The role and difference of command, shell, raw, script modules

Use of command module: to execute a script file command.sh, the function of command.sh file is echo "I am command module"

[[email protected] .ansible]# vim command.sh[[email protected] .ansible]# chmod +x command.sh[[email protected] .ansible]# ./command.shI am command module

The shell module executes the command ls /root | grep txt

[[email protected] .ansible]# ansible all -m shell -a "ls/root | grep txt"

The raw module executes the pwd command

[[email protected] .ansible]# ansible test -m raw -a "pwd"

The script module executes the script.sh file, and the content of the file is echo "I am script module"

[[email protected] ~]# ansible node -m script -a "script.sh chdir=/root"

file module:

Create a file and specify a user, the user group is student, and the permission is 600

[[email protected] ~]# ansible node1 -m file -a "path=/testdir/testdir state=absent" state=touch owner=student group=student mode=600"

Create a directory and specify a user, the user group is student, and the permission is 755

[[email protected] ~]# ansible node1 -m file -a "path=/home/testfile state=touch owner=student group=student mode=755"

Create linked file

[[email protected] ~]# ansible node1 -m file -a "path=/testdir/linkfile state=link src=/testdir/testfile"

Delete the first created file

[[email protected] ~]# ansible test70 -m file -a "ansible test70 -m file -a "path=/testdir/testdir state=absent"

copy

Copy file

[[email protected] ~]# ansible node1 -m copy -a "src=/etc/passwd dest=/tmp/passwd owner=root group=root mode=0644"

Copy directory

[[email protected] ~]# ansible node1 -m copy -a "src=/etc/ansible dest=/tmp owner=root group=root mode=0755"

fetch

Fetch files from the controlled host

[[email protected] ~]# ansible node1 -m fetch -a 'src=/etc/hosts dest=/opt'

synchronize

pull: pull a directory from the controlled host

ansible -i /tmp/hosts backup -m synchronize -a 'mode=pull src=/tmp/backup/ dest=/tmp/backup/'

push: push the directory to the controlled host

ansible -i /tmp/hosts backup -m synchronize -a 'src=/tmp/backup/ dest=/tmp/backup/'ansible -i /tmp/hosts backup -m synchronize -a 'mode=push src=/tmp/backup/ dest=/tmp/backup/'