Hi Sai Stian,
This syntax would be helpful but i may be using in wrong way as i am
getting below errors. Please help on fixing the issue.
- name: debug with with sequence
debug:
msg:"{{ volchk[item.stdout | int] }},{{ volchk[item.stdout | int + 1]
}},{{ volchk[item.stdout | int + 2] }}"
with_sequence: start=0 end={{ (volchk | length)-1 }} stride=3
*error:*
FAILED! => {"msg": "The task includes an option with an undefined variable.
The error was: 'ansible.utils.unsafe_proxy.AnsibleUnsafeBytes object' has
no attribute 'stdout'\n\nThe error appears to be in
'/suresh/suresh_playbooks/nfsvolmigration/roles/mountcheck/tasks/volcheck.yml':
line 44, column 5, but may\nbe elsewhere in the file depending on the exact
syntax problem.\n\nThe offending line appears to be:\n\n ignore_errors:
true\n - name: debug with with sequence\n ^ here\n"}
Debug "volchk.result" output:
===============
host1:
"stdout": "nfsflr01:/app01\n/app\n/etc/fstab",
"stdout_lines": [
"nfsflr01:/app01",
"/app",
"/etc/fstab"
host2:
"stdout": "nfsflr02:/app02\n/app02\n/etc/fstab",
"stdout_lines": [
"nfsflr02:/app02",
"/app02",
"/etc/fstab"
host3:
"stdout":
"nfsflr03:/app03\n/app03\n/etc/fstab\nnfsflr03:/app03\n/app03\n/etc/rc.willows",
"stdout_lines": [
"nfsflr03:/app03",
"/app03",
"/etc/fstab",
"nfsflr03:/app03",
"/app03",
"/etc/rc.willows"
Regards,
Suresh
FAILED! => {"msg": "'dict object' has no attribute 'stdout'"}
On Sat, May 2, 2020 at 2:32 PM Kai Stian Olstad <
[email protected]> wrote:
> On Wed, Apr 29, 2020 at 03:44:14PM -0700, Suresh Karpurapu wrote:
> > Would anyone please help me formatting mountchk.result. I am able to get
> > the required output with
> > item.stdout_lines[0],item.stdout_lines[1],item.stdout_lines[2] but host3
> > has 6 entries. So, please help me in filtering
>
> You can use with_sequence or range in a for loop.
>
> vars:
> myvar:
> - one
> - two
> - three
> - four
> - five
> - six
> tasks:
> - debug: msg="{{ myvar[item | int] }},{{ myvar[item | int + 1] }},{{
> myvar[item | int + 2] }}"
> with_sequence: start=0 end={{ (myvar | length) - 1 }} stride=3
>
> - debug:
> msg: |
> {% for i in range(0, myvar | length, 3) %}
> {{ myvar[i] }},{{ myvar[i + 1] }},{{ myvar[i + 2] }}
> {% endfor %}
>
> --
> Kai Stian Olstad
>
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>
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