# \#kubernetes **URL:** https://forums.percona.com/tag/kubernetes/32.md [Latest](https://forums.percona.com/latest.md) · [Categories](https://forums.percona.com/categories.md) · [Tags](https://forums.percona.com/tags.md) --- ## [Grpc: the client connection is closing](https://forums.percona.com/t/grpc-the-client-connection-is-closing/40884)
**Author:** [@acho](https://forums.percona.com/u/acho)\ **Replies:** 1\ **Last updated:** [July 20, 2026, 7:52pm UTC](https://forums.percona.com/t/grpc-the-client-connection-is-closing/40884 "2026-07-20T19:52:23Z")
Description: Deploying pmm on EKS cluster via helm chart. for Ingress I’m using ALB with the following configuration with the AWS ingress controller alb.ingress.kubernetes.io/scheme: internet-facing alb.ingress… --- ## [Is there a way to install a custom PPG image from private repo when using everest to create instances?](https://forums.percona.com/t/is-there-a-way-to-install-a-custom-ppg-image-from-private-repo-when-using-everest-to-create-instances/40113)
**Author:** [@VarshithM](https://forums.percona.com/u/VarshithM)\ **Replies:** 0\ **Last updated:** [January 27, 2026, 11:20am UTC](https://forums.percona.com/t/is-there-a-way-to-install-a-custom-ppg-image-from-private-repo-when-using-everest-to-create-instances/40113 "2026-01-27T11:20:25Z")
I have a custom PPG image based off of the Percona Docker PGDB Dockerfile which installs Paradedb pg\_search extension and custom init scripts. I have the image hosted on our private container registry. We would like to … --- ## [PMM Server 3.2.0 on Kubernetes: Auto-Logout/Unauthorized Error with Multiple Replicas](https://forums.percona.com/t/pmm-server-3-2-0-on-kubernetes-auto-logout-unauthorized-error-with-multiple-replicas/39677)
**Author:** [@pravata\_dash](https://forums.percona.com/u/pravata_dash)\ **Replies:** 4\ **Last updated:** [November 4, 2025, 6:24pm UTC](https://forums.percona.com/t/pmm-server-3-2-0-on-kubernetes-auto-logout-unauthorized-error-with-multiple-replicas/39677 "2025-11-04T18:24:56Z")
Hello Percona Community, I am setting up a PMM Server (version 3.2.0) deployment in my local Kubernetes environment (running on macOS) using the official Percona Helm chart. The Setup PMM Version: 3.2.0 (using officia… --- ## [Increased amount of deadlocks with Percona XtraDB Cluster with the PXC Operator & ProxySQL](https://forums.percona.com/t/increased-amount-of-deadlocks-with-percona-xtradb-cluster-with-the-pxc-operator-proxysql/38349)
**Author:** [@kevinrudde](https://forums.percona.com/u/kevinrudde)\ **Replies:** 4\ **Last updated:** [July 1, 2025, 8:34am UTC](https://forums.percona.com/t/increased-amount-of-deadlocks-with-percona-xtradb-cluster-with-the-pxc-operator-proxysql/38349 "2025-07-01T08:34:46Z")
Description: We are encountering frequent deadlocks in our Percona XtraDB Cluster (PXC) setup after migrating from a single-instance MySQL 8 deployment. Our cluster runs on AWS EKS using the latest version of Percona Xtr… --- ## [Physical restore never finish](https://forums.percona.com/t/physical-restore-never-finish/36543)
**Author:** [@fabien.hannecart](https://forums.percona.com/u/fabien.hannecart)\ **Replies:** 3\ **Last updated:** [April 13, 2025, 10:21pm UTC](https://forums.percona.com/t/physical-restore-never-finish/36543 "2025-04-13T22:21:21Z")
Hi everyone Here is my configuration of a test cluster for backup/restore/update: Kubernetes : 1.29.10 Helm chart psmdb-operator : 1.18.0 (1.19.0 impossible to deploy) Helm Chart psmdb-db : 1.18.0 (1.19.0 impossible … --- ## [Audit log rotation failing setting is enabled audit\_log\_flush=1, rotations not occurring preventing file closure](https://forums.percona.com/t/audit-log-rotation-failing-setting-is-enabled-audit-log-flush-1-rotations-not-occurring-preventing-file-closure/37333)
