remove multi-arch.bash and use docker to get images directly

Signed-off-by: Xiaodong Liu <liuxiaodong@loongson.cn>

Dockerfile

@@ -67,33 +67,11 @@ RUN mkdir -p /usr/src/criu \
     && cd - \
     && rm -rf /usr/src/criu
 
-# install skopeo
-RUN echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_Unstable/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list \
-    && wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/Debian_Unstable/Release.key -O- | sudo apt-key add - \
-    && apt-get update \
-    && apt-get install -y --no-install-recommends skopeo \
-    && rm -rf /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list \
-    && apt-get clean \
-    && rm -rf /var/cache/apt /var/lib/apt/lists/*;
-
-# install umoci
-RUN curl -o /usr/local/bin/umoci -fsSL https://github.com/opencontainers/umoci/releases/download/v0.4.5/umoci.amd64 \
-    && chmod +x /usr/local/bin/umoci
-
 COPY script/tmpmount /
 WORKDIR /go/src/github.com/opencontainers/runc
 ENTRYPOINT ["/tmpmount"]
 
 # setup a playground for us to spawn containers in
-COPY tests/integration/multi-arch.bash tests/integration/
-ENV ROOTFS /busybox
-RUN mkdir -p "${ROOTFS}"
-RUN . tests/integration/multi-arch.bash \
-    && curl -fsSL `get_busybox` | tar xfJC - "${ROOTFS}"
-
-ENV DEBIAN_ROOTFS /debian
-RUN mkdir -p "${DEBIAN_ROOTFS}"
-RUN . tests/integration/multi-arch.bash \
-    && get_and_extract_debian "$DEBIAN_ROOTFS"
+ADD tests/integration/testdata/busybox.tar /busybox
 
-COPY . .
+ADD tests/integration/testdata/debian.tar /debian

Makefile

@@ -58,12 +58,25 @@ lint:
 man:
 	man/md2man-all.sh
 
-runcimage:
+runcimage: | .busybox .hello-world .debian
 	$(CONTAINER_ENGINE) build $(CONTAINER_ENGINE_BUILD_FLAGS) -t $(RUNC_IMAGE) .
 
+.hello-world:
+	docker export $(shell docker create hello-world) -o $(CURDIR)/tests/integration/testdata/hello-world.tar
+	touch "$@"
+
+.busybox:
+	docker export $(shell docker create busybox) -o $(CURDIR)/tests/integration/testdata/busybox.tar 
+	touch "$@"
+
+.debian:
+	docker export $(shell docker create debian) -o $(CURDIR)/tests/integration/testdata/debian.tar
+	touch "$@"
+
 test: unittest integration rootlessintegration
 
-localtest: localunittest localintegration localrootlessintegration
+localtest: | all .busybox .hello-world .debian
+	make localunittest localintegration localrootlessintegration
 
 unittest: runcimage
 	$(CONTAINER_ENGINE) run $(CONTAINER_ENGINE_RUN_FLAGS) \
@@ -72,7 +85,7 @@ unittest: runcimage
 		-v $(CURDIR):/go/src/$(PROJECT) \
 		$(RUNC_IMAGE) make localunittest TESTFLAGS=$(TESTFLAGS)
 
-localunittest: all
+localunittest: | all .busybox .hello-world .debian
 	$(GO) test $(MOD_VENDOR) -timeout 3m -tags "$(BUILDTAGS)" $(TESTFLAGS) -v ./...
 
 integration: runcimage
@@ -82,7 +95,7 @@ integration: runcimage
 		-v $(CURDIR):/go/src/$(PROJECT) \
 		$(RUNC_IMAGE) make localintegration TESTPATH=$(TESTPATH)
 
-localintegration: all
+localintegration: | all .busybox .hello-world .debian
 	bats -t tests/integration$(TESTPATH)
 
 rootlessintegration: runcimage
@@ -92,7 +105,7 @@ rootlessintegration: runcimage
 		-e ROOTLESS_TESTPATH \
 		$(RUNC_IMAGE) make localrootlessintegration
 
