c ${DUMB_INIT_DOWNLOAD_URL} --random-wait -O /usr/bin/dumb-init && \
+    chmod +x /usr/bin/dumb-init
+
+RUN echo "=============================================" && \
+    echo dumb-init $(dumb-init --version) && \
+    echo "============================================="
+
+##################################################################
+#                    gosu for easy step-down from root
+##################################################################
+RUN wget -q --no-check-certificate -c ${GOSU_DOWNLOAD_URL} --random-wait -O /usr/local/bin/gosu && \
+    chmod +x /usr/local/bin/gosu
+
+RUN echo "=============================================" && \
+    echo gosu $(gosu --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Version
 ##################################################################
-RUN python --version
+RUN echo "=============================================" && \
-RUN pip --version
+    echo python3 $(python3 --version) && \
+    echo pip3 $(pip3 --version) && \
+    echo python $(python --version) && \
+    echo pip $(pip --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Generate ssl key
 ##################################################################
-#RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
+RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
 
 ##################################################################
 #                  update locales

linux/advanced/python/main/2.7/docker-compose.yml

@@ -4,3 +4,14 @@ services:
     image: "epicmorg/python:2.7"
     build:
       context: .
+      args:
+        P4_VERSION: ${P4_VERSION}
+        P4_DOWNLOAD_URL: ${P4_DOWNLOAD_URL}
+        SZ_VERSION: ${SZ_VERSION}
+        SZ_DOWNLOAD_URL: ${SZ_DOWNLOAD_URL}
+        LZGIT_VERSION: ${LZGIT_VERSION}
+        LZGIT_DOWNLOAD_URL: ${LZGIT_DOWNLOAD_URL}
+        DUMB_INIT_VERSION: ${DUMB_INIT_VERSION}
+        DUMB_INIT_DOWNLOAD_URL: ${DUMB_INIT_DOWNLOAD_URL}
+        GOSU_VER: ${GOSU_VER}
+        GOSU_DOWNLOAD_URL: ${GOSU_DOWNLOAD_URL}

linux/advanced/python/main/2.7/etc/apt/apt.conf.d/96-apt-retries

@@ -0,0 +1 @@
+Acquire::Retries "9";

linux/advanced/python/main/2.7/etc/apt/apt.conf.d/97-allow-cert-exp

@@ -0,0 +1,2 @@
+Acquire::https::Verify-Peer "false";
+Acquire::https::Verify-Host "false";

linux/advanced/python/main/2.7/etc/apt/apt.conf.d/98-allow-unauthenticated

@@ -0,0 +1 @@
+APT::Get::AllowUnauthenticated "true";

linux/advanced/python/main/2.7/etc/apt/sources.list.d/github_git-lfs.list

@@ -1,2 +1,2 @@
-deb https://packagecloud.io/github/git-lfs/debian/ buster main
+deb [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ buster main
-deb-src https://packagecloud.io/github/git-lfs/debian/ buster main
+deb-src [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ buster main

linux/advanced/python/main/2.7/etc/apt/sources.list.d/launchpad_git-mainline.list

@@ -1,3 +1,3 @@
 # mainline
-deb https://ppa.launchpadcontent.net/git-core/candidate/ubuntu cosmic main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu cosmic main
-deb-src https://ppa.launchpadcontent.net/git-core/candidate/ubuntu cosmic main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu cosmic main

linux/advanced/python/main/2.7/etc/apt/sources.list.d/launchpad_git-stable.list

@@ -1,3 +1,3 @@
 # stable
-deb https://ppa.launchpadcontent.net/git-core/ppa/ubuntu cosmic main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu cosmic main
-deb-src https://ppa.launchpadcontent.net/git-core/ppa/ubuntu cosmic main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu cosmic main

linux/advanced/python/main/3.10/.env

@@ -0,0 +1,29 @@
+##################################################################
+#                   perforce client binary
+##################################################################
+P4_VERSION=r23.2
+P4_DOWNLOAD_URL=https://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
+
+##################################################################
+#                   7z official binary
+##################################################################
+SZ_VERSION=7z2400
+SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+
+##################################################################
+#                   LazyGit official binary
+##################################################################
+LZGIT_VERSION=0.40.2
+LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+
+##################################################################
+#                    dumb init
+##################################################################
+DUMB_INIT_VERSION=1.2.5
+DUMB_INIT_DOWNLOAD_URL=https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64
+
+##################################################################
+#                    gosu
+##################################################################
+GOSU_VER=1.17
+GOSU_DOWNLOAD_URL=https://github.com/tianon/gosu/releases/download/${GOSU_VER}/gosu-amd64

linux/advanced/python/main/3.10/Dockerfile

@@ -21,6 +21,7 @@ LABEL donate.crypto.XMR="884PqZ1gDjWW7fKxtbaeRoBeSh9EGZbkqUyLriWmuKbwLZrAJdYUs4w
 #                   prepare system
 ##################################################################
 RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
+RUN mkdir -p /etc/apt/keyrings
 
 ##################################################################
 #                   sources list
@@ -28,8 +29,10 @@ RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
 RUN rm -rfv /etc/apt/sources.list
 RUN rm -rfv /etc/locale.gen
 
-COPY etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg /etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg
 COPY etc/apt/apt.conf.d/99-no-check-valid-until /etc/apt/apt.conf.d/99-no-check-valid-until
+COPY etc/apt/apt.conf.d/98-allow-unauthenticated /etc/apt/apt.conf.d/98-allow-unauthenticated
+COPY etc/apt/apt.conf.d/97-allow-cert-exp /etc/apt/apt.conf.d/97-allow-cert-exp
+COPY etc/apt/apt.conf.d/96-apt-retries /etc/apt/apt.conf.d/96-apt-retries
 COPY etc/apt/sources.list /etc/apt/sources.list
 COPY etc/locale.gen /etc/locale.gen
 
@@ -37,15 +40,6 @@ RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get dist-upgrade -y
 
-
-##################################################################
-#                   Version
-##################################################################
-RUN python3 --version
-RUN pip3 --version
-RUN python --version
-RUN pip --version
-
 ##################################################################
 #                   installing utils
 ##################################################################
@@ -71,22 +65,20 @@ RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | x
 RUN update-ca-certificates
 
 ##################################################################
-#                   perforce client binary
+#                   ARGuments
 ##################################################################
-ARG P4_VERSION=r23.2
-ARG P4_DOWNLOAD_URL=http://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
 
-##################################################################
+#configured by dockerfile / .ENV
-#                   7z official binary
+ARG P4_VERSION
-##################################################################
+ARG P4_DOWNLOAD_URL
-ARG SZ_VERSION=7z2400
+ARG SZ_VERSION
-ARG SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+ARG SZ_DOWNLOAD_URL
-
+ARG LZGIT_VERSION
-##################################################################
+ARG LZGIT_DOWNLOAD_URL
-#                   LazyGit official binary
+ARG DUMB_INIT_VERSION
-##################################################################
+ARG DUMB_INIT_DOWNLOAD_URL
-ARG LZGIT_VERSION=0.40.2
+ARG GOSU_VER
-ARG LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+ARG GOSU_DOWNLOAD_URL
 
 ##################################################################
 #                   update lists
@@ -219,41 +211,50 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
 ##################################################################
 #                   git fresh binary
 ##################################################################
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+RUN gpg --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+    gpg --export --output /etc/apt/keyrings/launchpad-git.gpg A1715D88E1DF1F24 && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-mainline.list && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-stable.list
 COPY etc/apt/sources.list.d/launchpad_git-mainline.list /etc/apt/sources.list.d/launchpad_git-mainline.list
 COPY etc/apt/sources.list.d/launchpad_git-stable.list /etc/apt/sources.list.d/launchpad_git-stable.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    git && \
+    git
-    git --version
+
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   git-lfs official binary
 ##################################################################
-#RUN curl -s https://packagecloud.io/github/git-lfs/gpgkey | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/git-lfs.gpg --import && \
+RUN curl -fsSL https://packagecloud.io/github/git-lfs/gpgkey | gpg --dearmor > /etc/apt/keyrings/github_git-lfs-archive-keyring.gpg && \
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6B05F25D762E3157 && \
     rm -rfv /etc/apt/sources.list.d/github_git-lfs.list
 COPY etc/apt/sources.list.d/github_git-lfs.list /etc/apt/sources.list.d/github_git-lfs.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
     git \
     git-lfs && \
-    git --version && \
+    git-lfs install --skip-repo
-    git-lfs install --skip-repo && \
+
-    git-lfs --version
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo git-lfs $(git-lfs --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   gh official binary
 ##################################################################
-RUN wget -c https://cli.github.com/packages/githubcli-archive-keyring.gpg -O /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    chmod go+r /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+    chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
     apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    gh && \
+    gh
-    gh --version
+
+RUN echo "=============================================" && \
+    echo gh $(gh --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install p4client
@@ -268,9 +269,12 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/7z && \
     tar -xf /tmp/7z.tar.xz -C /tmp/7z && \
     chmod +x /tmp/7z/7zz && \
-    mv -fv /tmp/7z/7zz /usr/bin/ && \
+    mv -fv /tmp/7z/7zz /usr/bin/
-    7zz | head -4 && \
+
-    7z | head -4
+RUN echo "=============================================" && \
+    echo 7zz $(7zz | head -4) && \
+    echo 7z $(7z | head -4) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install LazyGit official binary
@@ -279,22 +283,46 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/lazygit && \
     tar -zxvf /tmp/lazygit.tar.xz -C /tmp/lazygit && \
     chmod +x /tmp/lazygit/lazygit && \
-    mv -fv /tmp/lazygit/lazygit /usr/bin/ && \
+    mv -fv /tmp/lazygit/lazygit /usr/bin/
-    echo "lazygit version:" && \
+
-    lazygit --version
+RUN echo "=============================================" && \
+    echo lazygit $(lazygit --version) && \
+    echo "============================================="
+
+##################################################################
+#                    dumb init
+##################################################################
+RUN wget -q --no-check-certificate -c ${DUMB_INIT_DOWNLOAD_URL} --random-wait -O /usr/bin/dumb-init && \
+    chmod +x /usr/bin/dumb-init
+
+RUN echo "=============================================" && \
+    echo dumb-init $(dumb-init --version) && \
+    echo "============================================="
+
+##################################################################
+#                    gosu for easy step-down from root
+##################################################################
+RUN wget -q --no-check-certificate -c ${GOSU_DOWNLOAD_URL} --random-wait -O /usr/local/bin/gosu && \
+    chmod +x /usr/local/bin/gosu
+
+RUN echo "=============================================" && \
+    echo gosu $(gosu --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Version
 ##################################################################
-RUN python3 --version
+RUN echo "=============================================" && \
-RUN pip3 --version
+    echo python3 $(python3 --version) && \
-RUN python --version
+    echo pip3 $(pip3 --version) && \
-RUN pip --version
+    echo python $(python --version) && \
+    echo pip $(pip --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Generate ssl key
 ##################################################################
-#RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
+RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
 
