diff --git a/.github/workflows/epicmorg.advanced.cassandra.yml b/.github/workflows/epicmorg.ecosystem.cassandra.yml
similarity index 92%
rename from .github/workflows/epicmorg.advanced.cassandra.yml
rename to .github/workflows/epicmorg.ecosystem.cassandra.yml
index dd9501d99..1dfa5cb2a 100644
--- a/.github/workflows/epicmorg.advanced.cassandra.yml
+++ b/.github/workflows/epicmorg.ecosystem.cassandra.yml
@@ -1,11 +1,11 @@
-name: EpicMorg Advanced Cassandra Image
+name: EpicMorg Ecosystem Cassandra Image
 on:
   workflow_dispatch:
   schedule:
     - cron: '0 02 * * 2,4,6'
 jobs:
   build-images:
-    name: EpicMorg Advanced Cassandra Image
+    name: EpicMorg Ecosystem Cassandra Image
     runs-on: [ ubuntu-24.04 ]
     steps:
     - uses: actions/checkout@v4
@@ -61,7 +61,7 @@ jobs:
           retry_wait_seconds: 45
           timeout_minutes: 600
           max_attempts: 15
-          command: cd linux/advanced/cassandra/3.11    && pwd && make build && make deploy
+          command: cd linux/ecosystem/cassandra/3.11    && pwd && make build && make deploy
 
 ##################################################################################
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b514220d1..516e0f854 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 2025
 
 * `apr`
+  * added `cassandra` by ecosystem.
   * restored `astralinux`, reworked, added `1.8` version.
   * fixed `nginx` iamges, added new `1.28` version.
   * added `fisheye` images to `gha`.
diff --git a/README.md b/README.md
index 36ef94163..a8bc0c7de 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ A collection of docker images for production use. This repo contains 2 types of
 |:-------------|-------------:|
 | `Quai.io` (default) | https://quay.io/organization/epicmorg | 
 | `DockerHub` (Mirror) | https://hub.docker.com/r/epicmorg |
-| `Harbor` (Mirror)  | [[text](https://hub.epicm.org/epicmorg)](https://hub.epicm.org/account/sign-in?globalSearch=epicmorg) | 
+| `Harbor` (Mirror)  | [https://hub.epicm.org/epicmorg](https://hub.epicm.org/account/sign-in?globalSearch=epicmorg) | 
 
 ## Docker and Podman support:
 | Docker | Podman |
diff --git a/linux/ecosystem/cassandra/3.11/Dockerfile b/linux/ecosystem/cassandra/3.11/Dockerfile
new file mode 100644
index 000000000..edf3449e8
--- /dev/null
+++ b/linux/ecosystem/cassandra/3.11/Dockerfile
@@ -0,0 +1,253 @@
+FROM quay.io/epicmorg/debian:bookworm-python-2.7  as builder
+
+RUN echo "=============================================" && \
+    python${PYTHON_VERSION} --version && \
+    python2 --version && \
+    python --version && \
+    pip2 --version && \
+    pip --version && \
+#    echo "=============================================" && \
+#    python${PYTHON_VERSION} -c "import ssl; print(ssl.OPENSSL_VERSION)" && \
+    echo "============================================="
+
+##################################################################
+##################################################################
+##################################################################
+#                  Final Layer
+##################################################################
