blendle / Ddh
Licence: mit
Docker Deploy Hook
Programming Languages
go
31211 projects - #10 most used programming language
NOTE: This project has been deprecated. It is outdated, and no longer in use in any of our projects.
Docker Deploy Hook
The Docker Deploy Hook project is a simple docker image that runs a small go server that listens on a specified, secret, endpoint and pulls and re-deploys another docker container.
We use this at Blendle to auto deploy our docker service when our CI calls this hook.
Example
docker run -P -v /var/run/docker.sock:/var/run/docker.sock -e ENDPOINT=/secret -e USERNAME=hubuser -e PASSWORD=hubpass -e "CMD=sleep 500" blendle/ddh
Environment (options)
The go script uses these environment variables as config:
| ENV | Default | Description |
|---|---|---|
| PASSWORD | Your dockerhub username when pulling an image | |
| USERNAME | Your dockerhub password when pulling an image | |
| DOCKERSOCKET | unix:///var/run/docker.sock | The URI used to connect to the Docker host |
| ENDPOINT | / | The secret endpoint that triggers the deploy (CHANGE THIS!) |
| IMAGE | ubuntu | The image name to pull and re-create |
| CONTAINER_NAME | ubuntu-test | The name of the instance container to kill and start again |
| CMD | The command to run inside the deployed container, can be empty | |
| PASS_ENV | PASS_ENV | A space seperated list of environment variables to pass on to the newly created container |
| LINKS | Links for the docker container, format is "container:alias" seperated by space |
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