1. command模块：默认模块，执行日常的一些命令，但是不支持通配符，管道，重定向
chdir #切换目录
creates #条件判断，如果该文件没有则执行
removes #如果文件有则执行
[root@master01 ~]# ansible all -a 'chdir=/mnt ls -al' 192.168.3.100 | CHANGED | rc=0 >> 总用量 0 drwxr-xr-x. 4 root root 29 8月 11 11:57 . dr-xr-xr-x. 20 root root 281 8月 19 01:39 .. drwxr-xr-x. 2 root root 6 8月 10 18:57 hgfs drwxrwxrwx 6 nobody nobody 61 8月 18 22:37 nfs 192.168.3.101 | CHANGED | rc=0 >> 总用量 0 drwxr-xr-x. 4 root root 29 8月 11 20:04 . dr-xr-xr-x. 18 root root 258 8月 10 21:46 .. drwxr-xr-x. 2 root root 6 8月 11 03:36 hgfs drwxrwxrwx 6 nobody nobody 61 8月 18 22:37 nfs 192.168.3.102 | CHANGED | rc=0 >> 总用量 0 drwxr-xr-x. 5 root root 58 8月 20 15:11 . dr-xr-xr-x. 18 root root 258 8月 19 01:46 .. drwxr-xr-x. 2 root root 6 8月 11 01:50 hgfs drwxrwxrwx 6 nobody nobody 61 8月 18 22:37 nfs drwxr-xr-x 3 root root 17 8月 20 15:18 volumes-back-20210820
[root@master01 ~]# ansible all -a 'chdir=/mnt creates=/mnt/volumes-back-20210820 ls -al' 192.168.3.101 | CHANGED | rc=0 >> 总用量 0 drwxr-xr-x. 4 root root 29 8月 11 20:04 . dr-xr-xr-x. 18 root root 258 8月 10 21:46 .. drwxr-xr-x. 2 root root 6 8月 11 03:36 hgfs drwxrwxrwx 6 nobody nobody 61 8月 18 22:37 nfs 192.168.3.100 | CHANGED | rc=0 >> 总用量 0 drwxr-xr-x. 4 root root 29 8月 11 11:57 . dr-xr-xr-x. 20 root root 281 8月 19 01:39 .. drwxr-xr-x. 2 root root 6 8月 10 18:57 hgfs drwxrwxrwx 6 nobody nobody 61 8月 18 22:37 nfs 192.168.3.102 | SUCCESS | rc=0 >> skipped, since /mnt/volumes-back-20210820 exists
2. shell模块，由于shell模块支持通配符，重定向，管道等，可以设置为默认模块，编辑：/etc/ansible/ansible.cfg
114 module_name = shell #这样我们的默认模块就是shell了，使用时就不用指定-m了
shell的用法基本与command一致：
[root@master01 ~]# ansible all -a 'useradd test01' 192.168.3.100 | FAILED | rc=9 >> useradd：用户“test01”已存在non-zero return code 192.168.3.101 | CHANGED | rc=0 >> 192.168.3.102 | CHANGED | rc=0 >> [root@master01 ~]# ansible all -a 'ls -l /etc/shadow' 192.168.3.100 | CHANGED | rc=0 >> ---------- 1 root root 928 8月 14 15:51 /etc/shadow 192.168.3.101 | CHANGED | rc=0 >> ---------- 1 root root 899 8月 22 23:45 /etc/shadow 192.168.3.102 | CHANGED | rc=0 >> ---------- 1 root root 899 8月 22 23:45 /etc/shadow [root@master01 ~]# ansible all -a 'echo centos|passwd --stdin test01' #支持管道 192.168.3.100 | CHANGED | rc=0 >> 更改用户 test01 的密码 。 passwd：所有的身份验证令牌已经成功更新。 192.168.3.101 | CHANGED | rc=0 >> 更改用户 test01 的密码 。 passwd：所有的身份验证令牌已经成功更新。 192.168.3.102 | CHANGED | rc=0 >> 更改用户 test01 的密码 。 passwd：所有的身份验证令牌已经成功更新。
shell模块可以创建文件夹，文件，也可以同时修改文件属性，但是命令需要一条一条执行，多条命令放在一起，只会执行第1条命令：
[root@master01 ~]# ansible all -a 'chdir=/data touch f2.txt chown test01 f2.txt chmon 700 f2.txt' [WARNING]: Consider using the file module with state=touch rather than running 'touch'. If you need to use command because file is insufficient you can add 'warn: false' to this command task or set 'command_warnings=False' in ansible.cfg to get rid of this message. 192.168.3.101 | CHANGED | rc=0 >> 192.168.3.100 | CHANGED | rc=0 >> 192.168.3.102 | CHANGED | rc=0 >> [root@master01 ~]# [root@master01 ~]# [root@master01 ~]# ansible all -a 'ls -l /data/f2.txt' 192.168.3.100 | CHANGED | rc=0 >> -rw-r--r-- 1 root root 0 8月 22 23:54 /data/f2.txt 192.168.3.101 | CHANGED | rc=0 >> -rw-r--r-- 1 root root 0 8月 22 23:54 /data/f2.txt 192.168.3.102 | CHANGED | rc=0 >> -rw-r--r-- 1 root root 0 8月 22 23:54 /data/f2.txt # 文件属性并没有改变
