AutoHealing docker challenge containers.

[fristonio]

If a container is removed or stopped, we should automatically start the container and also show the user the restart count.

[kokil87]

Can this be linked to the healthprober or a different containerprobe is required for healing @fristonio

[fristonio]

This is not essentially a container probe. I think we create a new function in cr to start and restart a container and use that when we are not able to reach the container. Some things to keep in mind, we should only do restart for container which are only in deployed state and had a failed probe attempt for more than 5 times.

One more improvement I see here is if we create a map for health probes in health_check which will contain all this metadata related to probes. This is because we might see a false probe fail if the probe is executed while the container is executing post-build.sh file.