Kubernetes日志配置与OpenShift高可用主节点搭建指南
1. 启动Kibana查看日志
为了查看Kubernetes集群的日志,我们需要启动Kibana。以下是具体步骤:
1.1 创建Kibana的RC定义文件
创建一个名为kibana-rc.yaml的文件,并将以下内容复制到该文件中:
--- apiVersion: v1 kind: ReplicationController metadata: labels: k8s-app: kibana-logging kubernetes.io/cluster-service: "true" version: v1 name: kibana-logging-v1 namespace: kube-system spec: replicas: 1 selector: k8s-app: kibana-logging version: v1 template: metadata: labels: k8s-app: kibana-logging kubernetes.io/cluster-service: "true" version: v1 spec: containers: - env: - name: ELASTICSEARCH_URL value: "http://10.2.1