Ubuntu系统安装 Vps 安装 docker 以及 安装 portainer-ce
1 首先关闭防火墙
sudo ufw disable
2 安装步骤
参考教程:https://xugaoxiang.com/2024/03/14/ubuntu-install-docker/
1.sudo apt-get update
2.sudo apt-get install ca-certificates curl
3.sudo install -m 0755 -d /etc/apt/keyrings
4.sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
5.sudo chmod a+r /etc/apt/keyrings/docker.asc
6.
7.# 加入apt源
8.echo \ "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
$(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
13.# 更新源
14.sudo apt-get update
接着就可以来安装 Docker 了
1.sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
最后，再来验证一下安装情况
1.sudo docker run hello-world
上述命令会下载测试映像并在容器中运行，当容器运行时，它会打印确认消息并退出。如下
1.Hello from Docker!
2.This message shows that your installation appears to be working correctly.
3.To generate this message, Docker took the following steps:
- The Docker client contacted the Docker daemon.
- The Docker daemon pulled the "hello-world" image from the Docker Hub.
- (amd64)
- The Docker daemon created a new container from that image which runs the
- executable that produces the output you are currently reading.
- The Docker daemon streamed that output to the Docker client, which sent it
- to your terminal.
11.To try something more ambitious, you can run an Ubuntu container with: - $ docker run -it ubuntu bash
13.Share images, automate workflows, and more with a free Docker ID: - https://hub.docker.com/
15.For more examples and ideas, visit: - https://docs.docker.com/get-started/
至此，就说明 Docker 已经安装成功了。
3 安装 portainer-ce
参考教程 :https://github.com/eysp/portainer-ce
https://hub.docker.com/r/6053537/portainer-ce
docker run -d --restart=always --name="portainer" -p 9000:9000 -v /var/run/docker.sock:/var/run/docker.sock 6053537/portainer-ce
4: 开放端口
宝塔面板开放端口9000 ,安全组放行9000端口