Container of container installer going exited state in middle of plugin installation

[virendra-sharma]

I have created container of installer on my master node only and done with passwordless communication of container with all nodes but while running installation it restarting docker service of master node and installer container itself going in exited state. which abort installation of plugin.

Steps performed:

1. Installed container of installer on master node.
2. Password less communication of container installer with all nodes in cluster.
3. Updated configuration in hosts and inventory file.
4. Executed install script of plugin installation.

Observation:

1. Plugin installer restarts all nodes mentioned in hosts file, during installation.
2. Since container running on master node, it restarted master docker service and exited it's own container.
3. After container exited, installation of plugin aborted.

[farhan7500]

The docker service restarts during the installation process. If the container is running on the nodes where the plugin is being installed, this failure will occur.

We need to run this container on a node which is not part of the cluster, or find a way to not retart the docker service during installation(need to investigate on this part to see if it is possible)

[wdurairaj]

Ansible installer in container form is still in a work in progress, i don't want to classify this bug as "high" even though there could be real issues for this 3.1 release.

[wdurairaj]

based on my above comment , marked it as low