[root@master01 ~]# ansible all -a 'chmod 700 /data/f2.txt' [WARNING]: Consider using the file module with mode rather than running 'chmod'. If you need to use command because file is insufficient you can add 'warn: false' to this command task or set 'command_warnings=False' in ansible.cfg to get rid of this message. 192.168.3.100 | CHANGED | rc=0 >> 192.168.3.101 | CHANGED | rc=0 >> 192.168.3.102 | CHANGED | rc=0 >> [root@master01 ~]# ansible all -a 'ls -l /data/f2.txt' 192.168.3.100 | CHANGED | rc=0 >> -rwx------ 1 test01 root 0 8月 22 23:54 /data/f2.txt 192.168.3.101 | CHANGED | rc=0 >> -rwx------ 1 test01 root 0 8月 22 23:54 /data/f2.txt 192.168.3.102 | CHANGED | rc=0 >> -rwx------ 1 test01 root 0 8月 22 23:54 /data/f2.txt
3. copy模块；用于拷贝ansible主机文件到被管理端；
group #拷贝后的文件指定组
mode #拷贝后的文件指定权限
owner #指定拥有者
src #源文件，即ansible主机文件
dest #目标主机路径 如果src是一个目录，则dest必须是一个目录
用法：
[root@master01 ~]# ansible all -m copy -a 'src=/etc/redhat-release dest=/data/ owner=test01 group=test01 mode=770' 192.168.3.101 | CHANGED => { "ansible_facts": { "discovered_interpreter_python": "/usr/libexec/platform-python" }, "changed": true, "checksum": "f0ac05b1248bc5fcb29fb5525f60d2a3cef303a7", "dest": "/data/redhat-release", "gid": 1000, "group": "test01", "md5sum": "e30ea93f603f64b25a826cb84fdcb3d3", "mode": "0770", "owner": "test01", "size": 30, "src": "/root/.ansible/tmp/ansible-tmp-1629648215.7165456-2370658-213108327814096/source", "state": "file", "uid": 1000 } 192.168.3.100 | CHANGED => { "ansible_facts": { "discovered_interpreter_python": "/usr/libexec/platform-python" }, "changed": true, "checksum": "f0ac05b1248bc5fcb29fb5525f60d2a3cef303a7", "dest": "/data/redhat-release", "gid": 1001, "group": "test01", "md5sum": "e30ea93f603f64b25a826cb84fdcb3d3", "mode": "0770", "owner": "test01", "size": 30, "src": "/root/.ansible/tmp/ansible-tmp-1629648215.6977394-2370656-267621287342767/source", "state": "file", "uid": 1001 } 192.168.3.102 | CHANGED => { "ansible_facts": { "discovered_interpreter_python": "/usr/libexec/platform-python" }, "changed": true, "checksum": "f0ac05b1248bc5fcb29fb5525f60d2a3cef303a7", "dest": "/data/redhat-release", "gid": 1000, "group": "test01", "md5sum": "e30ea93f603f64b25a826cb84fdcb3d3", "mode": "0770", "owner": "test01", "size": 30, "src": "/root/.ansible/tmp/ansible-tmp-1629648215.8831189-2370660-48157497330459/source", "state": "file", "uid": 1000 } [root@master01 ~]# [root@master01 ~]# ansible all -a 'ls -l /data/redhat-release' 192.168.3.100 | CHANGED | rc=0 >> -rwxrwx--- 1 test01 test01 30 8月 23 00:03 /data/redhat-release 192.168.3.101 | CHANGED | rc=0 >> -rwxrwx--- 1 test01 test01 30 8月 23 00:03 /data/redhat-release 192.168.3.102 | CHANGED | rc=0 >> -rwxrwx--- 1 test01 test01 30 8月 23 00:03 /data/redhat-release
