Bump github.com/percona/percona-xtradb-cluster-operator from 1.15.0 to 1.16.1

[dependabot]

Bumps github.com/percona/percona-xtradb-cluster-operator from 1.15.0 to 1.16.1.

Release notes

Sourced from github.com/percona/percona-xtradb-cluster-operator's releases.

v1.16.1

Bugs Fixed

• K8SPXC-1536: Fix a bug where scheduled backups were not working due to a bug in the Operator that was creating Kubernetes resources with the names exceeding the allowed length (Thanks to Vlad Gusev for contribution)

Supported Platforms

The Operator was developed and tested with Percona XtraDB Cluster versions 8.4.2-2.1 (Tech preview), 8.0.39-30.1, and 5.7.44-31.65. Other options may also work but have not been tested. Other software components include:

• Percona XtraBackup versions 8.4.0-1, 8.0.35-30.1 and 2.4.29
• HAProxy 2.8.11
• ProxySQL 2.7.1
• LogCollector based on fluent-bit 3.2.2
• PMM Client 2.44.0

Percona Operators are designed for compatibility with all CNCF-certified Kubernetes distributions. Our release process includes targeted testing and validation on major cloud provider platforms and OpenShift, as detailed below for Operator version 1.16.0:

• Google Kubernetes Engine (GKE) 1.28 - 1.30
• Amazon Elastic Container Service for Kubernetes (EKS) 1.28 - 1.31
• Azure Kubernetes Service (AKS) 1.28 - 1.31
• OpenShift 4.14.42 - 4.17.8
• Minikube 1.34.0 based on Kubernetes 1.31.0

This list only includes the platforms that the Percona Operators are specifically tested on as part of the release process. Other Kubernetes flavors and versions depend on the backward compatibility offered by Kubernetes itself.

v1.16.0

Release Highlights

Declarative user management (technical preview)

Before the Operator version 1.16.0 custom MySQL users had to be created manually. Now the declarative creation of custom MySQL users is supported via the users subsection in the Custom Resource. You can specify a new user in deploy/cr.yaml manifest, setting the user’s login name and hosts this user is allowed to connect from, PasswordSecretRef (a reference to a key in a Secret resource containing user’s password) and as well as databases the user is going to have access to and the appropriate permissions:

users:
- name: my-user
  dbs:
  - db1
  - db2
  hosts:
  - localhost
  grants:
  - SELECT
  - DELETE
  - INSERT
  withGrantOption: true
  passwordSecretRef:
    name: my-user-pwd
    key: my-user-pwd-key
...
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Commits

• 0ef122a Merge pull request #1924 from percona/update-versions-1161
• fe173c0 Add annotations for .spec.volumeClaimTemplate and clean up k127 for proxies t...
• e8cbcec Add delete .spec.crVersion for compare in functions and in tls-issue-self diffs
• 05d135c Merge branch 'release-1.16.1' into update-versions-1161
• e82ff3f fix: don't add the storage name twice to the scheduled backup name
• d70683d K8SPXC-1537: Update images and versions for 1.16.1 release
• dc3c9df CLOUD-727 bump golang.org/x/net to 0.33.0 (#1920)
• a98e66d Update user permissions and add SQL comparison files for MySQL 5.7
• 704ac8a Fix minikube version in release versions file
• 7c6f823 Merge pull request #1919 from percona/K8SPXC-1446-fix-pxc2.4
• Additional commits viewable in compare view

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