**Author:** [@Harveer](https://forums.percona.com/u/Harveer)\ **Replies:** 7\ **Last updated:** [March 26, 2025, 6:25pm UTC](https://forums.percona.com/t/audit-log-rotation-failing-setting-is-enabled-audit-log-flush-1-rotations-not-occurring-preventing-file-closure/37333 "2025-03-26T18:25:03Z")
Audit log rotation isn’t functioning as expected. With audit\_log\_flush enabled (set to 1), the audit log files remain open, preventing the rotation process from completing successfully. I’ve tried manually rotating the l… --- ## [Error while creating backup: failed to find CERTIFICATE](https://forums.percona.com/t/error-while-creating-backup-failed-to-find-certificate/23101)
**Author:** [@Semantic](https://forums.percona.com/u/Semantic)\ **Replies:** 18\ **Last updated:** [February 27, 2025, 8:56pm UTC](https://forums.percona.com/t/error-while-creating-backup-failed-to-find-certificate/23101 "2025-02-27T20:56:16Z")
While creating a normal logical backup of a 1.3TB replica, its state changes to errored after about 16 hours of run with the following: check for concurrent jobs: getting pbm object: create PBM connection to mongo-rs0-2… --- ## [PerconaServerMongoDBRestore selective not possible in K8s with psmdb-db 1.18.0](https://forums.percona.com/t/perconaservermongodbrestore-selective-not-possible-in-k8s-with-psmdb-db-1-18-0/36529)
**Author:** [@fabien.hannecart](https://forums.percona.com/u/fabien.hannecart)\ **Replies:** 3\ **Last updated:** [February 18, 2025, 1:26pm UTC](https://forums.percona.com/t/perconaservermongodbrestore-selective-not-possible-in-k8s-with-psmdb-db-1-18-0/36529 "2025-02-18T13:26:14Z")
Hi everyone, Here is my configuration of a test cluster for backup/restore/update: Kubernetes: 1.29.10 Helm chart psmdb-operator: 1.18.0 (1.19.0 impossible to deploy) Helm Chart psmdb-db: 1.18.0 (1.19.0 impossible to … --- ## [patroni.dynamicConfiguration with pg\_hba settings](https://forums.percona.com/t/patroni-dynamicconfiguration-with-pg-hba-settings/23870)
**Author:** [@Akshay1988](https://forums.percona.com/u/Akshay1988)\ **Replies:** 2\ **Last updated:** [February 12, 2025, 1:01pm UTC](https://forums.percona.com/t/patroni-dynamicconfiguration-with-pg-hba-settings/23870 "2025-02-12T13:01:06Z")
Hi Team, How can I overwrite pg\_hba configuration for patroni? I don’t see any parameter available in this document: Custom Resource options - Percona Operator for PostgreSQL I have installed this operator in kubernate… --- ## [MongoDB Restore Failing](https://forums.percona.com/t/mongodb-restore-failing/36328)
**Author:** [@Adhiraj\_Singh](https://forums.percona.com/u/Adhiraj_Singh)\ **Replies:** 1\ **Last updated:** [January 26, 2025, 6:24am UTC](https://forums.percona.com/t/mongodb-restore-failing/36328 "2025-01-26T06:24:58Z")
Description: I’ve been trying to get the Percona Operator for MongoDB running in our production environment. So far, I’ve migrated all data from Atlas to our hosted DB using Percona operator. I encountered a few issues s… --- ## ["Observed a panic in reconciler" on the backup restore request \[perconaxtradbclusterrestore.pxc.percona.com\]](https://forums.percona.com/t/observed-a-panic-in-reconciler-on-the-backup-restore-request-perconaxtradbclusterrestore-pxc-percona-com/30192)
**Author:** [@helgie](https://forums.percona.com/u/helgie)\ **Replies:** 7\ **Last updated:** [January 13, 2025, 4:15pm UTC](https://forums.percona.com/t/observed-a-panic-in-reconciler-on-the-backup-restore-request-perconaxtradbclusterrestore-pxc-percona-com/30192 "2025-01-13T16:15:56Z")
Hello, I am following some instructions from this document in order to restore my PXC cluster from my backup located on S3. As my first step, I have created a secret and installed PMM into the freshly created namespace… --- ## [Nodeport not being recongnized for rep set](https://forums.percona.com/t/nodeport-not-being-recongnized-for-rep-set/35293)
