running tests in a container

This provides a dockerfile for building a container to run the containerd tests

Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>

contrib/Dockerfile.test

@@ -0,0 +1,31 @@
+# This dockerfile is used to test containerd within a container
+#
+# usage:
+# 1.) docker build -t containerd-test -f Dockerfile.test ../
+# 2.) docker run -it --privileged -v /tmp:/tmp --tmpfs /var/lib/containerd-test containerd-test  bash
+# 3.) $ make binaries install test
+#
+
+# Install proto3
+FROM golang:1.9.3 AS proto3
+RUN apt-get update && apt-get install -y autoconf automake g++ libtool unzip
+COPY script/setup/install-protobuf install-protobuf
+RUN ./install-protobuf
+
+# Install runc
+FROM golang:1.9.3 AS runc
+RUN apt-get update && apt-get install -y curl libapparmor-dev libseccomp-dev
+COPY vendor.conf /go/src/github.com/containerd/containerd/vendor.conf
+COPY script/setup/install-runc install-runc
+RUN ./install-runc
+
+FROM golang:1.9.3
+RUN apt-get update && apt-get install -y btrfs-tools gcc git libapparmor-dev libseccomp-dev make xfsprogs
+
+COPY --from=proto3 /usr/local/bin/protoc /usr/local/bin/protoc
+COPY --from=proto3 /usr/local/include/google /usr/local/include/google
+
+COPY --from=runc /usr/local/sbin/runc /usr/local/go/bin/runc
+COPY . /go/src/github.com/containerd/containerd
+
+WORKDIR /go/src/github.com/containerd/containerd

fs/dtype_linux_test.go

@@ -20,7 +20,7 @@ func testSupportsDType(t *testing.T, expected bool, mkfs ...string) {
 	}
 	defer os.RemoveAll(mnt)
 
-	deviceName, cleanupDevice, err := testutil.NewLoopback(100 << 20) // 100 MB
+	deviceName, cleanupDevice, err := testutil.NewLoopback(150 << 20) // 150 MB
 	if err != nil {
 		t.Fatal(err)
 	}

mount/lookup_test/lookup_linux_test.go

@@ -39,7 +39,7 @@ func testLookup(t *testing.T, fsType string) {
 	}
 	defer os.RemoveAll(mnt)
 
-	deviceName, cleanupDevice, err := testutil.NewLoopback(100 << 20) // 100 MB
+	deviceName, cleanupDevice, err := testutil.NewLoopback(150 << 20) // 150 MB
 	if err != nil {
 		t.Fatal(err)
 	}

script/setup/install-protobuf

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+#
+# Downloads and installs protobuf
+#
+set -eux -o pipefail
+
+PROTOBUF_VERSION=3.5.1
+GOARCH=$(go env GOARCH)
+GOOS=$(go env GOOS)
+PROTOBUF_DIR=$(mktemp -d)
+
+case $GOARCH in
+
+arm64)
+	wget -O $PROTOBUF_DIR/protobuf "https://github.com/google/protobuf/releases/download/v$PROTOBUF_VERSION/protoc-$PROTOBUF_VERSION-linux-aarch64.zip"
+	unzip $PROTOBUF_DIR/protobuf -d /usr/local
+	;;
+
+amd64|386)
+	if [ $GOOS == "windows" ]; then
+		wget -O $PROTOBUF_DIR/protobuf "https://github.com/google/protobuf/releases/download/v$PROTOBUF_VERSION/protoc-$PROTOBUF_VERSION-win32.zip"
+	elif [ $GOOS == "linux" ]; then
+		wget -O $PROTOBUF_DIR/protobuf "https://github.com/google/protobuf/releases/download/v$PROTOBUF_VERSION/protoc-$PROTOBUF_VERSION-linux-x86_64.zip"
+	fi
+	unzip $PROTOBUF_DIR/protobuf -d /usr/local
+	;;
+
+*)
+	wget -O $PROTOBUF_DIR/protobuf "https://github.com/google/protobuf/releases/download/v$PROTOBUF_VERSION/protobuf-cpp-$PROTOBUF_VERSION.zip"
+	unzip $PROTOBUF_DIR/protobuf -d /usr/src/protobuf
+	cd /usr/src/protobuf/protobuf-$PROTOBUF_VERSION
+	./autogen.sh
+	./configure --disable-shared
+	make
+	make check
+	make install
+	ldconfig
+	;;
+esac
+rm -rf $PROTOBUF_DIR

script/setup/install-runc

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#
+# Builds and installs runc to /usr/local/go/bin based off
+# the commit defined in vendor.conf
+#
+set -eux -o pipefail
+
+RUNC_COMMIT=$(grep opencontainers/runc ${GOPATH}/src/github.com/containerd/containerd/vendor.conf | cut -d " " -f 2)
+
+go get -u github.com/opencontainers/runc
+cd $GOPATH/src/github.com/opencontainers/runc
+git checkout $RUNC_COMMIT
+make BUILDTAGS="apparmor seccomp" runc install

snapshots/btrfs/btrfs_test.go

@@ -29,7 +29,7 @@ func boltSnapshotter(t *testing.T) func(context.Context, string) (snapshots.Snap
 
 	return func(ctx context.Context, root string) (snapshots.Snapshotter, func() error, error) {
 
-		deviceName, cleanupDevice, err := testutil.NewLoopback(100 << 20) // 100 MB
+		deviceName, cleanupDevice, err := testutil.NewLoopback(150 << 20) // 150 MB
 		if err != nil {
 			return nil, nil, err
 		}