文章目录
前言
AWS于2006.8推出Amazon Elastic compute cloud (EC2), 开启了云计算的先河
(起初,基于Xen做虚拟化,后续采用Nitro-迎接加速)
时隔4年,阿里云于2010年9月对外发布ECS云服务器。
前文:https://blog.youkuaiyun.com/EthanNi/article/details/138281067 已简单介绍了阿里云ECS云服务器的开通,
此文主要是基于ECS部署Docker并做一些小实验
一、基于ECS 部署Docker
workbench远程登录ECS机器:
获取Docker镜像
[root@iZ0jl9tbkk3x089dfl8imsZ ~]# wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
–2024-04-28 17:42:32-- https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
Resolving mirrors.aliyun.com (mirrors.aliyun.com)… 121.89.58.189, 121.89.58.191, 121.89.58.193, …
Connecting to mirrors.aliyun.com (mirrors.aliyun.com)|121.89.58.189|:443… failed: Connection timed out.
Connecting to mirrors.aliyun.com (mirrors.aliyun.com)|121.89.58.191|:443… ^C
–经检查,ECS没有绑定弹性IP,没法访问公网 ,
ps:ECS需要和IP同Region,否则无法绑定。
经过弹性IP以及ECS与IP绑定后,如下:
[root@iZ0jl9tbkk3x089dfl8imsZ ~]# wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
–2024-04-28 17:53:01-- https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
Resolving mirrors.aliyun.com (mirrors.aliyun.com)… 121.89.58.191, 121.89.58.189, 121.89.58.188, …
Connecting to mirrors.aliyun.com (mirrors.aliyun.com)|121.89.58.191|:443… connected.
HTTP request sent, awaiting response… 200 OK
Length: 2081 (2.0K) [application/octet-stream]
Saving to: ‘/etc/yum.repos.d/docker-ce.repo’
/etc/yum.repos.d/docker-ce.repo 100%[=================================>] 2.03K --.-KB/s in 0s
2024-04-28 17:53:01 (66.4 MB/s) - ‘/etc/yum.repos.d/docker-ce.repo’ saved [2081/2081]
命令 `wget -O /etc/yum.repos.d/docker-ce.re