+##################################################################
+##################################################################
+
+FROM quay.io/epicmorg/debian:bookworm-jdk8
+
+##################################################################
+#                  Python 2.7
+##################################################################
+ENV REQUESTS_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt
+ENV PYTHON_VERSION=2.7
+ENV PYTHON_FULL_VERSION=${PYTHON_VERSION}.18
+ENV PYTHON_DIR=${EMG_LOCAL_BASE_DIR}/python/${PYTHON_VERSION}
+ARG PYTHON_BIN_DIR=${PYTHON_DIR}/bin
+ARG PYTHON_SRC_DIR=${PYTHON_DIR}/src
+
+COPY etc/apt/preferences.d /etc/apt/preferences.d
+COPY --from=builder ${PYTHON_DIR} ${PYTHON_DIR}
+
+ENV PATH="${PYTHON_BIN_DIR}:${PATH}"
+
+RUN mv ${PYTHON_SRC_DIR} /usr/local/src/${PYTHON_FULL_VERSION} && \
+    ln -sfv /usr/local/src/${PYTHON_FULL_VERSION} ${PYTHON_SRC_DIR} && \
+    rm -rfv /usr/bin/pip3 && \
+    rm -rfv /usr/bin/pip2 && \
+    rm -rfv /usr/bin/pip && \
+    rm -rfv /usr/bin/python && \
+    rm -rfv /usr/bin/python2 && \
+    rm -rfv /usr/bin/python3 && \
+    update-alternatives --install /usr/bin/pip2 pip2 ${PYTHON_DIR}/bin/pip${PYTHON_VERSION} 1 && \
+    update-alternatives --install /usr/bin/pip pip ${PYTHON_DIR}/bin/pip${PYTHON_VERSION} 1 && \
+    update-alternatives --install /usr/bin/python python ${PYTHON_DIR}/bin/python${PYTHON_VERSION} 1 && \
+    update-alternatives --install /usr/bin/python2 python2 ${PYTHON_DIR}/bin/python${PYTHON_VERSION} 1 && \
+    ldconfig
+
+RUN echo "=============================================" && \
+    python${PYTHON_VERSION} --version && \
+    python2 --version && \
+    python --version && \
+    pip2 --version && \
+    pip --version && \
+#    echo "=============================================" && \
+#    python${PYTHON_VERSION} -c "import ssl; print(ssl.OPENSSL_VERSION)" && \
+    echo "============================================="
+
+##################################################################
+#                  Cassandra
+##################################################################
+
+# explicitly set user/group IDs
+RUN set -eux; \
+	groupadd -r cassandra --gid=1337; \
+	useradd -r -g cassandra --uid=1337 cassandra
+
+RUN set -eux; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends \
+# solves warning: "jemalloc shared library could not be preloaded to speed up memory allocations"
+		libjemalloc2 \
+# "free" is used by cassandra-env.sh
+		procps \
+# "cqlsh" needs a python interpreter
+#		python2 \
+# "ip" is not required by Cassandra itself, but is commonly used in scripting Cassandra's configuration (since it is so fixated on explicit IP addresses)
+		iproute2 \
+# Cassandra will automatically use numactl if available
+#   https://github.com/apache/cassandra/blob/18bcda2d4c2eba7370a0b21f33eed37cb730bbb3/bin/cassandra#L90-L100
+#   https://github.com/apache/cassandra/commit/604c0e87dc67fa65f6904ef9a98a029c9f2f865a
+		numactl \
+	; \
+	rm -rf /var/lib/apt/lists/*; \
+# https://issues.apache.org/jira/browse/CASSANDRA-15767 ("bin/cassandra" only looks for "libjemalloc.so" or "libjemalloc.so.1" which doesn't match our "libjemalloc.so.2")
