Switch to consuming upstream release artifacts from GitHub

Author: tianon

3.6/alpine/Dockerfile

@@ -33,28 +33,28 @@ ENV RABBITMQ_LOGS=- RABBITMQ_SASL_LOGS=-
 ENV RABBITMQ_HOME /opt/rabbitmq
 ENV PATH $RABBITMQ_HOME/sbin:$PATH
 
-# https://www.rabbitmq.com/install-generic-unix.html
-ENV GPG_KEY 0A9AF2115F4687BD29803A206B73A36E6026DFCA
+# gpg: key 6026DFCA: public key "RabbitMQ Release Signing Key <info@rabbitmq.com>" imported
+ENV RABBITMQ_GPG_KEY 0A9AF2115F4687BD29803A206B73A36E6026DFCA
 
 ENV RABBITMQ_VERSION 3.6.12
+ENV RABBITMQ_GITHUB_TAG rabbitmq_v3_6_12
 
 RUN set -ex; \
 	\
 	apk add --no-cache --virtual .build-deps \
 		ca-certificates \
 		gnupg \
 		libressl \
-		tar \
 		xz \
 	; \
 	\
-	wget -O rabbitmq-server.tar.xz "https://www.rabbitmq.com/releases/rabbitmq-server/v${RABBITMQ_VERSION}/rabbitmq-server-generic-unix-${RABBITMQ_VERSION}.tar.xz"; \
-	wget -O rabbitmq-server.tar.xz.asc "https://www.rabbitmq.com/releases/rabbitmq-server/v${RABBITMQ_VERSION}/rabbitmq-server-generic-unix-${RABBITMQ_VERSION}.tar.xz.asc"; \
+	wget -O rabbitmq-server.tar.xz.asc "https://github.com/rabbitmq/rabbitmq-server/releases/download/$RABBITMQ_GITHUB_TAG/rabbitmq-server-generic-unix-${RABBITMQ_VERSION}.tar.xz.asc"; \
+	wget -O rabbitmq-server.tar.xz     "https://github.com/rabbitmq/rabbitmq-server/releases/download/$RABBITMQ_GITHUB_TAG/rabbitmq-server-generic-unix-${RABBITMQ_VERSION}.tar.xz"; \
 	\
 	export GNUPGHOME="$(mktemp -d)"; \
-	gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY"; \
+	gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$RABBITMQ_GPG_KEY"; \
 	gpg --batch --verify rabbitmq-server.tar.xz.asc rabbitmq-server.tar.xz; \
-	rm -rf "$GNUPGHOME" rabbitmq-server.tar.xz.asc; \
+	rm -rf "$GNUPGHOME"; \
 	\
 	mkdir -p "$RABBITMQ_HOME"; \
 	tar \
@@ -64,7 +64,7 @@ RUN set -ex; \
 		--directory "$RABBITMQ_HOME" \
 		--strip-components 1 \
 	; \
-	rm rabbitmq-server.tar.xz; \
+	rm -f rabbitmq-server.tar.xz*; \
 	\
 # update SYS_PREFIX (first making sure it's set to what we expect it to be)
 	grep -qE '^SYS_PREFIX=\$\{RABBITMQ_HOME\}$' "$RABBITMQ_HOME/sbin/rabbitmq-defaults"; \

3.6/debian/Dockerfile

@@ -54,26 +54,36 @@ RUN set -ex; \
 ENV RABBITMQ_LOGS=- RABBITMQ_SASL_LOGS=-
 # https://github.com/rabbitmq/rabbitmq-server/commit/53af45bf9a162dec849407d114041aad3d84feaf
 
-# http://www.rabbitmq.com/install-debian.html
-# "Please note that the word testing in this line refers to the state of our release of RabbitMQ, not any particular Debian distribution."
-RUN set -ex; \
-	key='0A9AF2115F4687BD29803A206B73A36E6026DFCA'; \
-	export GNUPGHOME="$(mktemp -d)"; \
-	gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
-	gpg --export "$key" > /etc/apt/trusted.gpg.d/rabbitmq.gpg; \
-	rm -rf "$GNUPGHOME"; \
-	apt-key list
-RUN echo 'deb http://www.rabbitmq.com/debian testing main' > /etc/apt/sources.list.d/rabbitmq.list
+# /usr/sbin/rabbitmq-server has some irritating behavior, and only exists to "su - rabbitmq /usr/lib/rabbitmq/bin/rabbitmq-server ..."
+ENV PATH /usr/lib/rabbitmq/bin:$PATH
+
+# gpg: key 6026DFCA: public key "RabbitMQ Release Signing Key <[email protected]>" imported
+ENV RABBITMQ_GPG_KEY 0A9AF2115F4687BD29803A206B73A36E6026DFCA
 
