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Percona Operator for MongoDB
Percona Kubernetes Operator for Percona Server for MongoDB 1.4.0 (2020-03-31)
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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)
      • Generic Kubernetes installation
      • Install on OpenShift
      • Application and system users
      • Changing MongoDB options
      • Anti-affinity and tolerations
      • Labels and annotations
      • Exposing the cluster
      • Local storage support
      • Arbiter and non-voting nodes
      • MongoDB sharding
      • Transport encryption (TLS/SSL)
      • Data at rest encryption
      • Telemetry
        • About backups
        • Configure storage for backups
        • Making scheduled backups
        • Making on-demand backup
        • Storing operations logs for point-in-time recovery
        • Restore from a previously saved backup
        • Delete the unneeded backup
      • Upgrade MongoDB and the Operator
      • Horizontal and vertical scaling
      • Multi-cluster and multi-region deployment
      • Monitor with Percona Monitoring and Management (PMM)
      • Add sidecar containers
      • Restart or pause the cluster
      • Debug and troubleshoot
      • OpenLDAP integration
      • How to use private registry
      • Creating a private S3-compatible cloud for backups
      • Restore backup to a new Kubernetes-based environment
      • How to use backups to move the external database to Kubernetes
      • Install Percona Server for MongoDB in multi-namespace (cluster-wide) mode
      • Upgrading Percona Server for MongoDB manually
      • Custom Resource options
      • Percona certified images
      • Operator API
      • Frequently asked questions
      • Old releases (documentation archive)
      • Release notes index
      • Percona Operator for MongoDB 1.14.0 (2023-03-13)
      • Percona Operator for MongoDB 1.13.0 (2022-09-15)
      • Percona Operator for MongoDB 1.12.0 (2022-05-05)
      • Percona Distribution for MongoDB Operator 1.11.0 (2021-12-21)
      • Percona Distribution for MongoDB Operator 1.10.0 (2021-09-30)
      • Percona Distribution for MongoDB Operator 1.9.0 (2021-07-29)
      • Percona Kubernetes Operator for Percona Server for MongoDB 1.8.0 (2021-05-06)
      • Percona Kubernetes Operator for Percona Server for MongoDB 1.7.0 (2021-03-08)
      • Percona Kubernetes Operator for Percona Server for MongoDB 1.6.0 (2020-12-22)
      • Percona Kubernetes Operator for Percona Server for MongoDB 1.5.0 (2020-09-07)
      • Percona Kubernetes Operator for Percona Server for MongoDB 1.4.0 (2020-03-31)
        • New Features
        • Improvements
        • Bugs Fixed
      • Percona Kubernetes Operator for Percona Server for MongoDB 1.3.0 (2019-12-11)
      • Percona Kubernetes Operator for Percona Server for MongoDB 1.2.0 (2019-09-20)
      • Percona Kubernetes Operator for Percona Server for MongoDB 1.1.0 (2019-07-15)
      • Percona Kubernetes Operator for Percona Server for MongoDB 1.0.0 (2019-05-29)

    • New Features
    • Improvements
    • Bugs Fixed

    Percona Kubernetes Operator for Percona Server for MongoDB 1.4.0¶

    • Date

      March 31, 2020

    • Installation

      Installing Percona Kubernetes Operator for PSMDB

    New Features¶

    • K8SPSMDB-89: Amazon Elastic Container Service for Kubernetes (EKS) was added to the list of the officially supported platforms

    • K8SPSMDB-113: Percona Server for MongoDB 4.2 is now supported

    • OpenShift Container Platform 4.3 is now supported

    Improvements¶

    • K8SPSMDB-79: The health check algorithm improvements have increased the overall stability of the Operator

    • K8SPSMDB-176: The Operator was updated to use Percona Backup for MongoDB version 1.2

    • K8SPSMDB-153: Now the user can adjust securityContext, replacing the automatically generated securityContext with the customized one

    • K8SPSMDB-175: Operator now updates observedGeneration status message to allow better monitoring of the cluster rollout or backups/restore process

    Bugs Fixed¶

    • K8SPSMDB-182: Setting the updateStrategy: OnDelete didn’t work if was not specified from scratch in CR

    • K8SPSMDB-174: The inability to update or delete existing CRD was possible because of too large records in etcd, resulting in “request is too large” errors. Only 20 last status changes are now stored in etcd to avoid this problem.

    Help us improve our software quality by reporting any bugs you encounter using our bug tracking system.

    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: 2023-03-22
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