+	libjemalloc="$(readlink -e /usr/lib/*/libjemalloc.so.2)"; \
+	ln -sT "$libjemalloc" /usr/local/lib/libjemalloc.so; \
+	ldconfig
+
+# grab gosu for easy step-down from root
+# https://github.com/tianon/gosu/releases
+RUN set -eux; \
+	savedAptMark="$(apt-mark showmanual)"; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends ca-certificates gnupg wget; \
+	rm -rf /var/lib/apt/lists/*; \
+	dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
+	apt-mark auto '.*' > /dev/null; \
+	[ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; \
+	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+	gosu --version; \
+	gosu nobody true
+
+ENV CASSANDRA_HOME /opt/cassandra
+ENV CASSANDRA_CONF /etc/cassandra
+ENV CASSANDRA_DATA /var/lib/cassandra
+ENV CASSANDRA_VERSION 3.11.19
+ENV CASSANDRA_SHA512 42d7732c2b81c65a960101d1146603d430de341adcdf8d0ffc649753a340cf64dad696050f2ec01faff5f15e726f4f2a459f0b3ac281569b957f7726f51d43e0
+
+ENV CASSANDRA_LUCENE_PLUGIN_VER=3.11.3.0
+ARG CASSANDRA_LUCENE_PLUGIN_DEST=${CASSANDRA_HOME}/lib/
+ARG CASSANDRA_LUCENE_PLUGIN_URL=https://repo1.maven.org/maven2/com/stratio/cassandra/cassandra-lucene-index-plugin/${CASSANDRA_LUCENE_PLUGIN_VER}/cassandra-lucene-index-plugin-${CASSANDRA_LUCENE_PLUGIN_VER}.jar
+
+ENV PATH ${CASSANDRA_HOME}/bin:$PATH
+
+# https://cwiki.apache.org/confluence/display/CASSANDRA2/DebianPackaging#DebianPackaging-AddingRepositoryKeys
+# $ docker run --rm buildpack-deps:bullseye-curl bash -c 'wget -qO- https://downloads.apache.org/cassandra/KEYS | gpg --batch --import &> /dev/null && gpg --batch --list-keys --with-fingerprint --with-colons' | awk -F: '$1 == "pub" && $2 == "-" { pub = 1 } pub && $1 == "fpr" { fpr = $10 } $1 == "sub" { pub = 0 } pub && fpr && $1 == "uid" && $2 == "-" { print "#", $10; print "\t" fpr " \\"; pub = 0 }'
+ENV GPG_KEYS \
+# Eric Evans <eevans@sym-link.com>
+	CEC86BB4A0BA9D0F90397CAEF8358FA2F2833C93 \
+# Eric Evans <eevans@sym-link.com>
+	C4965EE9E3015D192CCCF2B6F758CE318D77295D \
+# Sylvain Lebresne (pcmanus) <sylvain@datastax.com>
+	5AED1BF378E9A19DADE1BCB34BD736A82B5C1B00 \
+# T Jake Luciani <jake@apache.org>
+	514A2AD631A57A16DD0047EC749D6EEC0353B12C \
+# Michael Shuler <michael@pbandjelly.org>
+	A26E528B271F19B9E5D8E19EA278B781FE4B2BDA \
+# Michael Semb Wever <mick@thelastpickle.com>
+	A4C465FEA0C552561A392A61E91335D77E3E87CB \
+# Alex Petrov <oleksandr.petrov@gmail.com>
+	9E66CEC6106D578D0B1EB9BFF1000962B7F6840C \
+# Jordan West <jwest@apache.org>
+	C4009872C59B49561310D966D0062876AF30F054 \
+# Brandon Williams <brandonwilliams@apache.org>
+	B7842CDAF36E6A3214FAE35D5E85B9AE0B84C041 \
+# Ekaterina Buryanova Dimitrova (CODE SIGNING KEY) <e.dimitrova@gmail.com>
+	3E9C876907A560ACA00964F363E9BAD215BBF5F0 \
+# Sam Tunnicliffe (CODE SIGNING KEY) <samt@apache.org>
+	F8B7FD00E05C932991A2CD6150EE103D162C5A55 \
+# Stefan Miklosovic <smiklosovic@apache.org>
+	7464AAD9068241C50BA6A26232F35CB2F546D93E \
+# Berenguer Blasi (Code Signing Key) <bereng@apache.org>
+	CEC5C50B9C629EF0F5AB2706650B72EB14CCD622
+
+RUN set -eux; \
+	savedAptMark="$(apt-mark showmanual)"; \
+	apt-get update; \
+	apt-get install -y --no-install-recommends ca-certificates gnupg wget; \
