cgroup2 CI

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

Vagrantfile

@@ -0,0 +1,69 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+#   Copyright The containerd Authors.
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+
+#       http://www.apache.org/licenses/LICENSE-2.0
+
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
+# Vagrantfile for cgroup2
+Vagrant.configure("2") do |config|
+  config.vm.box = "fedora/32-cloud-base"
+  config.vm.provider :virtualbox do |v|
+    v.memory = 2048
+    v.cpus = 2
+  end
+  config.vm.provider :libvirt do |v|
+    v.memory = 2048
+    v.cpus = 2
+  end
+  config.vm.provision "shell", inline: <<-SHELL
+    set -eux -o pipefail
+    # configuration
+    GO_VERSION="1.13.11"
+    RUNC_FLAVOR="crun"
+
+    # install dnf deps
+    dnf install -y gcc git libseccomp-devel lsof make
+
+    # install Go
+    curl -fsSL "https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz" | tar Cxz /usr/local
+
+    # setup env vars
+    cat >> /etc/profile.d/sh.local <<EOF
+PATH=/usr/local/go/bin:$PATH
+GO111MODULE=off
+export PATH GO111MODULE
+EOF
+    source /etc/profile.d/sh.local
+
+    # enter /root/go/src/github.com/containerd/containerd
+    mkdir -p /root/go/src/github.com/containerd
+    ln -s /vagrant /root/go/src/github.com/containerd/containerd
+    cd /root/go/src/github.com/containerd/containerd
+
+    # install runc (or crun)
+    RUNC_FLAVOR=$RUNC_FLAVOR ./script/setup/install-runc
+
+    # install containerd
+    make BUILDTAGS="no_aufs no_btrfs no_devmapper no_zfs" binaries install
+
+    # create /integration.sh
+    cat > /integration.sh <<EOF
+#!/bin/bash
+set -eux -o pipefail
+cd /root/go/src/github.com/containerd/containerd
+make integration EXTRA_TESTFLAGS=-no-criu TEST_RUNTIME=io.containerd.runc.v2 RUNC_FLAVOR=$RUNC_FLAVOR
+EOF
+    chmod +x /integration.sh
+ SHELL
+end