Merge pull request #1494 from codeskyblue/develop

docker support ssh

Dockerfile

@@ -1,17 +1,39 @@
 FROM google/golang:latest
+MAINTAINER codeskyblue@gmail.com
 
-ENV TAGS="sqlite redis memcache cert" USER="git" HOME="/home/git"
+RUN echo "deb http://ftp.debian.org/debian/ wheezy-backports main" >> /etc/apt/sources.list
+RUN apt-get update
+RUN apt-get install -y openssh-server rsync
 
+# set the working directory and add current stuff
 COPY  . /gopath/src/github.com/gogits/gogs/
 WORKDIR /gopath/src/github.com/gogits/gogs/
 
-RUN  go get -v -tags="$TAGS" github.com/gogits/gogs \
-  && go build -tags="$TAGS" \
-  && useradd -d $HOME -m $USER \
-  && chown -R $USER .
+RUN go get -v -tags "sqlite redis memcache cert"
+RUN go build -tags "sqlite redis memcache cert"
 
-USER $USER
+RUN useradd --shell /bin/bash --system --comment gogits git
 
-ENTRYPOINT [ "./gogs" ]
+RUN mkdir /var/run/sshd
+# SSH login fix. Otherwise user is kicked off after login
+RUN sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
+RUN sed 's@UsePrivilegeSeparation yes@UsePrivilegeSeparation no@' -i /etc/ssh/sshd_config
+RUN echo "export VISIBLE=now" >> /etc/profile
+RUN echo "PermitUserEnvironment yes" >> /etc/ssh/sshd_config
 
-CMD [ "web" ]
+# setup server keys on startup
+RUN sed 's@^HostKey@\#HostKey@' -i /etc/ssh/sshd_config
+RUN echo "HostKey /data/ssh/ssh_host_key" >> /etc/ssh/sshd_config
+RUN echo "HostKey /data/ssh/ssh_host_rsa_key" >> /etc/ssh/sshd_config
+RUN echo "HostKey /data/ssh/ssh_host_dsa_key" >> /etc/ssh/sshd_config
+RUN echo "HostKey /data/ssh/ssh_host_ecdsa_key" >> /etc/ssh/sshd_config
+RUN echo "HostKey /data/ssh/ssh_host_ed25519_key" >> /etc/ssh/sshd_config
+
+# prepare data
+#ENV USER="git" HOME="/home/git"
+ENV GOGS_CUSTOM /data/gogs
+RUN echo "export GOGS_CUSTOM=/data/gogs" >> /etc/profile
+
+EXPOSE 22 3000
+ENTRYPOINT []
+CMD ["./docker/start.sh"]

docker/README.md

@@ -1,86 +1,36 @@
-Docker
-======
-
-TOOLS ARE WRITTEN FOR TESTING AND TO SEE WHAT IT IS!
-
-For this to work you will need the nifty docker tool [docker-compose].
-
-The most simple setup will look like this:
-
-```sh
-./assemble_blocks.sh docker_gogs w_db option_db_mysql
-docker-compose up
+# Docker for gogs
 
+## Usage
 ```
+docker pull gogits/gogs
 
-That's it. You have GoGS running in docker linked to a MySQL docker container.
-
-Now visit http://localhost:3000/ and give details for the admin account an you're up and running.
-
-
-How does it work
-----------------
-
-`./assemble_blocks.sh` will look in `blocks` for subdirectories.
-In the subdirectories there are three relevant files: `Dockerfile`, `config` and `docker-compose`.
-
-`Dockerfile` will be copied to `docker/` (also means last `Dockerfile` wins).
-
-The `config` file contains lines which will in the gogs docker container end up in `$GOGS_PATH/custom/config/app.ini` and by this gogs will be configured.
-Here you can define things like the MySQL server for your database block.
-
-The `docker-compose` file will just be added to `docker-compose.yml`, which is used by docker-compose to manage your containers.
-This includes container linking!
-
-Just have a look at them and it will be clear how to write your own blocks.
-
-Just some things
-
-    - all files (`Dockerfile`, `docker-compose` and `config`) are optional
-    - the gogs block should always be the first block
-
-Currently the blocks are designed that, the blocks that start with `docker` pull in the base docker image.
-Then one block starting with `w` defines, what containers should be linked to the gogs container.
-For every option in the `w` block you need to add an `option` container.
-
-Example:
-
-```sh
-./assemble_blocks.sh docker_gogs w_db_cache option_db_mysql option_cache_redis
+mkdir -p /var/gogs
+docker run --name=gogs -p 10022:22 -p 10080:3000 -v /var/gogs:/data gogits/gogs
 ```
 
