centOSを3つ立ち上げて、そのうちの一つにepel、ansibleをインストールします。
vagrant.file
config.vm.define "host" do |node|
node.vm.box = "bento/centos-6.7"
node.vm.hostname = "host"
node.vm.network :private_network, ip: "192.168.43.51"
end
config.vm.define "web" do |node|
node.vm.box = "bento/centos-6.7"
node.vm.hostname = "web"
node.vm.network :private_network, ip: "192.168.43.52"
end
config.vm.define "db" do |node|
node.vm.box = "bento/centos-6.7"
node.vm.hostname = "db"
node.vm.network :private_network, ip: "192.168.43.53"
end
vagrant ssh host [vagrant@host ~]$ wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm [vagrant@host ~]$ sudo rpm -Uvh epel-release-6-8.noarch.rpm [vagrant@host ~]$ sudo yum -y install ansible [vagrant@host ~]$ ansible --version ansible 2.2.0.0 config file = /etc/ansible/ansible.cfg configured module search path = Default w/o overrides
vi .ssh/config
Host web HostName 192.168.43.52 Host db HostName 192.168.43.53
アクセス権を変更し、秘密鍵、公開鍵を作成して、web, dbにcopy。
vagrant@host ~]$ chmod 600 .ssh/config [vagrant@host ~]$ ssh-keygen -t rsa [vagrant@host ~]$ ssh-copy-id web [vagrant@host ~]$ ssh-copy-id db
すると、web, dbにログインできるようになります。
[vagrant@host ~]$ ssh web [vagrant@web ~]$ exit logout Connection to 192.168.43.52 closed. [vagrant@host ~]$ ssh db [vagrant@db ~]$
hostファイルの作成
[vagrant@host ~]$ vi hosts
[web] 192.168.43.52 [db] 192.168.43.53
[vagrant@host ~]$ vi ansible.cfg
[defaults] hostfile = ./hosts
