docker容器迁移
安装go
sudo apt update
sudo apt install golang-go安装docker-backup
git clone https://github.com/muesli/docker-backup.git
cd docker-backup
go build编辑.bashrc, 添加下面变量
alias docker-backup='/root/docker-backup/docker-backup'刷新
source .bashrc查看要备份的容器id
docker ps备份一个容器
<container ID>可以换成<container NAME>
mkdir docker
cd docker
docker-backup backup --tar <container ID>运行完成会得到一个.tar文件, sftp等工具迁移到新的vps, 在新的vps上同样要安装docker-backup, 然后执行这个命令
docker-backup restore --start <backup file>如果提示没有对应镜像, docker pull后重新恢复就好了
docker-backup的详细用法见文档
GitHub - muesli/docker-backup: A tool to create & restore complete, self-contained backups of Docker containers
A tool to create & restore complete, self-contained backups of Docker containers - muesli/docker-backup
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