CI: run SELinux tests with Rocky Linux 8

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

.github/.env

@@ -1,2 +1,3 @@
 GO_VERSION=1.21.3
 HUGO_VERSION=0.114.0
+LIMA_VERSION=0.20.1

.github/workflows/integration.yml

@@ -144,3 +144,50 @@ jobs:
         with:
           name: logs
           path: logs
+
+  selinux:
+    name: "SELinux"
+    runs-on: ubuntu-22.04
+    timeout-minutes: 20
+    steps:
+      - name: Checkout cri-dockerd
+        uses: actions/checkout@v2
+        with:
+          repository: ${{ github.repository }}
+          path: src/github.com/Mirantis/cri-dockerd
+
+      - name: Load environment
+        uses: c-py/action-dotenv-to-setenv@v4
+        with:
+          env-file: src/github.com/Mirantis/cri-dockerd/.github/.env
+
+      - name: "Install QEMU"
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y qemu-system-x86
+          sudo apt-get install -y --no-install-recommends ovmf qemu-system-x86 qemu-utils
+          sudo modprobe kvm
+          # `sudo usermod -aG kvm $(whoami)` does not take an effect on GHA
+          sudo chown $(whoami) /dev/kvm
+
+      - name: "Install Lima"
+        run: |
+          curl -fsSL https://github.com/lima-vm/lima/releases/download/v${LIMA_VERSION}/lima-${LIMA_VERSION}-Linux-x86_64.tar.gz | sudo tar Cxzvf /usr/local -
+
+      - name: "Cache ~/.cache/lima"
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/lima
+          key: lima-${{ env.LIMA_VERSION }}-rocky-8
+
+      - name: "Start Lima"
+        run: |
+          limactl start --name=default --plain template://rocky-8
+          mkdir -p -m 0700 ~/.ssh
+          cat ~/.lima/default/ssh.config >>~/.ssh/config
+
+      - run: rsync -a -e ssh src/github.com/Mirantis/cri-dockerd/ lima-default:/tmp/cri-dockerd
+      - run: ssh lima-default sudo /tmp/cri-dockerd/scripts/setup-el
+      - run: ssh lima-default make -C /tmp/cri-dockerd cri-dockerd
+      - run: ssh -f lima-default sudo /tmp/cri-dockerd/cri-dockerd --network-plugin="" &
+      - run: ssh lima-default sudo /usr/local/bin/critest -runtime-endpoint=unix:///var/run/cri-dockerd.sock -ginkgo.focus="runtime should support selinux"

scripts/setup-el

@@ -0,0 +1,18 @@
+#!/bin/bash
+# Set up Docker (with SELinux enabled) and cri-tools, for EL-like distributions
+set -eux -o pipefail
+
+setenforce 1
+
+echo "Installing Docker (with SELinux enabled)"
+mkdir -p /etc/docker
+cat <<EOF >/etc/docker/daemon.json
+{"selinux-enabled": true}
+EOF
+dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
+dnf install -y docker-ce git golang make
+sudo systemctl enable --now docker
+
+echo "Installing cri-tools"
+git clone https://github.com/kubernetes-sigs/cri-tools.git
+(cd cri-tools && make && make install)