4. fetch模块，与copy相反，将被管理端主机文件拷贝到ansible管理主机上。
dest #指定ansible-server的文件路径，为文件夹
src #指定源文件，即远程主机的文件
[root@master01 ~]# ansible all -m fetch -a 'src=/etc/redhat-release dest=/data/os' #/data/os文件夹没有则会创建 192.168.3.100 | CHANGED => { "changed": true, "checksum": "f0ac05b1248bc5fcb29fb5525f60d2a3cef303a7", "dest": "/data/os/192.168.3.100/etc/redhat-release", "md5sum": "e30ea93f603f64b25a826cb84fdcb3d3", "remote_checksum": "f0ac05b1248bc5fcb29fb5525f60d2a3cef303a7", "remote_md5sum": null } 192.168.3.101 | CHANGED => { "changed": true, "checksum": "f0ac05b1248bc5fcb29fb5525f60d2a3cef303a7", "dest": "/data/os/192.168.3.101/etc/redhat-release", "md5sum": "e30ea93f603f64b25a826cb84fdcb3d3", "remote_checksum": "f0ac05b1248bc5fcb29fb5525f60d2a3cef303a7", "remote_md5sum": null } 192.168.3.102 | CHANGED => { "changed": true, "checksum": "f0ac05b1248bc5fcb29fb5525f60d2a3cef303a7", "dest": "/data/os/192.168.3.102/etc/redhat-release", "md5sum": "e30ea93f603f64b25a826cb84fdcb3d3", "remote_checksum": "f0ac05b1248bc5fcb29fb5525f60d2a3cef303a7", "remote_md5sum": null } [root@master01 ~]# tree /data/os/ /data/os/ ├── 192.168.3.100 │ └── etc │ └── redhat-release ├── 192.168.3.101 │ └── etc │ └── redhat-release └── 192.168.3.102 └── etc └── redhat-release 6 directories, 3 files
5. unarchive模块，用于将ansible-server主机的打包文件传输到远程主机并完成解压；
copy #默认为yes，即从server主机拷贝过去，如果为no，则为远程主机的文件进行解压
creates #如果后面跟的文件已经存在了，就不执行
dest #远程主机的解压路径
group #解压后指定组
mode #解压后指定权限
owner #解压后指定用户
src #源文件
[root@master01 ~]# tar -zcvf /data/etc.tar.gz /etc/sysconfig/ #产生压缩文件 [root@master01 ~]# ansible all -m unarchive -a 'src=/data/etc.tar.gz dest=/data/ owner=test01 mode=700 copy=yes' [root@master01 ~]# ansible all -a 'ls -l /data/etc' 192.168.3.100 | CHANGED | rc=0 >> 总用量 4 drwx------ 5 test01 root 4096 8月 11 11:41 sysconfig 192.168.3.101 | CHANGED | rc=0 >> 总用量 4 drwx------ 5 test01 root 4096 8月 11 11:41 sysconfig 192.168.3.102 | CHANGED | rc=0 >> 总用量 4 drwx------ 5 test01 root 4096 8月 11 11:41 sysconfig
6. archive模块
dest #目标文件
format #压缩格式
group
mode
owner
path #远程主机的绝对地址
实例如下：将 /etc/yum.repos.d/文件全部打包发回server主机：
[root@master01 ~]# ansible all -m archive -a 'path=/etc/yum.repos.d/ dest=/data/yum.tar.gz format=gz' [root@master01 ~]# ansible all -a 'ls -l /data' |grep yum -rw-r--r-- 1 root root 2336 8月 23 00:25 yum.tar.gz -rw-r--r-- 1 root root 2337 8月 23 00:25 yum.tar.gz -rw-r--r-- 1 root root 1934 8月 23 00:25 yum.tar.gz
然后发回server主机：
