We have one server (A) running a docker cluster (Node.js and Elasticsearch) and a separate server (B) running ELK Stack.
Logs should get shipped from Server A using filebet, it is installed independent from docker cluster.
Server B has Kafka to stream logs from Server A.
Everything seems to be setup ok but Filbeat logs:
[root@servera filebeat]# Exiting: Error in initing prospector: Error response from daemon: client is newer than server (client API version: 1.22, server API version: 1.19)
our filebeat yml
filebeat.prospectors: - type: log paths: - /var/lib/docker/containers/*/*.log document_type: docker enabled: true processors: - add_docker_metadata: ~ output.kafka: hosts: ["172.30.20.78:9092", "172.30.20.78:9093", "172.30.20.78:9094"] topic: cgr-logs enabled: true setup.template.settings: index.number_of_shards: 3 setup.kibana: host: "172.30.20.78:5601"
We don't know what client / server API is mismatching, do you know what could be the issue?
Server Running on RHEL 7 and filebeat version 6.2.4 (amd64), libbeat 6.2.4 and kafka_2.11-0.10.0.1