Dell-Omnia-Clusters-HPC-AI/telemetry/roles/timescaledb/tasks/timescaledb_pod.yml

# Copyright 2022 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: Timescaledb pod definition
  kubernetes.core.k8s:
    state: present
    definition:
      apiVersion: apps/v1
      kind: StatefulSet
      metadata:
        name: "{{ timescaledb_k8s_name }}"
        namespace: "{{ namespace }}"
      spec:
        selector:
          matchLabels:
            app: "{{ timescaledb_k8s_name }}"
        serviceName: "{{ timescaledb_k8s_name }}"
        replicas: "{{ statefulset_replicas }}"
        template:
          metadata:
            labels:
              app: "{{ timescaledb_k8s_name }}"
          spec:
            volumes:
              - name: telemetry-reference-tools
                hostPath:
                  path: "{{ mount_location + idrac_telemetry_folder_name }}"
                  type: Directory

              - name: timescaledb-pvc
                persistentVolumeClaim:
                  claimName: "{{ pvc_name }}"

              - name: timezone
                hostPath:
                  path: "{{ zoneinfo_dir + timezone }}"
                  type: File

            containers:
              - name: timescale
                image: timescale/timescaledb:latest-pg12
                imagePullPolicy: "IfNotPresent"
                volumeMounts:
                  - mountPath: /go/src/github.com/telemetry-reference-tools
                    name: telemetry-reference-tools
                  - mountPath: /var/lib/postgresql/
                    name: timescaledb-pvc
                  - mountPath: /etc/localtime
                    name: timezone
                workingDir: /go/src/github.com/telemetry-reference-tools
                env:
                  - name: node.name
                    value: timescale
                  - name: POSTGRES_USER
                    valueFrom:
                      secretKeyRef:
                        name: "{{ secrets_name }}"
                        key: timescaledb_user
                  - name: POSTGRES_PASSWORD
                    valueFrom:
                      secretKeyRef:
                        name: "{{ secrets_name }}"
                        key: timescaledb_password
                  - name: TIMESCALE_DB
                    value: "{{ timescaledb_name }}"
                ports:
                  - containerPort: "{{ timescaledb_container_port }}"