Nick SzaunigandClaude Opus 5.5
7698d4cef3
Requests stehen explizit auf 0 statt zu fehlen, weil Kubernetes einen fehlenden Request auf das Limit setzt und dann noch mehr reserviert. Die Limits bleiben als Obergrenze. Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
71 lines
1.7 KiB
YAML
71 lines
1.7 KiB
YAML
# Alternative zu 03-postgres.yaml (DATABASE_PROVIDER=mysql in
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# 01-configmap.yaml). Nur eines von beiden anwenden.
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: wabenhain-mysql
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namespace: wabenhain
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spec:
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serviceName: wabenhain-mysql
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replicas: 1
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selector:
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matchLabels:
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app: wabenhain-mysql
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template:
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metadata:
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labels:
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app: wabenhain-mysql
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spec:
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containers:
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- name: mysql
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image: mysql:8.4.11
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ports:
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- containerPort: 3306
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env:
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- name: MYSQL_USER
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value: wabenhain
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- name: MYSQL_DATABASE
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value: wabenhain
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- name: MYSQL_PASSWORD
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valueFrom:
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secretKeyRef:
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name: wabenhain-secrets
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key: DB_PASSWORD
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- name: MYSQL_RANDOM_ROOT_PASSWORD
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value: "yes"
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volumeMounts:
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- name: data
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mountPath: /var/lib/mysql
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readinessProbe:
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exec:
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command: ["mysqladmin", "ping", "-h", "localhost", "-uwabenhain", "-p$(MYSQL_PASSWORD)"]
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initialDelaySeconds: 10
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periodSeconds: 5
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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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memory: 512Mi
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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: 5Gi
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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: wabenhain-mysql
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namespace: wabenhain
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spec:
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clusterIP: None
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selector:
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app: wabenhain-mysql
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ports:
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- port: 3306
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targetPort: 3306
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