I can't configure the docker.io image repository

[ihezebin]

curl -sfLk https://get.k3s.io | INSTALL_K3S_VERSION=v1.28.9+k3s1 sh -s - --disable traefik --disable-default-registry-endpoint

centos7

vi /etc/rancher/k3s/registries.yaml

mirrors:
  "docker.io":
    endpoint:
      - "https://uph96ue9.mirror.aliyuncs.com",
      - "https://mirror.ccs.tencentyun.com",
      - "https://hub-mirror.c.163.com",
      - "https://mirror.baidubce.com"
  "ccr.ccs.tencentyun.com":
    endpoint:
      - "https://ccr.ccs.tencentyun.com"
  "registry.cn-hangzhou.aliyuncs.com":
    endpoint:
      - "https://registry.cn-hangzhou.aliyuncs.com"
configs:
  "registry.cn-hangzhou.aliyuncs.com":
    auth:
      username: ihezebin
      password: xxxx
  "ccr.ccs.tencentyun.com":
    auth:
      username: 100009173056
      password: xxxx

sudo systemctl restart k3s

cat /var/lib/rancher/k3s/agent/etc/containerd/config.toml not have any changes

[root@hezebin-k3s-master ~]# k get nodes
NAME                 STATUS     ROLES                  AGE     VERSION
hezebin-k3s-master   NotReady   control-plane,master   2m50s   v1.28.9+k3s1

but if remove the docker config, like this:

mirrors:
  "ccr.ccs.tencentyun.com":
    endpoint:
      - "https://ccr.ccs.tencentyun.com"
  "registry.cn-hangzhou.aliyuncs.com":
    endpoint:
      - "https://registry.cn-hangzhou.aliyuncs.com"
configs:
  "registry.cn-hangzhou.aliyuncs.com":
    auth:
      username: ihezebin
      password: xxxxxx
  "ccr.ccs.tencentyun.com":
    auth:
      username: 100009173056
      password: xxxx

[ihezebin]

What I want to achieve is something like docker's

sudo mkdir -p /etc/docker

sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": [
    "https://uph96ue9.mirror.aliyuncs.com",
    "https://mirror.ccs.tencentyun.com",
    "https://hub-mirror.c.163.com",
    "https://mirror.baidubce.com"
  ],
  "exec-opts": ["native.cgroupdriver=systemd"]
}
EOF

sudo systemctl daemon-reload
sudo systemctl restart docker

[brandond]

That's not valid YAML... you shouldn't put a trailing comma at the end of each list entry. You're not seeing anything in config.toml because it's throwing an error when loading your registries.yaml, which probably shows up in the logs if you'd looked at them.

Either do

mirrors:
  "docker.io":
    endpoint: ["https://uph96ue9.mirror.aliyuncs.com", "https://mirror.ccs.tencentyun.com"]

or

mirrors:
  "docker.io":
    endpoint:
      - "https://uph96ue9.mirror.aliyuncs.com"
      - "https://mirror.ccs.tencentyun.com"

but not

mirrors:
  "docker.io":
    endpoint:
      - "https://uph96ue9.mirror.aliyuncs.com",
      - "https://mirror.ccs.tencentyun.com"