[root@master01 ~]# ansible all -m fetch -a 'src=/data/yum.tar.gz dest=/data/yum' 192.168.3.100 | CHANGED => { "changed": true, "checksum": "c6a133568eb541b62ba1ae17e705d34c9587869d", "dest": "/data/yum/192.168.3.100/data/yum.tar.gz", "md5sum": "65fd881d8f3072ecd64aa0e8c8b52cb9", "remote_checksum": "c6a133568eb541b62ba1ae17e705d34c9587869d", "remote_md5sum": null } 192.168.3.101 | CHANGED => { "changed": true, "checksum": "9662f9158cf80589282e75cc4ec86da760ecd189", "dest": "/data/yum/192.168.3.101/data/yum.tar.gz", "md5sum": "1c903d2142b493cd595147f3fa0748cd", "remote_checksum": "9662f9158cf80589282e75cc4ec86da760ecd189", "remote_md5sum": null } 192.168.3.102 | CHANGED => { "changed": true, "checksum": "5bf5d482d23c92ee38c1d3fe048aed664e18feb9", "dest": "/data/yum/192.168.3.102/data/yum.tar.gz", "md5sum": "4a9c7f3b5e08371267e9eb499d4f92e1", "remote_checksum": "5bf5d482d23c92ee38c1d3fe048aed664e18feb9", "remote_md5sum": null } [root@master01 ~]# tree /data/yum/ /data/yum/ ├── 192.168.3.100 │ └── data │ └── yum.tar.gz ├── 192.168.3.101 │ └── data │ └── yum.tar.gz └── 192.168.3.102 └── data └── yum.tar.gz 6 directories, 3 files
7. Script脚本模块：执行脚本
chdir #在运行脚本之前cd到远程主机的一个目录下
creates #远程主机上的文件存在时，则脚本不运行
如，copy一个server的脚本到远程主机并执行；
1 [root@master01 data]# cat ./test.sh 2 #!/bin/bash 3 echo "welcome to my $HOSTNAME" 4 然后拷贝到远程主机下 5 [root@master01 data]# ansible all -m copy -a 'src=/data/test.sh dest=/data/test-1.sh mode=755' 6 192.168.3.101 | CHANGED => { 7 "ansible_facts": { 8 "discovered_interpreter_python": "/usr/libexec/platform-python" 9 }, 10 "changed": true, 11 "checksum": "5cf8e18b77ffc1800c384568ac01edcf0b331726", 12 "dest": "/data/test-1.sh", 13 "gid": 0, 14 "group": "root", 15 "md5sum": "2502927a3954f0c5b314cf709609d698", 16 "mode": "0755", 17 "owner": "root", 18 "size": 43, 19 "src": "/root/.ansible/tmp/ansible-tmp-1629725696.280507-2399767-147506280008766/source", 20 "state": "file", 21 "uid": 0 22 } 23 192.168.3.100 | CHANGED => { 24 "ansible_facts": { 25 "discovered_interpreter_python": "/usr/libexec/platform-python" 26 }, 27 "changed": true, 28 "checksum": "5cf8e18b77ffc1800c384568ac01edcf0b331726", 29 "dest": "/data/test-1.sh", 30 "gid": 0, 31 "group": "root", 32 "md5sum": "2502927a3954f0c5b314cf709609d698", 33 "mode": "0755", 34 "owner": "root", 35 "size": 43, 36 "src": "/root/.ansible/tmp/ansible-tmp-1629725696.273245-2399765-122019915986623/source", 37 "state": "file", 38 "uid": 0 39 } 40 192.168.3.102 | CHANGED => { 41 "ansible_facts": { 42 "discovered_interpreter_python": "/usr/libexec/platform-python" 43 }, 44 "changed": true, 45 "checksum": "5cf8e18b77ffc1800c384568ac01edcf0b331726", 46 "dest": "/data/test-1.sh", 47 "gid": 0, 48 "group": "root", 49 "md5sum": "2502927a3954f0c5b314cf709609d698", 50 "mode": "0755", 51 "owner": "root", 52 "size": 43, 53 "src": "/root/.ansible/tmp/ansible-tmp-1629725696.3662632-2399769-53194866181495/source", 54 "state": "file", 55 "uid": 0 56 } 57 然后使用script模块执行： 58 [root@master01 data]# ansible all -m script -a '/data/test-1.sh' 59 192.168.3.100 | CHANGED => { 60 "changed": true, 61 "rc": 0, 62 "stderr": "Shared connection to 192.168.3.100 closed.\r\n", 63 "stderr_lines": [ 64 "Shared connection to 192.168.3.100 closed." 