Zeebe API is missing/ Unable to deploy from Modeler

[Mert_Mahanoglu]

Hi,

I deployed Camunda 8.1.6 version to openshift. I can access all applications like identity, operate, tasklist etc. However when I try to deploy process from Camunda Modeler, it gives me error. Also I can not see Zeebe API at “Applications” tab on the identity.

Modeler Log:

2024-06-28T09:00:54.580Z  ERROR app:zeebe-api connection check failed {
  parameters: {
    endpoint: {
      type: 'oauth',
      url: 'http://gateway.apps-crc.testing',
      oauthURL: 'http://keycloak-camunda.apps-crc.testing/auth/realms/camunda-platform',
      audience: 'camunda-identity',
      scope: 'camunda-identity',
      clientId: '******',
      clientSecret: '******'
    }
  }
} HTTPError: Response code 405 (Method Not Allowed)
    at Request.<anonymous> (C:\Users\Mert\Downloads\camunda-modeler-5.22.0-win-x64\resources\app.asar\node_modules\got\dist\source\as-promise\index.js:118:42)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
  code: 'ERR_NON_2XX_3XX_RESPONSE',
  timings: {
    start: 1719565254577,
    socket: 1719565254577,
    lookup: 1719565254577,
    connect: 1719565254578,
    secureConnect: undefined,
    upload: 1719565254578,
    response: 1719565254580,
    end: 1719565254580,
    error: undefined,
    abort: undefined,
    phases: {
      wait: 0,
      dns: 0,
      tcp: 1,
      tls: undefined,
      request: 0,
      firstByte: 2,
      download: 0,
      total: 3
    }
  }
}

I can check zeebe-gateways health status from my openshift route (http://gateway.apps-crc.testing/actuator/health) and it returns response.

Here is my config file. What is I am missing?
camunda-8-open-shift-values.yaml (87.0 KB)

I appreciate any help.
Thanks.

[Mert_Mahanoglu]

Update: When I port-forward zeebe-gateway to 26500:26500, I can deploy with my openshift route. However port-forward is not persistent.