It's not 100% clear to me from your sample data exactly what you're trying
to achieve.
Reading between the lines though, for each server, you want to calculate
the number of volumes?
What do you want to count as a 'volume'? Each block device? Partition? PV?
LV? Filesystem? Something else?
And do you need to do this using a statically defined var, or is that just
illustrative? It's highly likely that you can pull the data you need from
setup/facts and calculate the values you need based on that.
On Mon, 18 Dec 2023 at 12:56, javed khan Siddque <
javedkhansiddi...@gmail.com> wrote:
> i want to print Data Based On Size In Given Server and generate the
> 'no_of_vols'.
> storage_device:
> - servername: server1
> capacity:
> - no_of_vols: 1
> size: 10
> cap_unit: GB
> - no_of_vols: 2
> size: 11
> cap_unit: GB
> - server: server2
> capacity:
> - no_of_vols: 1
> size: 12
> cap_unit: GB
> - no_of_vols: 1
> size: 13
> cap_unit: GB
> - servername: ''
> capacity:
> - no_of_vols: 3
> size: 14
> cap_unit: GB
> - no_of_vols: 1
> size: 15
> cap_unit: GB
>
>
> below is my code working till creating epecting list of dictionaries , but
> 'no_of_vols' i am facing issue.
>
> ---
> - name: "This Play To Print Data Based On Size In Given Server"
> hosts: localhost
> gather_facts: false
> vars:
> storage_device:
> - servername: server1
> - servername: server2
> "storage_details_test_capacity": [
> {
> "servername": "server1",
> "cap_unit": "GB",
> "size": "10"
> },
> {
> "servername": "server1",
> "cap_unit": "GB",
> "size": "11"
> },
> {
> "servername": "server1",
> "cap_unit": "GB",
> "size": "11"
> },
> {
> "cap_unit": "GB",
> "servername": "server2",
> "size": "12"
> },
> {
> "cap_unit": "GB",
> "servername": "server2",
> "size": "13"
> },
> {
> "cap_unit": "GB",
> "servername": "",
> "size": "14"
> },
> {
> "cap_unit": "GB",
> "servername": "",
> "size": "14"
> },
> {
> "cap_unit": "GB",
> "servername": "",
> "size": "14"
> },
> {
> "cap_unit": "GB",
> "servername": "",
> "size": "15"
> }
> ]
> tasks:
> - name: Populate storage_device list
> ansible.builtin.set_fact:
> storage_device: "{{ storage_device | default([]) + [{'servername':
> item.servername | default(''), 'capacity': [{'size': item.size | int,
> 'cap_unit': item.cap_unit}]}] }}"
> loop: "{{ storage_details_test_capacity }}"
>
>
> - name: Debug storage_device list
> ansible.builtin.debug:
> var: storage_device
>
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