mirror of
https://github.com/Dvorinka/PPve.git
synced 2026-06-03 20:12:59 +00:00
Tomáš Dvořák
55 lines
1.2 KiB
Docker
55 lines
1.2 KiB
Docker
# Build stage
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FROM golang:1.21-alpine AS builder
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# Install git and ca-certificates (needed for fetching dependencies)
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RUN apk add --no-cache git ca-certificates
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# Set the working directory
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WORKDIR /build
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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 contact-scrape.go ./
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# Build the application
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RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o contact-scrape .
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# Runtime stage
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FROM alpine:latest
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# Install ca-certificates for HTTPS requests
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RUN apk --no-cache add ca-certificates tzdata
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# Create non-root user
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RUN addgroup -g 1001 -S appgroup && \
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adduser -u 1001 -S appuser -G appgroup
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# Set working directory
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WORKDIR /app
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# Copy binary from builder stage
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COPY --from=builder /build/contact-scrape .
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# Copy HTML file
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COPY index.html .
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# Create data directory
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RUN mkdir -p data && chown -R appuser:appgroup /app
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# Switch to non-root user
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USER appuser
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# Expose port
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EXPOSE 80
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:80/ || exit 1
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# Run the application
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CMD ["./contact-scrape"] |