+File will store in local path: `/var/gogs`
 
-More sophisticated Example
---------------------------
-
-Here is a more elaborated example
-
-```sh
-./assemble_blocks.sh docker_gogs w_db_cache_session option_db_postgresql option_cache_redis option_session_mysql
-docker-compose up
-```
-
-This will set up four containters and link them proberly. One for each of
-docker-compose
-    - session (mysql)
+Directory `/var/gogs` keeps git repos and gogs data
 
-WARNING: This will not work at the Moment! MySQL session is broken!
+    /var/gogs
+    |-- git
+    |   `-- gogs-repositories
+    |-- ssh
+    |    `-- # ssh pub-pri keys for gogs
+    `---- gogs
+        |-- conf
+        |-- data
+        |-- log
+        `-- templates
 
+## SSH Support
 
-Remark
-------
+In order to support ssh, You need to change `HTTP_PORT` and `SSH_PORT` in `/var/gogs/gogs/conf/app.ini`
 
-After you execute `assemble_blocks.sh` you should always trigger `docker-compose build` to inculde the the new init script `init_gogs.sh` in the docker image.
-
-If you want to use another GoGS docker file, but keep everything else the same, you can create a block, e.g. `docker_gogs_custom`, with only a `Dockerfile` and call
-
-```sh
-./assemble_blocks.sh docker_gogs_custom w_db option_database_mysql
+```
+[server]
+HTTP_PORT = 3000
+SSH_PORT = 10022
 ```
 
-This will pull in the `Dockerfile` from `docker_gogs` instead of the one from `docker_gogs`.
-
-`Dockerfile`s for the `master` and `dev` branch are provided as `docker_gogs` and `docker_gogs_dev`
-
-
-[docker-compose]:https://docs.docker.com/compose/
+setting description can be found in <http://gogs.io/docs/advanced/configuration_cheat_sheet.html>

docker/assemble_blocks.sh

@@ -1,72 +0,0 @@
-#!/bin/bash
-
-blocks_dir=blocks
-docker_dir=docker
-template_dir=templates
-
-docker_file=Dockerfile
-
-gogs_config_file=conf.tmp
-gogs_config=config
-gogs_init_file=$docker_dir/init_gogs.sh
-
-compose_file=docker-compose.yml
-compose_config=docker-compose
-
-gogs_init_template=$template_dir/init_gogs.sh.tpl
-
-if [ "$#" == 0 ]; then
-    blocks=`ls $blocks_dir`
-    if [ -z "$blocks" ]; then
-        echo "No Blocks available in $blocks_dir"
-    else
-        echo "Available Blocks:"
-        for block in $blocks; do
-            echo "    $block"
-        done
-    fi
-    exit 0
-fi
-
-for file in $gogs_config_file $compose_file; do
-    if [ -e $file ]; then
-        echo "Deleting $file"
-        rm $file
-    fi
-done
-
-for dir in $@; do
-    current_dir=$blocks_dir/$dir
-    if [ ! -d "$current_dir" ]; then
-        echo "$current_dir is not a directory"
-        exit 1
-    fi
-
-    if [ -e $current_dir/$docker_file ]; then
-        echo "Copying $current_dir/$docker_file to $docker_dir/$docker_file"
-        cp $current_dir/$docker_file $docker_dir/$docker_file
-    fi
-
-    if [ -e $current_dir/$gogs_config ]; then
-        echo "Adding $current_dir/$gogs_config to $gogs_config_file"
-        cat $current_dir/$gogs_config >> $gogs_config_file