65 ], 66 "stdout": "welcome to my master01\r\n", 67 "stdout_lines": [ 68 "welcome to my master01" 69 ] 70 } 71 192.168.3.101 | CHANGED => { 72 "changed": true, 73 "rc": 0, 74 "stderr": "Shared connection to 192.168.3.101 closed.\r\n", 75 "stderr_lines": [ 76 "Shared connection to 192.168.3.101 closed." 77 ], 78 "stdout": "welcome to my node01\r\n", 79 "stdout_lines": [ 80 "welcome to my node01" 81 ] 82 } 83 192.168.3.102 | CHANGED => { 84 "changed": true, 85 "rc": 0, 86 "stderr": "Shared connection to 192.168.3.102 closed.\r\n", 87 "stderr_lines": [ 88 "Shared connection to 192.168.3.102 closed." 89 ], 90 "stdout": "welcome to my node02\r\n", 91 "stdout_lines": [ 92 "welcome to my node02" 93 ] 94 }
8. file模块：
group #指定组名
mode #指定权限
owner #指定拥有者
path # (required)
state # absent、diff、directory、
删除一个文件：
1 [root@master01 data]# ansible all -a 'ls /data' 2 192.168.3.100 | CHANGED | rc=0 >> 3 700 4 chmon 5 chown 6 database 7 etc 8 etc.tar.gz 9 f1.txt 10 f2.txt 11 os 12 redhat-release 13 test01 14 test-1.sh 15 test.sh 16 yum 17 yum.tar.gz 18 192.168.3.101 | CHANGED | rc=0 >> 19 700 20 chmon 21 chown 22 etc 23 f1.txt 24 f2.txt 25 redhat-release 26 test01 27 test-1.sh 28 yum.tar.gz 29 192.168.3.102 | CHANGED | rc=0 >> 30 700 31 chmon 32 chown 33 etc 34 f1.txt 35 f2.txt 36 redhat-release 37 test01 38 test-1.sh 39 yum.tar.gz 40 [root@master01 data]# ansible all -m file -a 'path=/data/700 state=absent' #删除data下700文件 41 192.168.3.100 | CHANGED => { 42 "ansible_facts": { 43 "discovered_interpreter_python": "/usr/libexec/platform-python" 44 }, 45 "changed": true, 46 "path": "/data/700", 47 "state": "absent" 48 } 49 192.168.3.101 | CHANGED => { 50 "ansible_facts": { 51 "discovered_interpreter_python": "/usr/libexec/platform-python" 52 }, 53 "changed": true, 54 "path": "/data/700", 55 "state": "absent" 56 } 57 192.168.3.102 | CHANGED => { 58 "ansible_facts": { 59 "discovered_interpreter_python": "/usr/libexec/platform-python" 60 }, 61 "changed": true, 62 "path": "/data/700", 63 "state": "absent" 64 } 65 [root@master01 data]# ansible all -a 'ls /data' 66 192.168.3.100 | CHANGED | rc=0 >> 67 chmon 68 chown 69 database 70 etc 71 etc.tar.gz 72 f1.txt 73 f2.txt 74 os 75 redhat-release 76 test01 77 test-1.sh 78 test.sh 79 yum 80 yum.tar.gz 81 192.168.3.101 | CHANGED | rc=0 >> 82 chmon 83 chown 84 etc 85 f1.txt 86 f2.txt 87 redhat-release 88 test01 89 test-1.sh 90 yum.tar.gz 91 192.168.3.102 | CHANGED | rc=0 >> 92 chmon 93 chown 94 etc 95 f1.txt 96 f2.txt 97 redhat-release 98 test01 99 test-1.sh 100 yum.tar.gz
9. hostname模块：改主机名
name #指定主机名为什么，不要同时修改所有机器的主机名，这样所有机器的主机名都一致了
10. cron模块：计划任务模块
minute #分( 0-59, *, */2, etc ) hour #时( 0-23, *, */2, etc ) day #日( 1-31, *, */2, etc ) month #月( 1-12, *, */2, etc ) weekday #周 0-6 for Sunday-Saturday name #命名，可以在state中条用删除该任务 state #present or absent 创建删除 user #周期任务的用户
job #执行一个命令
实例：创建一个计划任务，周一至周五每天凌晨4:30分执行一个脚本
