Access Denied You are not authorized to access Monitoring-CodePudding

I have an elasticSearch cluster with 3 master and 2 data nodes. In addition, I have another node with KIbana and ElasticSearch (role=[] --coordinating-node)

The cluster is working, and I can launch the KIbana UI. However, I see the following error when I access stack monitoring

Access Denied You are not authorized to access Monitoring. To use Monitoring, you need the privileges granted by both the kibana_admin and monitoring_user roles.

If you are attempting to access a dedicated monitoring cluster, this might be because you are logged in as a user that is not configured on the monitoring cluster.

ElasticSearch 8.1 KIbana 8.1 I am logged in as the elastic superuser

CodePudding user response：

You need to add remote_cluster_clientrole to the nodes.

Example using ECK

apiVersion: elasticsearch.k8s.elastic.co/v1
kind: Elasticsearch
metadata:
  name: elasticsearch
  namespace: elastic-system
spec:
  version: 8.1.0
  nodeSets:
  - name: default
    config:
      node.roles: ["master", "data", "ingest", "ml", "remote_cluster_client"]

CodePudding user response：

I solved the problem by adding new role (remote_cluster_client) in es cluster node.

Example:

node.roles: [ master , data , remote_cluster_client ]