nodeAffinty-Deploy.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "sample-chart.fullname" . }}
  labels:
    {{- include "sample-chart.labels" . | nindent 4 }}
spec:
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 10%
{{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.replicaCount }}
{{- end }}
  selector:
    matchLabels:
      {{- include "sample-chart.selectorLabels" . | nindent 6 }}
  template:
    metadata:
    {{- with .Values.podAnnotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
    {{- end }}
      labels:
        {{- include "sample-chart.selectorLabels" . | nindent 8 }}
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
            - matchExpressions:
              - key: topology.kubernetes.io/zone
                operator: In
                values:
                - us-east-1d
                - us-east-1a
          preferredDuringSchedulingIgnoredDuringExecution:
          - weight: 1
            preference:
              matchExpressions:
              - key: topology.kubernetes.io/zone
                operator: In
                values:
                - us-east-1
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "sample-chart.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
{{- if .Values.vault.enabled }}
      initContainers:
        - name: vault-fetch
          image: {{ .Values.vault.templateImage }}
          imagePullPolicy: {{ .Values.vault.templatePullPolicy }}
          volumeMounts:
            - mountPath: {{ .Values.vault.volumeMount }}
              name: {{ .Values.vault.volumeName }}
          command:
            - bash
            - "-c"
            - |-
              #!/bin/bash
              set -e
              set -o pipefail
              echo "Hi"
{{- end }}
      containers:
        - name: {{ .Chart.Name }}
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
{{- if .Values.vault.enabled }}
          volumeMounts:
            - mountPath: {{ .Values.vault.volumeMount }}
              name: {{ .Values.vault.volumeName }}
{{- end }}
          env:
            {{- toYaml .Values.environmentVariables | nindent 12}}
          ports:
            - name: http
              containerPort: 8080
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /actuator/health
              port: http
            initialDelaySeconds: 30
            periodSeconds: 5
            failureThreshold: 3
          readinessProbe:
            httpGet:
              path: /actuator/health
              port: http
            initialDelaySeconds: 30
            periodSeconds: 5
            failureThreshold: 3
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
{{- if .Values.vault.enabled }}
      volumes:
        - name:  {{ .Values.vault.volumeName }}
          emptyDir: {}
{{- end }}