Dell-Omnia-Clusters-HPC-AI/telemetry/roles/grafana_config/tasks/add_datasource.yml

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# Licensed under the Apache License, Version 2.0 (the "License");
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---

- name: Get grafana service IP
  command: kubectl get svc "{{ grafana_k8s }}" -n "{{ grafana_namespace }}" -o=jsonpath='{.spec.clusterIP}'
  changed_when: false
  register: grafana_svc_ip

- name: Get grafana service port
  command: kubectl get svc "{{ grafana_k8s }}" -n "{{ grafana_namespace }}" -o=jsonpath='{.spec.ports[0].port}'
  changed_when: false
  register: grafana_svc_port

- name: Get timescaleDB svc IP
  command: kubectl get svc "{{ timescaledb_k8s_name }}" -n "{{ namespace }}" -o=jsonpath='{.spec.clusterIP}'
  changed_when: false
  register: timescale_svc_ip

- name: Get timescaleDB svc port
  command: kubectl get svc "{{ timescaledb_k8s_name }}" -n "{{ namespace }}" -o=jsonpath='{.spec.ports[0].port}'
  changed_when: false
  register: timescale_svc_port

- name: Wait for grafana pod to come to ready state
  command: kubectl wait --for=condition=ready --timeout=10m -n "{{ grafana_namespace }}" pod -l app="{{ grafana_k8s }}"
  changed_when: false

- name: Add timescale datasource on grafana
  community.grafana.grafana_datasource:
    name: telemetry-postgres
    grafana_url: "http://{{ grafana_svc_ip.stdout }}:{{ grafana_svc_port.stdout }}"
    grafana_user: "{{ grafana_username }}"
    grafana_password: "{{ grafana_password }}"
    ds_type: "postgres"
    database: "{{ timescaledb_name }}"
    ds_url: "{{ timescale_svc_ip.stdout }}:{{ timescale_svc_port.stdout }}"
    user: "{{ timescaledb_user }}"
    sslmode: "disable"
    additional_json_data:
      postgresVersion: 12+
      timescaledb: true
    additional_secure_json_data:
      password: "{{ timescaledb_password }}"
  no_log: true