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Percona Operator for MongoDB 1.21.1 (2025-10-30)

Get started with the Operator

Release Highlights

This release resolves the MongoDB connection leak issue that occurred during PBM operations. It also addresses issues with the Operator’s retrieval and display of the PBM version.

Changelog

Fixed bugs

  • K8SPSMDB-1504 - Fixed connection leaks issue during PBM operations and the Operator crashing with out-of-memory error by properly closing connections after the PBM operation is complete.
  • K8SPSMDB-1506 - Fixed an issue with the Operator not being able to get PBM version due to the change of log where latest PBM versions print the version. The Operator now combines both stderr and stdout to correctly retrieve the PBM version.

Supported software

The Operator was developed and tested with the following software:

  • Percona Server for MongoDB 6.0.25-20, 7.0.24-13, and 8.0.12-4
  • Percona Backup for MongoDB 2.11.0
  • PMM Client: 2.44.1
  • PMM3 Client: 3.4.1
  • cert-manager: 1.18.2
  • LogCollector based on fluent-bit 4.0.1

Other options may also work but have not been tested.

Supported platforms

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:

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.

Percona certified images

Find Percona’s certified Docker images that you can use with the Percona Operator for MongoDB in the following table:

Image Digest
percona/percona-server-mongodb-operator:1.21.1 (x86_64) 155f6ee71dcfc52ff30ed4e2c4396fc3d3534c83b4794de4d90c79542fbb0e34
percona/percona-server-mongodb-operator:1.21.1 (ARM64) 88926b82a5551c36592d1c83b2e80d3c3560f0809cdb7b5d6648038123b65097
percona/percona-server-mongodb:8.0.12-4 ab8793879409788b5a19f7e332a3700520e8eeaf4b068ec8cc7d1b680f097307
percona/percona-server-mongodb:8.0.12-4 (ARM64) d367e225b57783bc2ff8451571c7568dc3b240176cf149a01cc3a7b13fb52a78
percona/percona-server-mongodb:8.0.8-3 e4580ca292f07fd7800e139121aea4b2c1dfa6aa34f3657d25a861883fd3de41
percona/percona-server-mongodb:8.0.8-3 (ARM64) 96cfee2102499aba05e63ca7862102c2b1da1cf9f4eea0cbea3793a07c183925
percona/percona-server-mongodb:8.0.4-1-multi 873b201ce3d66d97b1225c26db392c5043a73cc19ee8db6f2dc1b8efd4783bcf
percona/percona-server-mongodb:8.0.4-1-multi (ARM64) 222ccf746ad4ffdfccf41b41edaa0d318d28f663e13c9629f8dad5a5078434e5
percona/percona-server-mongodb:7.0.24-13 71d5389e91014cf6c486c4d28ee2b3f19f16eb421d9d65b36d70b9f712a43eaa
percona/percona-server-mongodb:7.0.24-13 (ARM64) 22012034c3e30029b34dda235aa14642377522ba307d742f64d7f69ed6feccf9
percona/percona-server-mongodb:7.0.18-11 0115a72f5e60d86cb4f4b7eae32118c0910e8c96831e013de12798a1771c4c91
percona/percona-server-mongodb:7.0.18-11 (ARM64) 86c17067f3e233f522612389ed2500231cbb22ce93524c476b9aa8d464d06f0b
percona/percona-server-mongodb:7.0.15-9-multi 7bffdf2e71c121e2ab37b4fa7e2f513237abdd65266da384bf8197cee1316917
percona/percona-server-mongodb:7.0.15-9-multi (ARM64) fdc4875df82572267445811445ebf517f63e509be54d1a2599fe58e1c525e1d8
percona/percona-server-mongodb:7.0.14-8-multi ed932d4e7231dcb793bf609f781226a8393aa8958b103339f4a503a8f70ed17e
percona/percona-server-mongodb:7.0.14-8-multi (ARM64) 052f84ee926ad9b5146f08a7e887820342d65b757a284c2f0ea8e937bb51cd7b
percona/percona-server-mongodb:7.0.12-7 7f00e19878bd143119772cd5468f1f0f9857dfcd2ae2f814d52ef3fa7cff6899
percona/percona-server-mongodb:6.0.25-20 0254c10fb8c249c108cd0a6e5885dfe76785e8fdd6ceb23ce98854234672e5d6
percona/percona-server-mongodb:6.0.25-20 (ARM64) 0fd4d1ca4da6377450964f225bd1d508730be9c1fca1c36c3bfcc107678d9a50
percona/percona-server-mongodb:6.0.21-18 579d2fdc617ea42ab2be8c2682955b489dbf49ab19771b7a5d9c77da4dd323e7
percona/percona-server-mongodb:6.0.21-18 (ARM64) b9d2b7e8c4a97b2d20e2aaccfbd183f65f8ccd9f2ea13939515e18e02bc64871
percona/percona-server-mongodb:6.0.19-16-multi c8ff08c4b8a96679e2daf4845873fdd4d2c48646b84db19f0c5fe02e8f3808b4
percona/percona-server-mongodb:6.0.19-16-multi (ARM64) 6908b28ced260b762cd38a642c06dd802cbef0a43ab5f22afe7b583b234ebcec
percona/percona-server-mongodb:6.0.18-15-multi d197ce16ab0eed6df25e632b92dea5ce448e549e02028f39b78f5730c2ffef36
percona/percona-server-mongodb:6.0.18-15-multi (ARM64) 7fd1d8f74f71dea6ad423e8e202a0617bdd1e8783f2b5cb071b5281685ce0adf
percona/percona-server-mongodb:6.0.16-13 1497e58e39497d8425ccd053898dc323338d6eb3f0e3c4c223f9d5a468da7931
percona/fluentbit:4.0.1 a4ab7dd10379ccf74607f6b05225c4996eeff53b628bda94e615781a1f58b779
percona/pmm-client:3.4.1 1c59d7188f8404e0294f4bfb3d2c3600107f808a023668a170a6b8036c56619b
percona/pmm-client:2.44.1-1 52a8fb5e8f912eef1ff8a117ea323c401e278908ce29928dafc23fac1db4f1e3
percona/percona-backup-mongodb:2.11.0 d09f5de92cfbc5a7a42a8cc86742a07481c98b3b42cffdc6359b3ec1f63de3a5
percona/percona-backup-mongodb:2.11.0 (ARM64) a60d095439537b982209582d428b3b39a01e31e88b2b62d2dcbd99ea4e2d9928

Find previous version images in the documentation archive

Last update: 2025-10-30