lerko
87270490de
BREAKING: Container now runs as UID 1000 (uptop) instead of root. Existing volumes with root-owned files need migration: docker run --rm -v <volume>:/data alpine chown -R 1000:1000 /data - Add uptop user (UID/GID 1000) with entrypoint writability check - Enable SBOM and provenance attestations for Docker Scout compliance - Prune dangling images and build cache after release builds
36 lines
1.1 KiB
Docker
36 lines
1.1 KiB
Docker
# --- Stage 1: Builder ---
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FROM golang:1.26-alpine3.23 AS builder
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RUN apk add --no-cache gcc musl-dev
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WORKDIR /app
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COPY go.mod go.sum ./
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RUN --mount=type=cache,target=/go/pkg/mod \
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go mod download
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COPY . .
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ENV CGO_ENABLED=1
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ARG VERSION=dev
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ARG COMMIT=none
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ARG BUILD_DATE=unknown
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RUN --mount=type=cache,target=/go/pkg/mod \
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--mount=type=cache,target=/root/.cache/go-build \
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go build -trimpath -ldflags="-s -w -X main.version=${VERSION} -X main.commit=${COMMIT} -X main.date=${BUILD_DATE}" -o uptop ./cmd/uptop/main.go
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# --- Stage 2: Runner ---
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FROM alpine:3.23
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WORKDIR /app
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RUN apk add --no-cache ca-certificates && apk upgrade --no-cache
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RUN addgroup -g 1000 -S uptop && adduser -u 1000 -S uptop -G uptop
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RUN mkdir /data && chown uptop:uptop /data
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COPY --from=builder /app/uptop .
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COPY docker-entrypoint.sh /usr/local/bin/
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ENV LIPGLOSS_RENDERER_HAS_DARK_BACKGROUND=true
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ENV UPTOP_DB_TYPE=sqlite
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ENV UPTOP_DB_DSN=/data/uptop.db
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ENV UPTOP_KEYS=/data/authorized_keys
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ENV UPTOP_PORT=23234
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EXPOSE 23234
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USER uptop
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ENTRYPOINT ["docker-entrypoint.sh"]
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CMD ["./uptop"] |