通过Sidecar采集日志

前提条件

通过Sidecar采集日志前，您需要先参考配置Sidecar工具容器章节配置Sidecar工具容器。

约束与限制

“volume.cci.io/mount-stdlog-containers”和“volume.cci.io/mount-stdlog-containers-path”不支持同时配置。

通过YAML创建

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    version: v1
    bursting.cci.io/burst-to-cci: enforce
  name: deploy-example
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      app: deploy-example
      version: v1
  template:
    metadata:
      annotations:
        bursting.cci.io/hostpath-replacement: '[{"name":"log","policyType":"replaceByEmptyDir","emptyDir":{"sizeLimit":"10Gi"}}]'
        bursting.cci.io/pod-sidecars: '{"containers":[{"name":"log-sidecar","image":"fluent-bit:latest","resources":{},"volumeMounts":[{"name":"log","mountPath":"/tmp/log"}],"position":"tail"}]}'
        volume.cci.io/mount-stdlog-containers: log-sidecar #指定需要挂载容器标准输出日志的容器名
      labels:
        app: deploy-example
        version: v1
    spec:
      containers:
      - image: nginx:latest
        name: nginx
        resources:
          limits:
            cpu: "1"
            memory: 2Gi
          requests:
            cpu: "1"
            memory: 2Gi
        volumeMounts:
        - mountPath: /tmp/log
          name: log
      imagePullSecrets:
        - name: default-secret
      volumes:
      - hostPath:
          path: /local/log
        name: log