Overview of the switchover, upgrade and analyze of a cluster with logical replication in the benchmark env
The objective of this issue is to test the switchover of a cluster with logical replication in Ansible.
Please execute tests in the benchmark environment
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Full change procedure -
Document which metrics we need to check to proceed with next manual step -
Document steps in case of “minor” failure like to high lag -
Define acceptable downtime / threshold for abortion to plan procedure in “minor” failure case
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Acceptance criteria:
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Create a high level overview of the change procedure and document it here -
Execute test and document the results
Edited by Alexander Sosna