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---
# Check for existance and then conditionally:
# - evaluate templates
# - PVs
#
# These tasks idempotently create required Prometheus PV objects. Do not
# call this file directly. This file is intended to be ran as an
# include that has a 'with_items' attached to it. Hence the use below
# of variables like "{{ item.pv_label }}"
- name: "Check if the {{ item.pv_label }} template has been created already"
oc_obj:
namespace: "{{ openshift_prometheus_namespace }}"
state: list
kind: pv
name: "{{ item.pv_name }}"
register: prom_pv_check
# Skip all of this if the PV already exists
- block:
- name: "Ensure the {{ item.pv_label }} template is evaluated"
template:
src: "{{ item.pv_template }}.j2"
dest: "{{ tempdir }}/templates/{{ item.pv_template }}"
- name: "Ensure {{ item.pv_label }} is created"
oc_obj:
namespace: "{{ openshift_prometheus_namespace }}"
kind: pv
name: "{{ item.pv_name }}"
state: present
delete_after: True
files:
- "{{ tempdir }}/templates/{{ item.pv_template }}"
when:
- not prom_pv_check.results.results.0
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