zhenyi
c2487ec0b6
- Create Chart.yaml with application metadata and keywords - Add _helpers.tpl with name, fullname, labels, and DNS template functions - Generate ConfigMap with all gitks configuration environment variables - Implement StatefulSet with persistent volume claims for repository data - Create headless service for pod DNS and cluster communication - Add gRPC service for client connections and metrics service - Include HorizontalPodAutoscaler for dynamic scaling - Add PodDisruptionBudget to maintain cluster availability - Create ServiceAccount with proper security context - Add test connection pod using grpcurl for health checks - Generate NOTES.txt with installation instructions and quick start guide - Create .helmignore file to exclude common development files - Configure persistence, resource limits, and security settings - Add support for cluster mode with etcd service discovery
132 lines
4.2 KiB
YAML
132 lines
4.2 KiB
YAML
apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ include "gitks.fullname" . }}
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labels:
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{{- include "gitks.labels" . | nindent 4 }}
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spec:
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serviceName: {{ include "gitks.headlessServiceName" . }}
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{{- if not .Values.autoscaling.enabled }}
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replicas: {{ .Values.replicaCount }}
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{{- end }}
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podManagementPolicy: Parallel
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selector:
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matchLabels:
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{{- include "gitks.selectorLabels" . | nindent 6 }}
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template:
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metadata:
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{{- with .Values.podAnnotations }}
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annotations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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labels:
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{{- include "gitks.labels" . | nindent 8 }}
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{{- with .Values.podLabels }}
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{{- toYaml . | nindent 8 }}
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{{- end }}
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spec:
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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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serviceAccountName: {{ include "gitks.serviceAccountName" . }}
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{{- with .Values.podSecurityContext }}
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securityContext:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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terminationGracePeriodSeconds: 30
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containers:
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- name: gitks
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{{- with .Values.securityContext }}
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securityContext:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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command: ["gitks"]
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ports:
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- name: grpc
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containerPort: {{ .Values.gitks.grpc.port }}
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protocol: TCP
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- name: metrics
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containerPort: {{ .Values.gitks.metrics.port }}
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protocol: TCP
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- name: cluster
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containerPort: {{ .Values.gitks.cluster.port }}
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protocol: TCP
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envFrom:
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- configMapRef:
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name: {{ include "gitks.fullname" . }}
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env:
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# Pod identity — used as STORAGE_NAME and for cluster addressing
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- name: STORAGE_NAME
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valueFrom:
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fieldRef:
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fieldPath: metadata.name
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# Advertised gRPC address for remote clients (other nodes use this)
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- name: GITKS_ADVERTISE_ADDR
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value: "http://{{ include "gitks.podDnsTemplate" . }}:{{ .Values.gitks.grpc.port }}"
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# Cluster hostname for ractor TCP connections
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- name: GITKS_CLUSTER_HOSTNAME
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value: {{ include "gitks.podDnsTemplate" . | quote }}
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{{- with .Values.extraEnv }}
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.resources }}
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resources:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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livenessProbe:
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tcpSocket:
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port: grpc
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initialDelaySeconds: 10
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periodSeconds: 10
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failureThreshold: 3
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readinessProbe:
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tcpSocket:
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port: grpc
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initialDelaySeconds: 5
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periodSeconds: 5
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failureThreshold: 3
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startupProbe:
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tcpSocket:
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port: grpc
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initialDelaySeconds: 5
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periodSeconds: 5
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failureThreshold: 30
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volumeMounts:
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- name: repo-data
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mountPath: {{ .Values.gitks.repoPrefixPath | quote }}
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{{- with .Values.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.affinity }}
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affinity:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.tolerations }}
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tolerations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- if .Values.persistence.enabled }}
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volumeClaimTemplates:
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- metadata:
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name: repo-data
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labels:
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{{- include "gitks.labels" . | nindent 10 }}
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{{- with .Values.persistence.annotations }}
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annotations:
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{{- toYaml . | nindent 10 }}
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{{- end }}
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spec:
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accessModes:
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- {{ .Values.persistence.accessMode }}
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{{- with .Values.persistence.storageClass }}
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storageClassName: {{ . | quote }}
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{{- end }}
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resources:
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requests:
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storage: {{ .Values.persistence.size }}
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{{- end }}
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