Kubernetes StatefulSet Manifest
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Internal
Example
apiVersion: apps/v1 kind: StatefulSet metadata: name: postgresql labels: color: blue spec: replicas: 1 serviceName: postgresql-headless selector: matchLabels: app: postgresql role: master podManagementPolicy: OrderedReady updateStrategy: type: RollingUpdate template: metadata: name: postgresql labels: app: postgresql role: master spec: containers: - ... initContainers: - ... dnsPolicy: ClusterFirst restartPolicy: Always schedulerName: default-scheduler securityContext: ... terminationGracePeriodSeconds: ...