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67 lines
1.7 KiB
Docker
67 lines
1.7 KiB
Docker
# Build stage
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FROM golang:1.23-alpine AS builder
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# Install build dependencies
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RUN apk add --no-cache git ca-certificates tzdata
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# Set working directory
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WORKDIR /app
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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 API binary
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o /app/api ./cmd/api
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# Build the worker binary
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o /app/worker ./cmd/worker
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# Build the admin binary
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o /app/admin ./cmd/admin
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# Final stage - Production API (default target for Dokku)
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FROM alpine:3.19
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# Install runtime dependencies
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RUN apk add --no-cache ca-certificates tzdata curl
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# Create non-root user
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RUN addgroup -g 1000 app && adduser -u 1000 -G app -s /bin/sh -D app
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# Set working directory
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WORKDIR /app
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# Copy all binaries from builder
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COPY --from=builder /app/api /app/api
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COPY --from=builder /app/worker /app/worker
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COPY --from=builder /app/admin /app/admin
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# Copy templates directory
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COPY --from=builder /app/templates /app/templates
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# Copy migrations and seeds for production use
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COPY --from=builder /app/migrations /app/migrations
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COPY --from=builder /app/seeds /app/seeds
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# Create uploads directory
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RUN mkdir -p /app/uploads && chown -R app:app /app
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# Switch to non-root user
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USER app
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# Expose port (Dokku will set PORT env var to 5000)
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EXPOSE 5000
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# Health check using curl (more reliable)
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HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
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CMD curl -f http://localhost:${PORT:-5000}/api/health/ || exit 1
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# Run the API (default command)
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CMD ["/app/api"]
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