Ansible常見模塊與使用方法

安裝
使用extras倉庫裏面的最新的ansible包

    ansible-2.4.1.0-1.el7.noarch

/etc/ansible                #配置文件目錄
/etc/ansible/ansible.cfg    #主配置文件
/etc/ansible/hosts          #定義被管理的客戶端
/etc/ansible/roles          #

主程序：

                    ansible
                    ansible-playbook
                    ansible-doc

vim /etc/ansible/hosts

## [webservers]             #定義組名
## alpha.example.org
## beta.example.org
## 192.168.1.100
## 192.168.1.110

## www[001:006].example.com #如果組類擁有同樣的命名規範，我們還可以展開

例子

[webserver]
172.18.25.51
172.18.25.52

[dbserver]
172.18.25.52
172.18.25.53

我們這裏可以是所有被管控的機器都使用一樣的密鑰

[ root@node1 ~ ]# ssh-kengen -t rsa -P ''
[ root@node1 ~ ]# for i in 51 52 53 ;do ssh-copy-id -i ~/.ssh/id_rsa.pub
 root@172.18.25.$i; done

然後手動嘗試連接驗證一下

ansible的簡單使用格式：
    ansible  HOST-PATTERN   -m MOD_NAME  -a  MOD_ARGS -f FORKS -C -u USERNAME -c CONNECTION

ansible的常用模塊：
獲取模塊列表：

            ansible-doc  -l

command模塊：在遠程主機運行命令；
    chdir=：執行命令前切換工作目錄至指定的位置；
    creates=/PATH/TO/SOMEFILE_OR_DIR:如果此處給定的文件或目錄存在，則不執行命令；
    removes=/PATH/TO/SOMEFILE_OR_DIR:如果此處給定的文件或目錄不存在，則不執行命令；
        意爲：令此處給定的文件或目錄存在時方執行命令；

例子：

[ root@node1 ~ ]# ansible webserver -m command -a "useradd ygl"
        172.18.25.51 | SUCCESS | rc=0 >>


        172.18.25.52 | SUCCESS | rc=0 >>




    shell模塊：在遠程主機在shell進程下運行命令，支持shell特性，如管道等；
        chdir=：執行命令前切換工作目錄至指定的位置；
        creates=/PATH/TO/SOMEFILE_OR_DIR:如果此處給定的文件或目錄存在，則不執行命令；
        removes=/PATH/TO/SOMEFILE_OR_DIR:如果此處給定的文件或目錄不存在，則不執行命令；
            意爲：令此處給定的文件或目錄存在時方執行命令；
        executable=/PATH/TO/SHELL：指定運行命令使用的shell解釋器；

例子：
[ root@node1 ~ ]# ansible webserver -m shell -a “echo 123 | passwd –stdin ygl”
172.18.25.51 | SUCCESS | rc=0 >>
更改用戶 ygl 的密碼。
passwd：所有的身份驗證令牌已經成功更新。

172.18.25.52 | SUCCESS | rc=0 >>
更改用戶 ygl 的密碼 。
passwd：所有的身份驗證令牌已經成功更新。

group模塊：管理組賬號

    *name=
    state=          #present 創建 #absent 刪除
    system=         #是否是系統賬號
    gid=

例子：

        [ root@node1 ~ ]# ansible webserver -m group -a "name=haproxy system=yes state=present"
        172.18.25.52 | SUCCESS => {
            "changed": true, 
            "failed": false, 
            "gid": 993, 
            "name": "haproxy", 
            "state": "present", 
            "system": true
        }
        172.18.25.51 | SUCCESS => {
            "changed": true, 
            "failed": false, 
            "gid": 993, 
            "name": "haproxy", 
            "state": "present", 
            "system": true
        }


        [ root@node1 ~ ]# ansible webserver -m group -a "name=haproxy system=yes state=absent"
        172.18.25.52 | SUCCESS => {
            "changed": true, 
            "failed": false, 
            "name": "haproxy", 
            "state": "absent"
        }
        172.18.25.51 | SUCCESS => {
            "changed": true, 
            "failed": false, 
            "name": "haproxy", 
            "state": "absent"
        }

user模塊：管理用戶賬號
[ root@node1 ~ ]# ansible-doc -s user
 如果後面接受裏面有（required）表示必須要寫的，不可省略。

