rancher安装k8s

第一步，安装docker（略）

第二步，下载rancher镜像并运行

[root@VM-0-6-centos yum.repos.d]# docker run -d --restart=unless-stopped -p 8080:8080 rancher/server:stable
Unable to find image 'rancher/server:stable' locally
stable: Pulling from rancher/server
bae382666908: Pull complete 
29ede3c02ff2: Pull complete 
da4e69f33106: Pull complete 
8d43e5f5d27f: Pull complete 
b0de1abb17d6: Pull complete 
422f47db4517: Pull complete 
79d37de643ce: Pull complete 
69d13e08a4fe: Pull complete 
2ddfd3c6a2b7: Pull complete 
bc433fed3823: Pull complete 
b82e188df556: Pull complete 
dae2802428a4: Pull complete 
07bf18e8eec0: Pull complete 
339e24088f91: Pull complete 
9372455de0b8: Pull complete 
5a33b348bf45: Pull complete 
3286997d8874: Pull complete 
bd79bfb954de: Pull complete 
ba7c19991a31: Pull complete 
0c19aca4f8a1: Pull complete 
e03fc76c8997: Pull complete 
Digest: sha256:95b55603122c28baea4e8d94663aa34ad770bbc624a9ed6ef986fb3ea5224d91
Status: Downloaded newer image for rancher/server:stable
402053e52186fb2d924cd9d1644ab448f1f6dca20870236295e1aa1ebd2445f1
[root@VM-0-6-centos yum.repos.d]# docker ps 
CONTAINER ID        IMAGE                   COMMAND                  CREATED             STATUS              PORTS                              NAMES
402053e52186        rancher/server:stable   "/usr/bin/entry /usr…"   17 seconds ago      Up 13 seconds       3306/tcp, 0.0.0.0:8080->8080/tcp   beautiful_ride

第三步，打开浏览器

 

 

 

 

 第四步，在各个节点上运行如下命令

[root@VM-0-4-centos ~]# sudo docker run --rm --privileged -v /var/run/docker.sock:/var/run/docker.sock -v /var/lib/rancher:/var/lib/rancher rancher/agent:v1.2.11 http://62.234.2.211:8080/v1/scripts/53CAE4F13CE51E688822:1577750400000:enfKXxe41rjZFnQXhGp8qVW5A

INFO: Running Agent Registration Process, CATTLE_URL=http://62.234.2.211:8080/v1
INFO: Attempting to connect to: http://62.234.2.211:8080/v1
INFO: http://62.234.2.211:8080/v1 is accessible
INFO: Configured Host Registration URL info: CATTLE_URL=http://62.234.2.211:8080/v1 ENV_URL=http://62.234.2.211:8080/v1
INFO: Inspecting host capabilities
INFO: Boot2Docker: false
INFO: Host writable: true
INFO: Token: xxxxxxxx
INFO: Running registration
INFO: Printing Environment
INFO: ENV: CATTLE_ACCESS_KEY=3C0911A398E75918079A
INFO: ENV: CATTLE_HOME=/var/lib/cattle
INFO: ENV: CATTLE_REGISTRATION_ACCESS_KEY=registrationToken
INFO: ENV: CATTLE_REGISTRATION_SECRET_KEY=xxxxxxx
INFO: ENV: CATTLE_SECRET_KEY=xxxxxxx
INFO: ENV: CATTLE_URL=http://62.234.2.211:8080/v1
INFO: ENV: DETECTED_CATTLE_AGENT_IP=62.234.28.225
INFO: ENV: RANCHER_AGENT_IMAGE=rancher/agent:v1.2.11
INFO: Launched Rancher Agent: ae3340443f15d8563febb6c1c643d2d64cd6f6f3efb9746d80e3b8ca37ae1a52

可以看到如下