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On Thu, May 23, 2024 at 16:50 Todd Lewis <uto...@gmail.com> wrote:
> You want stdout_lines rather than stdout. The former is a list with
> new-lines removed. The latter is a possibly very long string with the
> complete output stream intact.
>
> - name: Append to all known_host files
> shell: cat /tmp/append >> {{ item }}
> loop:
> - '{{ known.stdout_lines }}'
>
>
That should probably just loop over the list itself? So:
- name: Append to all known_host files
shell: cat /tmp/append >> {{ item }}
loop: '{{ known.stdout_lines }}'
> On 5/23/24 9:07 AM, Dimitri Yioulos wrote:
>
> Good day, all. I hope I'm not wearing out my welcome with too many
> questions.
>
> In the following playbook, I first find any know_host file for any user on
> a particular system. I then copy a file with the list of additions to add
> to the known_hosts files. What I want to do is use the output of my
> register values to make changes to those know_host files, which my last
> play does. My iteration is wrong, though.
>
> The playbook:
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> *--- - hosts: all gather_facts: false become: yes vars:
> script_path: <script> tasks: - name: Find known hosts shell:
> find /root /home -type f -name known_hosts register: known -
> name: Debug known_hosts paths debug: msg: "{{ known.stdout
> }}" - name: Set fact with known_hosts paths set_fact:
> known_hosts_paths: "{{ known.stdout_lines }}" - name: Upload entries
> for new known_hosts svn copy: src: append dest:
> /tmp/append owner: root group: root mode:
> u=rwx,g=rw,o=rw - name: Append to all known_host files shell: cat
> /tmp/append >> {{ item }} loop: - '{{ known.stdout }}'*
>
> The output of the first play:
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> *ok: [myhost] => msg: |- /root/.ssh/known_hosts
> /home/user1/.ssh/known_hosts /home/ user2/.ssh/known_hosts /home/
> user3/.ssh/known_hosts /home/ user4/.ssh/known_hosts*
>
> How do I make that last play work? --
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>
>
> --
> Todd
>
> --
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