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Ansible: Bagaimana Cara Menghapus/Membuat Ulang File saat menjalankan Ansible Playbook?

Diterbitkan: 2019-08-29

Ansible - Bagaimana Cara Menghapus Membuat ulang file?

Mungkin tidak diragukan lagi alat Otomasi Infrastruktur terbaik di luar sana yang digunakan oleh 500 perusahaan teratas di seluruh dunia.

Di Crunchify, kami telah menerbitkan banyak tutorial tentang Ansible. Silakan lihat Ansible Archive untuk semua tutorial mendetail. Berikut adalah 3 tutorial teratas.

  1. Bagaimana cara menyalin File, Direktori atau Script dari localhost ke Remote host?
  2. Bagaimana cara menelurkan VM Amazon EC2 menggunakan Ansible?
  3. Bagaimana Cara Menjalankan Perintah pada Host jarak jauh dan mendapatkan hasil perintah (log) kembali?

Dalam tutorial ini kita akan membahas 3 tips berbeda yang saya gunakan sehari-hari.

Bagaimana cara menghapus dan membuat ulang file menggunakan Ansible?

Langkah 1

Pastikan Anda telah mengatur Ansible dengan benar di Mac atau OS Linux Anda.

Langkah 2

Buat file crunchify-delete-recreate-ansible.yml

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---
- name : Delete and Re - Create crunchify . txt file from current directory .
   hosts : local
   connection : local
   gather_facts : True
 
   tasks :
    - name : delete file
       ignore_errors : yes
       file :
         state : absent
         path : crunchify . txt
 
    - name : Ansible create file if it doesn ' t exist example
       ignore_errors : yes
       file :
         path : "crunchify.txt"
         state : touch

Langkah-3

Buka file hosts dan letakkan konten di bawah ini:

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[ local ]
localhost ansible_connection = local ansible_python_interpreter = python

Langkah-4

Bagaimana cara Menghapus/Membuat Ulang File saat menjalankan Ansible Playbook?

Jalankan Ansible playbook .

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ansible - playbook - vvv - i . / hosts crunchify - delete - recreate - ansible . yml

Berikut adalah hasilnya:

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WARNING : Executing a script that is loading libcrypto in an unsafe way . This will fail in a future version of macOS . Set the LIBRESSL_REDIRECT_STUB_ABORT = 1 in the environment to force this into an error .
ansible - playbook 2.7.8
   config file = None
   configured module search path = [ u '/Users/crunchify/.ansible/plugins/modules' , u '/usr/share/ansible/plugins/modules' ]
   ansible python module location = / Library / Python / 2.7 / site - packages / ansible
   executable location = / usr / local / bin / ansible - playbook
   python version = 2.7.16 ( default , Jul 14 2019 , 03 : 47 : 49 ) [ GCC 4.2.1 Compatible Apple LLVM 11.0.0 ( clang - 1100.0.32.4 ) ( - macos10 . 15 - objc - s
No config file found ; using defaults
/ Users / crunchify / Documents / ansible / hosts did not meet host_list requirements , check plugin documentation if this is unexpected
/ Users / crunchify / Documents / ansible / hosts did not meet script requirements , check plugin documentation if this is unexpected
Parsed / Users / crunchify / Documents / ansible / hosts inventory source with ini plugin
 
PLAYBOOK : crunchify - delete - recreate - ansible . yml * ***************************************************************************************************************
1 plays in crunchify - delete - recreate - ansible . yml
 
PLAY [ Delete and Re - Create crunchify . txt file from current directory . ] *****************************************************************************************
 
