Kubesphere Events installation fail

[mohamed-rafraf]

What is the issue

Kubesphere Events Plugin is failed in the installation when you don't enable opensearch or elasticsearch

How to reproduce the issue:

This is the cluster configuration file:

apiVersion: installer.kubesphere.io/v1alpha1
kind: ClusterConfiguration
metadata:
  name: ks-installer
  namespace: kubesphere-system
  labels:
    version: v3.4.1
spec:
  persistence:
    storageClass: ""        # If there is no default StorageClass in your cluster, you need to specify an existing StorageClass here.
  authentication:
    jwtSecret: ""         
  local_registry: ""      
  etcd:
    monitoring: false       # Enable or disable etcd monitoring dashboard installation. You have to create a Secret for etcd before you enable it.
    endpointIps: localhost  # etcd cluster EndpointIps. It can be a bunch of IPs here.
    port: 2379              # etcd port.
    tlsEnable: true
  common:
[...]
    es:   # Storage backend for logging, events and auditing.
      enabled: false
      logMaxAge: 7             # Log retention time in built-in Elasticsearch. It is 7 days by default.
      elkPrefix: logstash      # The string making up index names. The index name will be formatted as ks-<elk_prefix>-log.
      basicAuth:
        enabled: false
        username: ""
        password: ""
    opensearch:
      enabled: false
      logMaxAge: 7             # Log retention time in built-in Opensearch. It is 7 days by default.
      basicAuth:
        enabled: true
        username: "admin"
        password: "admin"
[...]
  events:                  # Provide a graphical web console for Kubernetes Events exporting, filtering and alerting in multi-tenant Kubernetes clusters.
    enabled: true         # Enable or disable the KubeSphere Events System.
    ruler:
      enabled: true
      replicas: 2
[...]

The Logs from ks-installer:

  Collecting installation results ...

Task 'events' failed:
******************************************************************************************************************************************************
{
  "counter": 80,
  "created": "2024-07-05T13:55:03.683652",
  "end_line": 83,
  "event": "runner_on_failed",
  "event_data": {
    "duration": 2.699977,
    "end": "2024-07-05T13:55:03.683359",
    "event_loop": null,
    "host": "localhost",
    "ignore_errors": null,
    "play": "localhost",
    "play_pattern": "localhost",
    "play_uuid": "8a9b8343-0f9b-55c6-d00c-000000000005",
    "playbook": "/kubesphere/playbooks/events.yaml",
    "playbook_uuid": "681d63a9-c4dc-44ae-a5cc-f2988bbf5620",
    "remote_addr": "127.0.0.1",
    "res": {
      "_ansible_no_log": false,
      "changed": true,
      "cmd": "/usr/local/bin/kubectl apply -f /kubesphere/kubesphere/fluentbit-operator\n",
      "delta": "0:00:01.426265",
      "end": "2024-07-05 13:55:03.604192",
      "invocation": {
        "module_args": {
          "_raw_params": "/usr/local/bin/kubectl apply -f /kubesphere/kubesphere/fluentbit-operator\n",
          "_uses_shell": true,
          "argv": null,
          "chdir": null,
          "creates": null,
          "executable": null,
          "removes": null,
          "stdin": null,
          "stdin_add_newline": true,
          "strip_empty_ends": true,
          "warn": true
        }
      },
      "msg": "non-zero return code",
      "rc": 1,
      "start": "2024-07-05 13:55:02.177927",
      "stderr": "error: error reading [/kubesphere/kubesphere/fluentbit-operator]: recognized file extensions are [.json .yaml .yml]",
      "stderr_lines": [
        "error: error reading [/kubesphere/kubesphere/fluentbit-operator]: recognized file extensions are [.json .yaml .yml]"
      ],
      "stdout": "",
      "stdout_lines": []
    },
    "resolved_action": "command",
    "role": "ks-events",
    "start": "2024-07-05T13:55:00.983382",
    "task": "ks-events | Apply fluentbit operator custom resources",
    "task_action": "command",
    "task_args": "",
    "task_path": "/kubesphere/installer/roles/ks-events/tasks/fluentbit-operator.yaml:46",
    "task_uuid": "8a9b8343-0f9b-55c6-d00c-00000000002a",
    "uuid": "87fa71af-aaa4-4885-a941-643a18ea1fd6"
  },
  "parent_uuid": "8a9b8343-0f9b-55c6-d00c-00000000002a",
  "pid": 3338,
  "runner_ident": "events",
  "start_line": 82,
  "stdout": "fatal: [localhost]: FAILED! => {\"changed\": true, \"cmd\": \"/usr/local/bin/kubectl apply -f /kubesphere/kubesphere/fluentbit-operator\\n\", \"delta\": \"0:00:01.426265\", \"end\": \"2024-07-05 13:55:03.604192\", \"msg\": \"non-zero return code\", \"rc\": 1, \"start\": \"2024-07-05 13:55:02.177927\", \"stderr\": \"error: error reading [/kubesphere/kubesphere/fluentbit-operator]: recognized file extensions are [.json .yaml .yml]\", \"stderr_lines\": [\"error: error reading [/kubesphere/kubesphere/fluentbit-operator]: recognized file extensions are [.json .yaml .yml]\"], \"stdout\": \"\", \"stdout_lines\": []}",
  "uuid": "87fa71af-aaa4-4885-a941-643a18ea1fd6"
}
******************************************************************************************************************************************************