4.6.0 Release Candidate 1

Crunchy Data announces the first release candidate of the PostgreSQL Operator 4.6.0 on January 21, 2021.

Breaking Changes

• The --labels flag on pgo create cluster is removed and replaced with the --label, which can be specified multiple times. The API endpoint for pgo create cluster is also modified: labels must now be passed in as a set of key-value pairs. Please see the "Features" section for more details.
• The API endpoints for pgo label and pgo delete label is modified to accept a set of key/value pairs for the values of the --label flag. The API parameter for this is now called Labels.

Features

• pgo create cluster now accepts a --label flag that can be used to specify one or more custom labels for a PostgreSQL cluster. This replaces the --labelsflag.
• pgo label and pgo delete label can accept a --label flag specified multiple times.

Fixes

• Fix Postgres Operator Monitoring installation for several scenarios based on the new embedded nature of the installation files.
• Generally improvements to initialization of a standby cluster.
• Ensure proper label parsing based on Kubernetes rules and that it is consistently applied across all functionality that uses labels. Reported by José Joye (@jose-joye).