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Percona Operator for MySQL
Percona Kubernetes Operator for Percona XtraDB Cluster 1.5.0 (2020-07-21)
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    • Welcome
      • System Requirements
      • Design and architecture
      • Comparison with other solutions
      • Install with Helm
      • Install with kubectl
      • Install on Minikube
      • Install on Google Kubernetes Engine (GKE)
      • Install on Amazon Elastic Kubernetes Service (AWS EKS)
      • Install on Microsoft Azure Kubernetes Service (AKS)
      • Install on OpenShift
      • Generic Kubernetes installation
      • Multi-cluster and multi-region deployment
      • Application and system users
      • Changing MySQL Options
      • Anti-affinity and tolerations
      • Labels and annotations
      • Local Storage support
      • Defining environment variables
      • Load Balancing with HAProxy
      • Load Balancing with ProxySQL
      • Transport Encryption (TLS/SSL)
      • Data at rest encryption
      • Telemetry
      • Backup and restore
      • Upgrade Database and Operator
      • Horizontal and vertical scaling
      • Monitor with Percona Monitoring and Management (PMM)
      • Add sidecar containers
      • Restart or pause the cluster
      • Crash recovery
      • Debug and troubleshoot
      • How to install Percona XtraDB Cluster in multi-namespace (cluster-wide) mode
      • How to upgrade Percona XtraDB Cluster manually
      • How to use private registry
      • Custom Resource options
      • Percona certified images
      • Operator API
      • Frequently Asked Questions
      • Old releases (documentation archive)
      • Release notes index
      • Percona Operator for MySQL based on Percona XtraDB Cluster 1.12.0 (2022-12-07)
      • Percona Operator for MySQL based on Percona XtraDB Cluster 1.11.0 (2022-06-03)
      • Percona Distribution for MySQL Operator 1.10.0 (2021-11-24)
      • Percona Distribution for MySQL Operator 1.9.0 (2021-08-09)
      • Percona Kubernetes Operator for Percona XtraDB Cluster 1.8.0 (2021-05-26)
      • Percona Kubernetes Operator for Percona XtraDB Cluster 1.7.0 (2021-02-02)
      • Percona Kubernetes Operator for Percona XtraDB Cluster 1.6.0 (2020-09-09)
      • Percona Kubernetes Operator for Percona XtraDB Cluster 1.5.0 (2020-07-21)
        • New Features
        • Improvements
        • Bugs Fixed
      • Percona Kubernetes Operator for Percona XtraDB Cluster 1.4.0 (2020-04-29)
      • Percona Kubernetes Operator for Percona XtraDB Cluster 1.3.0 (2020-01-06)
      • Percona Kubernetes Operator for Percona XtraDB Cluster 1.2.0 (2019-09-20)
      • Percona Kubernetes Operator for Percona XtraDB Cluster 1.1.0 (2019-07-15)
      • Percona Kubernetes Operator for Percona XtraDB Cluster 1.0.0 (2019-05-29)

    • New Features
    • Improvements
    • Bugs Fixed

    Percona Kubernetes Operator for Percona XtraDB Cluster 1.5.0¶

    • Date

      July 21, 2020

    • Installation

      Installing Percona Kubernetes Operator for Percona XtraDB Cluster

    New Features¶

    • K8SPXC-298: Automatic synchronization of MySQL users with ProxySQL

    • K8SPXC-294: HAProxy Support

    • K8SPXC-284: Fully automated minor version updates (Smart Update)

    • K8SPXC-257: Update Reader members before Writer member at cluster upgrades

    • K8SPXC-256: Support multiple PXC minor versions by the Operator

    Improvements¶

    • K8SPXC-290: Extend usable backup schedule syntax to include lists of values

    • K8SPXC-309: Quickstart Guide on Google Kubernetes Engine (GKE) - link

    • K8SPXC-288: Quickstart Guide on Amazon Elastic Kubernetes Service (EKS) - link

    • K8SPXC-280: Support XtraBackup compression

    • K8SPXC-279: Use SYSTEM_USER privilege for system users on PXC 8.0

    • K8SPXC-277: Install GDB in PXC images

    • K8SPXC-276: Pod-0 should be selected as Writer if possible

    • K8SPXC-252: Automatically manage system users for MySQL and ProxySQL on password rotation via Secret

    • K8SPXC-242: Improve internal backup implementation for better stability with PXC 8.0

    • CLOUD-404: Support of loadBalancerSourceRanges for LoadBalancer Services

    • CLOUD-556: Kubernetes 1.17 added to the list of supported platforms

    Bugs Fixed¶

    • K8SPXC-327: CrashloopBackOff if PXC 8.0 Pod restarts in the middle of SST

    • K8SPXC-291: PXC Restore failure with “The node was low on resource: ephemeral-storage” error (Thanks to user rjeka for reporting this issue)

    • K8SPXC-270: Restore job wiping data from the original backup’s cluster when restoring to another cluster in the same namespace

    • K8SPXC-352: Backup cronjob not scheduled in some Kubernetes environments (Thanks to user msavchenko for reporting this issue)

    • K8SPXC-275: Outdated documentation on the Operator updates (Thanks to user martin.atroo for reporting this issue)

    • K8SPXC-347: XtraBackup failure after uploading a backup, causing the backup process restart in some cases (Thanks to user connde for reporting this issue)

    • K8SPXC-373: Pod not cleaning up the SST tmp dir on start

    • K8SPXC-326: Changes in TLS Secrets not triggering PXC restart if AllowUnsafeConfig enabled

    • K8SPXC-323: Missing tar utility in the PXC node docker image

    • CLOUD-531: Wrong usage of strings.TrimLeft when processing apiVersion

    • CLOUD-474: Cluster creation not failing if wrong resources are set

    Contact Us

    For free technical help, visit the Percona Community Forum.

    To report bugs or submit feature requests, open a JIRA ticket.

    For paid support and managed or consulting services , contact Percona Sales.

    Last update: 2023-02-09
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