apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "grafana-mcp.fullname" . }}
  namespace: {{ include "grafana-mcp.namespace" . }}
  labels:
    {{- include "grafana-mcp.labels" . | nindent 4 }}
    app.kubernetes.io/component: mcp-server
    {{- with .Values.labels }}
    {{- toYaml . | nindent 4 }}
    {{- end }}
  {{- with .Values.annotations }}
  annotations:
    {{- toYaml . | nindent 4 }}
  {{- end }}
spec:
  replicas: {{ .Values.replicas }}
  revisionHistoryLimit: {{ .Values.revisionHistoryLimit | default 10 }}
  selector:
    matchLabels:
      {{- include "grafana-mcp.selectorLabels" . | nindent 6 }}
      app.kubernetes.io/component: mcp-server
  {{- with .Values.deploymentStrategy }}
  strategy:
    {{- toYaml . | trim | nindent 4 }}
  {{- end }}
  template:
    metadata:
      labels:
        {{- include "grafana-mcp.selectorLabels" . | nindent 8 }}
        app.kubernetes.io/component: mcp-server
        {{- with .Values.podLabels }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      annotations:
        {{- with .Values.podAnnotations }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "grafana-mcp.serviceAccountName" . }}
      automountServiceAccountToken: {{ .Values.automountServiceAccountToken }}
      {{- with .Values.hostAliases }}
      hostAliases:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.securityContext }}
      securityContext:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.priorityClassName }}
      priorityClassName: {{ . }}
      {{- end }}
      {{- with .Values.runtimeClassName }}
      runtimeClassName: {{ . }}
      {{- end }}
      {{- with .Values.schedulerName }}
      schedulerName: {{ . }}
      {{- end }}
      {{- if or .Values.initContainers .Values.extraInitContainers }}
      initContainers:
        {{- with .Values.initContainers }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
        {{- with .Values.extraInitContainers }}
        {{- tpl (toYaml .) $ | nindent 8 }}
        {{- end }}
      {{- end }}
      containers:
        - name: mcp-grafana
          {{- $registry := .Values.image.registry -}}
          {{- if $registry }}
          image: "{{ $registry }}/{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
          {{- else }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
          {{- end }}
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          {{- with .Values.readinessProbe }}
          readinessProbe:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- with .Values.livenessProbe }}
          livenessProbe:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- with .Values.startupProbe }}
          startupProbe:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- with .Values.containerSecurityContext }}
          securityContext:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          ports:
            - name: mcp-http
              containerPort: {{ .Values.service.port }}
              protocol: TCP
          env:
            - name: GRAFANA_URL
              value: {{ .Values.grafana.url | quote }}
            {{- if or .Values.grafana.apiKey .Values.grafana.apiKeySecret.name }}
            - name: GRAFANA_SERVICE_ACCOUNT_TOKEN
              valueFrom:
                secretKeyRef:
                  {{- if .Values.grafana.apiKey }}
                  name: {{ include "grafana-mcp.fullname" . }}
                  key: api-key
                  {{- else }}
                  name: {{ .Values.grafana.apiKeySecret.name }}
                  key: {{ .Values.grafana.apiKeySecret.key }}
                  {{- end }}
            {{- end }}
            {{- range $key, $value := .Values.env }}
            - name: {{ $key | quote }}
              value: {{ $value | quote }}
            {{- end }}
            {{- range $key, $value := .Values.envValueFrom }}
            - name: {{ $key | quote }}
              valueFrom:
                {{- toYaml $value | nindent 16 }}
            {{- end }}
          {{- with .Values.envFrom }}
          envFrom:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- if or (.Values.debug) (.Values.metrics.enabled) (.Values.disabledCategories) (.Values.extraArgs) }}
          args:
            {{- if .Values.debug }}
            - -debug
            {{- end }}
            {{- if .Values.metrics.enabled }}
            - --metrics
            {{- end }}
            {{- range .Values.disabledCategories }}
            - --disable-{{ . }}
            {{- end }}
            {{- with .Values.extraArgs }}
            {{- toYaml . | nindent 12 }}
            {{- end }}
          {{- else -}}
          {{- with .Values.extraArgs }}
          args:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- end }}
          {{- with .Values.lifecycle }}
          lifecycle:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- with .Values.resources }}
          resources:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          {{- with .Values.volumeMounts }}
          volumeMounts:
            {{- toYaml . | nindent 12 }}
          {{- end }}
        {{- with .Values.extraContainers }}
        {{- tpl (toYaml .) $ | nindent 8 }}
        {{- end }}
      {{- with .Values.volumes }}
      volumes:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.topologySpreadConstraints }}
      topologySpreadConstraints:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.dnsPolicy }}
      dnsPolicy: {{ . }}
      {{- end }}
      {{- with .Values.dnsConfig }}
      dnsConfig:
        {{- toYaml . | nindent 8 }}
      {{- end }}