ragflow/helm/templates/mcp.yaml

{{- if .Values.ragflow.mcp.enabled }}
{{- $component := "mcp" }}
{{- $name := include "ragflow.componentFullname" (dict "root" . "component" $component) }}
{{- $apiServiceName := include "ragflow.componentFullname" (dict "root" . "component" "api") }}
{{- $defaultBaseUrl := printf "http://%s.%s.svc:%d" $apiServiceName .Release.Namespace (int .Values.ragflow.api.service.port) }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ $name }}
  labels:
    {{- include "ragflow.labels" . | nindent 4 }}
    app.kubernetes.io/component: {{ $component }}
spec:
  replicas: {{ .Values.ragflow.mcp.replicaCount }}
  {{- with .Values.ragflow.mcp.deployment.strategy }}
  strategy:
    {{- toYaml . | nindent 4 }}
  {{- end }}
  selector:
    matchLabels:
      {{- include "ragflow.selectorLabels" . | nindent 6 }}
      app.kubernetes.io/component: {{ $component }}
  template:
    metadata:
      labels:
        {{- include "ragflow.selectorLabels" . | nindent 8 }}
        app.kubernetes.io/component: {{ $component }}
      {{- with .Values.ragflow.mcp.podAnnotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
    spec:
      {{- $globalPullSecrets := .Values.imagePullSecrets }}
      {{- $basePullSecrets := .Values.ragflow.image.pullSecrets }}
      {{- $mcpImage := default (dict) .Values.ragflow.mcp.image }}
      {{- $componentPullSecrets := default list $mcpImage.pullSecrets }}
      {{- if or (or $globalPullSecrets $basePullSecrets) $componentPullSecrets }}
      imagePullSecrets:
        {{- with $globalPullSecrets }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
        {{- with $basePullSecrets }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
        {{- with $componentPullSecrets }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      {{- end }}
      {{- $localServiceConf := .Values.ragflow.service_conf }}
      {{- $llmFactories := .Values.ragflow.llm_factories }}
      {{- $extraArgs := join " " .Values.ragflow.mcp.extraArgs }}
      containers:
        - name: {{ $component }}
          {{- $imageRepository := default .Values.ragflow.image.repository $mcpImage.repository }}
          {{- $imageTag := default .Values.ragflow.image.tag $mcpImage.tag }}
          image: {{ printf "%s:%s" $imageRepository $imageTag }}
          {{- $pullPolicy := default .Values.ragflow.image.pullPolicy $mcpImage.pullPolicy }}
          {{- with $pullPolicy }}
          imagePullPolicy: {{ . }}
          {{- end }}
          command:
            - /bin/bash
            - -lc
            - |
              set -eo pipefail
              cd /ragflow
              export LD_LIBRARY_PATH="/usr/lib/x86_64-linux-gnu/"
              PY=python3
              SCRIPT_PATH="/ragflow/mcp/server/server.py"
              exec "${PY}" "${SCRIPT_PATH}" \
                --host="0.0.0.0" \
                --port="{{ default 9382 .Values.ragflow.mcp.port }}" \
                --base-url="{{ $defaultBaseUrl }}" \
                --mode="{{ .Values.ragflow.mcp.mode }}" \
                {{- if .Values.ragflow.mcp.hostApiKey }}
                --api-key="{{ .Values.ragflow.mcp.hostApiKey }}" \
                {{- else }}
                --api-key="" \
                {{- end }}
                {{- if not .Values.ragflow.mcp.transport.sse }}
                --no-transport-sse-enabled \
                {{- else }}
                --transport-sse-enabled \
                {{- end }}
                {{- if not .Values.ragflow.mcp.transport.streamableHttp }}
                --no-transport-streamable-http-enabled \
                {{- else }}
                --transport-streamable-http-enabled \
                {{- end }}
                {{- if not .Values.ragflow.mcp.transport.jsonResponse }}
                --no-json-response{{- else }} --json-response{{- end }}{{ if $extraArgs }} {{ $extraArgs }}{{ end }}
          envFrom:
            - secretRef:
                name: {{ include "ragflow.fullname" . }}-env-config
          {{- with .Values.ragflow.mcp.extraEnv }}
          env:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          ports:
            - name: http
              containerPort: {{ default 9382 .Values.ragflow.mcp.port }}
          {{- $probes := default (dict) .Values.ragflow.mcp.probes }}
          {{- if $probes.liveness }}
          livenessProbe:
            {{- toYaml $probes.liveness | nindent 12 }}
          {{- else }}
          livenessProbe:
            tcpSocket:
              port: http
            initialDelaySeconds: 30
            periodSeconds: 10
            timeoutSeconds: 5
            failureThreshold: 3
            successThreshold: 1
          {{- end }}
          {{- if $probes.readiness }}
          readinessProbe:
            {{- toYaml $probes.readiness | nindent 12 }}
          {{- else }}
          readinessProbe:
            tcpSocket:
              port: http
            initialDelaySeconds: 10
            periodSeconds: 5
            timeoutSeconds: 3
            failureThreshold: 3
            successThreshold: 1
          {{- end }}
          {{- if $probes.startup }}
          startupProbe:
            {{- toYaml $probes.startup | nindent 12 }}
          {{- else }}
          startupProbe:
            tcpSocket:
              port: http
            periodSeconds: 10
            failureThreshold: 30
          {{- end }}
          volumeMounts:
            - mountPath: /ragflow/conf/service_conf.yaml
              subPath: service_conf.yaml
              name: service-conf-volume
            {{- if $localServiceConf }}
            - mountPath: /ragflow/conf/local.service_conf.yaml
              subPath: local.service_conf.yaml
              name: service-conf-volume
            {{- end }}
            {{- if $llmFactories }}
            - mountPath: /ragflow/conf/llm_factories.json
              subPath: llm_factories.json
              name: service-conf-volume
            {{- end }}
          {{- with .Values.ragflow.mcp.deployment.resources }}
          resources:
            {{- toYaml . | nindent 12 }}
          {{- end }}
      volumes:
        - name: service-conf-volume
          configMap:
            name: ragflow-service-config
---
apiVersion: v1
kind: Service
metadata:
  name: {{ $name }}
  labels:
    {{- include "ragflow.labels" . | nindent 4 }}
    app.kubernetes.io/component: {{ $component }}
spec:
  type: {{ .Values.ragflow.mcp.service.type }}
  selector:
    {{- include "ragflow.selectorLabels" . | nindent 4 }}
    app.kubernetes.io/component: {{ $component }}
  ports:
    - name: http
      port: {{ .Values.ragflow.mcp.service.port }}
      targetPort: http
{{- end }}