-localrootlessintegration: all
+localrootlessintegration: | all .busybox .hello-world .debian
 	tests/rootless.sh
 
 shell: runcimage

tests/integration/helpers.bash

@@ -3,8 +3,6 @@
 # Root directory of integration tests.
 INTEGRATION_ROOT=$(dirname "$(readlink -f "$BASH_SOURCE")")
 
-. ${INTEGRATION_ROOT}/multi-arch.bash
-
 RUNC="${INTEGRATION_ROOT}/../../runc"
 RECVTTY="${INTEGRATION_ROOT}/../../contrib/cmd/recvtty/recvtty"
 GOPATH="$(mktemp -d --tmpdir runc-integration-gopath.XXXXXX)"
@@ -13,15 +11,15 @@ GOPATH="$(mktemp -d --tmpdir runc-integration-gopath.XXXXXX)"
 TESTDATA="${INTEGRATION_ROOT}/testdata"
 
 # Busybox image
-BUSYBOX_IMAGE="$BATS_TMPDIR/busybox.tar"
+BUSYBOX_IMAGE="$TESTDATA/busybox.tar"
 BUSYBOX_BUNDLE="$BATS_TMPDIR/busyboxtest"
 
 # hello-world in tar format
-HELLO_FILE=`get_hello`
-HELLO_IMAGE="$TESTDATA/$HELLO_FILE"
+HELLO_IMAGE="$TESTDATA/hello-world.tar"
 HELLO_BUNDLE="$BATS_TMPDIR/hello-world"
 
 # debian image
+DEBIAN_IMAGE="$TESTDATA/debian.tar"
 DEBIAN_BUNDLE="$BATS_TMPDIR/debiantest"
 
 # CRIU PATH
@@ -415,11 +413,9 @@ function setup_busybox() {
 	setup_recvtty
 	run mkdir "$BUSYBOX_BUNDLE"
 	run mkdir "$BUSYBOX_BUNDLE"/rootfs
-	if [ -e "/testdata/busybox.tar" ]; then
-		BUSYBOX_IMAGE="/testdata/busybox.tar"
-	fi
 	if [ ! -e $BUSYBOX_IMAGE ]; then
-		curl -o $BUSYBOX_IMAGE -sSL `get_busybox`
+		echo "busybox images does not exist"
+		exit 1
 	fi
 	tar --exclude './dev/*' -C "$BUSYBOX_BUNDLE"/rootfs -xf "$BUSYBOX_IMAGE"
 	cd "$BUSYBOX_BUNDLE"
@@ -430,6 +426,10 @@ function setup_hello() {
 	setup_recvtty
 	run mkdir "$HELLO_BUNDLE"
 	run mkdir "$HELLO_BUNDLE"/rootfs
+	if [ ! -e "$HELLO_IMAGE" ]; then
+		echo "hello-world images does not exist"
+		exit 2
+	fi
 	tar --exclude './dev/*' -C "$HELLO_BUNDLE"/rootfs -xf "$HELLO_IMAGE"
 	cd "$HELLO_BUNDLE"
 	runc_spec
@@ -444,17 +444,14 @@ function setup_debian() {
 
 	setup_recvtty
 	run mkdir "$DEBIAN_BUNDLE"
-
-	if [ ! -d "$DEBIAN_ROOTFS/rootfs" ]; then
-		get_and_extract_debian "$DEBIAN_BUNDLE"
+	rum mkdir "$DEBIAN_BUNDLE"/rootfs
+	if [ ! -e "$DEBIAN_IMAGE" ]; then
+		echo "debian images does not exist"
+		exit 2
 	fi
-
-	# Use the cached version
-	if [ ! -d "$DEBIAN_BUNDLE/rootfs" ]; then
-		cp -r "$DEBIAN_ROOTFS"/* "$DEBIAN_BUNDLE/"
-	fi
-
+	tar --exclude './dev/*' -C "$DEBIAN_BUNDLE"/rootfs -xf "$DEBIAN_IMAGE"
 	cd "$DEBIAN_BUNDLE"
+	runc_spec
 }
 
 function teardown_running_container() {