alexei.dolgolyov
f0b52c6ab7
- Bump Docker SDK, downgrade otel deps for Go 1.24 compatibility - Fix duplicate i18n import in InstanceCard - Fix SvelteKit prerender/strict config for SPA build - Update Dockerfile with GOTOOLCHAIN=auto - Generate package-lock.json and go.sum WIP: still resolving Go 1.24 vs otel transitive dep versions
53 lines
1.2 KiB
Docker
53 lines
1.2 KiB
Docker
# Stage 1: Build frontend
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FROM node:20-alpine AS frontend-builder
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WORKDIR /build/web
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COPY web/package.json web/package-lock.json* ./
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RUN npm ci --no-audit
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COPY web/ ./
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RUN npm run build
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# Stage 2: Build Go binary
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FROM golang:1.24-alpine AS backend-builder
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RUN apk add --no-cache git ca-certificates
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WORKDIR /build
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COPY go.mod go.sum ./
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# The project requires Go 1.25 (transitive dep from Docker SDK -> otelhttp).
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# GOTOOLCHAIN=auto lets Go 1.24 download the required toolchain automatically.
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ENV GOTOOLCHAIN=auto
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RUN go mod download
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COPY . .
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# Copy built frontend into the expected embed location.
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COPY --from=frontend-builder /build/web/build ./web/build
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RUN GOTOOLCHAIN=auto CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /docker-watcher ./cmd/server
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# Stage 3: Minimal runtime image
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FROM alpine:3.19
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RUN apk add --no-cache ca-certificates tzdata
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# Create non-root user.
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RUN addgroup -g 1000 -S app && adduser -u 1000 -S app -G app
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WORKDIR /app
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COPY --from=backend-builder /docker-watcher /app/docker-watcher
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# Data directory for SQLite database.
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RUN mkdir -p /app/data && chown -R app:app /app
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USER app
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EXPOSE 8080
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ENV DATA_DIR=/app/data
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ENV LISTEN_ADDR=:8080
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ENTRYPOINT ["/app/docker-watcher"]
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