ansible安裝與 建立ssh連線

1.linux安裝

sudo apt-add-repository ppa:ansible/ansible
sudo apt-get update
sudo apt-get isntall ansible
測試 ansible --version

2.產生主控端ssh key

sshkey-gen
# 產生 ~/.ssh/id_rsa(private key) id_rsa.pub(public key)

3.複製主控端的id到遠端(被控端)

ssh-copy-id myuser@192.168.0.99
之後使用ssh myuser@192.168.0.9 就不需要輸入密碼

4.設定連線主機資資訊hosts.yml

all:
hosts:
  my-99:
    ansible_host: 192.168.0.99
    ansible_port: 22
    ansible_ssh_private_key_file: "~/.ssh./id_rsa" 
    ansible_user: myuser
    ansible_sudo_pass:

5.測試連線

ansible all -i hosts.yml -m ping
或
ansible my-99 -i hosts.yml