Update the way the operator deployment is created and verified

[johscheuer]

Description

We have seen cases where it took longer than the expected 60 seconds for the Pods to get scheduled and into a running state, so this PR increases the threshold to 120 seconds and the overall wait time. I removed some duplication code in RecreateOperatorPods.

Type of change

Please select one of the options below.

• Other

Discussion

Testing

CI will run tests.

Documentation

Follow-up

[foundationdb-ci]

Result of fdb-kubernetes-operator-pr on Linux CentOS 7

• Commit ID: d219466
• Duration 1:46:55
• Result: ✅ SUCCEEDED
• Error: N/A
• Build Log terminal output (available for 30 days)
• Build Workspace zip file of the working directory (available for 30 days)

[09harsh]

LGTM, just one change needed

[foundationdb-ci]

Result of fdb-kubernetes-operator-pr on Linux CentOS 7

• Commit ID: c8f0f66
• Duration 1:53:31
• Result: ❌ FAILED
• Error: Error while executing command: if $fail_test; then exit 1; fi. Reason: exit status 1
• Build Log terminal output (available for 30 days)
• Build Workspace zip file of the working directory (available for 30 days)