v1.0.0-alpha.1

New Features

• Bumped Percona XtraDB Cluster to 8.0.27-18
• Bumped Percona Xtrabackup to 8.0.28-21

Provides Percona XtraDB Cluster 8.0. Installing this release will upgrade your cluster from Percona XtraDB Cluster 5.7 to 8.0

Some features of this release include:

• Removed the configuration option to enforce TLS 1.2. The defaults for TLS are now TLSv1.3 and TLSv1.2
• The cluster remains writeable during the upgrade process with minimal downtime.
• Uses the Ubuntu-Jammy stemcell

Breaking Changes

• Only Ubuntu-Jammy is supported. Ubuntu-Xenial and Ubuntu-Bionic are NOT supported.
• The mechanism for creating users has been updated. It is necessary to add the following to the deployment manifest for the pxc job

  jobs:
  - name: pxc-mysql
    properties:
      seeded_users:
        cluster-health-logger:
          host: localhost
          password: ((cf_mysql_mysql_cluster_health_password))
          role: minimal
        galera-agent:
          host: localhost
          password: ((cf_mysql_mysql_galera_healthcheck_db_password))
          role: minimal
        smoke-tests-user:
          host: any
          password: ((smoke_tests_db_password))
          role: schema-admin
          schema: pxc_release_test_db