製作離線docker安裝源
[root@node1 tmp]# yum install wget yum-utils createrepo nginx -y
[root@node1 tmp]# wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
[root@node2 ~]# wget -O /etc/yum.repos.d/docker.repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
[root@node1 tmp]# cat > pkg.list <<EOF
docker-ce-19.03.4
docker-python
docker-compose
python-chardet
python-requests
chrony audit rsync jq git tcpdump nc bind-utils net-tools ipvsadm graphviz
EOF
[root@node1 tmp]# mkdir rpms
[root@node1 tmp]# yum install -y --downloadonly --downloaddir=rpms $(cat pkg.list)
[root@node1 tmp]# createrepo rpms/
[root@node1 tmp]# sed '/default_server/ s/^/#/' /etc/nginx/nginx.conf -i
[root@node1 tmp]# cat > /etc/nginx/conf.d/test.conf <<EOF
server {
listen 80;
server_name localhost;
location / {
root /tmp/tmp;
index index.html;
autoindex on;
}
error_page 500 502 503 504 /50x.html;
location = 50x.html {
root /usr/share/nginx/html;
}
}
EOF[root@node1 rpms]# cat /tmp/tmp/index.html
<!DOCTYPE html>
<html>
<head>
<title>Wise2C Yum Repo for Docker/K8S/Ceph/NFS installation</title>
<style>
body {
width: 35em;
margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif;
}
</style>
</head>
<body>
<h1>Wise2C Yum Repo for Docker/K8S/Ceph/NFS installation</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>
<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>
<p><em>Thank you for using nginx.</em></p>
<br />
<br />
<a href = "rpms" >Enter the RPM folder </a><br />
<br />
<br />
<p><em>Please create the file wise2c.repo as below and then move to /etc/yum.repos.d/</em></p>
<script type="text/javascript">
var ip = location.host;
var comment = "###############################################";
document.write(comment.fontcolor("Red"));
document.write("<pm><em></em></p>");
document.write("[wise2c]"+"<br>");
document.write("name=wise2c"+"<br>");
document.write("baseurl=http://"+(ip)+"/rpms"+"<br>");
document.write("enabled=1"+"<br>");
document.write("gpgcheck=0"+"<br>");
document.write("<pm><em></em></p>");
document.write(comment.fontcolor("Red"));
</script>
</body>
</html>[root@node1 tmp]# cd
[root@node1 ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
[root@node1 ~]# nginx -s reload測試沒有問題：
[root@node1 ~]# cat > /etc/yum.repos.d/docker.repo <<EOF
[wise2c]
name=wise2c
baseurl=http://192.168.38.145/rpms
enabled=1
gpgcheck=0
EOF
[root@node1 ~]# yum install docker-ce-19.03.4 -y