Dockerfile.init

# SPDX-License-Identifier: Apache-2.0
# Copyright 2021 Authors of KubeArmor

### build syscall checker

FROM golang:1.20-alpine3.17 as init-builder
WORKDIR /usr/src/KubeArmor
COPY ./KubeArmor/BPF/tests/main.go main.go
COPY ./KubeArmor/BPF/tests/go.mod go.mod
COPY ./KubeArmor/BPF/tests/go.sum go.sum

RUN CGO_ENABLED=0 go build -o syscheck main.go

### Make compiler image
FROM alpine:3.17 as kubearmor-init

RUN apk --no-cache update
RUN echo "@edge http://dl-cdn.alpinelinux.org/alpine/edge/main" | tee -a /etc/apk/repositories
RUN echo "@edge http://dl-cdn.alpinelinux.org/alpine/edge/community" | tee -a /etc/apk/repositories

RUN apk --no-cache update
RUN apk --no-cache add bash git clang llvm make gcc bpftool@edge

COPY ./KubeArmor/BPF /KubeArmor/BPF/
COPY ./KubeArmor/build/compile.sh /KubeArmor/compile.sh
COPY --from=init-builder /usr/src/KubeArmor/syscheck /KubeArmor/BPF/tests/syscheck
ENTRYPOINT ["/KubeArmor/compile.sh"]