Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch Chart version 2.20.0 OpenSearch 2.14.0 Describe the issue: I am utilizing the variable.yml file with a single addition of OPENSEARCH_INITIAL_ADMIN_PASSWORD 3 pods are deployed as expected, but all of them go into CrashLoopB…

we found the problem and fixed it it looks like after an rke2 update the vm.max_map_count was changed and the setting in Helm Chart values file sysctlVmMaxMapCount: 262144 was not working about: sysctl: enabled: false ## Set optimal sysctl's through privileged initContainer. sysctlInit: enab…

when i use single node then all is working so the question is why it is not working with standard install with 3 replicas?

[image] roger: node-role.kubernetes.io/master: "true" [image] roger: antiAffinity: "hard" I assume for this config you’ll need 3 kuberntes nodes with node-role.kubernetes.io/master: "true" label. [image] roger: rbac: create: true serviceAccountAnnotations: {} serviceAcco…

@Roger Last but not least. Your deployment is based on Rancher. Your issue could be related to the below case. [image] Using Helm chart, demo install with default certs fails to start OpenSearch @cdickson5 Thanks for sharing the Kube details. I’ve reproduced …

[image] pablo: I assume for this config you’ll need 3 kuberntes nodes with node-role.kubernetes.io/master: "true" label. yes i have 3 master nodes Is that correct? Are you using a custom serviceaccount for this deployment? it work not if i use a custom service account or not According to the…

[image] pablo: @Roger Last but not least. Your deployment is based on Rancher. Your issue could be related to the below case. Using Helm chart, demo install with default certs fails to start - #7 by pablo i dont use Rancher Desktop we use the Management Tool: Rancher Ui Management Tool on R…

@Roger Are the certificate files have opensearch user and group assigned inside the pod?

when i install as cluster with 3 nodes no about pods are going in crash loop and in PVC’s ther is no folder /usr/share/opensearch when we have testet PVC’s with test app also no we make an user to 1000 and he can read and write files

@Roger Do you use custom certificates or the ones that come with the image?

@pablo we use the demo certificates

does anybody knows what can be the problem that i can only install single-node

Helm Chart demo install with demo certs fails to start

OpenSearch

pablo June 19, 2024, 12:06am 4

@Roger Last but not least. Your deployment is based on Rancher. Your issue could be related to the below case.

Topic		Replies	Views
Using Helm chart, demo install with default certs fails to start OpenSearch install	9	3025	July 2, 2024
Using Helm chart, demo install with default certs fails to start error OpenSearch install	9	1509	September 28, 2024
Opensearch fails to start with default configuration (demo install) OpenSearch	5	3277	February 2, 2025
Multiple exceptions related to plugins.security Security	1	663	April 30, 2024
Pods crash with demo certs on gke OpenSearch	20	271	January 27, 2025

Helm Chart demo install with demo certs fails to start

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