build.assets/Dockerfile-bpf

Rama master · réplica de lectura del repositorio original.

# syntax=docker/dockerfile:1

# Minimal container for generating BPF bytecode
# This Dockerfile is used to generate BPF bytecode used
# by enhanced recording.
FROM docker.io/library/debian:12

ENV LANGUAGE="en_US.UTF-8" \
    LANG="en_US.UTF-8" \
    LC_ALL="en_US.UTF-8" \
    LC_CTYPE="en_US.UTF-8" \
    DEBIAN_FRONTEND="noninteractive"

# BUILDARCH is automatically set by DOCKER when building the image with Build Kit (MacOS by default).
# https://docs.docker.com/engine/reference/builder/#automatic-platform-args-in-the-global-scope
ARG BUILDARCH

RUN apt -y update && \
    apt install -q -y --no-install-recommends \
        build-essential \
        ca-certificates \
        clang \
        curl \
        libbpf-dev \
        llvm && \
    apt -y clean && \
    rm -rf /var/lib/apt/lists/*

# Install Go.
ARG GOLANG_VERSION
RUN mkdir -p /opt && \
    cd /opt && \
    curl -fsSL "https://go.dev/dl/$GOLANG_VERSION.linux-$BUILDARCH.tar.gz" | tar xz && \
    mkdir -p /go/src/github.com/gravitational/teleport && \
    chmod a+w /go && \
    chmod a+w /var/lib && \
    chmod a-w /
ENV GOPATH="/go" \
    GOROOT="/opt/go" \
    PATH="$PATH:/opt/go/bin:/go/bin:/go/src/github.com/gravitational/teleport/build"

ARG UID
ARG GID
RUN groupadd bpf --gid=$GID -o && \
    useradd bpf --uid=$UID --gid=$GID --create-home --shell=/bin/sh

USER bpf