docker

Signed-off-by: Jason Madigan <jason@jasonmadigan.com>

Author: jasonmadigan

.dockerignore

@@ -0,0 +1,10 @@
+kuadrant-mcp-server
+*.exe
+*.test
+*.out
+.git
+.gitignore
+README.md
+Dockerfile
+docker-compose.yml
+.dockerignore

.github/workflows/docker.yml

@@ -0,0 +1,58 @@
+name: Docker Build and Publish
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - main
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=sha
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Dockerfile

@@ -0,0 +1,45 @@
+# Build stage
+FROM golang:1.23-alpine AS builder
+
+# Install necessary packages
+RUN apk add --no-cache git
+
+# Set working directory
+WORKDIR /app
+
+# Copy go mod files
+COPY go.mod go.sum ./
+
+# Download dependencies
+RUN go mod download
+
+# Copy source code
+COPY *.go ./
+
+# Build the binary
+RUN CGO_ENABLED=0 GOOS=linux go build -o kuadrant-mcp-server .
+
+# Final stage
+FROM alpine:latest
+
+# Install ca-certificates for HTTPS
+RUN apk --no-cache add ca-certificates
+
+# Create non-root user
+RUN addgroup -g 1001 -S mcp && \
+    adduser -u 1001 -S mcp -G mcp
+
+# Set working directory
+WORKDIR /app
+
+# Copy binary from builder
+COPY --from=builder /app/kuadrant-mcp-server .
+
+# Change ownership
+RUN chown -R mcp:mcp /app
+
+# Switch to non-root user
+USER mcp
+
+# The MCP server uses stdio for communication
+ENTRYPOINT ["./kuadrant-mcp-server"]

README.md

@@ -13,17 +13,55 @@ All manifests are generated in YAML format, matching the actual Kuadrant CRD spe
 
 ## Installation
 
+### Using Go
 ```bash
 go install github.com/jasonmadigan/kuadrant-mcp-server@latest
 ```
 
+### Using Docker
+```bash
+docker pull ghcr.io/jasonmadigan/kuadrant-mcp-server:latest
+```
+
+### Building from Source
+```bash
+git clone https://github.com/jasonmadigan/kuadrant-mcp-server
+cd kuadrant-mcp-server
+docker build -t kuadrant-mcp-server:latest .
+```
+
 ## Usage
 
-Run the server:
+### Standalone
 ```bash
 kuadrant-mcp-server
 ```
 
+### With Docker
+```bash
+docker run -i --rm ghcr.io/jasonmadigan/kuadrant-mcp-server:latest
+```
+
+### With Docker Compose
+```bash
+docker-compose up
+```
+
+### MCP Client Configuration
+
+Add to your MCP client configuration:
+
+```json
+{
+  "mcpServers": {
+    "kuadrant-mcp": {
+      "command": "docker",
+      "args": ["run", "-i", "--rm", "ghcr.io/jasonmadigan/kuadrant-mcp-server:latest"]
+    }
+  }
+}
+```
+
 ## Available Tools
 
 ### `create_gateway`
@@ -382,6 +420,56 @@ cd kuadrant-mcp-server
 go build -o kuadrant-mcp-server
 ```
 
+## Docker Usage
+
+### Build the Docker image
+
+```bash
+docker build -t kuadrant-mcp-server:latest .
+```
+
+### Run with Docker
+
+Since MCP servers communicate via stdio, run interactively:
+
+```bash
+docker run -i kuadrant-mcp-server:latest
+```
+
+### Use with docker-compose
+
+```bash
+docker-compose build
+docker-compose run --rm kuadrant-mcp
+```
+
+## MCP Configuration
+
+To use this server with an MCP client (like Claude Desktop), add it to your MCP configuration:
+
+```json
+{
+  "mcpServers": {
+    "kuadrant": {
+      "command": "docker",
+      "args": ["run", "-i", "kuadrant-mcp-server:latest"]
+    }
+  }
+}
+```
+
+Or if running locally:
+
+```json
+{
+  "mcpServers": {
+    "kuadrant": {
+      "command": "/path/to/kuadrant-mcp-server"
+    }
+  }
+}
+```
+
 ## License
 
 Apache 2.0

docker-compose.yml

@@ -0,0 +1,11 @@
+version: '3.8'
+
+services:
+  kuadrant-mcp:
+    build: .
+    image: kuadrant-mcp-server:latest
+    stdin_open: true
+    tty: true
+    # MCP servers communicate via stdio, so we keep stdin open
+    # To use with an MCP client, you would typically run:
+    # docker run -i kuadrant-mcp-server:latest

examples/mcp-client-config.json

@@ -0,0 +1,9 @@
+{
+  "mcpServers": {
+    "kuadrant-mcp": {
+      "command": "docker",
+      "args": ["run", "-i", "--rm", "kuadrant-mcp-server:latest"],
+      "env": {}
+    }
+  }
+}

go.mod

@@ -1,8 +1,6 @@
 module github.com/jasonmadigan/kuadrant-mcp-server
 
-go 1.23.0
-
-toolchain go1.24.3
+go 1.23
 
 require (
 	github.com/modelcontextprotocol/go-sdk v0.1.0