prole/supabase/helm/knoe-supabase/templates/kong/deployment.yaml

{{- if .Values.deployment.kong.enabled -}}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "supabase.kong.fullname" . }}
  labels:
    {{- include "supabase.labels" . | nindent 4 }}
spec:
  {{- if not .Values.autoscaling.kong.enabled }}
  replicas: {{ .Values.deployment.kong.replicaCount }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "supabase.kong.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      annotations:
        # Tie pod spec to the ConfigMap content hash so `helm upgrade` triggers
        # a rolling restart whenever kong/config.yaml changes. Without this,
        # ConfigMap-only changes (like adding a new route) land silently: the
        # file in /usr/local/kong/template.yml updates via the ConfigMap
        # volume mount, but Kong loaded declarative config at startup and
        # doesn't re-read the file on its own -- old pods keep serving stale
        # config and the new route (e.g. /healthz) is never live. Learned this
        # the hard way when `helm upgrade` added /healthz but the GCE LB
        # health check kept getting 404 because live Kong didn't have it.
        checksum/config: {{ include (print $.Template.BasePath "/kong/config.yaml") . | sha256sum }}
        {{- with .Values.deployment.kong.podAnnotations }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      labels:
        {{- include "supabase.kong.selectorLabels" . | nindent 8 }}
    spec:
      {{- with .Values.image.kong.pullSecrets}}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "supabase.kong.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.deployment.kong.podSecurityContext | nindent 8 }}
      containers:
        - name: {{ include "supabase.kong.name" $ }}
          securityContext:
            {{- toYaml .Values.deployment.kong.securityContext | nindent 12 }}
          image: "{{ .Values.image.kong.repository }}:{{ .Values.image.kong.tag | default .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.image.kong.pullPolicy }}
          command: ["/bin/bash"]
          args: ["/scripts/wrapper.sh"]
          env:
            {{- range $key, $value := .Values.environment.kong }}
            - name: {{ $key }}
              value: {{ $value | quote }}
            {{- end }}
            - name: SUPABASE_ANON_KEY
              valueFrom:
                secretKeyRef:
                  {{- if .Values.secret.jwt.secretRef }}
                  name: {{ .Values.secret.jwt.secretRef }}
                  key: {{ .Values.secret.jwt.secretRefKey.anonKey | default "anonKey" }}
                  {{- else }}
                  name: {{ include "supabase.secret.jwt" . }}
                  key: anonKey
                  {{- end }}
            - name: SUPABASE_SERVICE_KEY
              valueFrom:
                secretKeyRef:
                  {{- if .Values.secret.jwt.secretRef }}
                  name: {{ .Values.secret.jwt.secretRef }}
                  key: {{ .Values.secret.jwt.secretRefKey.serviceKey | default "serviceKey" }}
                  {{- else }}
                  name: {{ include "supabase.secret.jwt" . }}
                  key: serviceKey
                  {{- end }}
          {{- with .Values.deployment.kong.livenessProbe }}
          livenessProbe:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- with .Values.deployment.kong.readinessProbe }}
          readinessProbe:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          ports:
            - name: http
              containerPort: 8000
              protocol: TCP
          {{- with .Values.deployment.kong.resources }}
          resources:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          volumeMounts:
            - mountPath: /usr/local/kong/template.yml
              name: config
              subPath: template.yml
            - mountPath: /scripts
              name: wrapper
            {{- with .Values.deployment.kong.volumeMounts }}
              {{- toYaml . | nindent 12 }}
            {{- end }}
      {{- include "supabase.enforcedGeneralNodeSelector" (dict "nodeSelector" .Values.deployment.kong.nodeSelector "enforceGeneralNodeRole" .Values.scheduling.enforceGeneralNodeRole) | nindent 6 }}
      {{- include "supabase.enforcedGeneralAffinity" (dict "affinity" .Values.deployment.kong.affinity "enforceGeneralNodeRole" .Values.scheduling.enforceGeneralNodeRole) | nindent 6 }}
      {{- with .Values.deployment.kong.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      volumes:
        - name: config
          configMap:
            name: {{ include "supabase.kong.fullname" $ }}
            defaultMode: 0777
            items:
            - key: template.yml
              path: template.yml
        - name: wrapper
          configMap:
            name: {{ include "supabase.kong.fullname" $ }}
            defaultMode: 0777
            items:
            - key: wrapper.sh
              path: wrapper.sh
        {{- with .Values.deployment.kong.volumes }}
          {{- toYaml . | nindent 8 }}
        {{- end }}
{{- end }}