**Author:** [@Henry\_Smearman](https://forums.percona.com/u/Henry_Smearman)\ **Replies:** 8\ **Last updated:** [November 27, 2024, 3:06pm UTC](https://forums.percona.com/t/nodeport-not-being-recongnized-for-rep-set/35293 "2024-11-27T15:06:19Z")
Hello All, I downloaded and started to use percona-helm-charts-psmdb-operator-1.18.0/charts/psmdb-db for my install, I was previously using 1.17.1. In 1.17.1 you could expose the rep set nodeport by using exposeType. … --- ## [Kubernetes - \[Galera\] Handshake failed due to unknown CA](https://forums.percona.com/t/kubernetes-galera-handshake-failed-due-to-unknown-ca/25636)
**Author:** [@David\_Ramage](https://forums.percona.com/u/David_Ramage)\ **Replies:** 4\ **Last updated:** [November 26, 2024, 11:42am UTC](https://forums.percona.com/t/kubernetes-galera-handshake-failed-due-to-unknown-ca/25636 "2024-11-26T11:42:35Z")
Hello, I am running the Percona operator for MySQL and PerconaXtradb on an EKS cluster, installed via the associated Helm charts (versions 1.12.0 and 1.13.0). Earlier today I changed the values for the Xtradb chart and… --- ## [Monitor PerconaServerMongoDBBackup with Prometheus on Kubernetes](https://forums.percona.com/t/monitor-perconaservermongodbbackup-with-prometheus-on-kubernetes/34690)
**Author:** [@Julien\_Senzier](https://forums.percona.com/u/Julien_Senzier)\ **Replies:** 1\ **Last updated:** [November 4, 2024, 8:44am UTC](https://forums.percona.com/t/monitor-perconaservermongodbbackup-with-prometheus-on-kubernetes/34690 "2024-11-04T08:44:58Z")
Description: I want to monitor my PerconaServerMongoDBBackup CRD on Kubernetes to check the status of the backup Steps to Reproduce: I can see my PerconaServerMongoDBBackup CRD, but I can’t receive any alerts if the bac… --- ## [How does the operator know which pods form a cluster and which do not?](https://forums.percona.com/t/how-does-the-operator-know-which-pods-form-a-cluster-and-which-do-not/33344)
**Author:** [@dagonzalez](https://forums.percona.com/u/dagonzalez)\ **Replies:** 1\ **Last updated:** [September 30, 2024, 8:58am UTC](https://forums.percona.com/t/how-does-the-operator-know-which-pods-form-a-cluster-and-which-do-not/33344 "2024-09-30T08:58:44Z")
Description: I am trying to deploy a Percona XtraDB cluster of 3 nodes in kubernetes, distributed in 3 zones, so that each pod located in a different zone uses a ceph backend located in that zone (achieving ceph level da… --- ## [Restore runs forever](https://forums.percona.com/t/restore-runs-forever/32918)
**Author:** [@n7qnm](https://forums.percona.com/u/n7qnm)\ **Replies:** 1\ **Last updated:** [September 16, 2024, 9:14am UTC](https://forums.percona.com/t/restore-runs-forever/32918 "2024-09-16T09:14:05Z")
I have a 3 node kubernetes system running the XtraDB Operator, running in Proxmox/Ceph. The underlying disks got corrupted. I was able to restore the nodes from a backup, but the databases would not come up. I tried ru… --- ## [Problems with backup](https://forums.percona.com/t/problems-with-backup/31970)
**Author:** [@John\_Doe](https://forums.percona.com/u/John_Doe)\ **Replies:** 8\ **Last updated:** [September 2, 2024, 2:00pm UTC](https://forums.percona.com/t/problems-with-backup/31970 "2024-09-02T14:00:49Z")
Description: I have setup a pxc cluster in k8s . Everything works, but when I am trying to test backups , all backup pods are failing. What I see in the error log - the following error: /opt/percona/peer-list -on-start=… --- ## [Using xtrabckup in k8s](https://forums.percona.com/t/using-xtrabckup-in-k8s/31470)
