mirror of
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101 lines
2.5 KiB
YAML
101 lines
2.5 KiB
YAML
# Redis StatefulSet
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: redis
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namespace: ez-api-test-dev
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labels:
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app.kubernetes.io/name: ez-api-test-dev
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app.kubernetes.io/component: redis
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spec:
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serviceName: redis
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replicas: 1
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selector:
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matchLabels:
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app: redis
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# 有状态服务使用 OrderedReady 策略
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podManagementPolicy: OrderedReady
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# Redis 更新策略：使用 RollingUpdate，但设置 partition=0 表示全部更新
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# 如果需要金丝雀发布，可以将 partition 设置为大于 0 的值
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updateStrategy:
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type: RollingUpdate
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rollingUpdate:
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partition: 0
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template:
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metadata:
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labels:
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app: redis
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app.kubernetes.io/name: ez-api-test-dev
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app.kubernetes.io/component: redis
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spec:
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terminationGracePeriodSeconds: 30
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containers:
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- name: redis
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image: redis:7-alpine
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command:
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- redis-server
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- --appendonly
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- "yes"
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- --save
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- "60"
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- "1"
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ports:
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- containerPort: 6379
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name: redis
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volumeMounts:
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- name: redis-data
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mountPath: /data
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resources:
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requests:
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memory: "128Mi"
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cpu: "50m"
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limits:
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memory: "512Mi"
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cpu: "250m"
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livenessProbe:
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exec:
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command:
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- redis-cli
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- ping
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initialDelaySeconds: 30
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 6
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readinessProbe:
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exec:
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command:
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- redis-cli
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- ping
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initialDelaySeconds: 5
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periodSeconds: 5
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timeoutSeconds: 5
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failureThreshold: 3
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volumeClaimTemplates:
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- metadata:
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name: redis-data
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spec:
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accessModes: ["ReadWriteOnce"]
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# 根据集群配置修改 storageClassName
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# storageClassName: "standard"
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resources:
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requests:
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storage: 10Gi
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---
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# Redis Service (Headless for StatefulSet)
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apiVersion: v1
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kind: Service
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metadata:
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name: redis
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namespace: ez-api-test-dev
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labels:
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app.kubernetes.io/name: ez-api-test-dev
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app.kubernetes.io/component: redis
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spec:
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ports:
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- port: 6379
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targetPort: 6379
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name: redis
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clusterIP: None # Headless service for StatefulSet
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selector:
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app: redis
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