            *name=
            system=
            uid=
            shell=
            group=
            groups=         #附加主
            comment=        #註釋
            home=
            generate_ssh_key=   ture/false#是否生成一個ssh_key密鑰 
            local=

例子：

        #創建tom用戶，同名所屬組，附加組爲haproxy,uid爲3000
        shell是tcsh,並且生成ss_key.
        [ root@node1 ~ ]# ansible webserver -m user -a "name=tom groups=haproxy state=present uid=3000 shell=/bin/tcsh generate_ssh_key=true"
        172.18.25.51 | SUCCESS => {
            "changed": true, 
            "comment": "", 
            "createhome": true, 
            "failed": false, 
            "group": 3000, 
            "groups": "haproxy", 
            "home": "/home/tom", 
            "name": "tom", 
            "shell": "/bin/tcsh", 
            "ssh_fingerprint": "2048 58:f3:82:5f:c6:cb:c4:e0:96:0e:61:9c:63:5f:5f:2d  ansible-generated on node1 (RSA)", 
            "ssh_key_file": "/home/tom/.ssh/id_rsa", 
            "ssh_public_key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCo9QnI4Q2S5WNjJ7Spj5jwYeLtH8v3JNiG+y1Oj+Qsnbc/AR6hs3tAMEDUW8MkUXqJT8QUwhAxugB5jdl2y4Yc4Y/s2tQ5PS+N2h6/N56xMQyrVqh26RF+yTEHc3LJhUM/cdHEJrnBFvV9h+S6IaxEOHL/mCzXJ46tPTvorIpkPWyvkfjqdGwyac4GGbcFmPa2GXiO0WuIADdK/GTFHTAyq+r3SisYTNDuGFWMl0HCXKujbQhsEwrPvlHfPH9nnuKp5C+4c7mZ8BMyk3MQgbu/0eI3y51YOC3yi/4eVdEYc6AxE8ifcHkjjTSGudifF7vhlBIoYvzbvey8wf4Tct5D ansible-generated on node1", 
            "state": "present", 
            "system": false, 
            "uid": 3000
        }
        172.18.25.52 | SUCCESS => {
            "changed": true, 
            "comment": "", 
            "createhome": true, 
            "failed": false, 
            "group": 3000, 
            "groups": "haproxy", 
            "home": "/home/tom", 
            "name": "tom", 
            "shell": "/bin/tcsh", 
            "ssh_fingerprint": "2048 97:0f:72:fd:fc:13:38:4a:fc:28:63:02:c4:f6:29:53  ansible-generated on node2 (RSA)", 
            "ssh_key_file": "/home/tom/.ssh/id_rsa", 
            "ssh_public_key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDOXS6KtT6zPnFceO1TNLd1jVssT2419VdbL/2OC3LnALoqS0Dyb7ZSJEIocSgoGAVGmSg0JJTKgBf7aBM6agH44ZrZfTEn24C/4t83uRusVA9N8rnGhqOrTLn0U/Hrjdew7wXfnZaJmuoAyh2lQOESKrYflxWmA3z+RJwq5yQELTGGFpJq5cUYhXW13ItI2cxeDq5l9NJx/lOceNkjGXMtMLjtU0vKhaRudKaeXpLoxdHerVYdVVOvyjfHdRMycQRyfgLl+OivbmyfCx8far7JTWf4W+sSVTx/gh6nK2E/5jIGvrInDZWsvq/cePBGvU6S0Fv/MuW979b6VLaS8Te3 ansible-generated on node2", 
            "state": "present", 
            "system": false, 
            "uid": 3000
        }

修改的話，比如把uid改成4000，
但是像ssh_key這種已經生成了的，把true改成false的話，是不能刪除掉之前的密鑰的。


copy模塊： Copies files to remote locations.
    用法：
        (1) src=  dest=
        (2) content=  dest=
        owner, group, mode

