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* icnrease vm size * cache deps * switch to the absolute cache path as cdp does not support shell expansion * do not pull non-existing image * manually install kind * add alias to kind * use full kind name * one more name change * install kind with other tools * add bind mounts instead of copying files * test fetching the runner image * build image for pierone * bump up the client-go version to match the master * bump up go version * install pinned version of kind before any test run * do not overwrite local ./manifests during test run * update the docs * fix kind name * update go.* files * fix deps * avoid unnecessary image upload * properly install kind * Change network to host to make it reachable within e2e runner. May not be the right solution though. * Small changes. Also use entrypoint vs cmd. * Bumping spilo. Load before test. * undo incorrect merge from the master Co-authored-by: Sergey Dudoladov <sergey.dudoladov@zalando.de> Co-authored-by: Jan Mußler <janm81@gmail.com>
Postgres Operator
The Postgres Operator delivers an easy to run highly-available PostgreSQL clusters on Kubernetes (K8s) powered by Patroni. It is configured only through Postgres manifests (CRDs) to ease integration into automated CI/CD pipelines with no access to Kubernetes API directly, promoting infrastructure as code vs manual operations.
Operator features
- Rolling updates on Postgres cluster changes, incl. quick minor version updates
- Live volume resize without pod restarts (AWS EBS, others pending)
- Database connection pooler with PGBouncer
- Restore and cloning Postgres clusters (incl. major version upgrade)
- Additionally logical backups to S3 bucket can be configured
- Standby cluster from S3 WAL archive
- Configurable for non-cloud environments
- Basic credential and user management on K8s, eases application deployments
- UI to create and edit Postgres cluster manifests
- Works well on Amazon AWS, Google Cloud, OpenShift and locally on Kind
PostgreSQL features
- Supports PostgreSQL 12, starting from 9.6+
- Streaming replication cluster via Patroni
- Point-In-Time-Recovery with pg_basebackup / WAL-E via Spilo
- Preload libraries: bg_mon, pg_stat_statements, pgextwlist, pg_auth_mon
- Incl. popular Postgres extensions such as decoderbufs, hypopg, pg_cron, pg_partman, pg_stat_kcache, pgq, plpgsql_check, postgis, set_user and timescaledb
The Postgres Operator has been developed at Zalando and is being used in production for over two years.
Getting started
For a quick first impression follow the instructions of this tutorial.
Supported setups of Postgres and Applications
Documentation
There is a browser-friendly version of this documentation at postgres-operator.readthedocs.io
- How it works
- Installation
- The Postgres experience on K8s
- The Postgres Operator UI
- DBA options - from RBAC to backup
- Build, debug and extend the operator
- Configuration options
- Postgres manifest reference
- Command-line options and environment variables
Community
There are two places to get in touch with the community:
- The GitHub issue tracker
- The #postgres-operator slack channel