**Author:** [@Charly\_Wu](https://forums.percona.com/u/Charly_Wu)\ **Replies:** 4\ **Last updated:** [July 22, 2024, 6:03am UTC](https://forums.percona.com/t/using-xtrabckup-in-k8s/31470 "2024-07-22T06:03:38Z")
Hi, I would like to setup mysql and pxb running in k8s. the pxb should be running based on a schedule, e.g. daily, hourly, etc. FYI, the k8s cluster is configured with pod security admission. --- ## [Not able to take backup of my pxc XtraDB mysql cluster](https://forums.percona.com/t/not-able-to-take-backup-of-my-pxc-xtradb-mysql-cluster/29294)
**Author:** [@rkm4bc](https://forums.percona.com/u/rkm4bc)\ **Replies:** 5\ **Last updated:** [March 23, 2024, 4:41am UTC](https://forums.percona.com/t/not-able-to-take-backup-of-my-pxc-xtradb-mysql-cluster/29294 "2024-03-23T04:41:01Z")
I created PXC XTRADB mysql cluster by enable scheduled backup to LONGHORN & S3 bucket. I finally end up with below error 024-03-22 05:26:37.991 INFO: PC protocol downgrade 1 → 0 2024-03-22 05:26:37.991 INFO: Current… --- ## [Percona XtraDB Node not able to start up - k8s](https://forums.percona.com/t/percona-xtradb-node-not-able-to-start-up-k8s/28928)
**Author:** [@batman](https://forums.percona.com/u/batman)\ **Replies:** 1\ **Last updated:** [March 18, 2024, 10:28am UTC](https://forums.percona.com/t/percona-xtradb-node-not-able-to-start-up-k8s/28928 "2024-03-18T10:28:22Z")
Hi, We are using the Percona Operator on a self managed Kubernetes Cluster to deploy XtraDB. The cluster consists of 3 nodes (pods) and was running just fine until it run into a memory limitation and the one pod got OOM… --- ## [PXC cluster CrashLoopBackOff](https://forums.percona.com/t/pxc-cluster-crashloopbackoff/13151)
**Author:** [@Antoine](https://forums.percona.com/u/Antoine)\ **Replies:** 6\ **Last updated:** [February 27, 2024, 4:54am UTC](https://forums.percona.com/t/pxc-cluster-crashloopbackoff/13151 "2024-02-27T04:54:35Z")
Hi! My PXC 5.7 cluster is crash looping with the following error: 2021-11-22T08:57:27.796235Z 0 \[Note\] InnoDB: Percona XtraDB (http://www.percona.com) 5.7.34-37 started; log sequence number 2264189188 2021-11-22T08:57:2… --- ## [Restore from deleted backup](https://forums.percona.com/t/restore-from-deleted-backup/28081)
**Author:** [@taglas\_tamas](https://forums.percona.com/u/taglas_tamas)\ **Replies:** 2\ **Last updated:** [January 30, 2024, 7:45pm UTC](https://forums.percona.com/t/restore-from-deleted-backup/28081 "2024-01-30T19:45:31Z")
Hi everyone, I have a simple straightforward question, but I have not found anything about this in the official documentation. I deployed Percona MongoDB Operator and Percona MongoDB Server (sharded) on my Kubernetes cl… --- ## [Error with message "envs: fs-pvc storage has unsupported type filesystem"](https://forums.percona.com/t/error-with-message-envs-fs-pvc-storage-has-unsupported-type-filesystem/27719)
**Author:** [@Manuel\_Galan](https://forums.percona.com/u/Manuel_Galan)\ **Replies:** 1\ **Last updated:** [January 16, 2024, 11:15am UTC](https://forums.percona.com/t/error-with-message-envs-fs-pvc-storage-has-unsupported-type-filesystem/27719 "2024-01-16T11:15:06Z")
Hello all, I have both backup and pitr configured in the configuration of a perconaxtradbcluster in Vanilla Kubernetes. In the extract that configures this part I have established the following: backup: allowParalle… --- ## [Too many PVCs created](https://forums.percona.com/t/too-many-pvcs-created/26741)
**Author:** [@Katie\_Hemus](https://forums.percona.com/u/Katie_Hemus)\ **Replies:** 1\ **Last updated:** [November 23, 2023, 2:16pm UTC](https://forums.percona.com/t/too-many-pvcs-created/26741 "2023-11-23T14:16:22Z")
I am curious if anyone has also come across this. For context I’m using the percona operator to build postgresql clusters in kubernetes. I specifiy 2 instances in the config - but when it creates the persistent volume … --- ## [Persist Audit logs in mongos pod. \[Helm chart\]](https://forums.percona.com/t/persist-audit-logs-in-mongos-pod-helm-chart/18262)
