Build i386 container (#3)

* Build i386 container * Fix permissions * Install curl
dmlc · Dec 10, 2024 · 64961fe · 64961fe
1 parent 90cc506
commit 64961fe
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Showing 3 changed files with 21 additions and 1 deletion.
diff --git a/.github/workflows/containers.yml b/.github/workflows/containers.yml
@@ -14,9 +14,11 @@ on:
       - main
     paths:
       - 'containers/**'
+      - '.github/workflows/containers.yml'
   pull_request:
     paths:
       - 'containers/**'
+      - '.github/workflows/containers.yml'
   schedule:
     - cron: "0 7 * * 1"  # Run once weekly
 
@@ -51,6 +53,7 @@ jobs:
           - xgb-ci.jvm_gpu_build
           - xgb-ci.manylinux_2_28_x86_64
           - xgb-ci.manylinux2014_x86_64
+          - xgb-ci.i386
         runner: [linux-amd64-cpu]
         include:
           - container_id: xgb-ci.aarch64

diff --git a/containers/ci_container.yml b/containers/ci_container.yml
@@ -70,3 +70,6 @@ xgb-ci.jvm_gpu_build:
   build_args:
     CUDA_VERSION: "12.4.1"
     NCCL_VERSION: "2.23.4-1"
+
+xgb-ci.i386:
+  container_def: i386
diff --git a/containers/dockerfile/Dockerfile.i386 b/containers/dockerfile/Dockerfile.i386
@@ -3,6 +3,20 @@ FROM i386/debian:sid
 SHELL ["/bin/bash", "-c"]
 
 ENV DEBIAN_FRONTEND=noninteractive
+ENV GOSU_VERSION=1.10
 
 RUN apt-get update && \
-    apt-get install -y tar unzip wget git build-essential ninja-build cmake
+    apt-get install -y tar unzip wget git build-essential ninja-build cmake curl
+
+# Install lightweight sudo (not bound to TTY)
+RUN set -ex; \
+    curl -o /usr/local/bin/gosu -L "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-i386" && \
+    chmod +x /usr/local/bin/gosu && \
+    gosu nobody true
+
+# Default entry-point to use if running locally
+# It will preserve attributes of created files
+COPY entrypoint.sh /scripts/
+
+WORKDIR /workspace
+ENTRYPOINT ["/scripts/entrypoint.sh"]