edit default checkpoint path

[rockb1017]

To make deployment in Autopilot work out of the box

[dmitryax]

We also need to add a copy command in the initContainer to avoid re-reading all the logs on upgrade. There are few Observability customers using the native logs collection

[rockb1017]

We also need to add a copy command in the initContainer to avoid re-reading all the logs on upgrade. There are few Observability customers using the native logs collection

hmm so mount both directories and copy files if it doesn't already exist in the new path?

[rockb1017]

I am using cp -n for no overwrite. and making sure it always exit 0 with || true

-n, --no-clobber
              do not overwrite an existing file (overrides a previous -i option)

[dmitryax]

@rockb1017 Follow-up: we have the checkpointPath configuration option but all the initContainers use hardcoded /var/addon/splunk/otel_pos value instead.

I believe changing checkpointPath may break the chart installation. We need to decide how to solve it:

1. Make sure checkpointPath is used in all initContainers
2. Remove checkpointPath option and use hardcoded values instead.

I vote for 2. We can always bring that configuration back if there will be a need. Please let me know what do you think