例子：使用用法（1）

        [ root@node1 ~ ]# ansible all -m copy -a "src=test.txt dest=/tmp/ owner=daemon group=nobody mode=644"
        172.18.25.52 | SUCCESS => {
            "changed": true, 
            "checksum": "909b3eb9cf443e1fe007b9940910c1b5370157b6", 
            "dest": "/tmp/test.txt", 
            "failed": false, 
            "gid": 99, 
            "group": "nobody", 
            "md5sum": "b5ab68405ea7f38841f44964cac71a3a", 
            "mode": "0644", 
            "owner": "daemon", 
            "size": 31, 
            "src": "/root/.ansible/tmp/ansible-tmp-1511897155.3-203125776259926/source", 
            "state": "file", 
            "uid": 2
        }
        172.18.25.51 | SUCCESS => {
            "changed": true, 
            "checksum": "909b3eb9cf443e1fe007b9940910c1b5370157b6", 
            "dest": "/tmp/test.txt", 
            "failed": false, 
            "gid": 99, 
            "group": "nobody", 
            "md5sum": "b5ab68405ea7f38841f44964cac71a3a", 
            "mode": "0644", 
            "owner": "daemon", 
            "size": 31, 
            "src": "/root/.ansible/tmp/ansible-tmp-1511897155.29-136104449376316/source", 
            "state": "file", 
            "uid": 2
        }
        172.18.25.53 | SUCCESS => {
            "changed": true, 
            "checksum": "909b3eb9cf443e1fe007b9940910c1b5370157b6", 
            "dest": "/tmp/test.txt", 
            "failed": false, 
            "gid": 99, 
            "group": "nobody", 
            "md5sum": "b5ab68405ea7f38841f44964cac71a3a", 
            "mode": "0644", 
            "owner": "daemon", 
            "size": 31, 
            "src": "/root/.ansible/tmp/ansible-tmp-1511897155.38-10083863563401/source", 
            "state": "file", 
            "uid": 2
        }

使用用法（2）直接生成一些內容

        [ root@node1 ~ ]# ansible all -m copy -a "content='hello there \nhow are you' dest=/tmp/test2.txt owner=daemon group=nobody mode=644"
        172.18.25.53 | SUCCESS => {
            "changed": true, 
            "checksum": "48ac9867d3152d279d7409b994356818ce61b54e", 
            "dest": "/tmp/test2.txt", 
            "failed": false, 
            "gid": 99, 
            "group": "nobody", 
            "md5sum": "65b97a6f52bed5bf307dd96ba01dfae0", 
            "mode": "0644", 
            "owner": "daemon", 
            "size": 24, 
            "src": "/root/.ansible/tmp/ansible-tmp-1511897535.05-274804325591646/source", 
            "state": "file", 
            "uid": 2
        }
        172.18.25.52 | SUCCESS => {
            "changed": true, 
            "checksum": "48ac9867d3152d279d7409b994356818ce61b54e", 
            "dest": "/tmp/test2.txt", 
            "failed": false, 
            "gid": 99, 
            "group": "nobody", 
            "md5sum": "65b97a6f52bed5bf307dd96ba01dfae0", 
            "mode": "0644", 
            "owner": "daemon", 
            "size": 24, 
            "src": "/root/.ansible/tmp/ansible-tmp-1511897535.05-210909367052491/source", 
            "state": "file", 
            "uid": 2
        }
        172.18.25.51 | SUCCESS => {
            "changed": true, 
            "checksum": "48ac9867d3152d279d7409b994356818ce61b54e", 
            "dest": "/tmp/test2.txt", 
            "failed": false, 
            "gid": 99, 
            "group": "nobody", 
            "md5sum": "65b97a6f52bed5bf307dd96ba01dfae0", 
            "mode": "0644", 
            "owner": "daemon", 
            "size": 24, 
            "src": "/root/.ansible/tmp/ansible-tmp-1511897535.04-149048632090006/source", 
            "state": "file", 
            "uid": 2
        }

fetch模塊：Fetches a file from remote nodes

file模塊： Sets attributes of files
    用法：
        (1) 創建鏈接文件：*path=  src=  state=link
        (2) 修改屬性：path=  owner= mode= group= 
        (3) 創建目錄：path=  state=directory

        注意：state屬性的可用值
            file,           #表示必須是一個文件
            directory,      #表示不過不存在就創建一個目錄
            link,           #表示是一個鏈接
            hard,           #表示是一個硬鏈接
            touch,          #表示不存在就創建一個空文件
            absent          #表示刪除



