Docker mix and match setup

Rewrite of the docker setup. Now uses fig to manage containers and container
linkage. The base is a block based mix and match, which will give you the
possibility to easily test all configurations.

docker/blocks/docker_gogs/Dockerfile

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+FROM ubuntu:14.04
+
+# This part is taken from the official docker image --------------------
+
+RUN apt-get update && apt-get install -y \
+		build-essential ca-certificates curl \
+		bzr git mercurial \
+		--no-install-recommends
+
+ENV GOLANG_VERSION 1.3
+
+RUN curl -sSL http://golang.org/dl/go$GOLANG_VERSION.src.tar.gz \
+	| tar -v -C /usr/src -xz
+WORKDIR /usr/src/go
+
+RUN cd src && ./make.bash --no-clean 2>&1
+
+ENV PATH /usr/src/go/bin:$PATH
+
+RUN mkdir -p /go/src
+ENV GOPATH /go
+ENV PATH /go/bin:$PATH
+WORKDIR /go
+
+# ----------------------------------------------------------------------
+
+
+RUN useradd -m git
+
+ENV GOGS_PATH $GOPATH/src/github.com/gogits/gogs
+ENV GOGS_CUSTOM_CONF_PATH $GOGS_PATH/custom/conf
+ENV GOGS_CUSTOM_CONF $GOGS_CUSTOM_CONF_PATH/app.ini
+
+RUN go get -u -d github.com/gogits/gogs
+# WORKDIR $GOGS_PATH
+WORKDIR /go/src/github.com/gogits/gogs
+RUN go build github.com/gogits/gogs
+RUN chown -R git $GOGS_PATH
+
+ADD init_gogs.sh /tmp/
+RUN chown git /tmp/init_gogs.sh
+RUN chmod +x /tmp/init_gogs.sh
+
+USER git
+ENV HOME /home/git
+ENV USER git
+ENV PATH $GOGS_PATH:$PATH
+
+RUN git config --global user.name "GoGS"
+
+ENTRYPOINT ["/tmp/init_gogs.sh"]
+CMD ["gogs", "web"]

docker/blocks/docker_gogs_dev/Dockerfile

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+FROM ubuntu:14.04
+
+# This part is taken from the official docker image --------------------
+
+RUN apt-get update && apt-get install -y \
+		build-essential ca-certificates curl \
+		bzr git mercurial \
+		--no-install-recommends
+
+ENV GOLANG_VERSION 1.3
+
+RUN curl -sSL http://golang.org/dl/go$GOLANG_VERSION.src.tar.gz \
+	| tar -v -C /usr/src -xz
+WORKDIR /usr/src/go
+
+RUN cd src && ./make.bash --no-clean 2>&1
+
+ENV PATH /usr/src/go/bin:$PATH
+
+RUN mkdir -p /go/src
+ENV GOPATH /go
+ENV PATH /go/bin:$PATH
+WORKDIR /go
+
+# ----------------------------------------------------------------------
+
+
+RUN useradd -m git
+
+ENV GOGS_PATH $GOPATH/src/github.com/gogits/gogs
+ENV GOGS_CUSTOM_CONF_PATH $GOGS_PATH/custom/conf
+ENV GOGS_CUSTOM_CONF $GOGS_CUSTOM_CONF_PATH/app.ini
+
+RUN go get -u -d github.com/gogits/gogs
+# WORKDIR $GOGS_PATH
+WORKDIR /go/src/github.com/gogits/gogs
+RUN git checkout dev; go get -u; git checkout dev; go build
+RUN chown -R git $GOGS_PATH
+
+ADD init_gogs.sh /tmp/
+RUN chown git /tmp/init_gogs.sh
+RUN chmod +x /tmp/init_gogs.sh
+
+USER git
+ENV HOME /home/git
+ENV USER git
+ENV PATH $GOGS_PATH:$PATH
+
+RUN git config --global user.name "GoGS"
+
+ENTRYPOINT ["/tmp/init_gogs.sh"]
+CMD ["gogs", "web"]