1 [root@master01 data]# ansible all -m cron -a 'minute=30 hour=4 weekday=1-5 name=echo job=./data/test-1.sh' 2 192.168.3.100 | CHANGED => { 3 "ansible_facts": { 4 "discovered_interpreter_python": "/usr/libexec/platform-python" 5 }, 6 "changed": true, 7 "envs": [], 8 "jobs": [ 9 "echo" 10 ] 11 } 12 192.168.3.101 | CHANGED => { 13 "ansible_facts": { 14 "discovered_interpreter_python": "/usr/libexec/platform-python" 15 }, 16 "changed": true, 17 "envs": [], 18 "jobs": [ 19 "echo" 20 ] 21 } 22 192.168.3.102 | CHANGED => { 23 "ansible_facts": { 24 "discovered_interpreter_python": "/usr/libexec/platform-python" 25 }, 26 "changed": true, 27 "envs": [], 28 "jobs": [ 29 "echo" 30 ] 31 } 32 [root@master01 data]# ansible all -a 'crontab -l' 33 192.168.3.100 | CHANGED | rc=0 >> 34 #Ansible: echo 35 30 4 * * 1-5 ./data/test-1.sh 36 192.168.3.101 | CHANGED | rc=0 >> 37 #Ansible: echo 38 30 4 * * 1-5 ./data/test-1.sh 39 192.168.3.102 | CHANGED | rc=0 >> 40 #Ansible: echo 41 30 4 * * 1-5 ./data/test-1.sh
11. yum模块：支持redhat，centos版本
name #安装包的名称 state # install (`present' or `installed', `latest'), or remove (`absent' or `removed') skip_broken #跳过依赖或损坏 list # yum list --show-duplicates <package> download_dir download_only disablerepo enablerepo
例如：
[root@master01 data]# ansible all -m yum -a 'list=repos' #查询主机有哪些源可以用，状态时enable还是什么 192.168.3.100 | SUCCESS => { "ansible_facts": { "discovered_interpreter_python": "/usr/libexec/platform-python" }, "changed": false, "msg": "", "results": [ { "repoid": "base", "state": "enabled" }, { "repoid": "extras", "state": "enabled" }, { "repoid": "AppStream", "state": "enabled" }, { "repoid": "docker-ce-stable", "state": "enabled" }, { "repoid": "epel", "state": "enabled" }, { "repoid": "kubernetes", "state": "enabled" } ] }
[root@master01 data]# ansible all -m yum -a 'name=httpd state=installed' #yum安装http服务
192.168.3.100 | CHANGED => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": true,
"msg": "",
"rc": 0,
"results": [
"Installed: apr-util-openssl-1.6.1-6.el8.x86_64",
"Installed: httpd-2.4.37-39.module_el8.4.0+778+c970deab.x86_64",
"Installed: httpd-filesystem-2.4.37-39.module_el8.4.0+778+c970deab.noarch",
"Installed: mod_http2-1.15.7-3.module_el8.4.0+778+c970deab.x86_64",
"Installed: httpd-tools-2.4.37-39.module_el8.4.0+778+c970deab.x86_64",
"Installed: centos-logos-httpd-85.8-1.el8.noarch",
"Installed: apr-1.6.3-11.el8.x86_64",
"Installed: apr-util-1.6.1-6.el8.x86_64",
"Installed: apr-util-bdb-1.6.1-6.el8.x86_64"
]
}
12. replace：替换模块，实现文件替换
path #文件(required)
regexp #(required)匹配的正则表达式
replace #替换成的内容
替换httpd服务的配置文件监听的80端口为1080