        例子：創建目錄
            [ root@node1 ~ ]# ansible all -m file -a "path=/tmp/hidir state=directory owner=nobody mode=777"
            172.18.25.52 | SUCCESS => {
                "changed": true, 
                "failed": false, 
                "gid": 0, 
                "group": "root", 
                "mode": "0777", 
                "owner": "nobody", 
                "path": "/tmp/hidir", 
                "size": 6, 
                "state": "directory", 
                "uid": 99
            }
            172.18.25.53 | SUCCESS => {
                "changed": true, 
                "failed": false, 
                "gid": 0, 
                "group": "root", 
                "mode": "0777", 
                "owner": "nobody", 
                "path": "/tmp/hidir", 
                "size": 6, 
                "state": "directory", 
                "uid": 99
            }
            172.18.25.51 | SUCCESS => {
                "changed": true, 
                "failed": false, 
                "gid": 0, 
                "group": "root", 
                "mode": "0777", 
                "owner": "nobody", 
                "path": "/tmp/hidir", 
                "size": 6, 
                "state": "directory", 
                "uid": 99
            }


        例子：創建空文件
        [ root@node1 ~ ]# ansible all -m file -a "path=/tmp/hifile state=touch owner=nobody mode=777"
        172.18.25.51 | SUCCESS => {
            "changed": true, 
            "dest": "/tmp/hifile", 
            "failed": false, 
            "gid": 0, 
            "group": "root", 
            "mode": "0777", 
            "owner": "nobody", 
            "size": 0, 
            "state": "file", 
            "uid": 99
        }
        172.18.25.52 | SUCCESS => {
            "changed": true, 
            "dest": "/tmp/hifile", 
            "failed": false, 
            "gid": 0, 
            "group": "root", 
            "mode": "0777", 
            "owner": "nobody", 
            "size": 0, 
            "state": "file", 
            "uid": 99
        }
        172.18.25.53 | SUCCESS => {
            "changed": true, 
            "dest": "/tmp/hifile", 
            "failed": false, 
            "gid": 0, 
            "group": "root", 
            "mode": "0777", 
            "owner": "nobody", 
            "size": 0, 
            "state": "file", 
            "uid": 99
        }

例子：創建一個鏈接，注意這個源文件是指的目標服務器上的源文件。

        [ root@node1 ~ ]# ansible all -m file -a "path=/tmp/mytest.txt src=/tmp/test2.txt state=link"
        172.18.25.52 | SUCCESS => {
            "changed": true, 
            "dest": "/tmp/mytest.txt", 
            "failed": false, 
            "gid": 0, 
            "group": "root", 
            "mode": "0777", 
            "owner": "root", 
            "size": 14, 
            "src": "/tmp/test2.txt", 
            "state": "link", 
            "uid": 0
        }
        172.18.25.53 | SUCCESS => {
            "changed": true, 
            "dest": "/tmp/mytest.txt", 
            "failed": false, 
            "gid": 0, 
            "group": "root", 
            "mode": "0777", 
            "owner": "root", 
            "size": 14, 
            "src": "/tmp/test2.txt", 
            "state": "link", 
            "uid": 0
        }
        172.18.25.51 | SUCCESS => {
            "changed": true, 
            "dest": "/tmp/mytest.txt", 
            "failed": false, 
            "gid": 0, 
            "group": "root", 
            "mode": "0777", 
            "owner": "root", 
            "size": 14, 
            "src": "/tmp/test2.txt", 
            "state": "link", 
            "uid": 0
        }

刪除符號鏈接

        [ root@node1 ~ ]# ansible all -m file -a "path=/tmp/mytest.txt  state=absent"
        172.18.25.52 | SUCCESS => {
            "changed": true, 
            "failed": false, 
            "path": "/tmp/mytest.txt", 
            "state": "absent"
        }
        172.18.25.53 | SUCCESS => {
            "changed": true, 
            "failed": false, 
            "path": "/tmp/mytest.txt", 
            "state": "absent"
        }
        172.18.25.51 | SUCCESS => {
            "changed": true, 
            "failed": false, 
            "path": "/tmp/mytest.txt", 
            "state": "absent"
        }

get_url模塊： Downloads files from HTTP, HTTPS, or FTP to node
*url=
*dest=
sha256sum=
owner, group, mode

