Nick SzaunigandClaude Opus 5.5
cde817845e
Requests are set to an explicit 0 instead of being removed, because Kubernetes defaults a missing request to the limit, which would reserve even more. Limits stay as an upper bound. Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
58 lines
1.6 KiB
YAML
58 lines
1.6 KiB
YAML
apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: apicore-postgres
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spec:
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serviceName: apicore-postgres
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replicas: 1
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selector:
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matchLabels:
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app: apicore-postgres
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template:
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metadata:
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labels:
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app: apicore-postgres
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spec:
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containers:
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- name: postgres
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image: postgres:18.6-alpine
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ports:
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- containerPort: 5432
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envFrom:
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- secretRef:
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name: apicore-postgres-secret
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env:
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# Unterordner statt Mount-Root: Postgres' initdb verlangt ein
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# leeres Datenverzeichnis, der Mount-Root von PersistentVolumes
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# enthaelt aber oft ein verstecktes "lost+found"-Verzeichnis.
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- name: PGDATA
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value: /var/lib/postgresql/data/pgdata
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volumeMounts:
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- name: data
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mountPath: /var/lib/postgresql/data
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livenessProbe:
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exec:
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command: ["pg_isready", "-U", "$(POSTGRES_USER)", "-d", "$(POSTGRES_DB)"]
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initialDelaySeconds: 30
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periodSeconds: 15
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readinessProbe:
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exec:
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command: ["pg_isready", "-U", "$(POSTGRES_USER)", "-d", "$(POSTGRES_DB)"]
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initialDelaySeconds: 10
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periodSeconds: 10
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resources:
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requests:
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cpu: "0"
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memory: "0"
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limits:
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cpu: "1"
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memory: 1Gi
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volumeClaimTemplates:
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- metadata:
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name: data
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spec:
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accessModes: ["ReadWriteOnce"]
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resources:
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requests:
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storage: 10Gi
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