build image to rust:1.72

Dockerfile

@@ -2,24 +2,10 @@
 # Build Stage
 # ------------------------------------------------------------------------------
 
-FROM registry.access.redhat.com/ubi8/ubi:8.7 as limitador-build
-ENV CARGO_NET_GIT_FETCH_WITH_CLI=true
+FROM rust:1.72 as limitador-build
 
-ARG RUSTC_VERSION=1.72.0
-
-# the powertools repo is required for protobuf-c and protobuf-devel
-RUN dnf -y --setopt=install_weak_deps=False --setopt=tsflags=nodocs install \
-      http://mirror.centos.org/centos/8-stream/BaseOS/`arch`/os/Packages/centos-gpg-keys-8-6.el8.noarch.rpm \
-      http://mirror.centos.org/centos/8-stream/BaseOS/`arch`/os/Packages/centos-stream-repos-8-6.el8.noarch.rpm \
- && dnf -y --setopt=install_weak_deps=False --setopt=tsflags=nodocs install epel-release \
- && dnf config-manager --set-enabled powertools
-
-RUN PKGS="gcc-c++ gcc-toolset-12-binutils-gold openssl-devel protobuf-c protobuf-devel git clang kernel-headers" \
-    && dnf install --nodocs --assumeyes $PKGS \
-    && rpm --verify --nogroup --nouser $PKGS \
-    && yum -y clean all
-
-RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --profile minimal --default-toolchain ${RUSTC_VERSION} -c rustfmt -y
+RUN apt update && apt upgrade -y
+RUN apt install -y protobuf-compiler clang
 
 WORKDIR /usr/src/limitador
 
@@ -29,8 +15,7 @@ ENV RUSTFLAGS="-C target-feature=-crt-static"
 
 COPY . .
 
-RUN source $HOME/.cargo/env \
-    && cargo build --release
+RUN cargo build --release
 
 # ------------------------------------------------------------------------------
 # Run Stage