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Jean-Philippe Roemer e63e0b3105 New approach to Gogs Docker Container 
- VOLUME for ‘/data’
- Usage of S6 as PID 1 Process
- Usage of ‘socat’ so linked container (like databases) are binded to
localhost
- OpenSSH, Socat Link and Gogs are supervised using S6
- Size of container reduced to ~75Mo
 		2015-10-02 10:56:36 +01:00
..
s6 New approach to Gogs Docker Container 2015-10-02 10:56:36 +01:00
README.md #1665 improve docs 2015-09-21 10:44:40 -04:00
build.sh New approach to Gogs Docker Container 2015-10-02 10:56:36 +01:00
sshd_config New approach to Gogs Docker Container 2015-10-02 10:56:36 +01:00
start.sh New approach to Gogs Docker Container 2015-10-02 10:56:36 +01:00

README.md

Docker for Gogs

Visit Docker Hub see all available tags.

Usage

To keep your data out of Docker container, we do a volume(/var/gogs -> /data) here, and you can change it based on your situation.

# Pull image from Docker Hub.
$ docker pull gogs/gogs

# Create local directory for volume.
$ mkdir -p /var/gogs

# Use `docker run` for the first time.
$ docker run --name=gogs -p 10022:22 -p 10080:3000 -v /var/gogs:/data gogs/gogs

# Use `docker start` if you have stopped it.
$ docker start gogs

Files will be store in local path /var/gogs in my case.

Directory /var/gogs keeps Git repoistories and Gogs data:

/var/gogs
|-- git
|   |-- gogs-repositories
|-- ssh
|   |-- # ssh public/private keys for Gogs
|-- gogs
    |-- conf
    |-- data
    |-- log
    |-- templates

Settings

Most of settings are obvious and easy to understand, but there are some settings can be confusing by running Gogs inside Docker:

  • Repository Root Path: keep it as default value /home/git/gogs-repositories because start.sh already made a symbolic link for you.
  • Run User: keep it as default value git because start.sh already setup a user with name git.
  • Domain: fill in with Docker container IP(e.g. 192.168.99.100). But if you want to access your Gogs instance from a different physical machine, please fill in with the hostname or IP address of the Docker host machine.
  • SSH Port: Use the exposed port from Docker container. For example, your SSH server listens on 22 inside Docker, but you expose it by 10022:22, then use 10022 for this value.
  • HTTP Port: Use port you want Gogs to listen on inside Docker container. For example, your Gogs listens on 3000 inside Docker, and you expose it by 10080:3000, but you still use 3000 for this value.
  • Application URL: Use combination of Domain and exposed HTTP Port values(e.g. http://192.168.99.100:10080/).

Full documentation of settings can be found here.

Upgrade

❗❗❗Make sure you have volumed data to somewhere outside Docker container❗❗❗

Steps to upgrade Gogs with Docker:

  • docker pull gogs/gogs
  • docker stop gogs
  • docker rm gogs
  • Finally, create container as the first time and don't forget to do same volume and port mapping.

Troubleshooting

If you see the following error:

checkVersion()] [E] Binary and template file version does not match

Run rm -fr /var/gogs/gogs/templates/ should fix this it. Just remember to backup templates file if you have made modifications youself.

Known Issues