+	rm -rf /var/lib/apt/lists/*; \
+	\
+	ddist() { \
+		local f="$1"; shift; \
+		local distFile="$1"; shift; \
+		local success=; \
+		local distUrl=; \
+		for distUrl in \
+# https://github.com/docker-library/tomcat/pull/308
+			https://dlcdn.apache.org/ \
+# if the version is outdated, we have to pull from the archive
+			https://archive.apache.org/dist/ \
+		; do \
+			if wget --progress=dot:giga -O "$f" "$distUrl$distFile" && [ -s "$f" ]; then \
+				success=1; \
+				break; \
+			fi; \
+		done; \
+		[ -n "$success" ]; \
+	}; \
+	\
+	ddist 'cassandra-bin.tgz' "cassandra/$CASSANDRA_VERSION/apache-cassandra-$CASSANDRA_VERSION-bin.tar.gz"; \
+	echo "$CASSANDRA_SHA512 *cassandra-bin.tgz" | sha512sum --check --strict -; \
+	\
+	ddist 'cassandra-bin.tgz.asc' "cassandra/$CASSANDRA_VERSION/apache-cassandra-$CASSANDRA_VERSION-bin.tar.gz.asc"; \
+	export GNUPGHOME="$(mktemp -d)"; \
+	for key in $GPG_KEYS; do \
+		gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$key"; \
+	done; \
+	gpg --batch --verify cassandra-bin.tgz.asc cassandra-bin.tgz; \
+	rm -rf "$GNUPGHOME"; \
+	\
+	apt-mark auto '.*' > /dev/null; \
+	[ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; \
+	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+	\
+	mkdir -p "${CASSANDRA_HOME}"; \
+	tar --extract --file cassandra-bin.tgz --directory "${CASSANDRA_HOME}" --strip-components 1; \
+	rm cassandra-bin.tgz*; \
+	\
+	[ ! -e "${CASSANDRA_CONF}" ]; \
+	mv "${CASSANDRA_HOME}/conf" "${CASSANDRA_CONF}"; \
+	ln -sT "${CASSANDRA_CONF}" "${CASSANDRA_HOME}/conf"; \
+	\
+	dpkgArch="$(dpkg --print-architecture)"; \
+	case "$dpkgArch" in \
+		ppc64el) \
+# https://issues.apache.org/jira/browse/CASSANDRA-13345
+# "The stack size specified is too small, Specify at least 328k"
+			grep -- '^-Xss256k$' "${CASSANDRA_CONF}/jvm.options"; \
+			sed -ri 's/^-Xss256k$/-Xss512k/' "${CASSANDRA_CONF}/jvm.options"; \
+			grep -- '^-Xss512k$' "${CASSANDRA_CONF}/jvm.options"; \
+			;; \
+	esac; \
+	\
+	mkdir -p "${CASSANDRA_CONF}" ${CASSANDRA_DATA} /var/log/cassandra; \
+	chown -R cassandra:cassandra "${CASSANDRA_CONF}" ${CASSANDRA_DATA} /var/log/cassandra; \
+	chmod 1777 "${CASSANDRA_CONF}" ${CASSANDRA_DATA} /var/log/cassandra; \
+	chmod -R a+rwX "${CASSANDRA_CONF}"; \
+	ln -sT ${CASSANDRA_DATA} "${CASSANDRA_HOME}/data"; \
+	ln -sT /var/log/cassandra "${CASSANDRA_HOME}/logs"; \
+	\
+# smoke test
+	cassandra -v
+
+##################################################################
+#                   Install Cassandra Plugin
+##################################################################
+ADD ${CASSANDRA_LUCENE_PLUGIN_URL} ${CASSANDRA_LUCENE_PLUGIN_DEST}
+
+VOLUME ${CASSANDRA_DATA}
+
+COPY docker-entrypoint.sh /usr/local/bin/
+RUN ln -s /usr/local/bin/docker-entrypoint.sh /docker-entrypoint.sh && \
+    chmod +x /usr/local/bin/docker-entrypoint.sh
+
+ENTRYPOINT ["docker-entrypoint.sh"]
+
+# 7000: intra-node communication
+# 7001: TLS intra-node communication
+# 7199: JMX
+# 9042: CQL
+# 9160: thrift service
+EXPOSE 7000 7001 7199 9042 9160
+CMD ["cassandra", "-f"]
+
+##################################################################