docker/blocks/option_cache_memcache/config

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+[cache]
+DB_TYPE = memcache
+HOST = HOST = ${CACHE_1_PORT_11211_TCP_ADDR}:${CACHE_1_PORT_11211_TCP_PORT}

docker/blocks/option_cache_memcache/fig

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+cache:
+    image: sylvainlasnier/memcached:latest

docker/blocks/option_cache_redis/config

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+[cache]
+DB_TYPE = redis
+HOST = ${CACHE_1_PORT_6379_TCP_ADDR}:${CACHE_1_PORT_6379_TCP_PORT}

docker/blocks/option_cache_redis/fig

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+cache:
+    image: redis:latest

docker/blocks/option_db_mysql/config

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+[database]
+DB_TYPE = mysql
+HOST = ${DB_1_PORT_3306_TCP_ADDR}:${DB_1_PORT_3306_TCP_PORT}
+NAME = ${DB_1_ENV_MYSQL_DATABASE}
+USER = ${DB_1_ENV_MYSQL_USER}
+PASSWD = ${DB_1_ENV_MYSQL_PASSWORD}

docker/blocks/option_db_mysql/fig

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+db:
+  image: mysql:latest
+  environment:
+    MYSQL_ROOT_PASSWORD: rootpass
+    MYSQL_DATABASE: gogs
+    MYSQL_USER: gogs
+    MYSQL_PASSWORD: password

docker/blocks/option_db_postgresql/config

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+[database]
+DB_TYPE = postgres
+HOST = ${DB_1_PORT_5432_TCP_ADDR}:${DB_1_PORT_5432_TCP_PORT}
+NAME = ${DB_1_ENV_POSTGRESQL_DB}
+USER = ${DB_1_ENV_POSTGRESQL_USER}
+PASSWD = ${DB_1_ENV_POSTGRESQL_PASS}

docker/blocks/option_db_postgresql/fig

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+db:
+  image: wyaeld/postgres:9.3
+  environment:
+    POSTGRESQL_DB: gogs
+    POSTGRESQL_USER: gogs
+    POSTGRESQL_PASS: password

docker/blocks/option_session_mysql/config

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+[session]
+PROVIDER = mysql
+PROVIDER_CONFIG = ${SESSION_1_ENV_MYSQL_USER}:${SESSION_1_ENV_MYSQL_PASSWORD}@SESSION_1_PORT_3306_TCP_PROTO(${SESSION_1_PORT_3306_TCP_ADDR}:${SESSION_1_PORT_3306_TCP_PORT})/${SESSION_1_ENV_MYSQL_DATABASE}

docker/blocks/option_session_mysql/fig

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+session:
+  image: mysql:latest
+  environment:
+    MYSQL_ROOT_PASSWORD: rootpass
+    MYSQL_DATABASE: gogs_session
+    MYSQL_USER: gogs
+    MYSQL_PASSWORD: password

docker/blocks/w_cache/fig

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+gogs:
+  build: docker
+  links:
+    - cache
+  ports:
+    - "3000:3000"

docker/blocks/w_cache_session/fig

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+gogs:
+  build: docker
+  links:
+    - cache
+    - session
+  ports:
+    - "3000:3000"

docker/blocks/w_db/fig

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+gogs:
+  build: docker
+  links:
+    - db
+  ports:
+    - "3000:3000"

docker/blocks/w_db_cache/fig

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+gogs:
+  build: docker
+  links:
+    - db
+    - cache
+  ports:
+    - "3000:3000"

docker/blocks/w_db_cache_session/fig

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+gogs:
+  build: docker
+  links:
+    - db
+    - cache
+    - session
+  ports:
+    - "3000:3000"

docker/blocks/w_db_session/fig

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+gogs:
+  build: docker
+  links:
+    - db
+    - session
+  ports:
+    - "3000:3000"

docker/blocks/w_none/fig

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+gogs:
+  build: docker
+  ports:
+    - "3000:3000"

docker/blocks/w_session/fig

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+gogs:
+  build: docker
+  links:
+    - session
+  ports:
+    - "3000:3000"