add suport for running bats in a container

Add a new "bats" container which is configured to run the bats tests.
The container supports running the standard bats test suite
(container-in-container) as well as the "--nocontainer" tests.

Add two new Makefile targets for running the bats container via podman.

Signed-off-by: Mike Bonnet <[email protected]>

Author: mikebonnet

Makefile

@@ -10,6 +10,7 @@ PATH := $(PATH):$(HOME)/.local/bin
 IMAGE ?= ramalama
 PYTHON_FILES := $(shell find . -path "./.venv" -prune -o -name "*.py" -print) $(shell find . -name ".venv" -prune -o -type f -perm +111 -exec grep -l "^\#!/usr/bin/env python3" {} \; 2>/dev/null || true)
 PYTEST_COMMON_CMD ?= PYTHONPATH=. pytest test/unit/ -vv
+BATS_IMAGE ?= localhost/bats:latest
 
 default: help
 
@@ -161,6 +162,30 @@ bats-nocontainer:
 bats-docker:
 	_RAMALAMA_TEST_OPTS=--engine=docker RAMALAMA=$(CURDIR)/bin/ramalama bats -T test/system/
 
+.PHONY: bats-image
+bats-image:
+	podman inspect $(BATS_IMAGE) &> /dev/null || \
+		podman build -t $(BATS_IMAGE) container-images/bats
+
+.PHONY: bats-in-container
+bats-in-container: bats-image
+	podman run -it --rm \
+		--userns=keep-id:size=200000 \
+		--security-opt unmask=/proc/* \
+		--security-opt label=disable \
+		--security-opt=mask=/sys/bus/pci/drivers/i915 \
+		--device /dev/net/tun \
+		-v $(CURDIR):/src \
+		$(BATS_IMAGE) make bats
+
+.PHONY: bats-nocontainer-in-container
+bats-nocontainer-in-container: bats-image
+	podman run -it --rm \
+		--userns=keep-id:size=200000 \
+		--security-opt=mask=/sys/bus/pci/drivers/i915 \
+		-v $(CURDIR):/src \
+		$(BATS_IMAGE) make bats-nocontainer
+
 .PHONY: ci
 ci:
 	test/ci.sh

container-images/bats/Containerfile

@@ -0,0 +1,24 @@
+FROM quay.io/fedora/fedora:42
+
+ENV HOME=/tmp \
+    XDG_RUNTIME_DIR=/tmp \
+    STORAGE_DRIVER=vfs
+WORKDIR /src
+ENTRYPOINT ["/usr/bin/entrypoint.sh"]
+
+RUN dnf -y install make bats jq iproute podman openssl httpd-tools \
+    ollama python3-huggingface-hub \
+    # for building llama-bench
+    git-core cmake gcc-c++ curl-devel && \
+    dnf -y clean all
+RUN rpm --restore shadow-utils
+RUN git clone --depth=1 https://github.com/ggml-org/llama.cpp && \
+    pushd llama.cpp && \
+    cmake -B build -DGGML_NATIVE=OFF -DGGML_RPC=ON -DGGML_CCACHE=OFF -DGGML_CMAKE_BUILD_TYPE=Release -DLLAMA_CURL=ON -DCMAKE_INSTALL_PREFIX=/usr && \
+    cmake --build build --config Release --parallel $(nproc) && \
+    cmake --install build && \
+    popd && rm -rf llama.cpp
+
+COPY entrypoint.sh /usr/bin
+COPY containers.conf /etc/containers
+RUN chmod a+rw /etc/subuid /etc/subgid

container-images/bats/containers.conf

@@ -0,0 +1,8 @@
+[containers]
+utsns="host"
+cgroups="disabled"
+log_driver="k8s-file"
+
+[engine]
+events_logger="file"
+infra_image="quay.io/libpod/k8s-pause:3.5"

container-images/bats/entrypoint.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+echo $(id -u):10000:100000 > /etc/subuid
+echo $(id -g):10000:100000 > /etc/subgid
+
+if [ $# -gt 0 ]; then
+    exec "$@"
+else
+    exec /bin/bash
+fi

container_build.sh

@@ -116,7 +116,7 @@ build() {
       echo "${conman_show_size[@]}"
       "${conman_show_size[@]}"
       case ${target} in
-	  ramalama-cli | llama-stack | openvino)
+	  ramalama-cli | llama-stack | openvino | bats)
 	  ;;
 	  *)
 	      add_entrypoints "${conman[@]}" "${REGISTRY_PATH}"/"${target}" "${version}"