Merge pull request #1282 from rneugeba/ltp

Add initial support for a Linux Test Project container

tools/test-ltp/.gitignore

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+/hash
+/opt

tools/test-ltp/Dockerfile.build

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+FROM debian:jessie
+
+ARG LTP_VERSION
+
+ENV LTP_SOURCE=https://github.com/linux-test-project/ltp/releases/download/${LTP_VERSION}/ltp-full-${LTP_VERSION}.tar.xz
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && \
+    apt-get install -y curl xz-utils make gcc flex bison automake autoconf
+
+RUN curl -fsSL -o ltp-full-${LTP_VERSION}.tar.xz ${LTP_SOURCE}
+
+RUN cat ltp-full-${LTP_VERSION}.tar.xz | tar --absolute-names -xJ &&  mv /ltp-full-${LTP_VERSION} /ltp
+
+RUN cd /ltp \
+    && make autotools \
+    && ./configure \
+    && make -j "$(getconf _NPROCESSORS_ONLN)" all \
+    && make install

tools/test-ltp/Dockerfile.pkg

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+FROM debian:jessie-slim@sha256:2a14128195ab26b1c56c5773dda9def9b909c2e01596ef9108e2295d418210a3
+ADD . /
+WORKDIR /opt/ltp
+ENTRYPOINT ["./runltplite.sh"]

tools/test-ltp/Makefile

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+LTP_VERSION=20170116
+
+all: ltp.tar push
+
+# Build LTP and get the result as a tarball
+DEPS=Dockerfile.build Makefile
+ltp.tag: $(DEPS)
+	BUILD=$$(docker build -f $< -q . --build-arg LTP_VERSION=$(LTP_VERSION)) && [ -n "$$BUILD" ] && echo "Built $$BUILD" && echo "$$BUILD" > $@
+
+ltp.tar: ltp.tag
+	docker run --rm --net=none --log-driver=none $(shell cat ltp.tag) tar cf - opt/ltp  > $@
+
+SHASUM=alpine:3.5
+IMAGE=test-ltp-$(LTP_VERSION)
+
+# Note: We do not compute the hash from all the dependencies here
+# because the ltp binaries will change everytime we build. Ideally, we
+# would calculate the hash from the source and the apt-get cache, but
+# it's not that critical.
+hash: Dockerfile.pkg ltp.tar $(DEPS)
+	tar xf ltp.tar
+	tar cf - Dockerfile.pkg opt | docker build --no-cache -t $(IMAGE):build -f Dockerfile.pkg -
+	cat Dockerfile.pkg $(DEPS) | DOCKER_CONTENT_TRUST=1 docker run --rm -i $(SHASUM) sha1sum | sed 's/ .*//' > $@
+
+push: hash
+	docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
+		(docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash) && \
+		docker push mobylinux/$(IMAGE):$(shell cat hash))
+	docker rmi $(IMAGE):build
+	rm -f hash
+
+tag: hash
+	docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
+		docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash)
+	docker rmi $(IMAGE):build
+	rm -f hash
+
+.PHONY: clean
+clean:
+	rm -rf opt ltp.tar ltp.tag hash
+
+.DELETE_ON_ERROR:

tools/test-ltp/README.md

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+This directory creates a container which runs the Linux Test Project test code

tools/test-ltp/test-ltp.yaml

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+kernel:
+  image: "mobylinux/kernel-4.9.x-moby:c752c32911815b1cbdd580f10553767e934dc0fa"
+  cmdline: "console=ttyS0"
+init: "mobylinux/init:2f1b5c1be1157cb17e5b1e6dee171dccdebb5277"
+system:
+  - name: ltp
+    image: "mobylinux/test-ltp-20170116:fdca2d1bb019b1d51e722e6032c82c7933d4b870"
+    network_mode: host
+    pid: host
+    capabilities:
+     - CAP_SYS_ADMIN
+files:
+outputs:
+  - format: kernel+initrd
+  - format: iso-bios
+# The initrd is too large for a pre-allocated EFI ISO
+# - format: iso-efi