docker pull 报X509错误

场景

docker pull https://test.example.com仓库中的镜像，无法成功，错误为：x509: certificate signed by unknown authority

解决方案

vim /etc/docker/daemon.json

## 添加"insecure-registries"配置
"insecure-registries": ["test.example.com"]

重启docker后再次执行docker pull 即可成功