+#                  Cleanup
+##################################################################
+RUN echo "clean up" && \
+    apt-get clean -y && \
+    apt-get autoclean -y && \
+    rm -rfv /var/lib/apt/lists/* && \
+    rm -rfv /var/cache/apt/archives/*.deb && \
+    rm -rfv /root/tmp/* && \
+    rm -rfv /tmp/*
+
+##################################################################
+#                  update file db
+##################################################################
+RUN updatedb
diff --git a/linux/ecosystem/cassandra/3.11/Makefile b/linux/ecosystem/cassandra/3.11/Makefile
new file mode 100644
index 000000000..699e636d8
--- /dev/null
+++ b/linux/ecosystem/cassandra/3.11/Makefile
@@ -0,0 +1,35 @@
+PIP_BREAK_SYSTEM_PACKAGES=1
+
+all: app
+
+app:
+	make build
+	make deploy
+	make clean
+
+build:
+	buildah-wrapper --build
+
+deploy:
+	buildah-wrapper --deploy
+
+build-kaniko:
+	kaniko-wrapper --kaniko-image gcr.io/kaniko-project/executor:debug --dry-run
+
+deploy-kaniko:
+	kaniko-wrapper --deploy --kaniko-image gcr.io/kaniko-project/executor:debug
+
+build-compose:
+	docker-compose build --compress --parallel --progress plain
+
+deploy-compose:
+	docker-compose push
+
+clean:
+	docker container prune -f
+	docker image prune -f
+	docker network prune -f
+	docker volume prune -f
+	docker system prune -af
+	buildah rm -a
+	buildah rmi -a
diff --git a/linux/advanced/cassandra/3.11/docker-compose.yml b/linux/ecosystem/cassandra/3.11/docker-compose.yml
similarity index 100%
rename from linux/advanced/cassandra/3.11/docker-compose.yml
rename to linux/ecosystem/cassandra/3.11/docker-compose.yml
diff --git a/linux/ecosystem/cassandra/3.11/docker-entrypoint.sh b/linux/ecosystem/cassandra/3.11/docker-entrypoint.sh
new file mode 100644
index 000000000..f39af1336
--- /dev/null
+++ b/linux/ecosystem/cassandra/3.11/docker-entrypoint.sh
@@ -0,0 +1,94 @@
+#!/usr/bin/env bash
+set -e
+
+# first arg is `-f` or `--some-option`
+# or there are no args
+if [ "$#" -eq 0 ] || [ "${1#-}" != "$1" ]; then
+	set -- cassandra -f "$@"
+fi
+
+# allow the container to be started with `--user`
+if [ "$1" = 'cassandra' -a "$(id -u)" = '0' ]; then
+	find "$CASSANDRA_CONF" /var/lib/cassandra /var/log/cassandra \
+		\! -user cassandra -exec chown cassandra '{}' +
+	exec gosu cassandra "$BASH_SOURCE" "$@"
+fi
+
+_ip_address() {
+	# scrape the first non-localhost IP address of the container
+	# in Swarm Mode, we often get two IPs -- the container IP, and the (shared) VIP, and the container IP should always be first
+	ip address | awk '
+		$1 != "inet" { next } # only lines with ip addresses
+		$NF == "lo" { next } # skip loopback devices
+		$2 ~ /^127[.]/ { next } # skip loopback addresses
+		$2 ~ /^169[.]254[.]/ { next } # skip link-local addresses
+		{
+			gsub(/\/.+$/, "", $2)
+			print $2
+			exit
+		}
+	'
+}
+
+# "sed -i", but without "mv" (which doesn't work on a bind-mounted file, for example)
+_sed-in-place() {
+	local filename="$1"; shift
+	local tempFile
+	tempFile="$(mktemp)"
+	sed "$@" "$filename" > "$tempFile"
+	cat "$tempFile" > "$filename"
+	rm "$tempFile"
+}
+
+if [ "$1" = 'cassandra' ]; then
+	: ${CASSANDRA_RPC_ADDRESS='0.0.0.0'}