-        echo "" >> $gogs_config_file
-    fi
-
-    if [ -e $current_dir/$compose_config ]; then
-        echo "Adding $current_dir/$compose_config to $compose_file"
-        cat $current_dir/$compose_config >> $compose_file
-        echo "" >> $compose_file
-    fi
-done
-
-echo "Creating $gogs_init_file"
-sed "/{{ CONFIG }}/{
-r $gogs_config_file
-d
-}" $gogs_init_template > $gogs_init_file
-
-if [ -e $gogs_config_file ]; then
-    echo "Removing temporary GoGS config"
-    rm $gogs_config_file
-fi

docker/blocks/docker_gogs/Dockerfile

@@ -1,49 +0,0 @@
-FROM buildpack-deps:trusty-scm
-
-# This part is taken from the official docker image --------------------
-
-RUN apt-get update && apt-get install -y \
-		build-essential --no-install-recommends
-
-ENV GOLANG_VERSION 1.3
-
-RUN curl -sSL https://golang.org/dl/go$GOLANG_VERSION.src.tar.gz \
-		| tar -v -C /usr/src -xz
-
-RUN cd /usr/src/go/src && ./make.bash --no-clean 2>&1
-
-ENV PATH /usr/src/go/bin:$PATH
-
-RUN mkdir -p /go/src /go/bin && chmod -R 777 /go
-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" && git config --global user.email "gogitservice@gmail.com"
-
-ENTRYPOINT ["/tmp/init_gogs.sh"]
-CMD ["gogs", "web"]

docker/blocks/docker_gogs_dev/Dockerfile

@@ -1,49 +0,0 @@
-FROM buildpack-deps:trusty-scm
-
-# This part is taken from the official docker image --------------------
-
-RUN apt-get update && apt-get install -y \
-		build-essential --no-install-recommends
-
-ENV GOLANG_VERSION 1.3
-
-RUN curl -sSL https://golang.org/dl/go$GOLANG_VERSION.src.tar.gz \
-		| tar -v -C /usr/src -xz
-
-RUN cd /usr/src/go/src && ./make.bash --no-clean 2>&1
-
-ENV PATH /usr/src/go/bin:$PATH
-
-RUN mkdir -p /go/src /go/bin && chmod -R 777 /go
-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 git clone -b dev https://github.com/gogits/gogs.git $GOGS_PATH
-# WORKDIR $GOGS_PATH
-WORKDIR /go/src/github.com/gogits/gogs
-RUN go get -d && 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" && git config --global user.email "gogitservice@gmail.com"
-
-ENTRYPOINT ["/tmp/init_gogs.sh"]
-CMD ["gogs", "web"]

docker/blocks/option_cache_memcache/config

@@ -1,3 +0,0 @@
-[cache]
-DB_TYPE = memcache
-HOST = HOST = ${CACHE_1_PORT_11211_TCP_ADDR}:${CACHE_1_PORT_11211_TCP_PORT}

docker/blocks/option_cache_memcache/docker-compose

@@ -1,2 +0,0 @@
-cache:
-    image: sylvainlasnier/memcached:latest

docker/blocks/option_cache_redis/config

@@ -1,3 +0,0 @@
-[cache]
-DB_TYPE = redis
-HOST = ${CACHE_1_PORT_6379_TCP_ADDR}:${CACHE_1_PORT_6379_TCP_PORT}

docker/blocks/option_cache_redis/docker-compose

@@ -1,2 +0,0 @@
-cache:
-    image: redis:latest

docker/blocks/option_db_mysql/config

@@ -1,6 +0,0 @@
-[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/docker-compose

@@ -1,7 +0,0 @@
-db:
-  image: mysql:latest
-  environment:
-    MYSQL_ROOT_PASSWORD: rootpass
-    MYSQL_DATABASE: gogs
-    MYSQL_USER: gogs
-    MYSQL_PASSWORD: password

docker/blocks/option_db_postgresql/config

@@ -1,6 +0,0 @@
