docker swarm集群及其UI部署
一、规划 ①swarm01作为manager节点,swarm02和swarm03作为worker节点。 1 2 3 4 5 #cat/etc/hosts 127.0.0.1localhost 192.168.139.175swarm01 192.168.139.176swarm02 192.168.139.177swarm03 ②配置SSH免密登陆 1 2 3 #ssh-keygen-trsa-P'' #ssh-copy-id-i.ssh/id_rsa.pubroot@192.168.139.176 #ssh-copy-id-i.ssh/id_rsa.pubroot@192.168.139.177 二、安装docker和ansible ①安装配置ansible 1 2 3 4 5 6 7 8 9 10 11 #yum-yinstallansible #cat/etc/ansible/hosts|grep-v^#|grep-v^$ [node] 192.168.139.176 192.168.139.177 #sed-i"s/SELINUX=enforcing/SELINUX=disab...