+
+	: ${CASSANDRA_LISTEN_ADDRESS='auto'}
+	if [ "$CASSANDRA_LISTEN_ADDRESS" = 'auto' ]; then
+		CASSANDRA_LISTEN_ADDRESS="$(_ip_address)"
+	fi
+
+	: ${CASSANDRA_BROADCAST_ADDRESS="$CASSANDRA_LISTEN_ADDRESS"}
+
+	if [ "$CASSANDRA_BROADCAST_ADDRESS" = 'auto' ]; then
+		CASSANDRA_BROADCAST_ADDRESS="$(_ip_address)"
+	fi
+	: ${CASSANDRA_BROADCAST_RPC_ADDRESS:=$CASSANDRA_BROADCAST_ADDRESS}
+
+	if [ -n "${CASSANDRA_NAME:+1}" ]; then
+		: ${CASSANDRA_SEEDS:="cassandra"}
+	fi
+	: ${CASSANDRA_SEEDS:="$CASSANDRA_BROADCAST_ADDRESS"}
+
+	_sed-in-place "$CASSANDRA_CONF/cassandra.yaml" \
+		-r 's/(- seeds:).*/\1 "'"$CASSANDRA_SEEDS"'"/'
+
+	for yaml in \
+		broadcast_address \
+		broadcast_rpc_address \
+		cluster_name \
+		endpoint_snitch \
+		listen_address \
+		num_tokens \
+		rpc_address \
+		start_rpc \
+	; do
+		var="CASSANDRA_${yaml^^}"
+		val="${!var}"
+		if [ "$val" ]; then
+			_sed-in-place "$CASSANDRA_CONF/cassandra.yaml" \
+				-r 's/^(# )?('"$yaml"':).*/\2 '"$val"'/'
+		fi
+	done
+
+	for rackdc in dc rack; do
+		var="CASSANDRA_${rackdc^^}"
+		val="${!var}"
+		if [ "$val" ]; then
+			_sed-in-place "$CASSANDRA_CONF/cassandra-rackdc.properties" \
+				-r 's/^('"$rackdc"'=).*/\1 '"$val"'/'
+		fi
+	done
+fi
+
+exec "$@"
diff --git a/linux/ecosystem/cassandra/3.11/etc/apt/preferences.d/block-python-packages b/linux/ecosystem/cassandra/3.11/etc/apt/preferences.d/block-python-packages
new file mode 100644
index 000000000..2b2824a84
--- /dev/null
+++ b/linux/ecosystem/cassandra/3.11/etc/apt/preferences.d/block-python-packages
@@ -0,0 +1,3 @@
+Package: python-*
+Pin: release *
+Pin-Priority: -1
diff --git a/linux/ecosystem/cassandra/3.11/etc/apt/preferences.d/block-python2-packages b/linux/ecosystem/cassandra/3.11/etc/apt/preferences.d/block-python2-packages
new file mode 100644
index 000000000..6cb9a2e9d
--- /dev/null
+++ b/linux/ecosystem/cassandra/3.11/etc/apt/preferences.d/block-python2-packages
@@ -0,0 +1,3 @@
+Package: python2-*
+Pin: release *
+Pin-Priority: -1
diff --git a/linux/ecosystem/cassandra/3.11/etc/apt/preferences.d/block-python3-packages b/linux/ecosystem/cassandra/3.11/etc/apt/preferences.d/block-python3-packages
new file mode 100644
index 000000000..eccd7ebc6
--- /dev/null
+++ b/linux/ecosystem/cassandra/3.11/etc/apt/preferences.d/block-python3-packages
@@ -0,0 +1,3 @@
+Package: python3-*
+Pin: release *
+Pin-Priority: -1
diff --git a/linux/advanced/cassandra/3.11/Dockerfile b/linux/obsolete/cassandra/3.11/Dockerfile
similarity index 100%
rename from linux/advanced/cassandra/3.11/Dockerfile
rename to linux/obsolete/cassandra/3.11/Dockerfile
diff --git a/linux/advanced/cassandra/3.11/Makefile b/linux/obsolete/cassandra/3.11/Makefile
similarity index 100%
rename from linux/advanced/cassandra/3.11/Makefile
rename to linux/obsolete/cassandra/3.11/Makefile
diff --git a/linux/obsolete/cassandra/3.11/docker-compose.yml b/linux/obsolete/cassandra/3.11/docker-compose.yml
new file mode 100644
index 000000000..9c47bb80c
--- /dev/null
+++ b/linux/obsolete/cassandra/3.11/docker-compose.yml
@@ -0,0 +1,5 @@
+services:
+  app:
+    image: "quay.io/epicmorg/cassandra:3.11-bitnami"
+    build:
+      context: .