 ##################################################################
 #                  update locales

linux/advanced/python/main/3.10/docker-compose.yml

@@ -4,3 +4,14 @@ services:
     image: "epicmorg/python:3.10"
     build:
       context: .
+      args:
+        P4_VERSION: ${P4_VERSION}
+        P4_DOWNLOAD_URL: ${P4_DOWNLOAD_URL}
+        SZ_VERSION: ${SZ_VERSION}
+        SZ_DOWNLOAD_URL: ${SZ_DOWNLOAD_URL}
+        LZGIT_VERSION: ${LZGIT_VERSION}
+        LZGIT_DOWNLOAD_URL: ${LZGIT_DOWNLOAD_URL}
+        DUMB_INIT_VERSION: ${DUMB_INIT_VERSION}
+        DUMB_INIT_DOWNLOAD_URL: ${DUMB_INIT_DOWNLOAD_URL}
+        GOSU_VER: ${GOSU_VER}
+        GOSU_DOWNLOAD_URL: ${GOSU_DOWNLOAD_URL}

linux/advanced/python/main/3.10/etc/apt/apt.conf.d/96-apt-retries

@@ -0,0 +1 @@
+Acquire::Retries "9";

linux/advanced/python/main/3.10/etc/apt/apt.conf.d/97-allow-cert-exp

@@ -0,0 +1,2 @@
+Acquire::https::Verify-Peer "false";
+Acquire::https::Verify-Host "false";

linux/advanced/python/main/3.10/etc/apt/apt.conf.d/98-allow-unauthenticated

@@ -0,0 +1 @@
+APT::Get::AllowUnauthenticated "true";

linux/advanced/python/main/3.10/etc/apt/sources.list.d/github_git-lfs.list

@@ -1,2 +1,2 @@
-deb https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main
-deb-src https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb-src [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main

linux/advanced/python/main/3.10/etc/apt/sources.list.d/launchpad_git-mainline.list

@@ -1,3 +1,3 @@
 # mainline
-deb https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main

linux/advanced/python/main/3.10/etc/apt/sources.list.d/launchpad_git-stable.list

@@ -1,3 +1,3 @@
 # stable
-deb https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main

linux/advanced/python/main/3.11/.env

@@ -0,0 +1,29 @@
+##################################################################
+#                   perforce client binary
+##################################################################
+P4_VERSION=r23.2
+P4_DOWNLOAD_URL=https://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
+
+##################################################################
+#                   7z official binary
+##################################################################
+SZ_VERSION=7z2400
+SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+
+##################################################################
+#                   LazyGit official binary
+##################################################################
+LZGIT_VERSION=0.40.2
+LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+
+##################################################################
+#                    dumb init
+##################################################################
+DUMB_INIT_VERSION=1.2.5
+DUMB_INIT_DOWNLOAD_URL=https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64
+
+##################################################################
+#                    gosu
+##################################################################
+GOSU_VER=1.17
+GOSU_DOWNLOAD_URL=https://github.com/tianon/gosu/releases/download/${GOSU_VER}/gosu-amd64

linux/advanced/python/main/3.11/Dockerfile

@@ -21,6 +21,7 @@ LABEL donate.crypto.XMR="884PqZ1gDjWW7fKxtbaeRoBeSh9EGZbkqUyLriWmuKbwLZrAJdYUs4w
 #                   prepare system
 ##################################################################
 RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
+RUN mkdir -p /etc/apt/keyrings
 
 ##################################################################
 #                   sources list
@@ -28,15 +29,13 @@ RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
 RUN rm -rfv /etc/apt/sources.list
 RUN rm -rfv /etc/locale.gen
 
-COPY etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg /etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg
 COPY etc/apt/apt.conf.d/99-no-check-valid-until /etc/apt/apt.conf.d/99-no-check-valid-until
+COPY etc/apt/apt.conf.d/98-allow-unauthenticated /etc/apt/apt.conf.d/98-allow-unauthenticated
+COPY etc/apt/apt.conf.d/97-allow-cert-exp /etc/apt/apt.conf.d/97-allow-cert-exp
+COPY etc/apt/apt.conf.d/96-apt-retries /etc/apt/apt.conf.d/96-apt-retries
 COPY etc/apt/sources.list /etc/apt/sources.list
 COPY etc/locale.gen /etc/locale.gen
 
-RUN apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 54404762BBB6E853
-RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | xargs -n1  apt-key adv --keyserver keyserver.ubuntu.com --recv-keys
-
 RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get dist-upgrade -y
@@ -60,25 +59,26 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
     software-properties-common \
     sudo
 
+RUN apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys
+RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | xargs -n1  apt-key adv --keyserver keyserver.ubuntu.com --recv-keys
+
 RUN update-ca-certificates
 
 ##################################################################
-#                   perforce client binary
+#                   ARGuments
 ##################################################################
-ARG P4_VERSION=r23.2
-ARG P4_DOWNLOAD_URL=http://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
 
-##################################################################
+#configured by dockerfile / .ENV
-#                   7z official binary
+ARG P4_VERSION
-##################################################################
+ARG P4_DOWNLOAD_URL
-ARG SZ_VERSION=7z2400
+ARG SZ_VERSION
-ARG SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+ARG SZ_DOWNLOAD_URL
-
+ARG LZGIT_VERSION
-##################################################################
+ARG LZGIT_DOWNLOAD_URL
-#                   LazyGit official binary
+ARG DUMB_INIT_VERSION
-##################################################################
+ARG DUMB_INIT_DOWNLOAD_URL
-ARG LZGIT_VERSION=0.40.2
+ARG GOSU_VER
-ARG LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+ARG GOSU_DOWNLOAD_URL
 
 ##################################################################
 #                   update lists
@@ -211,41 +211,50 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
 ##################################################################
 #                   git fresh binary
 ##################################################################
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+RUN gpg --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+    gpg --export --output /etc/apt/keyrings/launchpad-git.gpg A1715D88E1DF1F24 && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-mainline.list && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-stable.list
 COPY etc/apt/sources.list.d/launchpad_git-mainline.list /etc/apt/sources.list.d/launchpad_git-mainline.list
 COPY etc/apt/sources.list.d/launchpad_git-stable.list /etc/apt/sources.list.d/launchpad_git-stable.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    git && \
+    git
-    git --version
+
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   git-lfs official binary
 ##################################################################
-#RUN curl -s https://packagecloud.io/github/git-lfs/gpgkey | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/git-lfs.gpg --import && \
+RUN curl -fsSL https://packagecloud.io/github/git-lfs/gpgkey | gpg --dearmor > /etc/apt/keyrings/github_git-lfs-archive-keyring.gpg && \
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6B05F25D762E3157 && \
     rm -rfv /etc/apt/sources.list.d/github_git-lfs.list
 COPY etc/apt/sources.list.d/github_git-lfs.list /etc/apt/sources.list.d/github_git-lfs.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
     git \
     git-lfs && \
-    git --version && \
+    git-lfs install --skip-repo
-    git-lfs install --skip-repo && \
+
-    git-lfs --version
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo git-lfs $(git-lfs --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   gh official binary
 ##################################################################
-RUN wget -c https://cli.github.com/packages/githubcli-archive-keyring.gpg -O /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    chmod go+r /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+    chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
     apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    gh && \
+    gh
-    gh --version
+
+RUN echo "=============================================" && \
+    echo gh $(gh --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install p4client
@@ -260,9 +269,12 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/7z && \
     tar -xf /tmp/7z.tar.xz -C /tmp/7z && \
     chmod +x /tmp/7z/7zz && \
-    mv -fv /tmp/7z/7zz /usr/bin/ && \
+    mv -fv /tmp/7z/7zz /usr/bin/
-    7zz | head -4 && \
+
-    7z | head -4
+RUN echo "=============================================" && \
+    echo 7zz $(7zz | head -4) && \
+    echo 7z $(7z | head -4) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install LazyGit official binary
@@ -271,14 +283,46 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/lazygit && \
     tar -zxvf /tmp/lazygit.tar.xz -C /tmp/lazygit && \
     chmod +x /tmp/lazygit/lazygit && \
-    mv -fv /tmp/lazygit/lazygit /usr/bin/ && \
+    mv -fv /tmp/lazygit/lazygit /usr/bin/
-    echo "lazygit version:" && \
+
-    lazygit --version
+RUN echo "=============================================" && \
+    echo lazygit $(lazygit --version) && \
+    echo "============================================="
+
+##################################################################
+#                    dumb init
+##################################################################
+RUN wget -q --no-check-certificate -c ${DUMB_INIT_DOWNLOAD_URL} --random-wait -O /usr/bin/dumb-init && \
+    chmod +x /usr/bin/dumb-init
+
+RUN echo "=============================================" && \
+    echo dumb-init $(dumb-init --version) && \
+    echo "============================================="
+
+##################################################################
+#                    gosu for easy step-down from root
+##################################################################
+RUN wget -q --no-check-certificate -c ${GOSU_DOWNLOAD_URL} --random-wait -O /usr/local/bin/gosu && \
+    chmod +x /usr/local/bin/gosu
+
+RUN echo "=============================================" && \
+    echo gosu $(gosu --version) && \
+    echo "============================================="
+
+##################################################################
+#                   Version
+##################################################################
+RUN echo "=============================================" && \
+    echo python3 $(python3 --version) && \
+    echo pip3 $(pip3 --version) && \
+    echo python $(python --version) && \
+    echo pip $(pip --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Generate ssl key
 ##################################################################
-#RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
+RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
 
