How is it possible to move/rename a file/directory using an Ansible module on a remote system? I don't want to use the command/shell tasks and I don't want to copy the file from the local system to the remote system.
913 Answers
From version 2.0, in copy module you can use remote_src parameter.
If True it will go to the remote/target machine for the src.
- name: Copy files from foo to bar copy: remote_src=True src=/path/to/foo dest=/path/to/barIf you want to move file you need to delete old file with file module
- name: Remove old files foo file: path=/path/to/foo state=absentFrom version 2.8 copy module remote_src supports recursive copying.
The file module doesn't copy files on the remote system. The src parameter is only used by the file module when creating a symlink to a file.
If you want to move/rename a file entirely on a remote system then your best bet is to use the command module to just invoke the appropriate command:
- name: Move foo to bar command: mv /path/to/foo /path/to/barIf you want to get fancy then you could first use the stat module to check that foo actually exists:
- name: stat foo stat: path=/path/to/foo register: foo_stat
- name: Move foo to bar command: mv /path/to/foo /path/to/bar when: foo_stat.stat.existsI have found the creates option in the command module useful. How about this:
- name: Move foo to bar command: creates="path/to/bar" mv /path/to/foo /path/to/barI used to do a 2 task approach using stat like Bruce P suggests. Now I do this as one task with creates. I think this is a lot clearer.
1- name: Move the src file to dest command: mv /path/to/src /path/to/dest args: removes: /path/to/src creates: /path/to/destThis runs the mv command only when /path/to/src exists and /path/to/dest does not, so it runs once per host, moves the file, then doesn't run again.
I use this method when I need to move a file or directory on several hundred hosts, many of which may be powered off at any given time. It's idempotent and safe to leave in a playbook.
Another Option that has worked well for me is using the synchronize module . Then remove the original directory using the file module.
Here is an example from the docs:
- synchronize: src: /first/absolute/path dest: /second/absolute/path archive: yes delegate_to: "{{ inventory_hostname }}"I know it's a YEARS old topic, but I got frustrated and built a role for myself to do exactly this for an arbitrary list of files. Extend as you see fit:
main.yml
- name: created destination directory file: path: /path/to/directory state: directory mode: '0750'
- include_tasks: move.yml loop: - file1 - file2 - file3move.yml
- name: stat the file stat: path: {{ item }} register: my_file
- name: hard link the file into directory file: src: /original/path/to/{{ item }} dest: /path/to/directory/{{ item }} state: hard when: my_file.stat.exists
- name: Delete the original file file: path: /original/path/to/{{ item }} state: absent when: my_file.stat.existsNote that hard linking is preferable to copying here, because it inherently preserves ownership and permissions (in addition to not consuming more disk space for a second copy of the file).
1This is the way I got it working for me:
Tasks: - name: checking if the file 1 exists stat: path: /path/to/foo abc.xts register: stat_result - name: moving file 1 command: mv /path/to/foo abc.xts /tmp when: stat_result.stat.exists == Truethe playbook above, will check if file abc.xts exists before move the file to tmp folder.
3Another way to achieve this is using file with state: hard.
This is an example I got to work:
- name: Link source file to another destination file: src: /path/to/source/file path: /target/path/of/file state: hardOnly tested on localhost (OSX) though, but should work on Linux as well. I can't tell for Windows.
Note that absolute paths are needed. Else it wouldn't let me create the link. Also you can't cross filesystems, so working with any mounted media might fail.
The hardlink is very similar to moving, if you remove the source file afterwards:
- name: Remove old file file: path: /path/to/source/file state: absentAnother benefit is that changes are persisted when you're in the middle of a play. So if someone changes the source, any change is reflected in the target file.
You can verify the number of links to a file via ls -l. The number of hardlinks is shown next to the mode (e.g. rwxr-xr-x 2, when a file has 2 links).
Bruce wasn't attempting to stat the destination to check whether or not to move the file if it was already there; he was making sure the file to be moved actually existed before attempting the mv.
If your interest, like Tom's, is to only move if the file doesn't already exist, I think we should still integrate Bruce's check into the mix:
- name: stat foo stat: path=/path/to/foo register: foo_stat
- name: Move foo to bar command: creates="path/to/bar" mv /path/to/foo /path/to/bar when: foo_stat.stat.existsThis may seem like overkill, but if you want to avoid using the command module (which I do, because it using command is not idempotent) you can use a combination of copy and unarchive.
- Use tar to archive the file(s) you will need. If you think ahead this actually makes sense. You may want a series of files in a given directory. Create that directory with all of the files and archive them in a tar.
- Use the unarchive module. When you do that, along with the destination: and remote_src: keyword, you can place copy all of your files to a temporary folder to start with and then unpack them exactly where you want to.
On Windows: - name: Move old folder to backup
win_command: "cmd.exe /c move /Y {{ sourcePath }} {{ destinationFolderPath }}"
To rename use rename or ren command instead
3You can Do It by --
Using Ad Hoc Command
ansible all -m command -a" mv /path/to/foo /path/to/bar"Or You if you want to do it by using playbook
- name: Move File foo to destination bar command: mv /path/to/foo /path/to/bar- name: Example hosts: localhost become: yes tasks: - name: checking if a file exists stat: path: "/projects/challenge/simplefile.txt" register: file_data - name: move the file if file exists copy: src: /projects/challenge/simplefile.txt dest: /home/user/test when: file_data.stat.exists - name: report a missing file debug: msg: "the file or directory doesn't exist" when: not file_data.stat.exists
