update dockerfile to support kafka

Author: rajsinghtech

Dockerfile

@@ -1,9 +1,13 @@
-FROM golang:1.21-alpine AS builder
+FROM golang:1.23 AS builder
 
 WORKDIR /app
 
-# Install build dependencies
-RUN apk add --no-cache gcc musl-dev
+# Install build dependencies including librdkafka
+RUN apt-get update && apt-get install -y \
+    gcc \
+    librdkafka-dev \
+    pkg-config \
+    && rm -rf /var/lib/apt/lists/*
 
 # Copy go mod files
 COPY go.mod go.sum ./
@@ -12,20 +16,25 @@ RUN go mod download
 # Copy source code
 COPY . .
 
-# Build the application
-RUN CGO_ENABLED=0 GOOS=linux go build -o main .
+# Build the application with CGO enabled
+RUN CGO_ENABLED=1 GOOS=linux go build -o main .
 
 # Final stage
-FROM alpine:latest
+FROM debian:bookworm-slim
 
 WORKDIR /app
 
+# Install runtime dependency
+RUN apt-get update && apt-get install -y \
+    librdkafka1 \
+    && rm -rf /var/lib/apt/lists/*
+
 # Copy the binary from builder
 COPY --from=builder /app/main .
 COPY views/ views/
 
 # Run as non-root user
-RUN adduser -D appuser
+RUN useradd -r appuser
 USER appuser
 
 EXPOSE 3000 

docker-compose.yml

@@ -17,11 +17,16 @@ services:
       - ./secrets/tesla-ssl/tls.crt:/secrets/tesla-ssl/tls.crt:ro
       - ./secrets/tesla-ssl/tls.key:/secrets/tesla-ssl/tls.key:ro
       - ./secrets/fleet-api/private-key.pem:/secret/private-key.pem:ro
-  # fleet-telemetry-consumer:
-  #   build: 
-  #     context: .
-  #     dockerfile: Dockerfile
-  #   ports:
-  #     - "3000:3000"
-  #   depends_on:
-  #     - tesla-http-proxy
+  fleet-telemetry-consumer:
+    build: 
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"
+    depends_on:
+      - tesla-http-proxy
+    volumes:
+      - ./secrets/fleet-telemetry-ssl/:/app/secrets/fleet-telemetry-ssl:ro
+      - ./secrets/pg/:/app/secrets/pg:ro
+      - ./secrets/fleet-api/:/app/secrets/fleet-api:ro
+      - ./secrets/tesla-ssl/:/app/secrets/tesla-ssl:ro