例子: 然三個主機都下載redis並放在/tmp/目錄下    
[ root@node1 ~ ]# ansible all -m get_url -a 
"url=http://download.redis.io/releases/redis-4.0.2.tar.gz dest=/tmp/"
172.18.25.51 | SUCCESS => {
    "changed": true, 
    "checksum_dest": null, 
    "checksum_src": "d2588569a35531fcdf03ff05cf0e16e381bc278f", 
    "dest": "/tmp/redis-4.0.2.tar.gz", 
    "failed": false, 
    "gid": 0, 
    "group": "root", 
    "md5sum": "f0497cc1311cd10dfdf215e9e6fd7416", 
    "mode": "0644", 
    "msg": "OK (1713990 bytes)", 
    "owner": "root", 
    "size": 1713990, 
    "src": "/tmp/tmpSYXHve", 
    "state": "file", 
    "status_code": 200, 
    "uid": 0, 
    "url": "http://download.redis.io/releases/redis-4.0.2.tar.gz"
}
172.18.25.53 | SUCCESS => {
    "changed": true, 
    "checksum_dest": null, 
    "checksum_src": "d2588569a35531fcdf03ff05cf0e16e381bc278f", 
    "dest": "/tmp/redis-4.0.2.tar.gz", 
    "failed": false, 
    "gid": 0, 
    "group": "root", 
    "md5sum": "f0497cc1311cd10dfdf215e9e6fd7416", 
    "mode": "0644", 
    "msg": "OK (1713990 bytes)", 
    "owner": "root", 
    "size": 1713990, 
    "src": "/tmp/tmp4EF_zu", 
    "state": "file", 
    "status_code": 200, 
    "uid": 0, 
    "url": "http://download.redis.io/releases/redis-4.0.2.tar.gz"
}
172.18.25.52 | SUCCESS => {
    "changed": true, 
    "checksum_dest": null, 
    "checksum_src": "d2588569a35531fcdf03ff05cf0e16e381bc278f", 
    "dest": "/tmp/redis-4.0.2.tar.gz", 
    "failed": false, 
    "gid": 0, 
    "group": "root", 
    "md5sum": "f0497cc1311cd10dfdf215e9e6fd7416", 
    "mode": "0644", 
    "msg": "OK (1713990 bytes)", 
    "owner": "root", 
    "size": 1713990, 
    "src": "/tmp/tmpKb1mA2", 
    "state": "file", 
    "status_code": 200, 
    "uid": 0, 
    "url": "http://download.redis.io/releases/redis-4.0.2.tar.gz"
}

git模塊：Deploy software (or files) from git checkouts
repo= #倉庫路徑
dest= #克隆後目標存放路徑
version= #獲取是選取哪個版本，默認是最新的

例子：首先在webserver上面安裝git，然後在github上面下載fastdfs並放在/tmp/下
[ root@node1 ~ ]# ansible webserver -m yum -a "name=git state=latest"

[ root@node1 ~ ]# ansible webserver -m git -a"repo=https://github.com/happyfish100/fastdfs.git dest=/tmp/fastdfs"



deploy_helper模塊：Manages some of the steps common in deploying projects.

haproxy模塊：Enable, disable, and set weights for HAProxy backend servers using socket commands.
    backend=
    host=
    state=
    weight=

cron 模塊：Manage cron.d and crontab entries.
    minute=
    day=
    month=
    weekday=
    hour=
    job=
    *name=
    state=
        present：創建
        absent：刪除

例子：每隔五分鐘所有機器都去172..18.0.1上面同步一次時間。
[ root@node1 ~ ]# ansible all -m cron -a "name='timesync' job='/usr/sbin/ntpdate 172.18.0.1 &> /dev/null' minute='*/5'"
172.18.25.53 | SUCCESS => {
    "changed": true, 
    "envs": [], 
    "failed": false, 
    "jobs": [
        "timesync"
    ]
}
172.18.25.52 | SUCCESS => {
    "changed": true, 
    "envs": [], 
    "failed": false, 
    "jobs": [
        "timesync"
    ]
}
172.18.25.51 | SUCCESS => {
    "changed": true, 
    "envs": [], 
    "failed": false, 
    "jobs": [
        "timesync"
    ]
}
[ root@node1 ~ ]# crontab -l
#Ansible: timesync
*/5 * * * * /usr/sbin/ntpdate 172.18.0.1 &> /dev/null

