simstudioai--sim/helm/sim/templates/deployment-app.yaml

{{- if .Values.app.enabled }}
{{- include "sim.validateSecrets" . }}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "sim.fullname" . }}-app
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "sim.app.labels" . | nindent 4 }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.app.replicaCount }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "sim.app.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      annotations:
        checksum/secret: {{ include (print $.Template.BasePath "/secrets-app.yaml") . | sha256sum }}
        {{- if .Values.branding.enabled }}
        checksum/config: {{ include (print $.Template.BasePath "/configmap-branding.yaml") . | sha256sum }}
        {{- end }}
        {{- with .Values.podAnnotations }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      labels:
        {{- include "sim.app.selectorLabels" . | nindent 8 }}
        {{- with .Values.podLabels }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
    spec:
      {{- with .Values.global.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "sim.serviceAccountName" . }}
      automountServiceAccountToken: false
      {{- include "sim.podSecurityContext" .Values.app | nindent 6 }}
      {{- include "sim.nodeSelector" .Values.app | nindent 6 }}
      {{- include "sim.tolerations" .Values | nindent 6 }}
      {{- include "sim.affinity" .Values | nindent 6 }}
      {{- include "sim.topologySpreadConstraints" .Values.app | nindent 6 }}
      {{- if .Values.migrations.enabled }}
      initContainers:
        - name: migrations
          image: {{ include "sim.image" (dict "imageRoot" .Values.migrations.image "global" .Values.global "chartAppVersion" .Chart.AppVersion) }}
          imagePullPolicy: {{ .Values.migrations.image.pullPolicy }}
          command: ["/bin/sh", "-c"]
          args:
            - |
              cd /app/packages/db
              export DATABASE_URL="{{ include "sim.databaseUrl" . }}"
              bun run db:migrate
          envFrom:
            {{- if .Values.postgresql.enabled }}
            - secretRef:
                name: {{ include "sim.postgresqlSecretName" . }}
            {{- else if .Values.externalDatabase.enabled }}
            - secretRef:
                name: {{ include "sim.externalDbSecretName" . }}
            {{- end }}
          {{- include "sim.resources" .Values.migrations | nindent 10 }}
          {{- include "sim.containerSecurityContext" .Values.migrations | nindent 10 }}
      {{- end }}
      containers:
        - name: app
          image: {{ include "sim.image" (dict "imageRoot" .Values.app.image "global" .Values.global "chartAppVersion" .Chart.AppVersion) }}
          imagePullPolicy: {{ .Values.app.image.pullPolicy }}
          ports:
            - name: http
              containerPort: {{ .Values.app.service.targetPort }}
              protocol: TCP
          {{- /*
            All keys from .Values.app.env are mounted via envFrom (see below).
            Chart-computed values and operational tunables (.Values.app.envDefaults)
            are inlined here so they don't leak into the chart-managed Secret and
            don't need to be mapped when externalSecrets.enabled=true.
          */}}
          env:
            - name: DATABASE_URL
              value: {{ include "sim.databaseUrl" . | quote }}
            - name: SOCKET_SERVER_URL
              value: {{ include "sim.socketServerUrl" . | quote }}
            - name: OLLAMA_URL
              value: {{ include "sim.ollamaUrl" . | quote }}
            - name: PII_URL
              value: {{ include "sim.piiUrl" . | quote }}
            {{- /*
              Skip envDefaults keys that the user has explicitly overridden in app.env
              with a non-empty value. K8s `env` takes precedence over `envFrom`, so an
              inline default would otherwise mask the user's Secret-bound value.
              Also skip envDefaults entirely in existingSecret mode: the pre-existing
              Secret is the source of truth, and inlining localhost URL defaults would
              silently shadow keys (NEXT_PUBLIC_APP_URL, BETTER_AUTH_URL, etc.) the
              user stored in their Secret but left empty in app.env.
