apiVersion: core.pingcap.com/v1alpha1
kind: TiDBGroup
metadata:
  name: tidb
  labels:
    pingcap.com/group: tidb
    pingcap.com/component: tidb
    pingcap.com/cluster: overlay
spec:
  cluster:
    name: overlay
  version: v8.1.0
  replicas: 2
  template:
    spec:
      config: ""
      overlay:
        pod:
          spec:
            terminationGracePeriodSeconds: 120
            securityContext:
              sysctls:
                - name: "net.ipv4.tcp_keepalive_intvl"
                  value: "75"
                - name: "net.ipv4.tcp_keepalive_time"
                  value: "300"