actually use the product filter instead of cartesian lookup
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Brian Coca
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Hmm, would the cartesian lookup help you?
https://docs.ansible.com/ansible/latest/plugins/lookup/cartesian.html
On Wednesday, November 14, 2018 at 8:05:32 AM UTC, saisum...@gmail.com
wrote:
>
> Hi I have seen ur resolutions in this page i.
>
> I am also having the same issue with nested loops .
Hi I have seen ur resolutions in this page i.
I am also having the same issue with nested loops .
my scenario is nothing but th*e matrix multiplication of n*n*
Can some one please suggest how to implement it using ansible loops along
with adding conidition of count ++ and count --
On Monday,
Guillaume,
I have exactly the same problem with setting up OSD via ADM host and I was
pulling my hair for 2 days.
I don't know how to thank you:)
On Wednesday, December 11, 2013 at 3:24:37 PM UTC+1, Guillaume Subiron
wrote:
>
> After reading nested.py and realizing it would never do what I
Have a look at the with_subelements lookup plugin.
On 11 December 2013 09:53, Guillaume Subiron maet...@subiron.org wrote:
Hi,
I'm trying to do a special kind of nesting loop, using the item of the
first loop in the second loop:
- name: Prepare OSDs
shell: ceph-deploy osd prepare {{
Le 13/12/11 11:18, Serge van Ginderachter claviotta :
Have a look at the with_subelements lookup plugin.
I know very well with_subelements, but in this case I'm not trying to
access a subelement in the first element, I'm trying to use the first
element to access an entry in an other dictionary.
Before we dive into a technical solution let me understand your use case
and what you are modelling a bit better.
So groups['ceph-ODSs'] would be all machines in the ceph-ODSs group.
I'd probably just define a variable like disks on the group, but I'm
unclear why that wouldn't work in your case.
Le 13/12/11 08:05, Michael DeHaan claviotta :
Before we dive into a technical solution let me understand your use case
and what you are modelling a bit better.
So groups['ceph-ODSs'] would be all machines in the ceph-ODSs group.
That's right.
I'd probably just define a variable like
I think you probably want this:
- shell: echo {{ item.0 }}-{{item.1 }}
with_together:
- groups['ceph-OSDs']
- disks
this will print for the first host
osd0-sdb
osd1-sdb
and for the second host
osd0-sdb
osd0-sdc
osd1-sdb
osd1-sdc
Let me know if that works for you and if I'm
Hum, this is not what I'm looking for, because my action is not
executed on the ceph-OSDs, but on another host (a centralized admin
node).
In this playbook, I'm not doing anything on the ceph-OSDs.
What I need to do (only on my admin node) is :
- shell: echo {{ item.0 }}-{{ item.1 }}
After reading nested.py and realizing it would never do what I wanted,
I found a workaround.
On each ceph-ODSs :
- delegate_to: {{ ceph-admin }}
shell: echo {{ inventory_hostname }}-{{ item }}
with_items: disks
Anyway, thank you very much for your help :)
Le 13/12/11 14:53, Guillaume
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