Camunda 8 latest Helm charts - 8.3.4

Camunda 8 Topics
1

Hi Team,

I observed that for latest helm charts of Camunda , the charts for Operate, Zeebe, gateway, tasklist and optimize are missing.It has only identity charts - charts/camunda-paltform/charts/identity folder. camunda-platform-helm/charts/camunda-platform at main · camunda/camunda-platform-helm · GitHub

Whereas the older version of helm charts had charts folder for operate, zeebe. zeebe gateway, optimize,tasklist. camunda-platform-helm/charts/camunda-platform at camunda-platform-8.2 · camunda/camunda-platform-helm · GitHub

Could you please help understand why are the helm charts different ? From where can i dowload/ clone operate , zeebe, tasklist, optimize charts?

2

Hi @ShilpaN.Chalke - the charts are still there, we just moved them to a flat file structure for easier maintenance. You can find them under templates/. Identity has a more complex structure (utilizing sub-charts, for instance), so it’s still in a separate folder while the team works to better streamline things.

3

ok. Thanks. So I believe I should be able to install camunda 8.3.4 with the latest helm charts as is. (I will only modify values.yaml). Is that understanding correct ?

4

@ShilpaN.Chalke - correct! The charts function the same way, we just restructured the repository.

5

Thanks @nathan.loding

6

Hi @nathan.loding ,
I am installing Camunda 8.3.4 version on my Non prod environment. However, Operate fails to start . I get an error -
Caused by: java.io.IOException: Failed while requesting access token with status code 401 and message Unauthorized.
4617 at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.fetchCredentials(OAuthCredentialsProvider.java:158) ~[zeebe-client-java-8.3.4.jar!/:8.3.4]

46252024-01-02 11:54:27.029 INFO 7 — [ main] i.c.o.z.PartitionHolder : Partition ids can’t be fetched from Zeebe. Return empty partition ids list.

To fix this I tried setting the env property in zeebee gaeway - ZEEBE_GATEWAY_SECURITY_AUTHENTICATION_MODE as none. But the error still persists. I even tried updating the zeebeGateway template>deployment/yaml with this property.But it didnt worked as well.

Please provide some guidance. I had same issue with the 8.2.11 version and this property fixed the issue.