TASK [ Gathering Facts ] *****************************************************************************************************************************************
task path : / Users / crunchify / Documents / ansible / crunchify - delete - recreate - ansible . yml : 2
< localhost > ESTABLISH LOCAL CONNECTION FOR USER : crunchify
< localhost > EXEC / bin / sh - c 'echo ~crunchify && sleep 0'
< localhost > EXEC / bin / sh - c '( umask 77 && mkdir -p "` echo /Users/crunchify/.ansible/tmp/ansible-tmp-1567010309.76-127517206399779 `" && echo ansible-tmp-1567010309.76-127517206399779="` echo /Users/crunchify/.ansible/tmp/ansible-tmp-1567010309.76-127517206399779 `" ) && sleep 0'
Using module file / Library / Python / 2.7 / site - packages / ansible / modules / system / setup . py
< localhost > PUT / Users / crunchify / . ansible / tmp / ansible - local - 36562FsxMwP / tmp5SGRSa TO / Users / crunchify / . ansible / tmp / ansible - tmp - 1567010309.76 - 127517206399779 / AnsiballZ_setup . py
< localhost > EXEC / bin / sh - c 'chmod u+x /Users/crunchify/.ansible/tmp/ansible-tmp-1567010309.76-127517206399779/ /Users/crunchify/.ansible/tmp/ansible-tmp-1567010309.76-127517206399779/AnsiballZ_setup.py && sleep 0'
< localhost > EXEC / bin / sh - c 'python /Users/crunchify/.ansible/tmp/ansible-tmp-1567010309.76-127517206399779/AnsiballZ_setup.py && sleep 0'
< localhost > EXEC / bin / sh - c 'rm -f -r /Users/crunchify/.ansible/tmp/ansible-tmp-1567010309.76-127517206399779/ > /dev/null 2>&1 && sleep 0'
ok : [ localhost ]
META : ran handlers
 
TASK [ delete file ] *********************************************************************************************************************************************
task path : / Users / crunchify / Documents / ansible / crunchify - delete - recreate - ansible . yml : 8
< localhost > ESTABLISH LOCAL CONNECTION FOR USER : crunchify
< localhost > EXEC / bin / sh - c 'echo ~crunchify && sleep 0'
< localhost > EXEC / bin / sh - c '( umask 77 && mkdir -p "` echo /Users/crunchify/.ansible/tmp/ansible-tmp-1567010310.35-144146434104750 `" && echo ansible-tmp-1567010310.35-144146434104750="` echo /Users/crunchify/.ansible/tmp/ansible-tmp-1567010310.35-144146434104750 `" ) && sleep 0'
Using module file / Library / Python / 2.7 / site - packages / ansible / modules / files / file . py
< localhost > PUT / Users / crunchify / . ansible / tmp / ansible - local - 36562FsxMwP / tmpvL0NpJ TO / Users / crunchify / . ansible / tmp / ansible - tmp - 1567010310.35 - 144146434104750 / AnsiballZ_file . py
< localhost > EXEC / bin / sh - c 'chmod u+x /Users/crunchify/.ansible/tmp/ansible-tmp-1567010310.35-144146434104750/ /Users/crunchify/.ansible/tmp/ansible-tmp-1567010310.35-144146434104750/AnsiballZ_file.py && sleep 0'
< localhost > EXEC / bin / sh - c 'python /Users/crunchify/.ansible/tmp/ansible-tmp-1567010310.35-144146434104750/AnsiballZ_file.py && sleep 0'
< localhost > EXEC / bin / sh - c 'rm -f -r /Users/crunchify/.ansible/tmp/ansible-tmp-1567010310.35-144146434104750/ > /dev/null 2>&1 && sleep 0'
changed : [ localhost ] = > {
     "changed" : true ,
     "diff" : {
         "after" : {
             "path" : "crunchify.txt" ,
             "state" : "absent"
         } ,
         "before" : {
             "path" : "crunchify.txt" ,
             "state" : "file"
         }
     } ,
     "invocation" : {
         "module_args" : {
             "_diff_peek" : null ,
             "_original_basename" : null ,
             "access_time" : null ,
             "access_time_format" : "%Y%m%d%H%M.%S" ,
             "attributes" : null ,
             "backup" : null ,
             "content" : null ,
             "delimiter" : null ,
             "directory_mode" : null ,
             "follow" : true ,
             "force" : false ,
             "group" : null ,
             "mode" : null ,
             "modification_time" : null ,
             "modification_time_format" : "%Y%m%d%H%M.%S" ,
             "owner" : null ,
             "path" : "crunchify.txt" ,
             "recurse" : false ,
             "regexp" : null ,
             "remote_src" : null ,
             "selevel" : null ,
             "serole" : null ,
             "setype" : null ,
             "seuser" : null ,
             "src" : null ,
             "state" : "absent" ,
             "unsafe_writes" : null
         }
     } ,
     "path" : "crunchify.txt" ,
     "state" : "absent"
}
 
