openshift node资源限制

Posted 2020-10-16 三木燕

kubeletArguments:
  cgroups-per-qos:
    - "true"
  cgroup-driver:
    - "systemd"
  enforce-node-allocatable:
    - "pods"
  pods-per-core:
    - "10"
  max-pods:
    - "60"
  kube-reserved:
    - "cpu=200m,memory=256M"
  max-pods:
    - "60"
  kube-reserved:
    - "cpu=200m,memory=256M"
  system-reserved:
    - "cpu=200m,memory=256M"
  image-gc-high-threshold:
    - "90"
  image-gc-low-threshold:
    - "80"
  eviction-hard:
    - "memory.available<100Mi"
    - "nodefs.available<5%"
    - "nodefs.inodesFree<5%"
    - "imagefs.available<5%"
    - "imagefs.inodesFree<5%"
  eviction-soft:
    - "memory.available<200Mi"
    - "nodefs.available<10%"
    - "nodefs.inodesFree<10%"
    - "imagefs.available<10%"
    - "imagefs.inodesFree<10%"
  eviction-soft-grace-period:
    - "memory.available=1m30s"
    - "nodefs.available=1m30s"
    - "nodefs.inodesFree=1m30s"
    - "imagefs.available=1m30s"
    - "imagefs.inodesFree=1m30s"