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 It is outdated, and no longer in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 |