Kubernetes cluster log management

Kubernetes Developed a Elasticsearch Add on components to achieve cluster log management . This is a Elasticsearch、Fluentd and Kibana The combination of .Elasticsearch It's a search engine , Responsible for storing logs and providing query interface ;Fluentd In charge of from Kubernetes Collect logs and send them to Elasticsearch;Kibana Provides a Web GUI, Users can browse and search stored in Elasticsearch Log in .

Deploy

Elasticsearch The add-on itself will act as Kubernetes Applications running in clusters , Its YAML Configuration files are available from  https://github.com/kubernetes/kubernetes/tree/master/cluster/addons/fluentd-elasticsearch  obtain .

You can put these YAML Download the file to the local directory , such as  addons , adopt  kubectl apply -f addons/  Deploy .