-[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/docker-compose

@@ -1,6 +0,0 @@
-db:
-  image: wyaeld/postgres:9.3
-  environment:
-    POSTGRESQL_DB: gogs
-    POSTGRESQL_USER: gogs
-    POSTGRESQL_PASS: password

docker/blocks/option_session_mysql/config

@@ -1,3 +0,0 @@
-[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/docker-compose

@@ -1,7 +0,0 @@
-session:
-  image: mysql:latest
-  environment:
-    MYSQL_ROOT_PASSWORD: rootpass
-    MYSQL_DATABASE: gogs_session
-    MYSQL_USER: gogs
-    MYSQL_PASSWORD: password

docker/blocks/w_cache/docker-compose

@@ -1,6 +0,0 @@
-gogs:
-  build: docker
-  links:
-    - cache
-  ports:
-    - "3000:3000"

docker/blocks/w_cache_session/docker-compose

@@ -1,7 +0,0 @@
-gogs:
-  build: docker
-  links:
-    - cache
-    - session
-  ports:
-    - "3000:3000"

docker/blocks/w_db/docker-compose

@@ -1,6 +0,0 @@
-gogs:
-  build: docker
-  links:
-    - db
-  ports:
-    - "3000:3000"

docker/blocks/w_db_cache/docker-compose

@@ -1,7 +0,0 @@
-gogs:
-  build: docker
-  links:
-    - db
-    - cache
-  ports:
-    - "3000:3000"

docker/blocks/w_db_cache_session/docker-compose

@@ -1,8 +0,0 @@
-gogs:
-  build: docker
-  links:
-    - db
-    - cache
-    - session
-  ports:
-    - "3000:3000"

docker/blocks/w_db_session/docker-compose

@@ -1,7 +0,0 @@
-gogs:
-  build: docker
-  links:
-    - db
-    - session
-  ports:
-    - "3000:3000"

docker/blocks/w_none/docker-compose

@@ -1,4 +0,0 @@
-gogs:
-  build: docker
-  ports:
-    - "3000:3000"

docker/blocks/w_session/docker-compose

@@ -1,6 +0,0 @@
-gogs:
-  build: docker
-  links:
-    - session
-  ports:
-    - "3000:3000"

docker/start.sh

@@ -0,0 +1,47 @@
+#!/bin/bash -
+#
+
+if ! test -d /data/gogs
+then
+	mkdir -p /var/run/sshd
+	mkdir -p /data/gogs/data /data/gogs/conf /data/gogs/log /data/git
+fi
+
+if ! test -d /data/ssh
+then
+	mkdir /data/ssh
+	ssh-keygen -q -f /data/ssh/ssh_host_key -N '' -t rsa1
+	ssh-keygen -q -f /data/ssh/ssh_host_rsa_key -N '' -t rsa
+	ssh-keygen -q -f /data/ssh/ssh_host_dsa_key -N '' -t dsa
+	ssh-keygen -q -f /data/ssh/ssh_host_ecdsa_key -N '' -t ecdsa
+	ssh-keygen -q -f /data/ssh/ssh_host_ed25519_key -N '' -t ed25519
+	chown -R root:root /data/ssh/*
+	chmod 600 /data/ssh/*
+fi
+
+service ssh start
+
+# sync templates
+test -d /data/gogs/templates || cp -ar ./templates /data/gogs/
+rsync -rtv /data/gogs/templates/ ./templates/
+
+ln -sf /data/gogs/log ./log
+ln -sf /data/gogs/data ./data
+ln -sf /data/git /home/git
+
+
+if ! test -d ~git/.ssh
+then
+  mkdir ~git/.ssh
+  chmod 700 ~git/.ssh
+fi
+
+if ! test -f ~git/.ssh/environment
+then
+  echo "GOGS_CUSTOM=/data/gogs" > ~git/.ssh/environment
+  chown git:git ~git/.ssh/environment
+  chown 600 ~git/.ssh/environment
+fi
+
+chown -R git:git /data .
+exec su git -c "./gogs web"

docker/templates/init_gogs.sh.tpl

@@ -1,12 +0,0 @@
-#!/bin/sh
-
-if [ ! -d "$GOGS_CUSTOM_CONF_PATH" ]; then
-    mkdir -p $GOGS_CUSTOM_CONF_PATH
-
-echo "
-{{ CONFIG }}
-" >> $GOGS_CUSTOM_CONF
-    
-fi
-
-exec "$@"