Dockerfile.apiserver

# syntax=docker/dockerfile:1.2
# xx is a helper for cross-compilation
FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.2.1@sha256:8879a398dedf0aadaacfbd332b29ff2f84bc39ae6d4e9c0a1109db27ac5ba012 AS xx

FROM --platform=$BUILDPLATFORM golang:1.20.7-bullseye AS builder

COPY --from=xx / /

ARG TARGETPLATFORM

RUN apt-get update && xx-apt-get install -y --no-install-recommends gcc libc6-dev

RUN xx-go --wrap

# Copy vmclarity code to /build and move to that directory
COPY . /build
WORKDIR /build

ARG VERSION
ARG BUILD_TIMESTAMP
ARG COMMIT_HASH

ENV CGO_ENABLED=1

RUN --mount=type=cache,target=/go/pkg/mod \
    --mount=type=cache,target=/root/.cache/go-build \
    go build -ldflags="-s -w -extldflags -static \
     -X 'github.com/openclarity/vmclarity/pkg/version.Version=${VERSION}' \
     -X 'github.com/openclarity/vmclarity/pkg/version.CommitHash=${COMMIT_HASH}' \
     -X 'github.com/openclarity/vmclarity/pkg/version.BuildTimestamp=${BUILD_TIMESTAMP}'" -o bin/vmclarity-apiserver ./cmd/vmclarity-apiserver/main.go

RUN xx-verify bin/vmclarity-apiserver

FROM alpine:3.18

WORKDIR /app

COPY --from=builder ["/build/bin/vmclarity-apiserver", "./vmclarity-apiserver"]

ENTRYPOINT ["/app/vmclarity-apiserver"]