Issue #686: Added file for configuring grafana dashboard

Signed-off-by: blesson-james <blesson_james@Dellteam.com>

control_plane/roles/control_plane_monitoring/tasks/configure_k8s_grafana.yml

@@ -0,0 +1,73 @@
+#  Copyright 2021 Dell Inc. or its subsidiaries. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+---
+
+- name: Get grafana service IP
+  command: kubectl get svc -n {{ grafana_namespace }} -o=jsonpath='{.items[0].spec.clusterIP}'
+  changed_when: false
+  register: grafana_svc_ip
+
+- name: Get grafana service port
+  command: kubectl get svc -n {{ grafana_namespace }} -o=jsonpath='{.items[0].spec.ports[0].port}'
+  changed_when: false
+  register: grafana_svc_port
+
+- name: Get kube-prometheus svc IP
+  command: kubectl get svc -n {{ monitoring_namespace }} -l app=kube-prometheus-stack-prometheus -o=jsonpath='{.items[0].spec.clusterIP}'
+  changed_when: false
+  register: kube_prom_svc_ip
+
+- name: Get kube-prometheus svc port
+  command: kubectl get svc -n {{ monitoring_namespace }} -l app=kube-prometheus-stack-prometheus -o=jsonpath='{.items[0].spec.ports[0].port}'
+  changed_when: false
+  register: kube_prom_svc_port
+
+- name: Install community.grafana collection
+  command: ansible-galaxy collection install community.grafana
+  changed_when: True
+
+- name: Create prometheus datasource
+  community.grafana.grafana_datasource:
+    name: control-plane-prometheus
+    grafana_url: "http://{{ grafana_svc_ip.stdout }}:{{ grafana_svc_port.stdout }}"
+    grafana_user: "{{ grafana_username }}"
+    grafana_password: "{{ grafana_password }}"
+    ds_type: prometheus
+    ds_url: "http://{{ kube_prom_svc_ip.stdout }}:{{ kube_prom_svc_port.stdout }}"
+    access: proxy
+  no_log: true
+
+- name: Import K8s Grafana dashboards
+  community.grafana.grafana_dashboard:
+    grafana_url: "http://{{ grafana_svc_ip.stdout }}:{{ grafana_svc_port.stdout }}"
+    grafana_user: "{{ grafana_username }}"
+    grafana_password: "{{ grafana_password }}"
+    state: present
+    commit_message: Updated by ansible
+    overwrite: yes
+    path: "{{ role_path }}/files/{{ item }}"
+  with_items: "{{ grafana_dashboard_json_files }}"
+  no_log: true
+
+- name: Save grafana svc ip
+  replace:
+    path: "{{ role_path }}/../../../roles/k8s_start_services/files/grafana_svc_details.ini"
+    regexp: "ip=.*"
+    replace: "ip={{ grafana_svc_ip.stdout }}"
+
+- name: Save grafana svc ip
+  replace:
+    path: "{{ role_path }}/../../../roles/k8s_start_services/files/grafana_svc_details.ini"
+    regexp: "port=.*"
+    replace: "port={{ grafana_svc_port.stdout }}"