98ecc61624
- Create docker-compose.yml with server and agent services - Add environment variable support to Dockerfiles via entrypoint scripts - Configure server with ADDR, PORT, USERNAME, PASSWORD vars - Configure agent with SERVER, INTERVAL, AGENT_ID vars - Add health check to server service for container orchestration - Add service dependencies to ensure server starts before agent - Create .dockerignore to optimize Docker builds - Update QUICKSTART.md with Docker Compose instructions - Support running server only, agent only, or full stack - Support multiple agents with custom identifiers
46 lines
1.1 KiB
Docker
46 lines
1.1 KiB
Docker
# Multi-stage build for nerd-monitor agent
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FROM golang:1.24.4-alpine AS builder
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WORKDIR /app
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# Install build dependencies
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RUN apk add --no-cache git make
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# Copy go mod files
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COPY go.mod go.sum ./
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# Download dependencies
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RUN go mod download
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# Copy source code
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COPY . .
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# Build the agent binary (no templ needed for agent)
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RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-w -s" -o nerd-monitor-agent ./cmd/agent
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# Runtime stage
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FROM alpine:latest
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WORKDIR /app
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COPY --from=builder /app/nerd-monitor-agent .
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# Create non-root user
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RUN addgroup -D appgroup && adduser -D appuser -G appgroup
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USER appuser
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# Create entrypoint script to handle environment variables
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RUN echo '#!/bin/sh\n\
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SERVER=${SERVER:-localhost:8080}\n\
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INTERVAL=${INTERVAL:-15s}\n\
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AGENT_ID=${AGENT_ID:-}\n\
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if [ -z "$AGENT_ID" ]; then\n\
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exec ./nerd-monitor-agent --server "$SERVER" --interval "$INTERVAL"\n\
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else\n\
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exec ./nerd-monitor-agent --server "$SERVER" --interval "$INTERVAL" --id "$AGENT_ID"\n\
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fi\n\
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' > /app/entrypoint.sh && chmod +x /app/entrypoint.sh
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# Run the agent
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ENTRYPOINT ["/app/entrypoint.sh"]
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