            */}}
            {{- $appEnv := .Values.app.env | default dict }}
            {{- $useExistingSecret := and .Values.app.secrets.existingSecret.enabled (not .Values.externalSecrets.enabled) }}
            {{- if not $useExistingSecret }}
            {{- range $key, $value := .Values.app.envDefaults | default dict }}
            {{- $override := index $appEnv $key }}
            {{- if and (ne (toString $value) "") (ne (toString $value) "<nil>") (or (not $override) (eq (toString $override) "") (eq (toString $override) "<nil>")) }}
            - name: {{ $key }}
              value: {{ $value | quote }}
            {{- end }}
            {{- end }}
            {{- end }}
            {{- /*
              In existingSecret mode the chart-managed Secret is not rendered, so
              non-empty values in app.env would otherwise go nowhere — inline them
              here so the user's overrides actually reach the pod. Skipped in ESO
              mode (ESO is the source of truth; inlining would mask the synced value)
              and in inline mode (values flow through the chart-managed Secret).
            */}}
            {{- if and .Values.app.secrets.existingSecret.enabled (not .Values.externalSecrets.enabled) }}
            {{- $chartComputed := list "DATABASE_URL" "SOCKET_SERVER_URL" "OLLAMA_URL" "PII_URL" }}
            {{- range $key, $value := $appEnv }}
            {{- if and (ne (toString $value) "") (ne (toString $value) "<nil>") (not (has $key $chartComputed)) }}
            - name: {{ $key }}
              value: {{ $value | quote }}
            {{- end }}
            {{- end }}
            {{- end }}
            {{- if .Values.telemetry.enabled }}
            {{- $nodeEnv := default (default "production" (index (.Values.app.envDefaults | default dict) "NODE_ENV")) (index (.Values.app.env | default dict) "NODE_ENV") }}
            # OpenTelemetry configuration
            - name: OTEL_EXPORTER_OTLP_ENDPOINT
              value: "http://{{ include "sim.fullname" . }}-otel-collector:4318"
            - name: OTEL_SERVICE_NAME
              value: sim-app
            - name: OTEL_SERVICE_VERSION
              value: {{ .Chart.AppVersion | quote }}
            - name: OTEL_RESOURCE_ATTRIBUTES
              value: "service.name=sim-app,service.version={{ .Chart.AppVersion }},deployment.environment={{ $nodeEnv }}"
            {{- end }}
            {{- with .Values.extraEnvVars }}
            {{- toYaml . | nindent 12 }}
            {{- end }}
          envFrom:
            # App secrets (authentication, encryption keys)
            - secretRef:
                name: {{ include "sim.appSecretName" . }}
            # Database secrets
            {{- if .Values.postgresql.enabled }}
            - secretRef:
                name: {{ include "sim.postgresqlSecretName" . }}
            {{- else if .Values.externalDatabase.enabled }}
            - secretRef:
                name: {{ include "sim.externalDbSecretName" . }}
            {{- end }}
          {{- if .Values.app.startupProbe }}
          startupProbe:
            {{- toYaml .Values.app.startupProbe | nindent 12 }}
          {{- end }}
          {{- if .Values.app.livenessProbe }}
          livenessProbe:
            {{- toYaml .Values.app.livenessProbe | nindent 12 }}
          {{- end }}
          {{- if .Values.app.readinessProbe }}
          readinessProbe:
            {{- toYaml .Values.app.readinessProbe | nindent 12 }}
          {{- end }}
          {{- include "sim.resources" .Values.app | nindent 10 }}
          {{- include "sim.containerSecurityContext" .Values.app | nindent 10 }}
          {{- $hasBranding := and .Values.branding.enabled (or .Values.branding.files .Values.branding.binaryFiles) }}
          {{- if or $hasBranding .Values.extraVolumeMounts .Values.app.extraVolumeMounts }}
          volumeMounts:
            {{- if $hasBranding }}
            - name: branding
              mountPath: {{ .Values.branding.mountPath | default "/app/public/branding" }}
              readOnly: true
            {{- end }}
            {{- with .Values.extraVolumeMounts }}
            {{- toYaml . | nindent 12 }}
            {{- end }}
            {{- with .Values.app.extraVolumeMounts }}
            {{- toYaml . | nindent 12 }}
            {{- end }}
          {{- end }}
      {{- $hasBranding := and .Values.branding.enabled (or .Values.branding.files .Values.branding.binaryFiles) }}
      {{- if or $hasBranding .Values.extraVolumes .Values.app.extraVolumes }}
      volumes:
        {{- if $hasBranding }}
        - name: branding
          configMap:
            name: {{ include "sim.fullname" . }}-branding
        {{- end }}
        {{- with .Values.extraVolumes }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
        {{- with .Values.app.extraVolumes }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      {{- end }}
{{- end }}