1 [root@master01 data]# ansible all -m replace -a 'path=/etc/httpd/conf/httpd.conf regexp="Listen 80" replace="Listen 1080"' 2 192.168.3.100 | CHANGED => { 3 "ansible_facts": { 4 "discovered_interpreter_python": "/usr/libexec/platform-python" 5 }, 6 "changed": true, 7 "msg": "1 replacements made" 8 } 9 192.168.3.101 | CHANGED => { 10 "ansible_facts": { 11 "discovered_interpreter_python": "/usr/libexec/platform-python" 12 }, 13 "changed": true, 14 "msg": "1 replacements made" 15 } 16 192.168.3.102 | CHANGED => { 17 "ansible_facts": { 18 "discovered_interpreter_python": "/usr/libexec/platform-python" 19 }, 20 "changed": true, 21 "msg": "1 replacements made" 22 } 23 [root@master01 data]# ansible all -a 'cat /etc/httpd/conf/httpd.conf |grep ^Listen' 24 192.168.3.101 | CHANGED | rc=0 >> 25 Listen 1080 26 192.168.3.100 | CHANGED | rc=0 >> 27 Listen 1080 28 192.168.3.102 | CHANGED | rc=0 >> 29 Listen 1080
13.service模块：启动服务
启动服务可以使用shell模块：
[root@master01 data]# ansible all -a 'systemctl start httpd' 192.168.3.101 | CHANGED | rc=0 >> 192.168.3.100 | CHANGED | rc=0 >> 192.168.3.102 | CHANGED | rc=0 >> [root@master01 data]# ansible all -a 'ss -tnl|grep 1080' 192.168.3.100 | CHANGED | rc=0 >> LISTEN 0 128 0.0.0.0:31080 0.0.0.0:* LISTEN 0 128 *:1080 *:* 192.168.3.101 | CHANGED | rc=0 >> LISTEN 0 128 0.0.0.0:31080 0.0.0.0:* LISTEN 0 128 *:1080 *:* 192.168.3.102 | CHANGED | rc=0 >> LISTEN 0 128 0.0.0.0:31080 0.0.0.0:* LISTEN 0 128 *:1080 *:*
可以是使用service模块
name # (required) 服务名称 enabled #是否开机启动 state #`started'/`stopped'
ansible all -m service -a 'name=httpd state=stopped' [root@master01 data]# ansible all -a 'ss -tnl|grep -w 1080' 192.168.3.100 | FAILED | rc=1 >> non-zero return code 192.168.3.101 | FAILED | rc=1 >> non-zero return code 192.168.3.102 | FAILED | rc=1 >> non-zero return code 再次启动并设置为开机自启 ansible all -m service -a 'name=httpd state=started enabled=yes' [root@master01 data]# ansible all -a 'ss -tnl|grep -w 1080' 192.168.3.100 | CHANGED | rc=0 >> LISTEN 0 128 *:1080 *:* 192.168.3.101 | CHANGED | rc=0 >> LISTEN 0 128 *:1080 *:* 192.168.3.102 | CHANGED | rc=0 >> LISTEN 0 128 *:1080 *:* 通过查看确实是开机自启动的了 [root@master01 data]# ansible all -a 'systemctl list-unit-files|grep httpd.service' 192.168.3.101 | CHANGED | rc=0 >> httpd.service enabled 192.168.3.100 | CHANGED | rc=0 >> httpd.service enabled 192.168.3.102 | CHANGED | rc=0 >> httpd.service enabled
14.user模块：
15.group模块：
16. lineinfile：替换模块，相当于sed命令，修改文件内容
17. setup模块：收集主机信息，
filter #指定显示某些特性，支持通配符
[root@master01 data]# ansible all -m setup 过滤下cpu的一些选项 [root@master01 data]# ansible all -m setup |grep cpu "ansible_processor_vcpus": 4, "ansible_processor_vcpus": 4, "ansible_processor_vcpus": 4, 然后使用filter单独查看这些特性 [root@master01 data]# ansible all -m setup -a 'filter=ansible_processor_vcpus' 192.168.3.101 | SUCCESS => { "ansible_facts": { "ansible_processor_vcpus": 4, "discovered_interpreter_python": "/usr/libexec/platform-python" }, "changed": false } 192.168.3.100 | SUCCESS => { "ansible_facts": { "ansible_processor_vcpus": 4, "discovered_interpreter_python": "/usr/libexec/platform-python" }, "changed": false } 192.168.3.102 | SUCCESS => { "ansible_facts": { "ansible_processor_vcpus": 4, "discovered_interpreter_python": "/usr/libexec/platform-python" }, "changed": false }
本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。
