kubernetes 使用笔记

容器启动报错

Warning  FailedCreatePodSandBox  2m26s (x138 over 77m)  kubelet  (combined from similar events): Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setup network for sandbox "6789486fc8eaf7b71fec3c32442c1a1402ce2a4a71ea6cc9f5e7a6180ed32e3b": error getting ClusterInformation: Get "https://10.96.0.1:443/apis/crd.projectcalico.org/v1/clusterinformations/default": net/http: TLS handshake timeout

解决办法
TLS handshake timeout，由于containerd设置了代理，并且10.96.0.1:443也被代理出去了，导致请求无法被响应。
no_proxy 应该包含所有内网地址和service-cluster-ip-range，避免内网请求走代理。