**Author:** [@reab](https://forums.percona.com/u/reab)\ **Replies:** 1\ **Last updated:** [November 17, 2023, 4:00pm UTC](https://forums.percona.com/t/persist-audit-logs-in-mongos-pod-helm-chart/18262 "2023-11-17T16:00:54Z")
We are using percona mongodb helm chart to deploy Percona clusters. However, it seems that helm charts doesn’t support mounting an external volume to mongos pod. Is it going to be supported soon? Or is there any other a… --- ## [Information about emptyDir and hostPath for persistent volumes](https://forums.percona.com/t/information-about-emptydir-and-hostpath-for-persistent-volumes/13887)
**Author:** [@phuo](https://forums.percona.com/u/phuo)\ **Replies:** 2\ **Last updated:** [November 16, 2023, 12:45pm UTC](https://forums.percona.com/t/information-about-emptydir-and-hostpath-for-persistent-volumes/13887 "2023-11-16T12:45:49Z")
Hello, I’m trying to run the operator from this page : Install Percona server for MongoDB on Kubernetes. Operator seems to be running and it’s trying to create rs and cfg but I have a hard time with the linked persiste… --- ## [Plans for better handling of pod restarts affect on in progress backup?](https://forums.percona.com/t/plans-for-better-handling-of-pod-restarts-affect-on-in-progress-backup/26413)
**Author:** [@dmn](https://forums.percona.com/u/dmn)\ **Replies:** 0\ **Last updated:** [November 7, 2023, 7:43pm UTC](https://forums.percona.com/t/plans-for-better-handling-of-pod-restarts-affect-on-in-progress-backup/26413 "2023-11-07T19:43:50Z")
Are there plans to bring this epic up in priority? Our k8s environment is a managed platform where nodes coming in and out is a normal occurrence. Mongo handles this gracefully but for our larger clusters where a backup … --- ## [Kubernetes service Monitoring in percona](https://forums.percona.com/t/kubernetes-service-monitoring-in-percona/25845)
**Author:** [@Raj1](https://forums.percona.com/u/Raj1)\ **Replies:** 2\ **Last updated:** [November 1, 2023, 4:47am UTC](https://forums.percona.com/t/kubernetes-service-monitoring-in-percona/25845 "2023-11-01T04:47:48Z")
I need to monitor k8s service through percona? is this possible? Referred below document During the configuration session, i faced an error mentioned below \[apiVersion and kind need to be set\] I think values.yaml fi… --- ## [Docker build pipeline for local development](https://forums.percona.com/t/docker-build-pipeline-for-local-development/26134)
**Author:** [@dmn](https://forums.percona.com/u/dmn)\ **Replies:** 1\ **Last updated:** [October 31, 2023, 4:05pm UTC](https://forums.percona.com/t/docker-build-pipeline-for-local-development/26134 "2023-10-31T16:05:08Z")
I would like to contribute to the project but am investigating how to setup a local build pipeline so I can test images in my k8s environments first. For example I’m taking a look at the mongodb backup repo, I see a jenk… --- ## [Database backup freezes with deadlock](https://forums.percona.com/t/database-backup-freezes-with-deadlock/26000)
**Author:** [@Tobias\_Grether](https://forums.percona.com/u/Tobias_Grether)\ **Replies:** 6\ **Last updated:** [October 20, 2023, 11:43am UTC](https://forums.percona.com/t/database-backup-freezes-with-deadlock/26000 "2023-10-20T11:43:28Z")
Hello, we recently wanted to switch from a single MariaDB server to a replicated XtraDB instance. For this purpose I set up an XtraDB cluster in our kubernetes cluster with 7 nodes distributed across four geographical z… [Next page](https://forums.percona.com/tag/kubernetes/32.md?match_all_tags=true&page=1&tags%5B%5D=kubernetes)