Elastic workloads deployed in GCP stopped working with connection timeout errors

Elastic Orchestration Elastic Cloud on Kubernetes (ECK)
1

The elastic search master, data and client have stopped communicating with each other and we see NodeDisconnectedException and connection timeout errors on 9300 port

2

Hello Amirtha,

It could be related to a network issue in your Kubernetes cluster but we need more information to help you:

  • Kubernetes cluster version, ECK version
  • GKE or on-premise cluster? Number of k8s nodes?
  • YAML manifest used to deployed the Elastic resources
  • Elasticsearch logs
  • Have any k8s nodes been restarted?
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