Migrate staging database to a kubernetes service managed by a postgresql operator
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Determine which postgresql operator to test: cloudnative (see comment below) -
POC with cloudnative's postgres operator -
Install a postgresql cluster (tested) -
Monitoring through prometheus/grafana (tested) -
Connect to postgres (psql) (tested) -
Import existing databases (tested) -
Backup -
Rolling update (read) -
Replication -
Upgrade a cluster (read)
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Conclusion