 ##################################################################
 #                  update locales

linux/advanced/python/main/3.11/etc/apt/apt.conf.d/96-apt-retries

@@ -0,0 +1 @@
+Acquire::Retries "9";

linux/advanced/python/main/3.11/etc/apt/apt.conf.d/97-allow-cert-exp

@@ -0,0 +1,2 @@
+Acquire::https::Verify-Peer "false";
+Acquire::https::Verify-Host "false";

linux/advanced/python/main/3.11/etc/apt/apt.conf.d/98-allow-unauthenticated

@@ -0,0 +1 @@
+APT::Get::AllowUnauthenticated "true";

linux/advanced/python/main/3.11/etc/apt/sources.list.d/github_git-lfs.list

@@ -1,2 +1,2 @@
-deb https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main
-deb-src https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb-src [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main

linux/advanced/python/main/3.11/etc/apt/sources.list.d/launchpad_git-mainline.list

@@ -1,3 +1,3 @@
 # mainline
-deb https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main

linux/advanced/python/main/3.11/etc/apt/sources.list.d/launchpad_git-stable.list

@@ -1,3 +1,3 @@
 # stable
-deb https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main

linux/advanced/python/main/3.12/.env

@@ -0,0 +1,29 @@
+##################################################################
+#                   perforce client binary
+##################################################################
+P4_VERSION=r23.2
+P4_DOWNLOAD_URL=https://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
+
+##################################################################
+#                   7z official binary
+##################################################################
+SZ_VERSION=7z2400
+SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+
+##################################################################
+#                   LazyGit official binary
+##################################################################
+LZGIT_VERSION=0.40.2
+LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+
+##################################################################
+#                    dumb init
+##################################################################
+DUMB_INIT_VERSION=1.2.5
+DUMB_INIT_DOWNLOAD_URL=https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64
+
+##################################################################
+#                    gosu
+##################################################################
+GOSU_VER=1.17
+GOSU_DOWNLOAD_URL=https://github.com/tianon/gosu/releases/download/${GOSU_VER}/gosu-amd64

linux/advanced/python/main/3.12/Dockerfile

@@ -21,6 +21,7 @@ LABEL donate.crypto.XMR="884PqZ1gDjWW7fKxtbaeRoBeSh9EGZbkqUyLriWmuKbwLZrAJdYUs4w
 #                   prepare system
 ##################################################################
 RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
+RUN mkdir -p /etc/apt/keyrings
 
 ##################################################################
 #                   sources list
@@ -28,15 +29,13 @@ RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
 RUN rm -rfv /etc/apt/sources.list
 RUN rm -rfv /etc/locale.gen
 
-COPY etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg /etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg
 COPY etc/apt/apt.conf.d/99-no-check-valid-until /etc/apt/apt.conf.d/99-no-check-valid-until
+COPY etc/apt/apt.conf.d/98-allow-unauthenticated /etc/apt/apt.conf.d/98-allow-unauthenticated
+COPY etc/apt/apt.conf.d/97-allow-cert-exp /etc/apt/apt.conf.d/97-allow-cert-exp
+COPY etc/apt/apt.conf.d/96-apt-retries /etc/apt/apt.conf.d/96-apt-retries
 COPY etc/apt/sources.list /etc/apt/sources.list
 COPY etc/locale.gen /etc/locale.gen
 
-RUN apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6ED0E7B82643E131 
-RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | xargs -n1  apt-key adv --keyserver keyserver.ubuntu.com --recv-keys
-
 RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get dist-upgrade -y
@@ -60,25 +59,26 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
     software-properties-common \
     sudo
 
+RUN apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys
+RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | xargs -n1  apt-key adv --keyserver keyserver.ubuntu.com --recv-keys
+
 RUN update-ca-certificates
 
 ##################################################################
-#                   perforce client binary
+#                   ARGuments
 ##################################################################
-ARG P4_VERSION=r23.2
-ARG P4_DOWNLOAD_URL=http://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
 
-##################################################################
+#configured by dockerfile / .ENV
-#                   7z official binary
+ARG P4_VERSION
-##################################################################
+ARG P4_DOWNLOAD_URL
-ARG SZ_VERSION=7z2400
+ARG SZ_VERSION
-ARG SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+ARG SZ_DOWNLOAD_URL
-
+ARG LZGIT_VERSION
-##################################################################
+ARG LZGIT_DOWNLOAD_URL
-#                   LazyGit official binary
+ARG DUMB_INIT_VERSION
-##################################################################
+ARG DUMB_INIT_DOWNLOAD_URL
-ARG LZGIT_VERSION=0.40.2
+ARG GOSU_VER
-ARG LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+ARG GOSU_DOWNLOAD_URL
 
 ##################################################################
 #                   update lists
@@ -182,7 +182,6 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
     xz-utils \
     zip
 
-
 ##################################################################
 #                   installing fs-tools
 ##################################################################
@@ -211,41 +210,50 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
 ##################################################################
 #                   git fresh binary
 ##################################################################
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+RUN gpg --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+    gpg --export --output /etc/apt/keyrings/launchpad-git.gpg A1715D88E1DF1F24 && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-mainline.list && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-stable.list
 COPY etc/apt/sources.list.d/launchpad_git-mainline.list /etc/apt/sources.list.d/launchpad_git-mainline.list
 COPY etc/apt/sources.list.d/launchpad_git-stable.list /etc/apt/sources.list.d/launchpad_git-stable.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    git && \
+    git
-    git --version
+
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   git-lfs official binary
 ##################################################################
-#RUN curl -s https://packagecloud.io/github/git-lfs/gpgkey | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/git-lfs.gpg --import && \
+RUN curl -fsSL https://packagecloud.io/github/git-lfs/gpgkey | gpg --dearmor > /etc/apt/keyrings/github_git-lfs-archive-keyring.gpg && \
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6B05F25D762E3157 && \
     rm -rfv /etc/apt/sources.list.d/github_git-lfs.list
 COPY etc/apt/sources.list.d/github_git-lfs.list /etc/apt/sources.list.d/github_git-lfs.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
     git \
     git-lfs && \
-    git --version && \
+    git-lfs install --skip-repo
-    git-lfs install --skip-repo && \
+
-    git-lfs --version
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo git-lfs $(git-lfs --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   gh official binary
 ##################################################################
-RUN wget -c https://cli.github.com/packages/githubcli-archive-keyring.gpg -O /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    chmod go+r /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+    chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
     apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    gh && \
+    gh
-    gh --version
+
+RUN echo "=============================================" && \
+    echo gh $(gh --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install p4client
@@ -260,9 +268,12 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/7z && \
     tar -xf /tmp/7z.tar.xz -C /tmp/7z && \
     chmod +x /tmp/7z/7zz && \
-    mv -fv /tmp/7z/7zz /usr/bin/ && \
+    mv -fv /tmp/7z/7zz /usr/bin/
-    7zz | head -4 && \
+
-    7z | head -4
+RUN echo "=============================================" && \
+    echo 7zz $(7zz | head -4) && \
+    echo 7z $(7z | head -4) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install LazyGit official binary
@@ -271,14 +282,46 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/lazygit && \
     tar -zxvf /tmp/lazygit.tar.xz -C /tmp/lazygit && \
     chmod +x /tmp/lazygit/lazygit && \
-    mv -fv /tmp/lazygit/lazygit /usr/bin/ && \
+    mv -fv /tmp/lazygit/lazygit /usr/bin/
-    echo "lazygit version:" && \
+
-    lazygit --version
+RUN echo "=============================================" && \
+    echo lazygit $(lazygit --version) && \
+    echo "============================================="
+
+##################################################################
+#                    dumb init
+##################################################################
+RUN wget -q --no-check-certificate -c ${DUMB_INIT_DOWNLOAD_URL} --random-wait -O /usr/bin/dumb-init && \
+    chmod +x /usr/bin/dumb-init
+
+RUN echo "=============================================" && \
+    echo dumb-init $(dumb-init --version) && \
+    echo "============================================="
+
+##################################################################
+#                    gosu for easy step-down from root
+##################################################################
+RUN wget -q --no-check-certificate -c ${GOSU_DOWNLOAD_URL} --random-wait -O /usr/local/bin/gosu && \
+    chmod +x /usr/local/bin/gosu
+
+RUN echo "=============================================" && \
+    echo gosu $(gosu --version) && \
+    echo "============================================="
+
+##################################################################
+#                   Version
+##################################################################
+RUN echo "=============================================" && \
+    echo python3 $(python3 --version) && \
+    echo pip3 $(pip3 --version) && \
+    echo python $(python --version) && \
+    echo pip $(pip --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Generate ssl key
 ##################################################################
-#RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
+RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
 
