Re: [ansible-project] List of dicts => dict of lists
Here is another way. Although I like vladimir Botka's solution.
---
- hosts: localhost
gather_facts: no
vars:
instances:
- id: 1234
type: web
- id: 1456
type: web
- id: 1678
type: web
- id: 3456
type: proxy
- id: 2567
type: proxy
- id: 2566
type: db
- id: 4900
type: db
tasks:
- name: Set Fact for proxy
set_fact:
new_proxy: "{{ new_proxy|default([]) + [ { 'id': item.id } ] }}"
loop: "{{ instances }}"
when: item.type == 'proxy'
- name: set Fact for db
set_fact:
new_db: "{{ new_proxy|default([]) + [ {'id': item.id } ] }}"
loop: "{{ instances }}"
when: item.type == 'db'
- name: set Fact for web
set_fact:
new_web: "{{ new_proxy|default([]) + [ {'id': item.id } ] }}"
loop: "{{ instances }}"
when: item.type == 'web'
- name: Print facts
debug:
msg: "Web - {{ new_web }} - DB - {{ new_db }} - Proxy - {{ new_proxy
}}"
- name: Final set fact
set_fact:
new_instances: "{{ new_instances|default([]) + [ {'db': new_db},
{'web': new_web}, {'proxy': new_proxy} ] }}"
- name: Print final fact
debug:
var: new_instances
On Fri, Nov 22, 2019 at 1:12 PM Vladimir Botka wrote:
> On Fri, 22 Nov 2019 18:43:31 +0100
> Dick Visser wrote:
>
> > instances:
> > - id: i-0fe48c061f6a323a0
> > type: web
> > - id: i-0403e39813defda31
> > type: web
> > - id: i-0442f13b528e5e1c6
> > type: proxy
> > - id: i-0ebea75d008becaa6
> > type: proxy
> > - id: i-067c5d985c194e036
> > type: db
> > - id: i-0679e87f06d0cf9a2
> > type: db
> >
> > Which I'd like to turn into this structure:
> >
> > instances:
> > web:
> > - id: i-0fe48c061f6a323a0
> > - id: i-0403e39813defda31
> > proxy:
> > - id: i-0442f13b528e5e1c6
> > - id: i-0ebea75d008becaa6
> > db:
> > - id: i-067c5d985c194e036
> > - id: i-0679e87f06d0cf9a2
>
> The task below does the job
>
> - set_fact:
> instances2: "{{ instances2|
> default({})|
> combine({item.0: item.1|
> json_query('[].{id: id}')}) }}"
> loop: "{{ instances|groupby('type') }}"
>
> Cheers,
>
> -vlado
>
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>
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Re: [ansible-project] List of dicts => dict of lists
On Fri, 22 Nov 2019 18:43:31 +0100
Dick Visser wrote:
> instances:
> - id: i-0fe48c061f6a323a0
> type: web
> - id: i-0403e39813defda31
> type: web
> - id: i-0442f13b528e5e1c6
> type: proxy
> - id: i-0ebea75d008becaa6
> type: proxy
> - id: i-067c5d985c194e036
> type: db
> - id: i-0679e87f06d0cf9a2
> type: db
>
> Which I'd like to turn into this structure:
>
> instances:
> web:
> - id: i-0fe48c061f6a323a0
> - id: i-0403e39813defda31
> proxy:
> - id: i-0442f13b528e5e1c6
> - id: i-0ebea75d008becaa6
> db:
> - id: i-067c5d985c194e036
> - id: i-0679e87f06d0cf9a2
The task below does the job
- set_fact:
instances2: "{{ instances2|
default({})|
combine({item.0: item.1|
json_query('[].{id: id}')}) }}"
loop: "{{ instances|groupby('type') }}"
Cheers,
-vlado
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Re: [ansible-project] List of dicts => dict of lists
On 22.11.2019 18:43, Dick Visser wrote: I'm struggling with something seemingly simple. I have this list: instances: - id: i-0fe48c061f6a323a0 type: web - id: i-0403e39813defda31 type: web - id: i-0442f13b528e5e1c6 type: proxy - id: i-0ebea75d008becaa6 type: proxy - id: i-067c5d985c194e036 type: db - id: i-0679e87f06d0cf9a2 type: db Which I'd like to turn into this structure: instances: web: - id: i-0fe48c061f6a323a0 - id: i-0403e39813defda31 proxy: - id: i-0442f13b528e5e1c6 - id: i-0ebea75d008becaa6 db: - id: i-067c5d985c194e036 - id: i-0679e87f06d0cf9a2 But I can't figure out how to do this... Are you sure you need the id in the list as it's redundant and without it is very simple with selectattr and map. -- Kai Stian Olstad -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to ansible-project+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/e598f5d71fa93ea102e3f0e7e5178a00%40olstad.com.
[ansible-project] List of dicts => dict of lists
Hi I'm struggling with something seemingly simple. I have this list: instances: - id: i-0fe48c061f6a323a0 type: web - id: i-0403e39813defda31 type: web - id: i-0442f13b528e5e1c6 type: proxy - id: i-0ebea75d008becaa6 type: proxy - id: i-067c5d985c194e036 type: db - id: i-0679e87f06d0cf9a2 type: db Which I'd like to turn into this structure: instances: web: - id: i-0fe48c061f6a323a0 - id: i-0403e39813defda31 proxy: - id: i-0442f13b528e5e1c6 - id: i-0ebea75d008becaa6 db: - id: i-067c5d985c194e036 - id: i-0679e87f06d0cf9a2 But I can't figure out how to do this... -- Dick Visser Trust & Identity Service Operations Manager GÉANT -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to ansible-project+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/CAL8fbwMY8Txx-OVkie-yxvxPNLigO8R5-W8etNM37ySE00U-Hw%40mail.gmail.com.
