From 5b10be09e40ef908dd16f5bbc6aaaebd8a4e6896 Mon Sep 17 00:00:00 2001 From: tiennm99 Date: Sun, 5 Oct 2025 10:38:15 +0700 Subject: [PATCH] Refactor Couchbase 2.5 Dockerfile and add entry scripts Updated the Couchbase 2.5 Dockerfile to improve dependency management, add user setup, and enhance container process handling. Added entrypoint, runit, and dummy scripts to support containerized operation and port overrides. Updated README with new reference link. --- README.md | 2 +- couchbase-2.5/Dockerfile | 75 +++++++++++++++++++++++------ couchbase-2.5/scripts/dummy.sh | 4 ++ couchbase-2.5/scripts/entrypoint.sh | 59 +++++++++++++++++++++++ couchbase-2.5/scripts/run | 19 ++++++++ 5 files changed, 144 insertions(+), 15 deletions(-) create mode 100644 couchbase-2.5/scripts/dummy.sh create mode 100644 couchbase-2.5/scripts/entrypoint.sh create mode 100644 couchbase-2.5/scripts/run diff --git a/README.md b/README.md index e61dd88..8d534c5 100644 --- a/README.md +++ b/README.md @@ -6,4 +6,4 @@ My custom Docker images. Most of them are legacy packages that not be supported ### Couchbase-2.5 - https://docs.couchbase.com/couchbase-manual-2.5/cb-install/ -- https://github.com/couchbase/docker/tree/couchbase-server-4.0.0-community +- https://github.com/couchbase/docker/tree/a9e69006c4dae3d6b8aa4055436c83e9cd51d9e4/enterprise/couchbase-server/2.5.2 diff --git a/couchbase-2.5/Dockerfile b/couchbase-2.5/Dockerfile index a9760c0..1f6fb49 100644 --- a/couchbase-2.5/Dockerfile +++ b/couchbase-2.5/Dockerfile @@ -1,30 +1,77 @@ FROM ubuntu:12.04 -LABEL maintainer="Tien Nguyen Minh " +MAINTAINER Couchbase Docker Team + +# Install dependencies: +# runit: for container process management +# wget: for downloading .deb +# python-httplib2: used by CLI tools +# chrpath: for fixing curl, below +# tzdata: timezone info used by some N1QL functions +# Additional dependencies for system commands used by cbcollect_info: +# lsof: lsof +# lshw: lshw +# sysstat: iostat, sar, mpstat +# net-tools: ifconfig, arp, netstat +# numactl: numactl +RUN apt-get update && \ + apt-get install -yq runit wget python-httplib2 chrpath tzdata \ + lsof lshw sysstat net-tools numactl librtmp0 && \ + apt-get autoremove && apt-get clean && \ + rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* ARG CB_VERSION=2.5.2 ARG CB_RELEASE_URL=https://packages.couchbase.com/releases ARG CB_PACKAGE=couchbase-server-enterprise_2.5.2_x86_64.deb +ARG CB_SHA256=27a79a65758023c34ed900e8ef8c54bab4a65f4c84b7c94359cba910800a4b19 -ENV DEBIAN_FRONTEND=noninteractive ENV PATH=$PATH:/opt/couchbase/bin:/opt/couchbase/bin/tools:/opt/couchbase/bin/install -RUN sed -i 's|http://archive.ubuntu.com/ubuntu/|http://old-releases.ubuntu.com/ubuntu/|g' /etc/apt/sources.list && \ - sed -i 's|http://security.ubuntu.com/ubuntu|http://old-releases.ubuntu.com/ubuntu|g' /etc/apt/sources.list && \ - apt-get update -RUN apt-get install -y wget -RUN wget --no-check-certificate $CB_RELEASE_URL/$CB_VERSION/$CB_PACKAGE -RUN apt-get install -y libssl0.9.8 -RUN apt-get install -y librtmp0 +# Create Couchbase user with UID 1000 (necessary to match default +# boot2docker UID) RUN groupadd -g 1000 couchbase && useradd couchbase -u 1000 -g couchbase -M + +# Install couchbase RUN export INSTALL_DONT_START_SERVER=1 && \ + wget -N $CB_RELEASE_URL/$CB_VERSION/$CB_PACKAGE && \ + echo "$CB_SHA256 $CB_PACKAGE" | sha256sum -c - && \ dpkg -i ./$CB_PACKAGE && rm -f ./$CB_PACKAGE -RUN chown -R couchbase:couchbase /opt/couchbase/var -EXPOSE 8091 8092 11210 11211 +# Add runit script for couchbase-server +COPY scripts/run /etc/service/couchbase-server/run +RUN chown -R couchbase:couchbase /etc/service +# Add dummy script for commands invoked by cbcollect_info that +# make no sense in a Docker container +COPY scripts/dummy.sh /usr/local/bin/ +RUN ln -s dummy.sh /usr/local/bin/iptables-save && \ + ln -s dummy.sh /usr/local/bin/lvdisplay && \ + ln -s dummy.sh /usr/local/bin/vgdisplay && \ + ln -s dummy.sh /usr/local/bin/pvdisplay + +# Fix curl RPATH +RUN chrpath -r '$ORIGIN/../lib' /opt/couchbase/bin/curl + +# Add bootstrap script +COPY scripts/entrypoint.sh / +ENTRYPOINT ["/entrypoint.sh"] +CMD ["couchbase-server"] + +# 8091: Couchbase Web console, REST/HTTP interface +# 8092: Views, queries, XDCR +# 8093: Query services (4.0+) +# 8094: Full-text Search (4.5+) +# 8095: Analytics (5.5+) +# 8096: Eventing (5.5+) +# 11207: Smart client library data node access (SSL) +# 11210: Smart client library/moxi data node access +# 11211: Legacy non-smart client library data node access +# 18091: Couchbase Web console, REST/HTTP interface (SSL) +# 18092: Views, query, XDCR (SSL) +# 18093: Query services (SSL) (4.0+) +# 18094: Full-text Search (SSL) (4.5+) +# 18095: Analytics (SSL) (5.5+) +# 18096: Eventing (SSL) (5.5+) +EXPOSE 8091 8092 8093 8094 8095 8096 11207 11210 11211 18091 18092 18093 18094 18095 18096 VOLUME /opt/couchbase/var -USER couchbase - -CMD ["couchbase-server", "--", "-noinput"] diff --git a/couchbase-2.5/scripts/dummy.sh b/couchbase-2.5/scripts/dummy.sh new file mode 100644 index 0000000..0091b80 --- /dev/null +++ b/couchbase-2.5/scripts/dummy.sh @@ -0,0 +1,4 @@ +#!/bin/sh + +echo "Running in Docker container - $0 not available" + diff --git a/couchbase-2.5/scripts/entrypoint.sh b/couchbase-2.5/scripts/entrypoint.sh new file mode 100644 index 0000000..25dea8d --- /dev/null +++ b/couchbase-2.5/scripts/entrypoint.sh @@ -0,0 +1,59 @@ +#!/bin/bash +set -e + +staticConfigFile=/opt/couchbase/etc/couchbase/static_config +restPortValue=8091 + +# see https://developer.couchbase.com/documentation/server/current/install/install-ports.html +function overridePort() { + portName=$1 + portNameUpper=$(echo $portName | awk '{print toupper($0)}') + portValue=${!portNameUpper} + + # only override port if value available AND not already contained in static_config + if [ "$portValue" != "" ]; then + if grep -Fq "{${portName}," ${staticConfigFile} + then + echo "Don't override port ${portName} because already available in $staticConfigFile" + else + echo "Override port '$portName' with value '$portValue'" + echo "{$portName, $portValue}." >> ${staticConfigFile} + + if [ ${portName} == "rest_port" ]; then + restPortValue=${portValue} + fi + fi + fi +} + +overridePort "rest_port" +overridePort "mccouch_port" +overridePort "memcached_port" +overridePort "query_port" +overridePort "ssl_query_port" +overridePort "fts_http_port" +overridePort "moxi_port" +overridePort "ssl_rest_port" +overridePort "ssl_capi_port" +overridePort "ssl_proxy_downstream_port" +overridePort "ssl_proxy_upstream_port" + + +[[ "$1" == "couchbase-server" ]] && { + + if [ "$(whoami)" = "couchbase" ]; then + # Ensure that /opt/couchbase/var is owned by user 'couchbase' and + # is writable + if [ ! -w /opt/couchbase/var -o \ + $(find /opt/couchbase/var -maxdepth 0 -printf '%u') != "couchbase" ]; then + echo "/opt/couchbase/var is not owned and writable by UID 1000" + echo "Aborting as Couchbase Server will likely not run" + exit 1 + fi + fi + echo "Starting Couchbase Server -- Web UI available at http://:$restPortValue" + echo "and logs available in /opt/couchbase/var/lib/couchbase/logs" + exec /usr/sbin/runsvdir-start +} + +exec "$@" diff --git a/couchbase-2.5/scripts/run b/couchbase-2.5/scripts/run new file mode 100644 index 0000000..be2e6fe --- /dev/null +++ b/couchbase-2.5/scripts/run @@ -0,0 +1,19 @@ +#!/bin/sh + +exec 2>&1 + +# Create directories where couchbase stores its data +cd /opt/couchbase +mkdir -p var/lib/couchbase \ + var/lib/couchbase/config \ + var/lib/couchbase/data \ + var/lib/couchbase/stats \ + var/lib/couchbase/logs \ + var/lib/moxi + +chown -R couchbase:couchbase var +if [ $(whoami) = "couchbase" ]; then + exec /opt/couchbase/bin/couchbase-server -- -kernel global_enable_tracing false -noinput +else + exec chpst -ucouchbase /opt/couchbase/bin/couchbase-server -- -kernel global_enable_tracing false -noinput +fi