 ##################################################################
 #                  update locales

linux/advanced/python/main/3.12/docker-compose.yml

@@ -4,3 +4,14 @@ services:
     image: "epicmorg/python:3.12"
     build:
       context: .
+      args:
+        P4_VERSION: ${P4_VERSION}
+        P4_DOWNLOAD_URL: ${P4_DOWNLOAD_URL}
+        SZ_VERSION: ${SZ_VERSION}
+        SZ_DOWNLOAD_URL: ${SZ_DOWNLOAD_URL}
+        LZGIT_VERSION: ${LZGIT_VERSION}
+        LZGIT_DOWNLOAD_URL: ${LZGIT_DOWNLOAD_URL}
+        DUMB_INIT_VERSION: ${DUMB_INIT_VERSION}
+        DUMB_INIT_DOWNLOAD_URL: ${DUMB_INIT_DOWNLOAD_URL}
+        GOSU_VER: ${GOSU_VER}
+        GOSU_DOWNLOAD_URL: ${GOSU_DOWNLOAD_URL}

linux/advanced/python/main/3.12/etc/apt/sources.list.d/github_git-lfs.list

@@ -1,2 +1,2 @@
-deb https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main
-deb-src https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb-src [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main

linux/advanced/python/main/3.12/etc/apt/sources.list.d/launchpad_git-mainline.list

@@ -1,3 +1,3 @@
 # mainline
-deb https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main

linux/advanced/python/main/3.12/etc/apt/sources.list.d/launchpad_git-stable.list

@@ -1,3 +1,3 @@
 # stable
-deb https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main

linux/advanced/python/main/3.13/.env

@@ -0,0 +1,29 @@
+##################################################################
+#                   perforce client binary
+##################################################################
+P4_VERSION=r23.2
+P4_DOWNLOAD_URL=https://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
+
+##################################################################
+#                   7z official binary
+##################################################################
+SZ_VERSION=7z2400
+SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+
+##################################################################
+#                   LazyGit official binary
+##################################################################
+LZGIT_VERSION=0.40.2
+LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+
+##################################################################
+#                    dumb init
+##################################################################
+DUMB_INIT_VERSION=1.2.5
+DUMB_INIT_DOWNLOAD_URL=https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64
+
+##################################################################
+#                    gosu
+##################################################################
+GOSU_VER=1.17
+GOSU_DOWNLOAD_URL=https://github.com/tianon/gosu/releases/download/${GOSU_VER}/gosu-amd64

linux/advanced/python/main/3.13/Dockerfile

@@ -21,6 +21,7 @@ LABEL donate.crypto.XMR="884PqZ1gDjWW7fKxtbaeRoBeSh9EGZbkqUyLriWmuKbwLZrAJdYUs4w
 #                   prepare system
 ##################################################################
 RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
+RUN mkdir -p /etc/apt/keyrings
 
 ##################################################################
 #                   sources list
@@ -28,15 +29,13 @@ RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
 RUN rm -rfv /etc/apt/sources.list
 RUN rm -rfv /etc/locale.gen
 
-COPY etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg /etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg
 COPY etc/apt/apt.conf.d/99-no-check-valid-until /etc/apt/apt.conf.d/99-no-check-valid-until
+COPY etc/apt/apt.conf.d/98-allow-unauthenticated /etc/apt/apt.conf.d/98-allow-unauthenticated
+COPY etc/apt/apt.conf.d/97-allow-cert-exp /etc/apt/apt.conf.d/97-allow-cert-exp
+COPY etc/apt/apt.conf.d/96-apt-retries /etc/apt/apt.conf.d/96-apt-retries
 COPY etc/apt/sources.list /etc/apt/sources.list
 COPY etc/locale.gen /etc/locale.gen
 
-RUN apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6ED0E7B82643E131 
-RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | xargs -n1  apt-key adv --keyserver keyserver.ubuntu.com --recv-keys
-
 RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get dist-upgrade -y
@@ -60,25 +59,26 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
     software-properties-common \
     sudo
 
+RUN apt-key adv --keyserver keyserver.ubuntu.com --refresh-keys
+RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | xargs -n1  apt-key adv --keyserver keyserver.ubuntu.com --recv-keys
+
 RUN update-ca-certificates
 
 ##################################################################
-#                   perforce client binary
+#                   ARGuments
 ##################################################################
-ARG P4_VERSION=r23.2
-ARG P4_DOWNLOAD_URL=http://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
 
-##################################################################
+#configured by dockerfile / .ENV
-#                   7z official binary
+ARG P4_VERSION
-##################################################################
+ARG P4_DOWNLOAD_URL
-ARG SZ_VERSION=7z2400
+ARG SZ_VERSION
-ARG SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+ARG SZ_DOWNLOAD_URL
-
+ARG LZGIT_VERSION
-##################################################################
+ARG LZGIT_DOWNLOAD_URL
-#                   LazyGit official binary
+ARG DUMB_INIT_VERSION
-##################################################################
+ARG DUMB_INIT_DOWNLOAD_URL
-ARG LZGIT_VERSION=0.40.2
+ARG GOSU_VER
-ARG LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+ARG GOSU_DOWNLOAD_URL
 
 ##################################################################
 #                   update lists
@@ -210,41 +210,50 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
 ##################################################################
 #                   git fresh binary
 ##################################################################
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+RUN gpg --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+    gpg --export --output /etc/apt/keyrings/launchpad-git.gpg A1715D88E1DF1F24 && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-mainline.list && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-stable.list
 COPY etc/apt/sources.list.d/launchpad_git-mainline.list /etc/apt/sources.list.d/launchpad_git-mainline.list
 COPY etc/apt/sources.list.d/launchpad_git-stable.list /etc/apt/sources.list.d/launchpad_git-stable.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    git && \
+    git
-    git --version
+
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   git-lfs official binary
 ##################################################################
-#RUN curl -s https://packagecloud.io/github/git-lfs/gpgkey | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/git-lfs.gpg --import && \
+RUN curl -fsSL https://packagecloud.io/github/git-lfs/gpgkey | gpg --dearmor > /etc/apt/keyrings/github_git-lfs-archive-keyring.gpg && \
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6B05F25D762E3157 && \
     rm -rfv /etc/apt/sources.list.d/github_git-lfs.list
 COPY etc/apt/sources.list.d/github_git-lfs.list /etc/apt/sources.list.d/github_git-lfs.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
     git \
     git-lfs && \
-    git --version && \
+    git-lfs install --skip-repo
-    git-lfs install --skip-repo && \
+
-    git-lfs --version
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo git-lfs $(git-lfs --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   gh official binary
 ##################################################################
-RUN wget -c https://cli.github.com/packages/githubcli-archive-keyring.gpg -O /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    chmod go+r /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+    chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
     apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    gh && \
+    gh
-    gh --version
+
+RUN echo "=============================================" && \
+    echo gh $(gh --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install p4client
@@ -259,9 +268,12 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/7z && \
     tar -xf /tmp/7z.tar.xz -C /tmp/7z && \
     chmod +x /tmp/7z/7zz && \
-    mv -fv /tmp/7z/7zz /usr/bin/ && \
+    mv -fv /tmp/7z/7zz /usr/bin/
-    7zz | head -4 && \
+
-    7z | head -4
+RUN echo "=============================================" && \
+    echo 7zz $(7zz | head -4) && \
+    echo 7z $(7z | head -4) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install LazyGit official binary
@@ -270,14 +282,46 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/lazygit && \
     tar -zxvf /tmp/lazygit.tar.xz -C /tmp/lazygit && \
     chmod +x /tmp/lazygit/lazygit && \
-    mv -fv /tmp/lazygit/lazygit /usr/bin/ && \
+    mv -fv /tmp/lazygit/lazygit /usr/bin/
-    echo "lazygit version:" && \
+
-    lazygit --version
+RUN echo "=============================================" && \
+    echo lazygit $(lazygit --version) && \
+    echo "============================================="
+
+##################################################################
+#                    dumb init
+##################################################################
+RUN wget -q --no-check-certificate -c ${DUMB_INIT_DOWNLOAD_URL} --random-wait -O /usr/bin/dumb-init && \
+    chmod +x /usr/bin/dumb-init
+
+RUN echo "=============================================" && \
+    echo dumb-init $(dumb-init --version) && \
+    echo "============================================="
+
+##################################################################
+#                    gosu for easy step-down from root
+##################################################################
+RUN wget -q --no-check-certificate -c ${GOSU_DOWNLOAD_URL} --random-wait -O /usr/local/bin/gosu && \
+    chmod +x /usr/local/bin/gosu
+
+RUN echo "=============================================" && \
+    echo gosu $(gosu --version) && \
+    echo "============================================="
+
+##################################################################
+#                   Version
+##################################################################
+RUN echo "=============================================" && \
+    echo python3 $(python3 --version) && \
+    echo pip3 $(pip3 --version) && \
+    echo python $(python --version) && \
+    echo pip $(pip --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Generate ssl key
 ##################################################################
-#RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
+RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
 
