test(system): cgroups test with virtualisation disabled

packages/system/env/cgroups-multipass/run.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+set -e
+
+cd `pwd`/`dirname ${BASH_SOURCE}`
+
+multipass launch \
+  --name nikita-system-cgroup \
+  --cpus 2 \
+  --memory 10G \
+  --disk 20G \
+  release:18.04
+NIKITA_HOME=`node -e "process.stdout.write(path.join(process.cwd(), '../../../..'))"`
+# Fix DNS
+multipass exec nikita-system-cgroup -- bash <<EOF
+sudo su -
+bash -c "echo 'DNS=8.8.8.8' >> /etc/systemd/resolved.conf"
+systemctl restart systemd-resolved
+EOF
+# Allow mounting directories
+multipass exec nikita-system-cgroup -- sudo apt upgrade -y
+multipass exec nikita-system-cgroup -- sudo snap install multipass-sshfs
+multipass mount $NIKITA_HOME nikita-system-cgroup:/nikita
+# Install Node.js
+multipass exec nikita-system-cgroup bash <<'EOF'
+if command -v node ; then exit 42; fi
+curl -sS -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.37.2/install.sh | bash
+# NVM is sourced from ~/.bashrc which is not loaded in non interactive mode
+echo '. $HOME/.nvm/nvm.sh' >> $HOME/.profile
+. $HOME/.profile
+nvm install 16
+EOF
+# Configure SSH
+multipass exec nikita-system-cgroup bash <<'EOF'
+mkdir -p $HOME/.ssh && chmod 700 $HOME/.ssh
+if [ ! -f $HOME/.ssh/id_ed25519 ]; then
+ssh-keygen -t ed25519 -f $HOME/.ssh/id_ed25519 -N ''
+cat $HOME/.ssh/id_ed25519.pub >> $HOME/.ssh/authorized_keys
+# sudo bash -c "cat $HOME/.ssh/id_ed25519.pub >> /root/.ssh/authorized_keys"
+fi
+EOF
+# Install test dependencies
+multipass exec nikita-system-cgroup bash <<EOF
+sudo su -
+apt update -y && apt install -y cgroup-tools
+cp -pr /usr/share/doc/cgroup-tools/examples/cgsnapshot_blacklist.conf /etc/cgsnapshot_blacklist.conf
+EOF
+# Run tests
+multipass exec nikita-system-cgroup bash <<'EOF'
+. $HOME/.profile
+export NIKITA_TEST_MODULE=/nikita/packages/system/env/cgroups-multipass/test.coffee
+cd /nikita/packages/system/
+npm run test:local
+EOF
+# Enter the container
+# multipass exec nikita-system-cgroup -d /nikita/packages/system/ -- bash

packages/system/env/cgroups-multipass/test.coffee

@@ -0,0 +1,12 @@
+
+module.exports =
+  tags:
+    system_cgroups: true
+  config: [
+    label: 'local'
+  ,
+    label: 'remote'
+    ssh:
+      host: '127.0.0.1', username: process.env.USER,
+      private_key_path: '~/.ssh/id_ed25519'
+  ]

packages/system/env/cgroups/test.coffee

@@ -2,15 +2,11 @@
 module.exports =
   tags:
     system_cgroups: true
-  # service:
-  #   name: 'cronie'
-  #   srv_name: 'crond'
-  #   chk_name: 'crond'
   config: [
-    label: 'local'
+    # label: 'local'
   # ,
-  #   label: 'remote'
-  #   ssh:
-  #     host: '127.0.0.1', username: process.env.USER,
-  #     private_key_path: '~/.ssh/id_ed25519'
+    label: 'remote'
+    ssh:
+      host: '127.0.0.1', username: process.env.USER,
+      private_key_path: '~/.ssh/id_ed25519'
   ]

packages/system/env/run.sh

@@ -4,7 +4,11 @@ set -e
 cd `pwd`/`dirname ${BASH_SOURCE}`
 
 # Require cgroup v1
-# npx coffee ./env/cgroups/index.coffee run
+if command -v multipass; then
+  ./cgroup-multipass/run.sh
+else
+  npx coffee ./env/cgroups/index.coffee run
+fi
 ./info_archlinux/run.sh
 ./info_centos6/run.sh
 ./info_centos7/run.sh