133 lines
3.9 KiB
YAML
133 lines
3.9 KiB
YAML
{{- $appName := "postgres-exporter" }}
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{{- $nodeSelector := dig .Values.env .Values.postgres.nodeSelector._default .Values.postgres.nodeSelector }}
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{{- $tolerations := dig .Values.env .Values.postgres.tolerations._default .Values.postgres.tolerations }}
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ $appName }}
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labels:
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app: {{ $appName }}
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: {{ $appName }}
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template:
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metadata:
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labels:
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app: {{ $appName }}
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{{- if .Values.secretsStore.enabled }}
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annotations:
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secrets-store.deckhouse.io/role: "{{ .Values.env }}-{{ .Chart.Name }}-role"
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secrets-store.deckhouse.io/env-from-path: "{{ .Values.env }}/data/{{ .Chart.Name }}"
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{{- end }}
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spec:
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volumes:
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- configMap:
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defaultMode: 420
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name: {{ $appName }}-config
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name: {{ $appName }}-config
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serviceAccountName: {{ .Chart.Name }}-sa
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{{- with .Values.imagePullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- if $nodeSelector }}
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nodeSelector: {{ toYaml $nodeSelector | nindent 8 }}
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{{- end }}
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{{- if $tolerations }}
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tolerations: {{ toYaml $tolerations | nindent 6 }}
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{{- end }}
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containers:
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- name: postgres-exporter
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volumeMounts:
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- mountPath: /etc/postgres_exporter.yml
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name: {{ $appName }}-config
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subPath: postgres_exporter.yml
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image: {{ .Values.image.postgresqlExporter }}
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args:
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- --web.listen-address=:9187
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- --config.file=/etc/postgres_exporter.yml
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- --collector.stat_statements
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- --collector.stat_activity_autovacuum
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- --collector.statio_user_indexes
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- --collector.postmaster
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- --collector.database_wraparound
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- --collector.long_running_transactions
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- --collector.process_idle
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- --collector.stat_wal_receiver
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- --collector.stat_statements.exclude_databases=postgres,template0,template1
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- --collector.stat_statements.include_query
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- --collector.stat_statements.limit=100
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- --collector.stat_statements.query_length=2048
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ports:
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- name: http-metrics
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containerPort: 9187
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protocol: TCP
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livenessProbe:
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httpGet:
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path: /
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port: http-metrics
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initialDelaySeconds: 15
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periodSeconds: 9
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readinessProbe:
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httpGet:
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path: /
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port: http-metrics
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initialDelaySeconds: 20
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periodSeconds: 11
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resources:
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requests:
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cpu: 50m
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memory: 64Mi
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limits:
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memory: 64Mi
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securityContext:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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runAsNonRoot: true
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runAsUser: 65534
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restartPolicy: Always
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ $appName }}
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labels:
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app: {{ $appName }}
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prometheus.deckhouse.io/custom-target: postgresql
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spec:
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type: ClusterIP
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ports:
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- name: http-metrics
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port: 9187
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targetPort: http-metrics
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protocol: TCP
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selector:
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app: {{ $appName }}
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: {{ $appName }}-config
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data:
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postgres_exporter.yml: |
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auth_modules:
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postgres:
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type: userpass
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userpass:
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username: {{ .Values.postgresqlExporter.user | quote }}
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options:
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sslmode: disable
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---
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apiVersion: v1
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kind: Secret
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metadata:
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labels:
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app: {{ $appName }}
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name: {{ $appName }}-env
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type: Opaque
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data:
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PG_EXPORTER_CONSTANT_LABELS: {{ printf "cluster=%s" .Chart.Name | b64enc | quote }}
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