docker/debian: Remove LLVM

this was added for testing purposes, and for mobile before it was
switched to using the hermetic toolchain

Signed-off-by: Ryan Northey <ryan@synca.io>

Author: phlax

.github/config.yml

@@ -79,13 +79,6 @@ debian:
     - amd64
     - arm64
     artifact-pattern: oci-debian-{arch}/debian-test-{sha}-{arch}.tar
-  # llvm
-  - name: envoy-build
-    tag: llvm-{sha}
-    registry: docker.io/envoyproxy
-    architectures:
-    - amd64
-    artifact-pattern: oci-debian-{arch}/debian-llvm-{sha}-{arch}.tar
   # mobile
   - name: envoy-build
     tag: mobile-{sha}

docker/linux/debian/Dockerfile

@@ -75,18 +75,6 @@ RUN --mount=type=tmpfs,target=/var/cache/apt \
     && install_devel
 
 
-FROM devtools-base AS llvm-base
-ARG LLVM_VERSION=18.1.8 \
-    LLVM_DISTRO=ubuntu-18.04
-RUN --mount=type=tmpfs,target=/var/cache/apt \
-    --mount=type=tmpfs,target=/var/lib/apt/lists \
-    --mount=type=bind,source=/common_fun.sh,target=/common_fun.sh \
-    --mount=type=bind,source=/debian/fun.sh,target=/debian/fun.sh \
-    . ./debian/fun.sh \
-    && install_llvm
-COPY debian/llvm-entrypoint.sh /entrypoint.sh
-
-
 FROM devtools-base AS test
 RUN --mount=type=tmpfs,target=/var/cache/apt \
     --mount=type=tmpfs,target=/var/lib/apt/lists \
@@ -145,13 +133,6 @@ RUN --mount=type=bind,source=/common_fun.sh,target=/common_fun.sh \
     . ./debian/fun.sh \
     && stamp_build devtools "$CONTAINER_TAG"
 
-FROM llvm-base AS llvm
-ARG CONTAINER_TAG
-RUN --mount=type=bind,source=/common_fun.sh,target=/common_fun.sh \
-    --mount=type=bind,source=/debian/fun.sh,target=/debian/fun.sh \
-    . ./debian/fun.sh \
-    && stamp_build llvm "$CONTAINER_TAG"
-
 FROM mobile-base AS mobile
 ARG CONTAINER_TAG
 RUN --mount=type=bind,source=/common_fun.sh,target=/common_fun.sh \

docker/linux/debian/fun.sh

@@ -233,19 +233,6 @@ install_docker () {
     apt-get -qq upgrade -y
 }
 
-install_llvm () {
-    apt-get update -qq
-    apt-get install --no-install-recommends -y -qq curl xz-utils
-    mkdir /tmp/llvm
-    mkdir /opt/llvm
-    cd /tmp/llvm
-    curl -sL --output llvm.tar.xz "https://github.com/llvm/llvm-project/releases/download/llvmorg-${LLVM_VERSION}/clang+llvm-${LLVM_VERSION}-x86_64-linux-gnu-${LLVM_DISTRO}.tar.xz"
-    tar Jxf llvm.tar.xz --strip-components=1 -C /opt/llvm
-    LLVM_HOST_TARGET="$(/opt/llvm/bin/llvm-config --host-target)"
-    echo "/opt/llvm/lib/${LLVM_HOST_TARGET}" > /etc/ld.so.conf.d/llvm.conf
-    rm -rf /tmp/llvm
-}
-
 create_user () {
     groupadd -g "$GROUP_ID" "$USER_NAME"
     useradd \

docker/linux/debian/llvm-entrypoint.sh

@@ -3,7 +3,7 @@
 set -o pipefail
 
 # Debian-specific build configuration
-DEBIAN_DOCKER_VARIANTS=("worker" "ci" "gcc" "devtools" "docker" "llvm" "mobile" "test")
+DEBIAN_DOCKER_VARIANTS=("worker" "ci" "gcc" "devtools" "docker" "mobile" "test")
 IMAGE_TAGS=${IMAGE_TAGS:-}
 OS_DISTRO="debian"