[xen stable-4.19] CI: Refresh the Debian 12 x86_32 container

[patchbot@xxxxxxx]

commit c92f26973db95ab15e3f2f0bd442129b599b38ad
Author:     Javi Merino <javi.merino@xxxxxxxxx>
AuthorDate: Fri Oct 18 10:17:43 2024 +0100
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Mon Nov 11 18:16:35 2024 +0000

    CI: Refresh the Debian 12 x86_32 container
    
    Rework the container to be non-root, use heredocs for readability, and
    use apt-get --no-install-recommends to keep the size down.  Rename the
    job to x86_32, to be consistent with XEN_TARGET_ARCH and the
    naming scheme of all the other CI jobs:
    ${VERSION}-${ARCH}-${BUILD_NAME}
    
    Remove build dependencies for building QEMU.  The absence of ninja/meson 
means
    that the container hasn't been able to build QEMU in years.
    
    Remove build dependencies for the documentation as we don't have to
    build it for every single arch.
    
    This reduces the size of the container from 2.22GB to 1.32Gb.
    
    Signed-off-by: Javi Merino <javi.merino@xxxxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    (cherry picked from commit 1ceabff11575e5acb97f29aa9091539dfaf05e3d)
---
 automation/build/debian/12-x86_32.dockerfile     | 51 ++++++++++++++++++++++++
 automation/build/debian/bookworm-i386.dockerfile | 50 -----------------------
 automation/gitlab-ci/build.yaml                  |  8 ++--
 automation/scripts/containerize                  |  2 +-
 4 files changed, 56 insertions(+), 55 deletions(-)

diff --git a/automation/build/debian/12-x86_32.dockerfile 
b/automation/build/debian/12-x86_32.dockerfile
new file mode 100644
index 0000000000..ef7a257155
--- /dev/null
+++ b/automation/build/debian/12-x86_32.dockerfile
@@ -0,0 +1,51 @@
+# syntax=docker/dockerfile:1
+FROM --platform=linux/i386 debian:bookworm
+LABEL maintainer.name="The Xen Project"
+LABEL maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN <<EOF
+#!/bin/bash
+    set -eu
+
+    useradd --create-home user
+
+    apt-get update
+
+    DEPS=(
+        # Xen
+        bison
+        build-essential
+        checkpolicy
+        clang
+        flex
+
+        # Tools (general)
+        ca-certificates
+        git-core
+        pkg-config
+        wget
+        # libacpi
+        acpica-tools
+        # libxl
+        uuid-dev
+        libyajl-dev
+        # xentop
+        libncurses5-dev
+        # Python bindings
+        python3-dev
+        python3-setuptools
+        # Ocaml bindings/oxenstored
+        ocaml-nox
+        ocaml-findlib
+    )
+
+    apt-get -y --no-install-recommends install "${DEPS[@]}"
+
+    rm -rf /var/lib/apt/lists*
+EOF
+
+USER user
+WORKDIR /build
+ENTRYPOINT ["linux32"]
diff --git a/automation/build/debian/bookworm-i386.dockerfile 
b/automation/build/debian/bookworm-i386.dockerfile
deleted file mode 100644
index 66fa3121c5..0000000000
--- a/automation/build/debian/bookworm-i386.dockerfile
+++ /dev/null
@@ -1,50 +0,0 @@
-# syntax=docker/dockerfile:1
-FROM --platform=linux/i386 debian:bookworm
-LABEL maintainer.name="The Xen Project" \
-      maintainer.email="xen-devel@xxxxxxxxxxxxxxxxxxxx"
-
-ENV DEBIAN_FRONTEND=noninteractive
-ENV USER root
-
-RUN mkdir /build
-WORKDIR /build
-
-ENTRYPOINT ["linux32"]
-
-# build depends
-RUN apt-get update && \
-    apt-get --quiet --yes install \
-        build-essential \
-        zlib1g-dev \
-        libncurses5-dev \
-        python3-dev \
-        python3-setuptools \
-        uuid-dev \
-        libyajl-dev \
-        libaio-dev \
-        libglib2.0-dev \
-        clang \
-        libpixman-1-dev \
-        pkg-config \
-        flex \
-        bison \
-        acpica-tools \
-        bin86 \
-        bcc \
-        liblzma-dev \
-        libc6-dev \
-        libnl-3-dev \
-        ocaml-nox \
-        libfindlib-ocaml-dev \
-        markdown \
-        transfig \
-        pandoc \
-        checkpolicy \
-        wget \
-        git \
-        nasm \
-        apt-transport-https \
-        && \
-        apt-get autoremove -y && \
-        apt-get clean && \
-        rm -rf /var/lib/apt/lists* /tmp/* /var/tmp/*
diff --git a/automation/gitlab-ci/build.yaml b/automation/gitlab-ci/build.yaml
index 669afe0fb6..afcab39ff6 100644
--- a/automation/gitlab-ci/build.yaml
+++ b/automation/gitlab-ci/build.yaml
@@ -558,15 +558,15 @@ debian-12-x86_64-gcc-randconfig:
     CONTAINER: debian:12-x86_64
     RANDCONFIG: y
 
-debian-bookworm-32-clang-debug:
+debian-12-x86_32-clang-debug:
   extends: .clang-x86-32-build-debug
   variables:
-    CONTAINER: debian:bookworm-i386
+    CONTAINER: debian:12-x86_32
 
-debian-bookworm-32-gcc-debug:
+debian-12-x86_32-gcc-debug:
   extends: .gcc-x86-32-build-debug
   variables:
-    CONTAINER: debian:bookworm-i386
+    CONTAINER: debian:12-x86_32
 
 fedora-gcc:
   extends: .gcc-x86-64-build
diff --git a/automation/scripts/containerize b/automation/scripts/containerize
index daa7818682..73fef187f6 100755
--- a/automation/scripts/containerize
+++ b/automation/scripts/containerize
@@ -35,7 +35,7 @@ case "_${CONTAINER}" in
     _bookworm-riscv64) CONTAINER="${BASE}/debian:12-riscv64" ;;
     _bookworm-x86_64-gcc-ibt) CONTAINER="${BASE}/debian:12-x86_64-gcc-ibt" ;;
     _bookworm|_bookworm-x86_64|_) CONTAINER="${BASE}/debian:12-x86_64" ;;
-    _bookworm-i386) CONTAINER="${BASE}/debian:bookworm-i386" ;;
+    _bookworm-i386|_bookworm-x86_32) CONTAINER="${BASE}/debian:12-x86_32" ;;
     _bookworm-arm64v8-arm32-gcc) 
CONTAINER="${BASE}/debian:bookworm-arm64v8-arm32-gcc" ;;
     _bookworm-arm64v8) CONTAINER="${BASE}/debian:bookworm-arm64v8" ;;
     _bookworm-cppcheck) CONTAINER="${BASE}/debian:bookworm-cppcheck" ;;
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.19