Describe dockerCmd here.

following are how to run puppet, nagios and docker registry in docker:

Start a container from the image for registry:

docker run -d -p 5000:5000 --restart=always -e STORAGE_PATH=/registry -v /registry:/tmp/registry --name ourlocalregistry <image ID, e.g.6ec6e5fdba37>

If we already have the container and it is stopped we just need to start it:

docker start ourlocalregistry


Start puppet container from the image:

docker run -d -it --net=host <image ID, e.g. ffd6477b4b95>

If we already have the container and it is stopped we just need to start it:

docker start fervent_carson


Make a image from container and push it to our local registry:

e.g. nagios

docker ps

docker commit <container ID> <image name e.g. nagios>

docker images (find out the image id of nagios image)

docker tag <image ID> <registry ip or hostname>:5000/nagios

(e.g. :   docker tag 3ea5d6f3e45f li823-33.members.linode.com:5000/nagios)

docker push <registry ip or hostname>:5000/nagios

(e.g. : docker push li823-33.members.linode.com:5000/nagios)


use:

curl -X GET http://<your registry hostname or IP>:5000/v2/_catalog

to verify if the images were pushed into the registry.