A Wolfi-based container image for GoCD server.
Please make sure to log them at https://github.com/gocd/gocd.
Start the container with this:
docker run -d -p8153:8153 gocd/gocd-server:v24.3.0
This will expose container port 8153 (http) onto your server.
You can now open http://localhost:8153
The GoCD server will store all configuration, pipeline history database,
artifacts, plugins, and logs into /godata
. If you'd like to provide secure
credentials like SSH private keys among other things, you can mount /home/go
docker run -v /path/to/godata:/godata -v /path/to/home-dir:/home/go gocd/gocd-server:v24.3.0
Note: Ensure that
/path/to/home-dir
and/path/to/godata
is accessible by thego
user in container (go
user - uid1000
).
All plugins can be installed under /godata
.
To install plugins, just add an ENV variable with the prefix GOCD_PLUGIN_INSTALL_
and your name as suffix
and the value being the download URL. The plugin will only be downloaded if not yet present.
An example example would be GOCD_PLUGIN_INSTALL_docker-elastic-agents=https://github.com/gocd-contrib/docker-elastic-agents/releases/download/v0.8.0/docker-elastic-agents-0.8.0.jar
:
docker run \
-e GOCD_PLUGIN_INSTALL_docker-elastic-agents=https://github.com/gocd-contrib/docker-elastic-agents/releases/download/v0.8.0/docker-elastic-agents-0.8.0.jar \
gocd/gocd-server:v24.3.0
To install multiple plugins, add several -e
arguments as such:
docker run \
-e GOCD_PLUGIN_INSTALL_a-plugin=https://example.com/a-plugin.jar \
-e GOCD_PLUGIN_INSTALL_b-plugin=https://example.com/b-plugin.jar \
gocd/gocd-server:v24.3.0
mkdir -p /godata/plugins/external
curl --location --fail https://example.com/plugin.jar > /path/to/godata/plugins/external/plugin.jar
chown -R 1000 /godata/plugins/external
To load existing configuration from git repo, just add an ENV variable CONFIG_GIT_REPO
.
Auth token may be used to access private repo. Branch master
would be cloned by default.
To load another branch, define an ENV variable CONFIG_GIT_BRANCH
.
If /godata/config
already is git repo then CONFIG_GIT_REPO will be ignored.
Cloned repo must contain all files from /godata/config
dir.
docker run \
-e CONFIG_GIT_REPO=https://gocd_user:<password_or_auth_token>/config.git \
-e CONFIG_GIT_BRANCH=branch_with_config \
gocd/gocd-server:v24.3.0
Checkouted content would overwrite files in /godata/config/
.
To execute custom script(s) during the container boostrap, but before the GoCD server starts just add -v /path/to/your/script.sh:/docker-entrypoint.d/your-script.sh
like so:
docker run -v /path/to/your/script.sh:/docker-entrypoint.d/your-script.sh ... gocd/gocd-server:v24.3.0
If you have several scripts in a directory that you'd like to execute:
docker run -v /path/to/script-dir:/docker-entrypoint.d ... gocd/gocd-server:v24.3.0
Note: Ensure that your scripts are executable
chmod a+x
โ you can add as many scripts as you like,bash
is available on the container. If your script uses other scripting language (perl, python), please ensure that the scripting language is installed in the container.
JVM options can be tweaked using the environment variable GOCD_SERVER_JVM_OPTS
.
docker run -e GOCD_SERVER_JVM_OPTS="-Xmx4096mb -Dfoo=bar" gocd/gocd-server:v24.3.0
The GoCD server runs as the go
user, the location of the various directories is:
Directory | Description |
---|---|
/godata/artifacts |
the directory where GoCD artifacts are stored |
/godata/config |
the directory where the GoCD configuration is stored |
/godata/db |
the directory where the GoCD database and configuration change history is stored |
/godata/logs |
the directory where GoCD logs will be written out to |
/godata/plugins |
the directory containing GoCD plugins |
/home/go |
the home directory for the GoCD server |
Once the GoCD server is up, we should be able to determine its ip address and the ports mapped onto the host by doing the following: The IP address and ports of the GoCD server in a docker container are important to know as they will be used by the GoCD agents to connect to it. If you have started the container with
docker run --name server -it -p8153:8153 gocd/gocd-server:v24.3.0
Then, the below commands will determine to GoCD server IP, server port and ssl port
docker inspect --format='{{(index (index .NetworkSettings.IPAddress))}}' server
docker inspect --format='{{(index (index .NetworkSettings.Ports "8153/tcp") 0).HostPort}}' server
- Check if the docker container is running
docker ps -a
- Check the STDOUT to see if there is any output that indicates failures
docker logs CONTAINER_ID
- Check the server logs
docker exec -it CONTAINER_ID tail -f /godata/logs/go-server.log
(or check the log file in the volume mount, if you're using one)
Copyright 2024 Thoughtworks, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.