Add redis:3.0-alpine

.travis.yml

@@ -4,6 +4,7 @@ services: docker
 env:
   - VERSION=3.0 VARIANT=
   - VERSION=3.0 VARIANT=32bit
+  - VERSION=3.0 VARIANT=alpine
   - VERSION=2.8 VARIANT=
   - VERSION=2.8 VARIANT=32bit
 

3.0/alpine/Dockerfile

@@ -0,0 +1,41 @@
+FROM alpine:3.3
+
+# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
+RUN addgroup -S redis && adduser -D -S -G redis redis
+
+ENV REDIS_VERSION 3.0.6
+ENV REDIS_DOWNLOAD_URL http://download.redis.io/releases/redis-3.0.6.tar.gz
+ENV REDIS_DOWNLOAD_SHA1 4b1c7b1201984bca8f7f9c6c58862f6928cf0a25
+
+# for redis-sentinel see: http://redis.io/topics/sentinel
+RUN set -x \
+	&& apk add --no-cache --virtual .build-deps \
+		gcc libc-dev linux-headers make curl su-exec \
+	&& mkdir -p /usr/src \
+	&& curl -sSL "$REDIS_DOWNLOAD_URL" -o redis.tar.gz \
+	&& echo "$REDIS_DOWNLOAD_SHA1 *redis.tar.gz" | sha1sum -c - \
+	&& tar -xzf redis.tar.gz -C /usr/src \
+	&& mv /usr/src/redis-$REDIS_VERSION /usr/src/redis \
+	&& rm redis.tar.gz \
+	&& make -C /usr/src/redis \
+	&& make -C /usr/src/redis install \
+	&& runDeps="$( \
+		scanelf --needed --nobanner --recursive /usr/local \
+			| awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
+			| sort -u \
+			| xargs -r apk info --installed \
+			| sort -u \
+	)" \
+	&& apk add --no-cache --virtual .redis-rundeps su-exec $runDeps \
+	&& apk del .build-deps \
+	&& rm -r /usr/src/redis
+
+RUN mkdir /data && chown redis:redis /data
+VOLUME /data
+WORKDIR /data
+
+COPY docker-entrypoint.sh /entrypoint.sh
+ENTRYPOINT ["/entrypoint.sh"]
+
+EXPOSE 6379
+CMD [ "redis-server" ]

3.0/alpine/docker-entrypoint.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+set -e
+
+if [ "$1" = 'redis-server' ]; then
+	chown -R redis .
+	exec su-exec redis "$@"
+fi
+
+exec "$@"

generate-stackbrew-library.sh

@@ -30,8 +30,8 @@ for version in "${versions[@]}"; do
 	for va in "${versionAliases[@]}"; do
 		echo "$va: ${url}@${commit} $version"
 	done
-	
-	for variant in 32bit; do
+
+	for variant in 32bit alpine; do
 		[ -f "$version/$variant/Dockerfile" ] || continue
 		commit="$(cd "$version/$variant" && git log -1 --format='format:%H' -- Dockerfile $(awk 'toupper($1) == "COPY" { for (i = 2; i < NF; i++) { print $i } }' Dockerfile))"
 		echo