Skip to content
logo
Percona Operator for MongoDB
Percona Distribution for MongoDB Operator 1.11.0 (2021-12-21)
Initializing search
    percona/k8spsmdb-docs
    percona/k8spsmdb-docs
    • 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)
        • Release Highlights
        • New Features
        • Improvements
        • Bugs Fixed
        • Supported Platforms
      • 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)
      • 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)

    • Release Highlights
    • New Features
    • Improvements
    • Bugs Fixed
    • Supported Platforms

    Percona Distribution for MongoDB Operator 1.11.0¶

    • Date

      December 21, 2021

    • Installation

      For installation please refer to the documentation page

    Release Highlights¶

    • In addition to S3-compatible storage, you can now configure backups to use Microsoft Azure Blob storage. This feature makes the Operator fully compatible with Azure Cloud.

    • Custom sidecar containers allow users to customize Percona Distribution for MongoDB and other Operator components without changing the container images. In this release, we enable even more customization, by allowing users to mount volumes into the sidecar containers.

    New Features¶

    • K8SPSMDB-513: Add support of Microsoft Azure Blob storage for backups

    Improvements¶

    • K8SPSMDB-422: It is now possible to set annotations to backup cron jobs (Thanks to Aliaksandr Karavai for contribution)

    • K8SPSMDB-534: mongos readiness probe now avoids running listDatabases command for all databases in the cluster to avoid unneeded delays on clusters with an extremely large amount of databases

    • K8SPSMDB-527: Timeout parameters for liveness and readiness probes can be customized to avoid false-positives for heavy-loaded clusters

    • K8SPSMDB-520: Mount volumes into sidecar containers to enable customization

    • K8SPSMDB-463: Update backup status as error if it’s not started for a long time

    • K8SPSMDB-388: New backup.pitr.oplogSpanMin option controls how often oplogs are uploaded to the cloud storage

    Bugs Fixed¶

    • K8SPSMDB-603: Fixed a bug where the Operator checked the presence of CPU limit and not memory limit when deciding whether to set the size of cache memory for WiredTiger

    • K8SPSMDB-511 and K8SPSMDB-558: Fixed a bug where Operator changed NodePort port every 20 seconds for a Replica Set service (Thanks to Rajshekar Reddy for reporting this issue)

    • K8SPSMDB-608: Fix a bug that resulted in printing the password of backup user the in backup agent logs (Thanks to Antoine Ozenne for reporting this issue)

    • K8SPSMDB-592: Fixed a bug where helm chart was incorrectly setting the serviceAnnotations and loadBalancerSourceRanges for mongos exposure

    • K8SPSMDB-568: Fixed a bug where upgrading to MongoDB 5.0 failed when using the upgradeOptions:apply option

    Supported Platforms¶

    The following platforms were tested and are officially supported by the Operator 1.11.0:

    • OpenShift 4.7 - 4.9

    • Google Kubernetes Engine (GKE) 1.19 - 1.22

    • Amazon Elastic Container Service for Kubernetes (EKS) 1.18 - 1.22

    • Minikube 1.22

    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.

    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
    Percona LLC and/or its affiliates, © 2009 - 2023
    Made with Material for MkDocs

    Cookie consent

    We use cookies to recognize your repeated visits and preferences, as well as to measure the effectiveness of our documentation and whether users find what they're searching for. With your consent, you're helping us to make our documentation better.