kubeadm config images pull 时报错：
1·W1114 13:07:39.744320 16239 version.go:101] could not fetch a Kubernetes version from the internet: unable to get URL "https://dl.k8s.io/release/stable-1.txt": Get https://dl.k8s.io/release/stable-1.txt: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
W1114 13:07:39.744396 16239 version.go:102] falling back to the local client version: v1.16.2
failed to pull image "k8s.gcr.io/kube-apiserver:v1.16.2": output: Error response from daemon: Get https://k8s.gcr.io/v2/: proxyconnect tcp: dial tcp 172.96.236.117:10070: connect: connection refused
, error: exit status 1
To see the stack trace of this error execute with --v=5 or higher
Solution : kubeadm init --image-repository registry.aliyuncs.com/google_containers --ignore -preflight-errors = Swap
If you /usr/lib/systemd/system/docker.service file has two lines similar to the following configuration
1 · Environment = "https_proxy = http://www.ik8s.io:10080 "
2 · Environment = "NO_PROXY = 127.0. 0.0 / 8,172.20.0.0 / 16 "
Please put these two line comment