Vojtech Mares
0f7fee21e0
- preferred (soft) pod (anti) affinity has weights and podAffinityTerm, required does not - required (hard) pod (anti) affinity has directly array with labelSelector (no weight and no podAffinityTerm)
68 lines
2.2 KiB
YAML
68 lines
2.2 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ .Release.Name }}
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labels:
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app.kubernetes.io/name: {{ .Chart.Name }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/component: backend
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spec:
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replicas: {{ .Values.replicaCount }}
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strategy:
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type: RollingUpdate
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rollingUpdate:
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maxSurge: 1
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maxUnavailable: 0
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selector:
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matchLabels:
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app.kubernetes.io/name: {{ .Chart.Name }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/component: backend
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template:
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metadata:
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labels:
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app.kubernetes.io/name: {{ .Chart.Name }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/component: backend
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spec:
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{{- if .Values.dockerconfigjsonBase64 }}
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imagePullSecrets:
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- name: {{ .Release.Name }}-container-registry
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{{- end }}
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containers:
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- name: {{ .Chart.Name }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
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imagePullPolicy: Always
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ports:
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- name: {{ .Values.service.portName }}
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containerPort: {{ .Values.service.portNumber }}
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protocol: TCP
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livenessProbe:
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httpGet:
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path: /
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port: {{ .Values.service.portName }}
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readinessProbe:
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httpGet:
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path: /
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port: {{ .Values.service.portName }}
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envFrom:
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- configMapRef:
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name: {{ .Release.Name }}-config
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- secretRef:
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name: {{ .Release.Name }}-database
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- secretRef:
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name: {{ .Release.Name }}-nextauth
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resources:
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{{- toYaml .Values.backend.resources | nindent 12 }}
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affinity:
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podAntiAffinity:
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 100
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podAffinityTerm:
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labelSelector:
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matchExpressions:
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- key: app.kubernetes.io/instance
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operator: In
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values:
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- {{ .Release.Name }}
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topologyKey: kubernetes.io/hostname
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