~~~ 删除label kubectl label nodes 192.168.0.200 custom/ingress-controller-ready- 查询label节点 kubectl get node -l custom/ingress-controller-ready=true ~~~ 部署时日志中的一些警告 ~~~ # https://github.com/kubernetes/kubernetes/issues/42158 # 这个问题还没解决，PR 没有合并被关闭了，可以关注一下上面这个 issue，被关闭的 PR 在下面 # https://github.com/kubernetes/kubernetes/pull/49567 Failed to update statusUpdateNeeded field in actual state of world: Failed to set statusUpdateNeeded to needed true, because nodeName=... # https://github.com/kubernetes/kubernetes/issues/59993 # 这个似乎已经解决了，没时间测试，PR 地址在下面，我大致 debug 一下 好像是 cAdvisor 的问题 # https://github.com/opencontainers/runc/pull/1722 Failed to get system container stats for "/kubepods": failed to get cgroup stats for "/kubepods": failed to get container info for "/kubepods": unknown containe "/kubepods" # https://github.com/kubernetes/kubernetes/issues/58217 # 注意: 这个问题现在仍未解决，可关注上面的 issue，这个问题可能影响 node image gc # 强烈依赖于 kubelet 做 宿主机 image gc 的需要注意一下 Image garbage collection failed once. Stats initialization may not have completed yet: failed to get imageFs info: unable to find data for container / # 没找到太多资料，不过感觉跟上面问题类似 failed to construct signal: "allocatableMemory.available" error: system container "pods" not found in metrics ~~~