 ##################################################################
 #                  update locales

linux/advanced/python/main/3.13/docker-compose.yml

@@ -4,3 +4,14 @@ services:
     image: "epicmorg/python:3.13"
     build:
       context: .
+      args:
+        P4_VERSION: ${P4_VERSION}
+        P4_DOWNLOAD_URL: ${P4_DOWNLOAD_URL}
+        SZ_VERSION: ${SZ_VERSION}
+        SZ_DOWNLOAD_URL: ${SZ_DOWNLOAD_URL}
+        LZGIT_VERSION: ${LZGIT_VERSION}
+        LZGIT_DOWNLOAD_URL: ${LZGIT_DOWNLOAD_URL}
+        DUMB_INIT_VERSION: ${DUMB_INIT_VERSION}
+        DUMB_INIT_DOWNLOAD_URL: ${DUMB_INIT_DOWNLOAD_URL}
+        GOSU_VER: ${GOSU_VER}
+        GOSU_DOWNLOAD_URL: ${GOSU_DOWNLOAD_URL}

linux/advanced/python/main/3.13/etc/apt/apt.conf.d/96-apt-retries

@@ -0,0 +1 @@
+Acquire::Retries "9";

linux/advanced/python/main/3.13/etc/apt/apt.conf.d/97-allow-cert-exp

@@ -0,0 +1,2 @@
+Acquire::https::Verify-Peer "false";
+Acquire::https::Verify-Host "false";

linux/advanced/python/main/3.13/etc/apt/apt.conf.d/98-allow-unauthenticated

@@ -0,0 +1 @@
+APT::Get::AllowUnauthenticated "true";

linux/advanced/python/main/3.13/etc/apt/sources.list.d/github_git-lfs.list

@@ -1,2 +1,2 @@
-deb https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main
-deb-src https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb-src [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main

linux/advanced/python/main/3.13/etc/apt/sources.list.d/launchpad_git-mainline.list

@@ -1,3 +1,3 @@
 # mainline
-deb https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main

linux/advanced/python/main/3.13/etc/apt/sources.list.d/launchpad_git-stable.list

@@ -1,3 +1,3 @@
 # stable
-deb https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main

linux/advanced/python/main/3.6/.env

@@ -0,0 +1,29 @@
+##################################################################
+#                   perforce client binary
+##################################################################
+P4_VERSION=r23.2
+P4_DOWNLOAD_URL=https://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
+
+##################################################################
+#                   7z official binary
+##################################################################
+SZ_VERSION=7z2400
+SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+
+##################################################################
+#                   LazyGit official binary
+##################################################################
+LZGIT_VERSION=0.40.2
+LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+
+##################################################################
+#                    dumb init
+##################################################################
+DUMB_INIT_VERSION=1.2.5
+DUMB_INIT_DOWNLOAD_URL=https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64
+
+##################################################################
+#                    gosu
+##################################################################
+GOSU_VER=1.17
+GOSU_DOWNLOAD_URL=https://github.com/tianon/gosu/releases/download/${GOSU_VER}/gosu-amd64

linux/advanced/python/main/3.6/Dockerfile

@@ -21,6 +21,7 @@ LABEL donate.crypto.XMR="884PqZ1gDjWW7fKxtbaeRoBeSh9EGZbkqUyLriWmuKbwLZrAJdYUs4w
 #                   prepare system
 ##################################################################
 RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
+RUN mkdir -p /etc/apt/keyrings
 
 ##################################################################
 #                   sources list
@@ -28,8 +29,10 @@ RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
 RUN rm -rfv /etc/apt/sources.list
 RUN rm -rfv /etc/locale.gen
 
-COPY etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg /etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg
 COPY etc/apt/apt.conf.d/99-no-check-valid-until /etc/apt/apt.conf.d/99-no-check-valid-until
+COPY etc/apt/apt.conf.d/98-allow-unauthenticated /etc/apt/apt.conf.d/98-allow-unauthenticated
+COPY etc/apt/apt.conf.d/97-allow-cert-exp /etc/apt/apt.conf.d/97-allow-cert-exp
+COPY etc/apt/apt.conf.d/96-apt-retries /etc/apt/apt.conf.d/96-apt-retries
 COPY etc/apt/sources.list /etc/apt/sources.list
 COPY etc/locale.gen /etc/locale.gen
 
@@ -62,22 +65,20 @@ RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | x
 RUN update-ca-certificates
 
 ##################################################################
-#                   perforce client binary
+#                   ARGuments
 ##################################################################
-ARG P4_VERSION=r23.2
-ARG P4_DOWNLOAD_URL=http://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
 
-##################################################################
+#configured by dockerfile / .ENV
-#                   7z official binary
+ARG P4_VERSION
-##################################################################
+ARG P4_DOWNLOAD_URL
-ARG SZ_VERSION=7z2400
+ARG SZ_VERSION
-ARG SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+ARG SZ_DOWNLOAD_URL
-
+ARG LZGIT_VERSION
-##################################################################
+ARG LZGIT_DOWNLOAD_URL
-#                   LazyGit official binary
+ARG DUMB_INIT_VERSION
-##################################################################
+ARG DUMB_INIT_DOWNLOAD_URL
-ARG LZGIT_VERSION=0.40.2
+ARG GOSU_VER
-ARG LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+ARG GOSU_DOWNLOAD_URL
 
 ##################################################################
 #                   update lists
@@ -208,41 +209,50 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
 ##################################################################
 #                   git fresh binary
 ##################################################################
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+RUN gpg --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+    gpg --export --output /etc/apt/keyrings/launchpad-git.gpg A1715D88E1DF1F24 && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-mainline.list && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-stable.list
 COPY etc/apt/sources.list.d/launchpad_git-mainline.list /etc/apt/sources.list.d/launchpad_git-mainline.list
 COPY etc/apt/sources.list.d/launchpad_git-stable.list /etc/apt/sources.list.d/launchpad_git-stable.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    git && \
+    git
-    git --version
+
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   git-lfs official binary
 ##################################################################
-#RUN curl -s https://packagecloud.io/github/git-lfs/gpgkey | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/git-lfs.gpg --import && \
+RUN curl -fsSL https://packagecloud.io/github/git-lfs/gpgkey | gpg --dearmor > /etc/apt/keyrings/github_git-lfs-archive-keyring.gpg && \
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6B05F25D762E3157 && \
     rm -rfv /etc/apt/sources.list.d/github_git-lfs.list
 COPY etc/apt/sources.list.d/github_git-lfs.list /etc/apt/sources.list.d/github_git-lfs.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
     git \
     git-lfs && \
-    git --version && \
+    git-lfs install --skip-repo
-    git-lfs install --skip-repo && \
+
-    git-lfs --version
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo git-lfs $(git-lfs --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   gh official binary
 ##################################################################
-RUN wget -c https://cli.github.com/packages/githubcli-archive-keyring.gpg -O /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    chmod go+r /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+    chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
     apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    gh && \
+    gh
-    gh --version
+
+RUN echo "=============================================" && \
+    echo gh $(gh --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install p4client
@@ -257,9 +267,12 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/7z && \
     tar -xf /tmp/7z.tar.xz -C /tmp/7z && \
     chmod +x /tmp/7z/7zz && \
-    mv -fv /tmp/7z/7zz /usr/bin/ && \
+    mv -fv /tmp/7z/7zz /usr/bin/
-    7zz | head -4 && \
+
-    7z | head -4
+RUN echo "=============================================" && \
+    echo 7zz $(7zz | head -4) && \
+    echo 7z $(7z | head -4) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install LazyGit official binary
@@ -268,14 +281,46 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/lazygit && \
     tar -zxvf /tmp/lazygit.tar.xz -C /tmp/lazygit && \
     chmod +x /tmp/lazygit/lazygit && \
-    mv -fv /tmp/lazygit/lazygit /usr/bin/ && \
+    mv -fv /tmp/lazygit/lazygit /usr/bin/
-    echo "lazygit version:" && \
+
-    lazygit --version
+RUN echo "=============================================" && \
+    echo lazygit $(lazygit --version) && \
+    echo "============================================="
+
+##################################################################
+#                    dumb init
+##################################################################
+RUN wget -q --no-check-certificate -c ${DUMB_INIT_DOWNLOAD_URL} --random-wait -O /usr/bin/dumb-init && \
+    chmod +x /usr/bin/dumb-init
+
+RUN echo "=============================================" && \
+    echo dumb-init $(dumb-init --version) && \
+    echo "============================================="
+
+##################################################################
+#                    gosu for easy step-down from root
+##################################################################
+RUN wget -q --no-check-certificate -c ${GOSU_DOWNLOAD_URL} --random-wait -O /usr/local/bin/gosu && \
+    chmod +x /usr/local/bin/gosu
+
+RUN echo "=============================================" && \
+    echo gosu $(gosu --version) && \
+    echo "============================================="
+
+##################################################################
+#                   Version
+##################################################################
+RUN echo "=============================================" && \
+    echo python3 $(python3 --version) && \
+    echo pip3 $(pip3 --version) && \
+    echo python $(python --version) && \
+    echo pip $(pip --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Generate ssl key
 ##################################################################
-#RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
+RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
 
