Ansible 学习笔记
http://lixcto.blog.51cto.com/4834175/1431247http://lixcto.blog.51cto.com/4834175/1431659
http://rfyiamcool.blog.51cto.com/1030776/1413031
http://rfyiamcool.blog.51cto.com/1030776/1413387
http://guoting.blog.51cto.com/8886857/1553451
http://edu.51cto.com/course/course_id-2032.html
这里有灿哥的视频。
磊哥写的有些复杂，还没看懂，
# cat /etc/ansible/hosts
centos5 ansible_ssh_host=192.168.1.215 ansible_ssh_user=root
# hosts文件这里没有设置密码，所以运行的时候带了 -k 参数 输入密码，可以设置密码，还可以使用ssh无密码登陆方式。
# ansible centos5 -m ping -k
SSH password:
centos5 | success >> {
"changed": false,
"ping": "pong"
}
# cat testuser.yaml
- name: create user
hosts: centos5
remote_user: root
gather_facts: false
vars:
- user: "billy"
tasks:
- name: create ` user `
user: name=` user `
#新建一个用户billy
# ansible-playbook testuser.yaml -k
SSH password:
PLAY ************************************************************
TASK: **********************************************************
changed:
PLAY RECAP ********************************************************************
centos5 : ok=1 changed=1 unreachable=0 failed=0
#> uid=502(billy) gid=502(billy) groups=502(billy)
# 安装nginx并开启服务
# cat nginx.yaml
- name: install and start nginx
hosts: centos5
user: root
tasks:
- name: install nginx
action: yum name=nginx state=latest
- name: start nginx
service: name=nginx state=running
# ansible-playbook nginx.yaml -k
SSH password:
PLAY ************************************************
GATHERING FACTS ***************************************************************
ok:
TASK: *********************************************************
ok:
TASK: ***********************************************************
changed:
PLAY RECAP ********************************************************************
centos5 : ok=3 changed=1 unreachable=0 failed=0
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