Please try this one
---
hosts: localhost
tasks:
- name: "subtask"
command: lsblk --nodeps | grep disk | wc -l
register: disk_count_result
- name: "set fact"
set_fact:
disk_count: "{{ disk_count_result.stdout | int }}"
- name: "print disk count"
debug:
msg: "Disk count is {{ disk_count }}"
- name: "use disk count in environment variable"
shell: echo "Disk Count: {{ disk_count }}"
environment:
MY_DISK_COUNT: "{{ disk_count }}"
On Sun, 15 Oct, 2023, 23:13 Y.G Kumar, <ygkuma...@gmail.com> wrote:
> Hi All,
>
> Please don't yell at me for posting in this group.
> I have already written to the ansible project group.
> They are saying it is not possible to achieve the following result.
> I have written the below code and it is not working.
>
> ----
> hosts: localhost
> tasks:
> - name: "subtask"
> shell: lsblk --nodeps | grep disk | wc -l
> register: disk_count
> environment: "{{ disk_count.stdout }}"
> --
>
> It is throwing undefined variable disk_count. I want to capture the value
> of
> the shell command output into an environment variable. But it is not
> working.
> Can someone help me achieve this ?
>
> Thanks
>
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