 ##################################################################
 #                  update locales

linux/advanced/python/main/3.6/docker-compose.yml

@@ -4,3 +4,14 @@ services:
     image: "epicmorg/python:3.6"
     build:
       context: .
+      args:
+        P4_VERSION: ${P4_VERSION}
+        P4_DOWNLOAD_URL: ${P4_DOWNLOAD_URL}
+        SZ_VERSION: ${SZ_VERSION}
+        SZ_DOWNLOAD_URL: ${SZ_DOWNLOAD_URL}
+        LZGIT_VERSION: ${LZGIT_VERSION}
+        LZGIT_DOWNLOAD_URL: ${LZGIT_DOWNLOAD_URL}
+        DUMB_INIT_VERSION: ${DUMB_INIT_VERSION}
+        DUMB_INIT_DOWNLOAD_URL: ${DUMB_INIT_DOWNLOAD_URL}
+        GOSU_VER: ${GOSU_VER}
+        GOSU_DOWNLOAD_URL: ${GOSU_DOWNLOAD_URL}

linux/advanced/python/main/3.6/etc/apt/apt.conf.d/96-apt-retries

@@ -0,0 +1 @@
+Acquire::Retries "9";

linux/advanced/python/main/3.6/etc/apt/apt.conf.d/97-allow-cert-exp

@@ -0,0 +1,2 @@
+Acquire::https::Verify-Peer "false";
+Acquire::https::Verify-Host "false";

linux/advanced/python/main/3.6/etc/apt/apt.conf.d/98-allow-unauthenticated

@@ -0,0 +1 @@
+APT::Get::AllowUnauthenticated "true";

linux/advanced/python/main/3.6/etc/apt/sources.list.d/github_git-lfs.list

@@ -1,2 +1,2 @@
-deb https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main
-deb-src https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb-src [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main

linux/advanced/python/main/3.6/etc/apt/sources.list.d/launchpad_git-mainline.list

@@ -1,3 +1,3 @@
 # mainline
-deb https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main

linux/advanced/python/main/3.6/etc/apt/sources.list.d/launchpad_git-stable.list

@@ -1,3 +1,3 @@
 # stable
-deb https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main

linux/advanced/python/main/3.7/.env

@@ -0,0 +1,29 @@
+##################################################################
+#                   perforce client binary
+##################################################################
+P4_VERSION=r23.2
+P4_DOWNLOAD_URL=https://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
+
+##################################################################
+#                   7z official binary
+##################################################################
+SZ_VERSION=7z2400
+SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+
+##################################################################
+#                   LazyGit official binary
+##################################################################
+LZGIT_VERSION=0.40.2
+LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+
+##################################################################
+#                    dumb init
+##################################################################
+DUMB_INIT_VERSION=1.2.5
+DUMB_INIT_DOWNLOAD_URL=https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64
+
+##################################################################
+#                    gosu
+##################################################################
+GOSU_VER=1.17
+GOSU_DOWNLOAD_URL=https://github.com/tianon/gosu/releases/download/${GOSU_VER}/gosu-amd64

linux/advanced/python/main/3.7/Dockerfile

@@ -21,6 +21,7 @@ LABEL donate.crypto.XMR="884PqZ1gDjWW7fKxtbaeRoBeSh9EGZbkqUyLriWmuKbwLZrAJdYUs4w
 #                   prepare system
 ##################################################################
 RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
+RUN mkdir -p /etc/apt/keyrings
 
 ##################################################################
 #                   sources list
@@ -28,8 +29,10 @@ RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
 RUN rm -rfv /etc/apt/sources.list
 RUN rm -rfv /etc/locale.gen
 
-COPY etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg /etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg
 COPY etc/apt/apt.conf.d/99-no-check-valid-until /etc/apt/apt.conf.d/99-no-check-valid-until
+COPY etc/apt/apt.conf.d/98-allow-unauthenticated /etc/apt/apt.conf.d/98-allow-unauthenticated
+COPY etc/apt/apt.conf.d/97-allow-cert-exp /etc/apt/apt.conf.d/97-allow-cert-exp
+COPY etc/apt/apt.conf.d/96-apt-retries /etc/apt/apt.conf.d/96-apt-retries
 COPY etc/apt/sources.list /etc/apt/sources.list
 COPY etc/locale.gen /etc/locale.gen
 
@@ -62,22 +65,20 @@ RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | x
 RUN update-ca-certificates
 
 ##################################################################
-#                   perforce client binary
+#                   ARGuments
 ##################################################################
-ARG P4_VERSION=r23.2
-ARG P4_DOWNLOAD_URL=http://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
 
-##################################################################
+#configured by dockerfile / .ENV
-#                   7z official binary
+ARG P4_VERSION
-##################################################################
+ARG P4_DOWNLOAD_URL
-ARG SZ_VERSION=7z2400
+ARG SZ_VERSION
-ARG SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+ARG SZ_DOWNLOAD_URL
-
+ARG LZGIT_VERSION
-##################################################################
+ARG LZGIT_DOWNLOAD_URL
-#                   LazyGit official binary
+ARG DUMB_INIT_VERSION
-##################################################################
+ARG DUMB_INIT_DOWNLOAD_URL
-ARG LZGIT_VERSION=0.40.2
+ARG GOSU_VER
-ARG LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+ARG GOSU_DOWNLOAD_URL
 
 ##################################################################
 #                   update lists
@@ -209,41 +210,50 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
 ##################################################################
 #                   git fresh binary
 ##################################################################
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+RUN gpg --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+    gpg --export --output /etc/apt/keyrings/launchpad-git.gpg A1715D88E1DF1F24 && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-mainline.list && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-stable.list
 COPY etc/apt/sources.list.d/launchpad_git-mainline.list /etc/apt/sources.list.d/launchpad_git-mainline.list
 COPY etc/apt/sources.list.d/launchpad_git-stable.list /etc/apt/sources.list.d/launchpad_git-stable.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    git && \
+    git
-    git --version
+
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   git-lfs official binary
 ##################################################################
-#RUN curl -s https://packagecloud.io/github/git-lfs/gpgkey | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/git-lfs.gpg --import && \
+RUN curl -fsSL https://packagecloud.io/github/git-lfs/gpgkey | gpg --dearmor > /etc/apt/keyrings/github_git-lfs-archive-keyring.gpg && \
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6B05F25D762E3157 && \
     rm -rfv /etc/apt/sources.list.d/github_git-lfs.list
 COPY etc/apt/sources.list.d/github_git-lfs.list /etc/apt/sources.list.d/github_git-lfs.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
     git \
     git-lfs && \
-    git --version && \
+    git-lfs install --skip-repo
-    git-lfs install --skip-repo && \
+
-    git-lfs --version
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo git-lfs $(git-lfs --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   gh official binary
 ##################################################################
-RUN wget -c https://cli.github.com/packages/githubcli-archive-keyring.gpg -O /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    chmod go+r /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+    chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
     apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    gh && \
+    gh
-    gh --version
+
+RUN echo "=============================================" && \
+    echo gh $(gh --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install p4client
@@ -258,9 +268,12 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/7z && \
     tar -xf /tmp/7z.tar.xz -C /tmp/7z && \
     chmod +x /tmp/7z/7zz && \
-    mv -fv /tmp/7z/7zz /usr/bin/ && \
+    mv -fv /tmp/7z/7zz /usr/bin/
-    7zz | head -4 && \
+
-    7z | head -4
+RUN echo "=============================================" && \
+    echo 7zz $(7zz | head -4) && \
+    echo 7z $(7z | head -4) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install LazyGit official binary
@@ -269,14 +282,46 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/lazygit && \
     tar -zxvf /tmp/lazygit.tar.xz -C /tmp/lazygit && \
     chmod +x /tmp/lazygit/lazygit && \
-    mv -fv /tmp/lazygit/lazygit /usr/bin/ && \
+    mv -fv /tmp/lazygit/lazygit /usr/bin/
-    echo "lazygit version:" && \
+
-    lazygit --version
+RUN echo "=============================================" && \
+    echo lazygit $(lazygit --version) && \
+    echo "============================================="
+
+##################################################################
+#                    dumb init
+##################################################################
+RUN wget -q --no-check-certificate -c ${DUMB_INIT_DOWNLOAD_URL} --random-wait -O /usr/bin/dumb-init && \
+    chmod +x /usr/bin/dumb-init
+
+RUN echo "=============================================" && \
+    echo dumb-init $(dumb-init --version) && \
+    echo "============================================="
+
+##################################################################
+#                    gosu for easy step-down from root
+##################################################################
+RUN wget -q --no-check-certificate -c ${GOSU_DOWNLOAD_URL} --random-wait -O /usr/local/bin/gosu && \
+    chmod +x /usr/local/bin/gosu
+
+RUN echo "=============================================" && \
+    echo gosu $(gosu --version) && \
+    echo "============================================="
+
+##################################################################
+#                   Version
+##################################################################
+RUN echo "=============================================" && \
+    echo python3 $(python3 --version) && \
+    echo pip3 $(pip3 --version) && \
+    echo python $(python --version) && \
+    echo pip $(pip --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Generate ssl key
 ##################################################################
-#RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
+RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
 
 ##################################################################
 #                  update locales

linux/advanced/python/main/3.7/docker-compose.yml

@@ -4,3 +4,14 @@ services:
     image: "epicmorg/python:3.7"
     build:
       context: .
+      args:
+        P4_VERSION: ${P4_VERSION}
+        P4_DOWNLOAD_URL: ${P4_DOWNLOAD_URL}
+        SZ_VERSION: ${SZ_VERSION}
+        SZ_DOWNLOAD_URL: ${SZ_DOWNLOAD_URL}
+        LZGIT_VERSION: ${LZGIT_VERSION}
+        LZGIT_DOWNLOAD_URL: ${LZGIT_DOWNLOAD_URL}
+        DUMB_INIT_VERSION: ${DUMB_INIT_VERSION}
+        DUMB_INIT_DOWNLOAD_URL: ${DUMB_INIT_DOWNLOAD_URL}
+        GOSU_VER: ${GOSU_VER}
+        GOSU_DOWNLOAD_URL: ${GOSU_DOWNLOAD_URL}

linux/advanced/python/main/3.7/etc/apt/apt.conf.d/96-apt-retries

@@ -0,0 +1 @@
+Acquire::Retries "9";

linux/advanced/python/main/3.7/etc/apt/apt.conf.d/97-allow-cert-exp

@@ -0,0 +1,2 @@
+Acquire::https::Verify-Peer "false";
+Acquire::https::Verify-Host "false";

linux/advanced/python/main/3.7/etc/apt/apt.conf.d/98-allow-unauthenticated

@@ -0,0 +1 @@
+APT::Get::AllowUnauthenticated "true";

linux/advanced/python/main/3.7/etc/apt/sources.list.d/github_git-lfs.list

@@ -1,2 +1,2 @@
-deb https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main
-deb-src https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb-src [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main

linux/advanced/python/main/3.7/etc/apt/sources.list.d/launchpad_git-mainline.list