TASK [ Ansible create file if it doesn 't exist example] *********************************************************************************************************
task path: /Users/crunchify/Documents/ansible/crunchify-delete-recreate-ansible.yml:14
<localhost> ESTABLISH LOCAL CONNECTION FOR USER: crunchify
<localhost> EXEC /bin/sh -c ' echo ~ crunchify && sleep 0 '
<localhost> EXEC /bin/sh -c ' ( umask 77 && mkdir - p "` echo /Users/crunchify/.ansible/tmp/ansible-tmp-1567010310.67-150889598387355 `" && echo ansible - tmp - 1567010310.67 - 150889598387355 = "` echo /Users/crunchify/.ansible/tmp/ansible-tmp-1567010310.67-150889598387355 `" ) && sleep 0 '
Using module file /Library/Python/2.7/site-packages/ansible/modules/files/file.py
<localhost> PUT /Users/crunchify/.ansible/tmp/ansible-local-36562FsxMwP/tmpim0wPm TO /Users/crunchify/.ansible/tmp/ansible-tmp-1567010310.67-150889598387355/AnsiballZ_file.py
<localhost> EXEC /bin/sh -c ' chmod u + x / Users / crunchify / . ansible / tmp / ansible - tmp - 1567010310.67 - 150889598387355 / / Users / crunchify / . ansible / tmp / ansible - tmp - 1567010310.67 - 150889598387355 / AnsiballZ_file . py && sleep 0 '
<localhost> EXEC /bin/sh -c ' python / Users / crunchify / . ansible / tmp / ansible - tmp - 1567010310.67 - 150889598387355 / AnsiballZ_file . py && sleep 0 '
<localhost> EXEC /bin/sh -c ' rm - f - r / Users / crunchify / . ansible / tmp / ansible - tmp - 1567010310.67 - 150889598387355 / > / dev / null 2 > &1 && sleep 0 '
changed : [ localhost ] = > {
     "changed" : true ,
     "dest" : "crunchify.txt" ,
     "diff" : {
         "after" : {
             "atime" : 1567010310.795358 ,
             "mtime" : 1567010310.795358 ,
             "path" : "crunchify.txt" ,
             "state" : "touch"
         } ,
         "before" : {
             "atime" : 1567010310.795286 ,
             "mtime" : 1567010310.795286 ,
             "path" : "crunchify.txt" ,
             "state" : "absent"
         }
     } ,
     "gid" : 20 ,
     "group" : "staff" ,
     "invocation" : {
         "module_args" : {
             "_diff_peek" : null ,
             "_original_basename" : null ,
             "access_time" : null ,
             "access_time_format" : "%Y%m%d%H%M.%S" ,
             "attributes" : null ,
             "backup" : null ,
             "content" : null ,
             "delimiter" : null ,
             "directory_mode" : null ,
             "follow" : true ,
             "force" : false ,
             "group" : null ,
             "mode" : null ,
             "modification_time" : null ,
             "modification_time_format" : "%Y%m%d%H%M.%S" ,
             "owner" : null ,
             "path" : "crunchify.txt" ,
             "recurse" : false ,
             "regexp" : null ,
             "remote_src" : null ,
             "selevel" : null ,
             "serole" : null ,
             "setype" : null ,
             "seuser" : null ,
             "src" : null ,
             "state" : "touch" ,
             "unsafe_writes" : null
         }
     } ,
     "mode" : "0644" ,
     "owner" : "crunchify" ,
     "size" : 0 ,
     "state" : "file" ,
     "uid" : 502
}
META : ran handlers
META : ran handlers
 
PLAY RECAP * ****************************************************************************************************************************************************
localhost                    : ok = 3      changed = 2      unreachable = 0      failed = 0

Dan itu saja. Playbook Ansible di atas akan menghapus file yang ada bernama crunchify.txt dan akan membuat yang baru dengan konten kosong.

Seperti biasa, beri tahu kami jika ada pertanyaan atau masalah apa pun yang berjalan di atas Ansible Playbook.