 ENV RABBITMQ_VERSION 3.6.12
+ENV RABBITMQ_GITHUB_TAG rabbitmq_v3_6_12
 ENV RABBITMQ_DEBIAN_VERSION 3.6.12-1
 
-RUN apt-get update && apt-get install -y --no-install-recommends \
-		rabbitmq-server=$RABBITMQ_DEBIAN_VERSION \
-	&& rm -rf /var/lib/apt/lists/*
-
-# /usr/sbin/rabbitmq-server has some irritating behavior, and only exists to "su - rabbitmq /usr/lib/rabbitmq/bin/rabbitmq-server ..."
-ENV PATH /usr/lib/rabbitmq/bin:$PATH
+RUN set -ex; \
+	\
+	apt-get update; \
+	apt-get install -y --no-install-recommends ca-certificates wget; \
+	\
+	wget -O rabbitmq-server.deb.asc "https://github.com/rabbitmq/rabbitmq-server/releases/download/$RABBITMQ_GITHUB_TAG/rabbitmq-server_${RABBITMQ_DEBIAN_VERSION}_all.deb.asc"; \
+	wget -O rabbitmq-server.deb     "https://github.com/rabbitmq/rabbitmq-server/releases/download/$RABBITMQ_GITHUB_TAG/rabbitmq-server_${RABBITMQ_DEBIAN_VERSION}_all.deb"; \
+	\
+	apt-get purge -y --auto-remove ca-certificates wget; \
+	\
+	export GNUPGHOME="$(mktemp -d)"; \
+	gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$RABBITMQ_GPG_KEY"; \
+	gpg --batch --verify rabbitmq-server.deb.asc rabbitmq-server.deb; \
+	rm -rf "$GNUPGHOME"; \
+	\
+	apt install -y --no-install-recommends ./rabbitmq-server.deb; \
+	dpkg -l | grep rabbitmq-server; \
+	rm -f rabbitmq-server.deb*; \
+	\
+	rm -rf /var/lib/apt/lists/*
 
 # set home so that any `--user` knows where to put the erlang cookie
 ENV HOME /var/lib/rabbitmq
@@ -86,7 +96,7 @@ VOLUME /var/lib/rabbitmq
 # add a symlink to the .erlang.cookie in /root so we can "docker exec rabbitmqctl ..." without gosu
 RUN ln -sf /var/lib/rabbitmq/.erlang.cookie /root/
 
-RUN ln -sf /usr/lib/rabbitmq/lib/rabbitmq_server-$RABBITMQ_VERSION/plugins /plugins
+RUN ln -sf "/usr/lib/rabbitmq/lib/rabbitmq_server-$RABBITMQ_VERSION/plugins" /plugins
 
 COPY docker-entrypoint.sh /usr/local/bin/
 RUN ln -s usr/local/bin/docker-entrypoint.sh / # backwards compat

update.sh

@@ -11,22 +11,51 @@ versions=( "${versions[@]%/}" )
 
 travisEnv=
 for version in "${versions[@]}"; do
-	# TODO figure out what multi-version looks like here? :(
-	debianVersion="$(curl -sSL 'http://www.rabbitmq.com/debian/dists/testing/main/binary-amd64/Packages' | grep -m1 -A10 '^Package: rabbitmq-server$' | grep -m1 '^Version: ' | cut -d' ' -f2)"
-	# https://github.com/docker-library/rabbitmq/pull/121#issuecomment-271816323
+	rcVersion="${version%-rc}"
+	rcGrepV='-v'
+	if [ "$rcVersion" != "$version" ]; then
+		rcGrepV=
+	fi
+	rcGrepV+=' -E'
+	rcGrepExpr='beta|milestone|rc'
+
+	githubTag="$(
+		git ls-remote --tags https://github.com/rabbitmq/rabbitmq-server.git \
+			"refs/tags/rabbitmq_v${rcVersion//./_}_*" \
+			"refs/tags/v${rcVersion}.*" \
+		| cut -d'/' -f3- \
+		| grep $rcGrepV -- "$rcGrepExpr" \
+		| sort -V \
+		| tail -1
+	)"
 
-	rabbitmqVersion="${debianVersion%%-*}"
+	githubReleaseUrl="https://github.com/rabbitmq/rabbitmq-server/releases/tag/$githubTag"
+	fullVersion="$(
+		curl -fsSL "$githubReleaseUrl" \
+			| grep -o "/rabbitmq-server-generic-unix-${rcVersion}[.].*[.]tar[.]xz" \
+			| head -1 \
+			| sed -r "s/^.*(${rcVersion}.*)[.]tar[.]xz/\1/"
+	)"
+	debianVersion="$(
+		curl -fsSL "$githubReleaseUrl" \
+			| grep -o "/rabbitmq-server_${rcVersion}[.].*_all[.]deb" \
+			| head -1 \
+			| sed -r "s/^.*(${rcVersion}.*)_all[.]deb/\1/"
+	)"
 
-	if [[ "$rabbitmqVersion" != "$version".* ]]; then
-		echo >&2 "warning: $rabbitmqVersion doesn't appear to be $version -- skipping for now"
+	if [ -z "$fullVersion" ] || [ -z "$debianVersion" ]; then
+		echo >&2 "warning: failed to get full ('$fullVersion') or Debian ('$debianVersion') version for '$version'; skipping"
 		continue
 	fi
 
 	for variant in alpine debian; do
+		[ -f "$version/$variant/Dockerfile" ] || continue
+
 		(
 			set -x
 			sed -ri \
-				-e 's/^(ENV RABBITMQ_VERSION) .*/\1 '"$rabbitmqVersion"'/' \
+				-e 's/^(ENV RABBITMQ_VERSION) .*/\1 '"$fullVersion"'/' \
+				-e 's/^(ENV RABBITMQ_GITHUB_TAG) .*/\1 '"$githubTag"'/' \
 				-e 's/^(ENV RABBITMQ_DEBIAN_VERSION) .*/\1 '"$debianVersion"'/' \
 				"$version/$variant/Dockerfile"
 		)