Getting Following ERROR while Deploy -: `selector` does not match template `labels`

[karthik b]

Error: UPGRADE FAILED: Deployment.apps "tips-policy-internal-service" is invalid: spec.template.metadata.labels: Invalid value: map[string]string{"release":"tips-policy-internal-service", "app":"tips-policy-internal-service", "env":"release"}: `selector` does not match template `labels`

this happens in prod..Dev and QA were good

Any idea  ?

my Deployment.yml  

apiVersion: extensions/v1beta1

kind: Deployment

metadata:

name: {{ .Chart.Name }}

labels:

  app: {{ template "name" . }}

  chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}

  release: {{ .Release.Name }}

  heritage: {{ .Release.Service }}

  component: {{ .Values.component}}

  env: {{ .Values.cluster.env}}

spec:

replicas: {{ .Values.replicaCount }}

selector:

   matchLabels:

     app: {{ template "name" . }}

minReadySeconds: {{ .Values.minReadySeconds }}

template:

  metadata:

    annotations:

    labels:

      app: {{ template "name" . }}

      release: {{ .Release.Name }}

      env: {{ .Values.cluster.env }}

  spec:

    {{- if .Values.cluster.rbac }}

    serviceAccountName: {{ .Values.serviceAccountName }}

    {{- end }}

    containers:

      - name: {{ .Chart.Name }}

        image: "{{ if .Values.image.registry }}{{ .Values.image.registry }}/{{ end }}{{ .Values.image.repository_name }}:{{ .Values.image.tag }}{{ if .Values.image.digest }}@{{ .Values.image.digest }}{{ end }}"

        imagePullPolicy: {{ .Values.image.pullPolicy }}

        ports:

          - containerPort: {{ .Values.service.internalPort }}

        livenessProbe:

        {{- if .Values.livenessProbe }}

{{ toYaml .Values.livenessProbe | indent 12 }}

        {{- end }}

        readinessProbe:

        {{- if .Values.readinessProbe }}

{{ toYaml .Values.readinessProbe | indent 12 }}

        {{- end }}

        env:

        - name: JAVA_OPTS

          value: {{ .Values.JAVA_OPTS}}

        - name: POLICY_FIXED_SEGMENT

          value: {{ .Values.POLICY_FIXED_SEGMENT}}

        - name: POLICY_CID_FORMAT

          value: {{ .Values.POLICY_CID_FORMAT}}

        - name: POLICY_INT_BLOCK

          value: "{{ .Values.POLICY_INT_BLOCK}}"

        - name: POLICY_CID_FULL_LENGTH

          value: "{{ .Values.POLICY_CID_FULL_LENGTH}}"

        - name: POLICY_SIMPLE_DATE_TIME_FORMAT

          value: {{ .Values.POLICY_SIMPLE_DATE_TIME_FORMAT}}

        - name: DB_HOST

          value: {{ .Values.DB_HOST}}

        - name: DB_PORT

          value: {{ .Values.DB_PORT | quote}}

        - name: URL

          value: {{ .Values.DB_URL}}

        - name: DB_NAME

          value: {{ .Values.DB_NAME}}

        - name: DB_USERNAME

          valueFrom:

            secretKeyRef:

              name: {{ .Chart.Name }}

              key: DB_USERNAME

        - name: DB_PASSWORD

          valueFrom:

            secretKeyRef:

              name: {{ .Chart.Name }}

              key: DB_PASSWORD

        resources:

{{ toYaml .Values.resources | indent 12 }}

  {{- if .Values.nodeSelector }}

    nodeSelector:

{{ toYaml .Values.nodeSelector | indent 8 }}

  {{- end }}

    {{- if .Values.image.pullSecrets }}

    imagePullSecrets:

    {{- range .Values.image.pullSecrets }}

      - name: {{ . }}

    {{- end }}

    {{- end -}}

[Rodrigo Campos]

I think it should happen in all environments unless something weird changes. Not sure what that syntax for the yaml is.

IIRC spec.selector.matchLabels should match template.metadata.labels

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[Matt Brown]

Doublecheck that spec.selector in the object in the cluster has the value you expect it to.