ansible find (-or linux) for directories with set depth - ansible

I'm trying to use the Ansible find builtin to create something similar to
find /home/user/data -maxdepth 2 -type d -name 'mul' -or -name 'sqr'
where /home/user/data has folders a,b,c... and in each of them could be none/one/both of mul- or sqr-directories.
It works well with that Linux query and with Ansible I tried
- name: find fields
find:
depth: 2
paths: "/home/user/data"
file_type: directory
patterns:
- 'mul'
- 'sqr'
register: fields
- name: debug1
debug:
msg: " myitem: {{ item }}"
loop: "{{ fields.files | map(attribute='path') }}"
but my debug output is empty.
I could remove the patterns and set depth: 1, resulting in a list a,b,c and then iterate over those to find mul and sqr but that takes unnecessarily long if the lists get long.

As Vladimir said, setting recurse: yes solves the issue.
I'm still wondering, why, when setting depth: 2, recurse: yes is not implied.
Here is the full example:
- name: find fields
find:
depth: 2
paths: "/home/user/data"
file_type: directory
recurse: yes
patterns:
- 'mul'
- 'sqr'
register: fields
- name: debug1
debug:
msg: " myitem: {{ item }}"
loop: "{{ fields.files | map(attribute='path') }}"

Related

Delete all old files, but keep newest 3 files for same file name and different path

Hi can i know how can i keep the latest 3 files based on file name and path. For instance i have
fileAbackup1.war, fileAbackup2.war, fileAbackup3.war, fileAbackup4.war
fileBbackup1.war, fileBbackup2.war, fileBbackup3.war, fileBbackup4.war
So i should keep
fileAbackup1.war, fileAbackup2.war, fileAbackup3.war
fileBbackup1.war, fileBbackup2.war, fileBbackup3.war
I know the part of finding files and deleting files older than x days. I already done the coding part. But i need have some filter to keep 3 backup files of same name of different path
Updated
Below is my ansible code
- name: Find files
find:
paths: "{{ remove_file_path }}"
use_regex: yes
patterns:
- '*.war.*.backup*'
- '{{ rar_file_name }}.rar.*.bakup*'
- '.*\..*\.\d+\.\d{4}-\d{2}-\d{2}#\d{2}:\d{2}:\d{2}~$'
age: 5d
recurse: yes
register: removeFile
- name: Delete files
file:
path: "{{ item.path }}"
state: absent
loop: "{{ removeFile.files }}"
The tasks below
- find:
paths: dir1
patterns: '*.war'
register: result
- set_fact:
my_files: "{{ result.files|
map(attribute='path')|
sort|
list }}"
- debug:
var: my_files[0:3]
give
my_files[0:3]:
- dir1/fileAbackup1.war
- dir1/fileAbackup2.war
- dir1/fileAbackup3.war
If you need the filenames only map the filter basename. For example
- set_fact:
my_files: "{{ result.files|
map(attribute='path')|
map('basename')|
sort|
list }}"
- debug:
var: my_files[0:3]
give
my_files[0:3]:
- fileAbackup1.war
- fileAbackup2.war
- fileAbackup3.war
Q: "Will it have file fileBbackup1.war, fileBbackup2.war, and fileBbackup3.war as well?"
A: Yes. It will. Create a dictionary of the lists. For example
- set_fact:
my_files: "{{ my_files|default({})|
combine({item: result.files|
map(attribute='path')|
map('basename')|
select('search', item)|
sort|
list}) }}"
loop:
- fileAbackup
- fileBbackup
- debug:
msg: "{{ item.value[0:3] }}"
loop: "{{ my_files|dict2items }}"
loop_control:
label: "{{ item.key }}"
give
ok: [localhost] => (item=fileAbackup) =>
msg:
- fileAbackup1.war
- fileAbackup2.war
- fileAbackup3.war
ok: [localhost] => (item=fileBbackup) =>
msg:
- fileBbackup1.war
- fileBbackup2.war
- fileBbackup3.war
This command will provide the information you need.
ls -1 *.war | sort -r | head -n -3
Explanation
ls -1 *.war | sort -r Performs a reverse sort and displays just the filenames
head -n -3 Displays all except the first 3
You can pipe this to the command that deletes the files or you can run the following
rm $(ls -1 | sort -r | head -n -3)

Ansible list windows folder in D drive and sort the output by numeric order get the last element

I have folders like this in my windows machine. using ansible want to sort this app-* pattern folder and get the last element. from this example I want to get d:\app-9.7.8 in ansible variable
d:\app-1.0.3
d:\app-1.0.7
d:\app-2.0.4
d:\app-7.0.4
d:\app-9.7.8
This code list the folder, but not sure how to sort and get the last element.
- name: Find dir
win_find:
paths: D:\
recurse: no
file_type: directory
register: result
- name: Find dir
debug:
msg: "output {{ result.files }}"
I am getting the last element like this:
- name: set dir
set_fact:
mule_dir_list: "{{ result.files | sort(attribute='path') | map(attribute='path') | list }}"
when: "( result.files |length > 0 )"
- name: print dir
debug:
msg: "dir {{ mule_dir_list[-1] }}"

What is the ansible equivalent to find -exec cp with file extensions filtered?

