I have one single node Elasticsearch cluster that was working for months.
yesterday I have restarted the virtual server and after that it has problems.
now I have redeployed again the kubernetes configuration and got an error.
java.lang.IllegalArgumentException: node with [discovery.type] set to [single-node] must be master-eligible
this is part of the configuration:
containers: - image: elasticsearch:7.13.4 env: - name: discovery.type value: single-node - name: cluster.initial_master_nodes value: null
data: elasticsearch.yml: |- cluster.name: "docker-cluster" network.host: 0.0.0.0 discovery.type: single-node node.roles: ingest xpack.security.enabled: true xpack.monitoring.collection.enabled: true xpack.monitoring.exporters.my_local: type: local use_ingest: false
I will be happy if you can help me with this
thank you !