diff --git a/linux/advanced/cassandra/3.11/etc/apt/apt.conf.d/96-apt-retries b/linux/obsolete/cassandra/3.11/etc/apt/apt.conf.d/96-apt-retries
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/apt/apt.conf.d/96-apt-retries
rename to linux/obsolete/cassandra/3.11/etc/apt/apt.conf.d/96-apt-retries
diff --git a/linux/advanced/cassandra/3.11/etc/apt/apt.conf.d/97-allow-cert-exp b/linux/obsolete/cassandra/3.11/etc/apt/apt.conf.d/97-allow-cert-exp
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/apt/apt.conf.d/97-allow-cert-exp
rename to linux/obsolete/cassandra/3.11/etc/apt/apt.conf.d/97-allow-cert-exp
diff --git a/linux/advanced/cassandra/3.11/etc/apt/apt.conf.d/98-allow-unauthenticated b/linux/obsolete/cassandra/3.11/etc/apt/apt.conf.d/98-allow-unauthenticated
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/apt/apt.conf.d/98-allow-unauthenticated
rename to linux/obsolete/cassandra/3.11/etc/apt/apt.conf.d/98-allow-unauthenticated
diff --git a/linux/advanced/cassandra/3.11/etc/apt/apt.conf.d/99-no-check-valid-until b/linux/obsolete/cassandra/3.11/etc/apt/apt.conf.d/99-no-check-valid-until
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/apt/apt.conf.d/99-no-check-valid-until
rename to linux/obsolete/cassandra/3.11/etc/apt/apt.conf.d/99-no-check-valid-until
diff --git a/linux/advanced/cassandra/3.11/etc/apt/keyrings/deb-multimedia-keyring.gpg b/linux/obsolete/cassandra/3.11/etc/apt/keyrings/deb-multimedia-keyring.gpg
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/apt/keyrings/deb-multimedia-keyring.gpg
rename to linux/obsolete/cassandra/3.11/etc/apt/keyrings/deb-multimedia-keyring.gpg
diff --git a/linux/advanced/cassandra/3.11/etc/apt/sources.list b/linux/obsolete/cassandra/3.11/etc/apt/sources.list
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/apt/sources.list
rename to linux/obsolete/cassandra/3.11/etc/apt/sources.list
diff --git a/linux/advanced/cassandra/3.11/etc/apt/sources.list.d/multimedia.sources.list b/linux/obsolete/cassandra/3.11/etc/apt/sources.list.d/multimedia.sources.list
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/apt/sources.list.d/multimedia.sources.list
rename to linux/obsolete/cassandra/3.11/etc/apt/sources.list.d/multimedia.sources.list
diff --git a/linux/advanced/cassandra/3.11/etc/locale.gen b/linux/obsolete/cassandra/3.11/etc/locale.gen
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/locale.gen
rename to linux/obsolete/cassandra/3.11/etc/locale.gen
diff --git a/linux/advanced/cassandra/3.11/etc/locale.gen.full b/linux/obsolete/cassandra/3.11/etc/locale.gen.full
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/locale.gen.full
rename to linux/obsolete/cassandra/3.11/etc/locale.gen.full
diff --git a/linux/advanced/cassandra/3.11/etc/ssl/dhparam.pem b/linux/obsolete/cassandra/3.11/etc/ssl/dhparam.pem
similarity index 100%
rename from linux/advanced/cassandra/3.11/etc/ssl/dhparam.pem
rename to linux/obsolete/cassandra/3.11/etc/ssl/dhparam.pem
diff --git a/linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/epicmorg_epicmorg_rootCA.crt b/linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/epicmorg_epicmorg_rootCA.crt
similarity index 100%
rename from linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/epicmorg_epicmorg_rootCA.crt
rename to linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/epicmorg_epicmorg_rootCA.crt
diff --git a/linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/epicmorg_intermediateCA_code.crt b/linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/epicmorg_intermediateCA_code.crt
similarity index 100%
rename from linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/epicmorg_intermediateCA_code.crt
rename to linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/epicmorg_intermediateCA_code.crt
diff --git a/linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/intermediateCA_https.crt b/linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/intermediateCA_https.crt
similarity index 100%
rename from linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/intermediateCA_https.crt
rename to linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/intermediateCA_https.crt
diff --git a/linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_root_ca_pem.crt b/linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_root_ca_pem.crt
similarity index 100%
rename from linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_root_ca_pem.crt
rename to linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_root_ca_pem.crt
diff --git a/linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_sub_ca_pem.crt b/linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_sub_ca_pem.crt
similarity index 100%
rename from linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_sub_ca_pem.crt
rename to linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_sub_ca_pem.crt
diff --git a/linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_sub_ca_pem_2024.crt b/linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_sub_ca_pem_2024.crt
similarity index 100%
rename from linux/advanced/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_sub_ca_pem_2024.crt
rename to linux/obsolete/cassandra/3.11/usr/local/share/ca-certificates/russian_trusted_sub_ca_pem_2024.crt