@@ -1,3 +1,3 @@
 # mainline
-deb https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main

linux/advanced/python/main/3.7/etc/apt/sources.list.d/launchpad_git-stable.list

@@ -1,3 +1,3 @@
 # stable
-deb https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main

linux/advanced/python/main/3.8/.env

@@ -0,0 +1,29 @@
+##################################################################
+#                   perforce client binary
+##################################################################
+P4_VERSION=r23.2
+P4_DOWNLOAD_URL=https://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
+
+##################################################################
+#                   7z official binary
+##################################################################
+SZ_VERSION=7z2400
+SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+
+##################################################################
+#                   LazyGit official binary
+##################################################################
+LZGIT_VERSION=0.40.2
+LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+
+##################################################################
+#                    dumb init
+##################################################################
+DUMB_INIT_VERSION=1.2.5
+DUMB_INIT_DOWNLOAD_URL=https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64
+
+##################################################################
+#                    gosu
+##################################################################
+GOSU_VER=1.17
+GOSU_DOWNLOAD_URL=https://github.com/tianon/gosu/releases/download/${GOSU_VER}/gosu-amd64

linux/advanced/python/main/3.8/Dockerfile

@@ -209,41 +209,50 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
 ##################################################################
 #                   git fresh binary
 ##################################################################
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+RUN gpg --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+    gpg --export --output /etc/apt/keyrings/launchpad-git.gpg A1715D88E1DF1F24 && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-mainline.list && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-stable.list
 COPY etc/apt/sources.list.d/launchpad_git-mainline.list /etc/apt/sources.list.d/launchpad_git-mainline.list
 COPY etc/apt/sources.list.d/launchpad_git-stable.list /etc/apt/sources.list.d/launchpad_git-stable.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    git && \
+    git
-    git --version
+
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   git-lfs official binary
 ##################################################################
-#RUN curl -s https://packagecloud.io/github/git-lfs/gpgkey | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/git-lfs.gpg --import && \
+RUN curl -fsSL https://packagecloud.io/github/git-lfs/gpgkey | gpg --dearmor > /etc/apt/keyrings/github_git-lfs-archive-keyring.gpg && \
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6B05F25D762E3157 && \
     rm -rfv /etc/apt/sources.list.d/github_git-lfs.list
 COPY etc/apt/sources.list.d/github_git-lfs.list /etc/apt/sources.list.d/github_git-lfs.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
     git \
     git-lfs && \
-    git --version && \
+    git-lfs install --skip-repo
-    git-lfs install --skip-repo && \
+
-    git-lfs --version
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo git-lfs $(git-lfs --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   gh official binary
 ##################################################################
-RUN wget -c https://cli.github.com/packages/githubcli-archive-keyring.gpg -O /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    chmod go+r /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+    chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
     apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    gh && \
+    gh
-    gh --version
+
+RUN echo "=============================================" && \
+    echo gh $(gh --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install p4client
@@ -258,9 +267,12 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/7z && \
     tar -xf /tmp/7z.tar.xz -C /tmp/7z && \
     chmod +x /tmp/7z/7zz && \
-    mv -fv /tmp/7z/7zz /usr/bin/ && \
+    mv -fv /tmp/7z/7zz /usr/bin/
-    7zz | head -4 && \
+
-    7z | head -4
+RUN echo "=============================================" && \
+    echo 7zz $(7zz | head -4) && \
+    echo 7z $(7z | head -4) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install LazyGit official binary
@@ -269,14 +281,46 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/lazygit && \
     tar -zxvf /tmp/lazygit.tar.xz -C /tmp/lazygit && \
     chmod +x /tmp/lazygit/lazygit && \
-    mv -fv /tmp/lazygit/lazygit /usr/bin/ && \
+    mv -fv /tmp/lazygit/lazygit /usr/bin/
-    echo "lazygit version:" && \
+
-    lazygit --version
+RUN echo "=============================================" && \
+    echo lazygit $(lazygit --version) && \
+    echo "============================================="
+
+##################################################################
+#                    dumb init
+##################################################################
+RUN wget -q --no-check-certificate -c ${DUMB_INIT_DOWNLOAD_URL} --random-wait -O /usr/bin/dumb-init && \
+    chmod +x /usr/bin/dumb-init
+
+RUN echo "=============================================" && \
+    echo dumb-init $(dumb-init --version) && \
+    echo "============================================="
+
+##################################################################
+#                    gosu for easy step-down from root
+##################################################################
+RUN wget -q --no-check-certificate -c ${GOSU_DOWNLOAD_URL} --random-wait -O /usr/local/bin/gosu && \
+    chmod +x /usr/local/bin/gosu
+
+RUN echo "=============================================" && \
+    echo gosu $(gosu --version) && \
+    echo "============================================="
+
+##################################################################
+#                   Version
+##################################################################
+RUN echo "=============================================" && \
+    echo python3 $(python3 --version) && \
+    echo pip3 $(pip3 --version) && \
+    echo python $(python --version) && \
+    echo pip $(pip --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Generate ssl key
 ##################################################################
-#RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
+RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
 
 ##################################################################
 #                  update locales

linux/advanced/python/main/3.8/docker-compose.yml

@@ -4,3 +4,14 @@ services:
     image: "epicmorg/python:3.8"
     build:
       context: .
+      args:
+        P4_VERSION: ${P4_VERSION}
+        P4_DOWNLOAD_URL: ${P4_DOWNLOAD_URL}
+        SZ_VERSION: ${SZ_VERSION}
+        SZ_DOWNLOAD_URL: ${SZ_DOWNLOAD_URL}
+        LZGIT_VERSION: ${LZGIT_VERSION}
+        LZGIT_DOWNLOAD_URL: ${LZGIT_DOWNLOAD_URL}
+        DUMB_INIT_VERSION: ${DUMB_INIT_VERSION}
+        DUMB_INIT_DOWNLOAD_URL: ${DUMB_INIT_DOWNLOAD_URL}
+        GOSU_VER: ${GOSU_VER}
+        GOSU_DOWNLOAD_URL: ${GOSU_DOWNLOAD_URL}

linux/advanced/python/main/3.8/etc/apt/apt.conf.d/96-apt-retries

@@ -0,0 +1 @@
+Acquire::Retries "9";

linux/advanced/python/main/3.8/etc/apt/apt.conf.d/97-allow-cert-exp

@@ -0,0 +1,2 @@
+Acquire::https::Verify-Peer "false";
+Acquire::https::Verify-Host "false";

linux/advanced/python/main/3.8/etc/apt/apt.conf.d/98-allow-unauthenticated

@@ -0,0 +1 @@
+APT::Get::AllowUnauthenticated "true";

linux/advanced/python/main/3.8/etc/apt/sources.list.d/github_git-lfs.list

@@ -1,2 +1,2 @@
-deb https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main
-deb-src https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb-src [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main

linux/advanced/python/main/3.8/etc/apt/sources.list.d/launchpad_git-mainline.list

@@ -1,3 +1,3 @@
 # mainline
-deb https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main

linux/advanced/python/main/3.8/etc/apt/sources.list.d/launchpad_git-stable.list

@@ -1,3 +1,3 @@
 # stable
-deb https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main

linux/advanced/python/main/3.9/.env

@@ -0,0 +1,29 @@
+##################################################################
+#                   perforce client binary
+##################################################################
+P4_VERSION=r23.2
+P4_DOWNLOAD_URL=https://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
+
+##################################################################
+#                   7z official binary
+##################################################################
+SZ_VERSION=7z2400
+SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+
+##################################################################
+#                   LazyGit official binary
+##################################################################
+LZGIT_VERSION=0.40.2
+LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
+
+##################################################################
+#                    dumb init
+##################################################################
+DUMB_INIT_VERSION=1.2.5
+DUMB_INIT_DOWNLOAD_URL=https://github.com/Yelp/dumb-init/releases/download/v${DUMB_INIT_VERSION}/dumb-init_${DUMB_INIT_VERSION}_x86_64
+
+##################################################################
+#                    gosu
+##################################################################
+GOSU_VER=1.17
+GOSU_DOWNLOAD_URL=https://github.com/tianon/gosu/releases/download/${GOSU_VER}/gosu-amd64

linux/advanced/python/main/3.9/Dockerfile

@@ -21,6 +21,7 @@ LABEL donate.crypto.XMR="884PqZ1gDjWW7fKxtbaeRoBeSh9EGZbkqUyLriWmuKbwLZrAJdYUs4w
 #                   prepare system
 ##################################################################
 RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
+RUN mkdir -p /etc/apt/keyrings
 
 ##################################################################
 #                   sources list
@@ -28,8 +29,10 @@ RUN for i in $(seq 1 8); do mkdir -p "/usr/share/man/man${i}"; done
 RUN rm -rfv /etc/apt/sources.list
 RUN rm -rfv /etc/locale.gen
 
