pull python 3.7報錯:
嘗試拉取Docker 測試庫hello world也失敗
嘗試使用臨時鏡像源,可以成功拉取:
sudo docker pull docker.m.daocloud.io/hello-world
說明確實是網絡問題,需要配置鏡像源,為了方便,在daemon.json中添加鏡像源來永久換源。
鏡像源配置
參考該blog: https://blog.csdn.net/qq_73162098/article/details/145014490
創建目錄:
sudo mkdir -p /etc/docker
添加mirrors
sudo tee /etc/docker/daemon.json <<-'EOF'
{"registry-mirrors": ["https://docker.m.daocloud.io","https://docker.imgdb.de","https://docker-0.unsee.tech","https://docker.hlmirror.com","https://docker.1ms.run","https://func.ink","https://lispy.org","https://docker.xiaogenban1993.com"]
}
EOF
重啟
sudo systemctl daemon-reload && sudo systemctl restart docker
驗證:
sudo docker pull hello-world
成功拉取:
可能需要手動去服務管理中重啟docker service: