---
# tasks file for grafana
- name: Create InfluxDB namespace
  k8s:
    state: present
    definition:
      apiVersion: v1
      kind: Namespace
      metadata:
        name: influxdb

- name: Create PVC for InfluxDB
  k8s:
    state: present
    definition:
      apiVersion: v1
      kind: PersistentVolumeClaim
      metadata:
        name: influxdb
        namespace: influxdb
      spec:
        accessModes:
          - ReadWriteOnce
        resources:
          requests:
            storage: 128Gi

- name: Create Deployment for InfluxDB
  k8s:
    state: present
    definition:
      apiVersion: v1
      kind: Deployment
      metadata:
        name: influxdb
        namespace: influxdb
        labels:
          app: influxdb
      spec:
        replicas: 1
        selector:
          matchLabels:
            app: influxdb
        template:
          metadata:
            labels:
              app: influxdb
          spec:
            containers:
              - name: influxdb
                image: influxdb
                env:
                  - name: DOCKER_INFLUXDB_INIT_MODE
                    value: setup
                  - name: DOCKER_INFLUXDB_INIT_USERNAME
                    value: influxdb
                  - name: DOCKER_INFLUXDB_INIT_PASSWORD
                    value: "{{ influxdb_admin_password }}"
                  - name: DOCKER_INFLUXDB_INIT_ORG
                    value: DevOps
                  - name: DOCKER_INFLUXDB_INIT_BUCKET
                    value: default
                  - name: DOCKER_INFLUXDB_INIT_RETENTION
                    value: 1w
                  - name: DOCKER_INFLUXDB_INIT_ADMIN_TOKEN
                    value: "{{ influxdb_admin_token }}"
                volumeMounts:
                  - name: data
                    mountPath: /var/lib/influxdb
                ports:
                  - containerPort: 8086
            volumes:
              - name: data
                persistentVolumeClaim:
                  claimName: influxdb

- name: Create Service for InfluxDB
  k8s:
    state: present
    definition:
      apiVersion: v1
      kind: Service
      metadata:
        name: influxdb
        namespace: influxdb
      spec:
        selector:
          app: influxdb
        ports:
          - port: 80
            targetPort: 8086
            name: influxdb
        type: ClusterIP

- name: Create Ingress for InfluxDB
  k8s:
    state: present
    definition:
      apiVersion: networking.k8s.io/v1
      kind: Ingress
      metadata:
        annotations:
          cert-manager.io/cluster-issuer: ca-issuer
        name: influxdb
        namespace: influxdb
      spec:
        ingressClassName: nginx
        rules:
          - host: influxdb.eom.dev
            http:
              paths:
                - pathType: Prefix
                  path: /
                  backend:
                    service:
                      name: influxdb
                      port:
                        number: 80
        tls:
          - hosts:
            - influxdb.eom.dev
            secretName: influxdb