-COPY etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg /etc/apt/trusted.gpg.d/deb-multimedia-keyring.gpg
 COPY etc/apt/apt.conf.d/99-no-check-valid-until /etc/apt/apt.conf.d/99-no-check-valid-until
+COPY etc/apt/apt.conf.d/98-allow-unauthenticated /etc/apt/apt.conf.d/98-allow-unauthenticated
+COPY etc/apt/apt.conf.d/97-allow-cert-exp /etc/apt/apt.conf.d/97-allow-cert-exp
+COPY etc/apt/apt.conf.d/96-apt-retries /etc/apt/apt.conf.d/96-apt-retries
 COPY etc/apt/sources.list /etc/apt/sources.list
 COPY etc/locale.gen /etc/locale.gen
 
@@ -62,22 +65,21 @@ RUN apt-key list  | grep "expired: " | sed -ne 's|pub .*/\([^ ]*\) .*|\1|gp' | x
 RUN update-ca-certificates
 
 ##################################################################
-#                   perforce client binary
+#                   ARGuments
 ##################################################################
-ARG P4_VERSION=r23.2
-ARG P4_DOWNLOAD_URL=http://filehost.perforce.com/perforce/${P4_VERSION}/bin.linux26x86_64/p4
 
-##################################################################
+#configured by dockerfile / .ENV
-#                   7z official binary
+ARG P4_VERSION
-##################################################################
+ARG P4_DOWNLOAD_URL
-ARG SZ_VERSION=7z2400
+ARG SZ_VERSION
-ARG SZ_DOWNLOAD_URL=https://www.7-zip.org/a/${SZ_VERSION}-linux-x64.tar.xz
+ARG SZ_DOWNLOAD_URL
+ARG LZGIT_VERSION
+ARG LZGIT_DOWNLOAD_URL
+ARG DUMB_INIT_VERSION
+ARG DUMB_INIT_DOWNLOAD_URL
+ARG GOSU_VER
+ARG GOSU_DOWNLOAD_URL
 
-##################################################################
-#                   LazyGit official binary
-##################################################################
-ARG LZGIT_VERSION=0.40.2
-ARG LZGIT_DOWNLOAD_URL=https://github.com/jesseduffield/lazygit/releases/download/v${LZGIT_VERSION}/lazygit_${LZGIT_VERSION}_Linux_x86_64.tar.gz
 
 ##################################################################
 #                   update lists
@@ -181,7 +183,6 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
     xz-utils \
     zip
 
-
 ##################################################################
 #                   installing fs-tools
 ##################################################################
@@ -210,41 +211,50 @@ RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selectio
 ##################################################################
 #                   git fresh binary
 ##################################################################
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+RUN gpg --keyserver keyserver.ubuntu.com --recv-keys A1715D88E1DF1F24 && \
+    gpg --export --output /etc/apt/keyrings/launchpad-git.gpg A1715D88E1DF1F24 && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-mainline.list && \
     rm -rfv /etc/apt/sources.list.d/launchpad_git-stable.list
 COPY etc/apt/sources.list.d/launchpad_git-mainline.list /etc/apt/sources.list.d/launchpad_git-mainline.list
 COPY etc/apt/sources.list.d/launchpad_git-stable.list /etc/apt/sources.list.d/launchpad_git-stable.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    git && \
+    git
-    git --version
+
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   git-lfs official binary
 ##################################################################
-#RUN curl -s https://packagecloud.io/github/git-lfs/gpgkey | sudo gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/git-lfs.gpg --import && \
+RUN curl -fsSL https://packagecloud.io/github/git-lfs/gpgkey | gpg --dearmor > /etc/apt/keyrings/github_git-lfs-archive-keyring.gpg && \
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 6B05F25D762E3157 && \
     rm -rfv /etc/apt/sources.list.d/github_git-lfs.list
 COPY etc/apt/sources.list.d/github_git-lfs.list /etc/apt/sources.list.d/github_git-lfs.list
 RUN apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
     git \
     git-lfs && \
-    git --version && \
+    git-lfs install --skip-repo
-    git-lfs install --skip-repo && \
+
-    git-lfs --version
+RUN echo "=============================================" && \
+    echo git $(git --version) && \
+    echo git-lfs $(git-lfs --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   gh official binary
 ##################################################################
-RUN wget -c https://cli.github.com/packages/githubcli-archive-keyring.gpg -O /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+RUN curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    chmod go+r /etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg && \
+    chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
-    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/trusted.gpg.d/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list && \
     apt-get update &&  \
     apt-get install -y --allow-unauthenticated \
-    gh && \
+    gh
-    gh --version
+
+RUN echo "=============================================" && \
+    echo gh $(gh --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install p4client
@@ -259,9 +269,12 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/7z && \
     tar -xf /tmp/7z.tar.xz -C /tmp/7z && \
     chmod +x /tmp/7z/7zz && \
-    mv -fv /tmp/7z/7zz /usr/bin/ && \
+    mv -fv /tmp/7z/7zz /usr/bin/
-    7zz | head -4 && \
+
-    7z | head -4
+RUN echo "=============================================" && \
+    echo 7zz $(7zz | head -4) && \
+    echo 7z $(7z | head -4) && \
+    echo "============================================="
 
 ##################################################################
 #                   Install LazyGit official binary
@@ -270,14 +283,46 @@ RUN wget --no-check-certificate -nv --random-wait --retry-connrefused --continue
     mkdir -p /tmp/lazygit && \
     tar -zxvf /tmp/lazygit.tar.xz -C /tmp/lazygit && \
     chmod +x /tmp/lazygit/lazygit && \
-    mv -fv /tmp/lazygit/lazygit /usr/bin/ && \
+    mv -fv /tmp/lazygit/lazygit /usr/bin/
-    echo "lazygit version:" && \
+
-    lazygit --version
+RUN echo "=============================================" && \
+    echo lazygit $(lazygit --version) && \
+    echo "============================================="
+
+##################################################################
+#                    dumb init
+##################################################################
+RUN wget -q --no-check-certificate -c ${DUMB_INIT_DOWNLOAD_URL} --random-wait -O /usr/bin/dumb-init && \
+    chmod +x /usr/bin/dumb-init
+
+RUN echo "=============================================" && \
+    echo dumb-init $(dumb-init --version) && \
+    echo "============================================="
+
+##################################################################
+#                    gosu for easy step-down from root
+##################################################################
+RUN wget -q --no-check-certificate -c ${GOSU_DOWNLOAD_URL} --random-wait -O /usr/local/bin/gosu && \
+    chmod +x /usr/local/bin/gosu
+
+RUN echo "=============================================" && \
+    echo gosu $(gosu --version) && \
+    echo "============================================="
+
+##################################################################
+#                   Version
+##################################################################
+RUN echo "=============================================" && \
+    echo python3 $(python3 --version) && \
+    echo pip3 $(pip3 --version) && \
+    echo python $(python --version) && \
+    echo pip $(pip --version) && \
+    echo "============================================="
 
 ##################################################################
 #                   Generate ssl key
 ##################################################################
-#RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
+RUN openssl dhparam -out /etc/ssl/dhparam.pem 4096
 
 ##################################################################
 #                  update locales

linux/advanced/python/main/3.9/docker-compose.yml

@@ -4,3 +4,14 @@ services:
     image: "epicmorg/python:3.9"
     build:
       context: .
+      args:
+        P4_VERSION: ${P4_VERSION}
+        P4_DOWNLOAD_URL: ${P4_DOWNLOAD_URL}
+        SZ_VERSION: ${SZ_VERSION}
+        SZ_DOWNLOAD_URL: ${SZ_DOWNLOAD_URL}
+        LZGIT_VERSION: ${LZGIT_VERSION}
+        LZGIT_DOWNLOAD_URL: ${LZGIT_DOWNLOAD_URL}
+        DUMB_INIT_VERSION: ${DUMB_INIT_VERSION}
+        DUMB_INIT_DOWNLOAD_URL: ${DUMB_INIT_DOWNLOAD_URL}
+        GOSU_VER: ${GOSU_VER}
+        GOSU_DOWNLOAD_URL: ${GOSU_DOWNLOAD_URL}

linux/advanced/python/main/3.9/etc/apt/apt.conf.d/96-apt-retries

@@ -0,0 +1 @@
+Acquire::Retries "9";

linux/advanced/python/main/3.9/etc/apt/apt.conf.d/97-allow-cert-exp

@@ -0,0 +1,2 @@
+Acquire::https::Verify-Peer "false";
+Acquire::https::Verify-Host "false";

linux/advanced/python/main/3.9/etc/apt/apt.conf.d/98-allow-unauthenticated

@@ -0,0 +1 @@
+APT::Get::AllowUnauthenticated "true";

linux/advanced/python/main/3.9/etc/apt/sources.list.d/github_git-lfs.list

@@ -1,2 +1,2 @@
-deb https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main
-deb-src https://packagecloud.io/github/git-lfs/debian/ bullseye main
+deb-src [signed-by=/etc/apt/keyrings/github_git-lfs-archive-keyring.gpg] https://packagecloud.io/github/git-lfs/debian/ bullseye main

linux/advanced/python/main/3.9/etc/apt/sources.list.d/launchpad_git-mainline.list

@@ -1,3 +1,3 @@
 # mainline
-deb https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/candidate/ubuntu focal main

linux/advanced/python/main/3.9/etc/apt/sources.list.d/launchpad_git-stable.list

@@ -1,3 +1,3 @@
 # stable
-deb https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
-deb-src https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main
+deb-src [signed-by=/etc/apt/keyrings/launchpad-git.gpg] https://ppa.launchpadcontent.net/git-core/ppa/ubuntu focal main