Fusion de prometheus et granafa

tasks/main.yml

@@ -3,13 +3,22 @@
 
 - name: traefik setup
   block:
+  - name: Find state of monitoring stack
+    set_facts:
+      monitoring_state: absent
+    when:
+      - prometheus_state == "absent"
+      - grafana_state == "absent"
+    
   - name: namespace
     k8s:
-      state: "{{ prometheus_state }}"
+      state: "{{ monitoring_state }}"
       context: "{{ my_context }}"
       name: "{{ my_namespace }}"
       api_version: v1
       kind: Namespace
+    when:
+      - monitoring_state == "present"
 
 #  - name: Create a Secret object for basic authentification
 #    k8s:
@@ -32,26 +41,63 @@
     k8s:
       state: "{{ prometheus_state }}"
       context: "{{ my_context }}"
+      merge_type: merge
       resource_definition: "{{ lookup('template', item) | from_yaml }}"
     with_items:
-#      - 0-namespace.yaml
-      - rbac/cluster-role-binding.yaml
-      - rbac/cluster-role.yaml
-      - config.yaml
-      - deployment.yaml
-      - network-policy.yaml
-      - rules.yaml
-      - service-account.yaml
-      - service.yaml
-      - discovery/kube-controller-manager.yaml
-      - discovery/kube-proxy.yaml
-      - discovery/kube-scheduler.yaml
-      - exporters/kube-state-metrics/cluster-role-binding.yaml
-      - exporters/kube-state-metrics/cluster-role.yaml
-      - exporters/kube-state-metrics/deployment.yaml
-      - exporters/kube-state-metrics/service-account.yaml
-      - exporters/kube-state-metrics/service.yaml
-      - exporters/node-exporter/daemonset.yaml
-      - exporters/node-exporter/service-account.yaml
-      - exporters/node-exporter/service.yaml
-    tags: traefik
+#      - prometheus/0-namespace.yaml
+      - prometheus/rbac/cluster-role-binding.yaml
+      - prometheus/rbac/cluster-role.yaml
+      - prometheus/config.yaml
+      - prometheus/deployment.yaml
+      - prometheus/network-policy.yaml
+      - prometheus/rules.yaml
+      - prometheus/service-account.yaml
+      - prometheus/service.yaml
+      - prometheus/discovery/kube-controller-manager.yaml
+      - prometheus/discovery/kube-proxy.yaml
+      - prometheus/discovery/kube-scheduler.yaml
+      - prometheus/exporters/kube-state-metrics/cluster-role-binding.yaml
+      - prometheus/exporters/kube-state-metrics/cluster-role.yaml
+      - prometheus/exporters/kube-state-metrics/deployment.yaml
+      - prometheus/exporters/kube-state-metrics/service-account.yaml
+      - prometheus/exporters/kube-state-metrics/service.yaml
+      - prometheus/exporters/node-exporter/daemonset.yaml
+      - prometheus/exporters/node-exporter/service-account.yaml
+      - prometheus/exporters/node-exporter/service.yaml
+    tags: monitoring
+
+  - name: Grafana files need to be {{ grafana_state }}
+    k8s:
+      state: "{{ grafana_state }}"
+      context: "{{ my_context }}"
+      merge_type: merge
+      resource_definition: "{{ lookup('template', item) | from_yaml }}"
+    with_items:
+      - grafana/config.yaml
+      - grafana/dashboards-coredns.yaml
+      - grafana/dashboards-etcd.yaml
+      - grafana/dashboards-k8s.yaml
+      - grafana/dashboards-k8s-nodes.yaml
+      - grafana/dashboards-k8s-resources-1.yaml
+      - grafana/dashboards-k8s-resources-2.yaml
+      - grafana/dashboards-nginx-ingress.yaml
+      - grafana/dashboards-node-exporter.yaml
+      - grafana/dashboards-prom.yaml
+      - grafana/datasources.yaml
+      - grafana/deployment.yaml
+      - grafana/providers.yaml
+      - grafana/service.yaml
+    tags: grafana
+
+  - name: namespace
+    k8s:
+      state: "{{ monitoring_state }}"
+      context: "{{ my_context }}"
+      name: "{{ my_namespace }}"
+      api_version: v1
+      kind: Namespace
+    when:
+      - monitoring_state == "absent"
+
+  tags:
+    - monitoring