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@2ndquadrant-ci 2ndquadrant-ci released this 28 Jul 14:03
· 1 commit to main since this release
v1.7.0
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Learn about vigilant mode.

Release date: 28 July 2021

Features:

  • Add native support to PGAudit with a new type of logger called pgaudit directly available in the JSON output

  • Enhance monitoring and observability capabilities through:

    • Native support for the pg_stat_statements and auto_explain extensions
    • The target_databases option in the Prometheus exporter to run a user-defined metric query on one or more databases (including auto-discovery of databases through shell-like pattern matching)
    • Exposure of the manual_switchover_required metric to promptly report whether a cluster with primaryUpdateStrategy set to supervised requires a manual switchover

  • Transparently handle shared_preload_libraries for pg_audit, auto_explain and pg_stat_statements

    • Automatic configuration of shared_preload_libraries for PostgreSQL when pg_stat_statements, pgaudit or auto_explain options are added to the postgresql parameters section

  • Support the k8s.enterprisedb.io/reload label to finely control the automated reload of config maps and secrets, including those used for custom monitoring/alerting metrics in the Prometheus exporter or to store certificates

  • Add the reload command to the cnp plugin for kubectl to trigger a reconciliation loop on the instances

  • Improve control of pod affinity and anti-affinity configurations through additionalPodAffinity and additionalPodAntiAffinity

  • Introduce a separate PodDisruptionBudget for primary instances, by requiring at least a primary instance to run at any time

Security Enhancements:

  • Add the .spec.certificates.clientCASecret and spec.certificates.replicationTLSSecret options to define custom client Certification Authority and certificate for the PostgreSQL server, to be used to authenticate client certificates and secure communication between PostgreSQL nodes
  • Add the .spec.backup.barmanObjectStore.endpointCA option to define the custom Certification Authority bundle of the endpoint of Barman’s backup object store

Fixes:

  • Correctly parse histograms in the Prometheus exporter
  • Reconcile services created by the operator for a cluster
Assets 14
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