In my Ansible playbook many times i need to create file there
- name: Copy file
template:
src: code.conf.j2
dest: "{{project_root}}/conf/code.conf"
now many times conf
dir is not there. Then I have to create more task to create that dir first.
Is there any easy way to auto create dir if don't exist with some option
This question is related to
ansible
AFAIK, the only way this could be done is by using the state=directory
option.
While template
module supports most of copy
options, which in turn supports most file
options, you can not use something like state=directory
with it. Moreover, it would be quite confusing (would it mean that {{project_root}}/conf/code.conf
is a directory ? or would it mean that {{project_root}}/conf/
should be created first.
So I don't think this is possible right now without adding a previous file
task.
- file:
path: "{{project_root}}/conf"
state: directory
recurse: yes
Right now, this is the only way
- name: Ensures {{project_root}}/conf dir exists
file: path={{project_root}}/conf state=directory
- name: Copy file
template:
src: code.conf.j2
dest: "{{project_root}}/conf/code.conf"
To ensure success with a full path use recurse=yes
- name: ensure custom facts directory exists
file: >
path=/etc/ansible/facts.d
recurse=yes
state=directory
copy module creates the directory if it's not there. In this case it created the resolved.conf.d directory
- name: put fallback_dns.conf in place
copy:
src: fallback_dns.conf
dest: /etc/systemd/resolved.conf.d/
mode: '0644'
owner: root
group: root
become: true
tags: testing
According to the latest document when state is set to be directory, you don't need to use parameter recurse to create parent directories, file module will take care of it.
- name: create directory with parent directories
file:
path: /data/test/foo
state: directory
this is fare enough to create the parent directories data and test with foo
please refer the parameter description - "state" http://docs.ansible.com/ansible/latest/modules/file_module.html
you can create the folder using the following depending on your ansible version.
Latest version 2<
- name: Create Folder
file:
path: "{{project_root}}/conf"
recurse: yes
state: directory
Older version:
- name: Create Folder
file:
path="{{project_root}}/conf"
recurse: yes
state=directory
Refer - http://docs.ansible.com/ansible/latest/file_module.html
If you are running Ansible >= 2.0 there is also the dirname filter you can use to extract the directory part of a path. That way you can just use one variable to hold the entire path to make sure both tasks never get out of sync.
So for example if you have playbook with dest_path
defined in a variable like this you can reuse the same variable:
- name: My playbook
vars:
dest_path: /home/ubuntu/some_dir/some_file.txt
tasks:
- name: Make sure destination dir exists
file:
path: "{{ dest_path | dirname }}"
state: directory
recurse: yes
# now this task is always save to run no matter how dest_path get's changed arround
- name: Add file or template to remote instance
template:
src: foo.txt.j2
dest: "{{ dest_path }}"
Source: Stackoverflow.com