toolhive/examples/operator/mcp-servers/mcpserver_with_resource_overrides.yaml at main · stacklok/toolhive · GitHub

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apiVersion: toolhive.stacklok.dev/v1beta1
kind: MCPServer
metadata:
  name: github-with-overrides
  namespace: toolhive-system
spec:
  image: docker.io/mcp/github
  transport: stdio
  proxyPort: 8080
  secrets:
    - name: github-token
      key: GITHUB_PERSONAL_ACCESS_TOKEN
  env:
    - name: GITHUB_API_URL
      value: https://api.github.com
    - name: LOG_LEVEL
      value: info
  resources:
    limits:
      cpu: "200m"
      memory: "256Mi"
    requests:
      cpu: "100m"
      memory: "128Mi"
  resourceOverrides:
    proxyDeployment:
      # Annotations and labels for the proxy deployment
      annotations:
        example.com/deployment-annotation: "custom-deployment-value"
        monitoring.example.com/scrape: "true"
        monitoring.example.com/port: "8080"
      labels:
        example.com/deployment-label: "custom-deployment-label"
        environment: "production"
        team: "platform"

      # Environment variables for the proxy runner container (thv-proxyrunner)
      # These affect the ToolHive proxy itself, not the MCP server it manages
      env:
        - name: CUSTOM_PROXY_VAR
          value: "custom-value"
        - name: TOOLHIVE_DEBUG
          value: "true"  # Enable debug logging to see detailed token exchange, middleware, and proxy logs
    proxyService:
      annotations:
        example.com/service-annotation: "custom-service-value"
        service.beta.kubernetes.io/aws-load-balancer-type: "nlb"
        external-dns.alpha.kubernetes.io/hostname: "github-mcp.example.com"
      labels:
        example.com/service-label: "custom-service-label"
        environment: "production"
        team: "platform"