Add a retry with wait interval for SSH operator #14489

[nshetty15]

closes: #14489

Retry attempts are added if there are any errors connecting or establishing SSH session.
This will NOT retry failures like wrong host, auth errors, socket timeouts.

[nshetty15]

@eladkal Not sure why this build failed here.. how can this be fixed?

[potiuk]

That was an intermittent problem - but there are some things to addresss, so let's see next time.

[nshetty15]

@potiuk could you please help with the build failure here?

[potiuk]

I think it was an intermittent problem. Close/Reopen triggers rebuild in this case - you can always do it yourself or commit --amend and push when you suspect the problem is "flakiness"

[nshetty15]

@potiuk could you review this change?
I've noticed intermittent banner issues with ssh (postgres integration) when running tests on the cloud CI. Is this expected?

[potiuk]

Cool. I am just preparing to release next wave of provtders. Sometimes we have flakiness. we actively fight with it but it's an uphill (and constant) battle (however recently we have many more "green" builds than we used to have.