This is not working either:
---
---
- hosts: localhost
tasks:
- name: "subtask"
shell: lsblk --nodeps | grep disk | wc -l
register: disk_count_result
- name: "set fact"
set_fact:
disk_count: "{{ disk_count_result.stdout | int }}"
environment:
MY_DISK_COUNT: "{{ disk_count }}"
- include_tasks: pure.yml
---
fatal: [localhost]: FAILED! => {"msg": "The field 'environment' has an
invalid value, which includes an undefined variable. The error was:
'disk_count' is undefined\n\nThe error appears to be in '/root/test.yaml':
line 8, column 7, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n\n - name: \"set
fact\"\n ^ here\n"}
On Sunday, October 15, 2023 at 11:17:01 PM UTC+5:30 avinash...@gmail.com
wrote:
> 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, <ygku...@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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>>
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>> .
>>
>
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