I need to replace this kind of command:
- name: Copy files .par
shell: find {{ path_src }}/* -name '*.ext' -exec cp {} {{ path_dest }} \; | find {{ path_src }}/ -type f -a ! -name "*.*" -exec cp {} {{ part_dest }} \;
ignore_errors: yes
The '.ext' can be different on the same task and it's linked to the destination if i find '.sql' i want it to go to the destination .sql
I try this kind of solution
- name: TEST COPY
hosts: localhost
tasks:
- name: Test Find
find:
paths: /home/me/test/find_cpy
file_type: file
recurse: yes
patterns: ['*.ext','*.sql','*.sh']
register: find_list
- name:
debug: var=find_list
- name: test set fact
set_fact:
path_file: "{{ find_list.files | map(attribute='path') | list }}"
register: test_fact
- debug: var=test_fact
- name: test sql copy
copy:
src: "{{ test_fact.path}}"
dest: "/home/me/test/test_copy/sql"
owner: me
mode: 0755
when: ????
- name: test register
copy:
src: "{{ item.path }}"
dest: "/home/me/test/test_copy/"
owner: me
mode: 0755
with_items: "{{ find_list.files }}"
The test register is ok but the test sql copy i have no idea.
Any Ideas
Thanks
Only few changes are needed
- name: TEST COPY
hosts: localhost
gather_facts: false
tasks:
- name: Test Find
find:
paths: /home/me/test/find_cpy
file_type: file
recurse: yes
patterns: ['*.ext','*.sql','*.sh']
register: find_list
- name:
debug: var=find_list
- name: test set fact
set_fact:
path_file: "{{ find_list.files | map(attribute='path') | list }}"
# register: test_fact
Registered variable test_fact is not needed. The list of the paths has been stored in path_file.
- debug: var=path_file
- name: test sql copy
copy:
# src: "{{ test_fact.path}}"
src: "{{ item }}"
dest: "/home/me/test/test_copy/sql"
owner: me
mode: 0755
loop: "{{ path_file }}"
Loop the list of paths path_file and copy items to the destination.
- name: test register
copy:
# src: "{{ item.path }}"
src: "{{ item }}"
dest: "/home/me/test/test_copy/"
owner: me
mode: 0755
# with_items: "{{ find_list.files }}"
loop: "{{ path_file }}"
Loop find_list.files and item.path gives the same results as path_file and item. I'm not sure what the purpose of this task should be.

running shall command with ansible

i am new to Ansible, and have write .yml file to empty a file, just like ">file_name"
---
tasks:
- name: Empty Log Files greater then 400M
shell: 'find "{{ item }}" -name "messages*" -size +400M -exec sh -c '> {}' \;'
with_items:
- /var/log
- /var/opt
- /var/spool/mail
ignore_errors: yes
and i am getting this following error
ERROR! Syntax Error while loading YAML.
The error appears to have been in
'/tmp/clean.yml': line 7, column 11, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
name: Delete Log Files greater then 400M
shell: 'find "{{ item }}" -name "messages*" -size +400M -exec sh -c '> {}' \;'
^ here We could be wrong, but this one looks like it might be an issue with missing quotes. Always quote template expression
brackets when they start a value. For instance:
with_items:
{{ foo }}
Should be written as:
with_items:
- "{{ foo }}"
exception type: exception: mapping
values are not allowed in this context in "", line
7, column 11
where im getting it wrong?
Kindly refer below playbook as a reference for the same.
---
- name: play to check the file size
hosts: "{{ servers }}"
tasks:
- name: Recursively find /tmp files older than 4 weeks and equal or greater than 1 megabyte
find:
paths: "{{ item }}"
age: 4w
size: 1m
recurse: yes
with_items:
- path_1
- path_2
- path_3

In Ansible ,can we loop through list of files and match content in file using lineinfile module

I have to find all config.xml on a server and produce the list on a given server.
Once we registered the files list, i have to check the content in each file on the list using Ansible
I tried to derive the paths for all config.xml
register them and print the list
Added the registered variable into lineinfile path
##Derive Config.xml path
- name: Find the location of xml file
shell: find {{ wlx_mount_point }} -maxdepth 1 -name {{xml_file}} | rev | cut -d '/' -f3- | rev
register: wlx_domain_home
ignore_errors: yes
- debug:
msg: "{{ wlx_domain_home.stdout_lines|list }}"
- name: check domain home directory exists
stat:
path: "{{ wlx_domain_home |list }}"
ignore_errors: true
- debug:
msg: "{{ wlx_domain_home.stdout_lines|list }}"
- name: "Ensure Logging Settings in config.xml"
lineinfile:
line: "{{ item.line }}"
regexp: "{{ item.regexp }}"
path: "{{ wlx_domain_home.stdout_lines|list }}/config/config.xml"
state: present
backrefs: yes
register: config.xml.Logging
with_fileglob: "{{ wlx_domain_home.stdout_lines|list }}/config/config.xml"
with_items:
- line: "<logger-severity>Info</logger-severity>"
regexp: "^logger-severity.*"
Expected results are , it has to look for lines in each file and loop through the list. ` Its printing the list and not able to find the content
"_ansible_ignore_errors": true, "msg": "Destination
[u'/appl/cmpas9/user_projects/pte-ipscasws',
u'/appl/bbb/user_projects/qa-ucxservices_bkp',
u'/appl/app/user_projects/weiss_apps12',
u'appl/view/user_projects/weiss_apps12_oldbkp',
u'appl/voc/user_projects/qa-voc']/config/config.xml does not exist !"
}
This is how i fixed the issue. Now it gives output
- name: find all weblogic domain paths
shell: find /tech/appl -type f -name config.xml
register: wlx_domain_config
- debug:
var: wlx_domain_config.stdout_lines
name: "Ensure allow-unencrypted-null-cipher Encryption Settings in config.xml"
shell: grep -i "" {{ item }}
with_items: "{{ wlx_domain_config.stdout_lines }}"
register: allowunencrypted
debug:
var: allowunencrypted.stdout_lines

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