刪除定義的計劃任務
[ root@node1 ~ ]# ansible all -m cron -a "name='timesync' job='/usr/sbin/ntpdate 172.18.0.1 &> /dev/null' minute='*/5' state=absent"
172.18.25.52 | SUCCESS => {
    "changed": true, 
    "envs": [], 
    "failed": false, 
    "jobs": []
}
172.18.25.53 | SUCCESS => {
    "changed": true, 
    "envs": [], 
    "failed": false, 
    "jobs": []
}
172.18.25.51 | SUCCESS => {
    "changed": true, 
    "envs": [], 
    "failed": false, 
    "jobs": []
}

創建計劃任務，但是不啓用，也就是被註釋的
    [ root@node1 ~ ]# ansible all -m cron -a "name='timesync' job='/usr/sbin/ntpdate 172.18.0.1 &> /dev/null' minute='*/5' state=present disabled=true"
    172.18.25.52 | SUCCESS => {
        "changed": true, 
        "envs": [], 
        "failed": false, 
        "jobs": [
            "timesync"
        ]
    }
    172.18.25.53 | SUCCESS => {
        "changed": true, 
        "envs": [], 
        "failed": false, 
        "jobs": [
            "timesync"
        ]
    }
    172.18.25.51 | SUCCESS => {
        "changed": true, 
        "envs": [], 
        "failed": false, 
        "jobs": [
            "timesync"
        ]
    }
    [ root@node1 ~ ]# crontab -l
    #Ansible: timesync
    #*/5 * * * * /usr/sbin/ntpdate 172.18.0.1 &> /dev/null

hostname模塊：Manage hostname
    name=

pip模塊：Manages Python library dependencies.  #管理python庫依賴關係
    name=
    state=
    version=

npm模塊：Manage node.js packages with npm          #用npm管理node.js包
    name=
    state=
    version=

yum模塊：Manages packages with the `yum' package manager
        name=：程序包名稱，可以帶版本號；
        state=
            present, 
            latest,         #最新的
            installed
            absent, 
            removed

        其它的包管理工具：apt(debian), zypper(suse), dnf(fedora), rpm, dpkg, ...

例子：都yum安裝 nginx

[ root@node1 ~ ]# ansible webserver -m yum -a "name=nginx state=latest"

[ root@node1 ~ ]# ansible webserver -m yum -a "list=nginx"
172.18.25.51 | SUCCESS => {
    "changed": false, 
    "failed": false, 
    "results": [
        {
            "arch": "x86_64", 
            "envra": "1:nginx-1.10.2-1.el7.x86_64", 
            "epoch": "1", 
            "name": "nginx", 
            "release": "1.el7", 
            "repo": "epel", 
            "version": "1.10.2", 
            "yumstate": "available"
        }, 
        {
            "arch": "x86_64", 
            "envra": "1:nginx-1.10.2-1.el7.x86_64", 
            "epoch": "1", 
            "name": "nginx", 
            "release": "1.el7", 
            "repo": "installed", 
            "version": "1.10.2", 
            "yumstate": "installed"
        }
    ]
}
172.18.25.52 | SUCCESS => {
    "changed": false, 
    "failed": false, 
    "results": [
        {
            "arch": "x86_64", 
            "envra": "1:nginx-1.10.2-1.el7.x86_64", 
            "epoch": "1", 
            "name": "nginx", 
            "release": "1.el7", 
            "repo": "epel", 
            "version": "1.10.2", 
            "yumstate": "available"
        }, 
        {
            "arch": "x86_64", 
            "envra": "1:nginx-1.10.2-1.el7.x86_64", 
            "epoch": "1", 
            "name": "nginx", 
            "release": "1.el7", 
            "repo": "installed", 
            "version": "1.10.2", 
            "yumstate": "installed"
        }
    ]
}

service模塊：管理服務
                    *name=
                    state=
                        started
                        stopped
                        restarted
                    enabled=
                    runlevel=       #運行級別

例子：啓動之前使用ansible批量安裝的ngixn
        [ root@node1 ~ ]# ansible webserver -m service -a "name=nginx enabled=true state=started"
172.18.25.51 | SUCCESS => {
    "changed": true, 
    "enabled": true, 
    "failed": false, 
    "name": "nginx", 
    "state": "started", 
    "status": {
...
    }
}
172.18.25.52 | SUCCESS => {
    "changed": true, 
    "enabled": true, 
    "failed": false, 
    "name": "nginx", 
    "state": "started", 
    "status": {
 ...
    }
}

Ansible常見模塊與使用方法

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