ai-adoption-document-intelligence/deployments/openshift/helm/plg/templates/prometheus-statefulset.yaml at 8bfbe0666bb720d99b21cc8eb504c96811247262 · bcgov/ai-adoption-document-intelligence · GitHub

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apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ include "plg.prometheus.fullname" . }}
  labels:
    {{- include "plg.prometheus.labels" . | nindent 4 }}
spec:
  replicas: 1
  serviceName: {{ include "plg.prometheus.fullname" . }}
  selector:
    matchLabels:
      {{- include "plg.prometheus.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        {{- include "plg.prometheus.labels" . | nindent 8 }}
      annotations:
        checksum/config: {{ include (print $.Template.BasePath "/prometheus-configmap.yaml") . | sha256sum }}
        checksum/rules: {{ include (print $.Template.BasePath "/prometheus-rules-configmap.yaml") . | sha256sum }}
        checksum/alertmanager-config: {{ include (print $.Template.BasePath "/alertmanager-configmap.yaml") . | sha256sum }}
    spec:
      serviceAccountName: {{ include "plg.prometheus.fullname" . }}
      containers:
        - name: prometheus
          image: "{{ .Values.prometheus.image.repository }}:{{ .Values.prometheus.image.tag }}"
          imagePullPolicy: {{ .Values.prometheus.image.pullPolicy }}
          args:
            - --config.file=/etc/prometheus/prometheus.yml
            - --storage.tsdb.path=/prometheus
            - --storage.tsdb.retention.time={{ .Values.prometheus.retentionDays }}d
            - --web.console.libraries=/etc/prometheus/console_libraries
            - --web.console.templates=/etc/prometheus/consoles
            - --web.enable-lifecycle
          ports:
            - name: http
              containerPort: {{ .Values.prometheus.httpPort }}
              protocol: TCP
          readinessProbe:
            httpGet:
              path: /-/ready
              port: http
            initialDelaySeconds: 15
            periodSeconds: 10
          livenessProbe:
            httpGet:
              path: /-/healthy
              port: http
            initialDelaySeconds: 30
            periodSeconds: 15
          resources:
            {{- toYaml .Values.prometheus.resources | nindent 12 }}
          volumeMounts:
            - name: config
              mountPath: /etc/prometheus
            - name: rules
              mountPath: /etc/prometheus/rules
              readOnly: true
            - name: data
              mountPath: /prometheus
          securityContext:
            readOnlyRootFilesystem: true
            allowPrivilegeEscalation: false
            runAsNonRoot: true
      volumes:
        - name: config
          configMap:
            name: {{ include "plg.prometheus.fullname" . }}-config
        - name: rules
          configMap:
            name: {{ include "plg.prometheus.fullname" . }}-rules
  volumeClaimTemplates:
    - metadata:
        name: data
        labels:
          {{- include "plg.prometheus.selectorLabels" . | nindent 10 }}
      spec:
        accessModes:
          - ReadWriteOnce
        {{- if .Values.prometheus.storageClassName }}
        storageClassName: {{ .Values.prometheus.storageClassName }}
        {{- end }}
        resources:
          requests:
            storage: {{ .Values.prometheus.pvcSize }}