misc: Merge branch stable into release-staging-v23-1

Change-Id: I3903331ec4c9d7ba83656bbf579ac3c1cac8518f

util/github-runners-vagrant/Vagrantfile-builder

@@ -0,0 +1,57 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.configure("2") do |config|
+  config.vm.box = "generic/ubuntu2204"
+  config.vm.box_check_update = true
+  config.vm.define "<VM NAME>"
+  config.vm.hostname = "<VM NAME>"
+  # allows us to ssh into the machine, addressing the problem below
+  # https://www.reddit.com/r/vagrant/comments/sb7hfl/new_to_vagrant_getting_efault_warning/
+  config.ssh.username = "vagrant"
+  config.ssh.password = "vagrant"
+
+  config.vm.provider "libvirt" do |vb|
+    # Customize the amount of cpus and memory on the VM:
+    vb.cpus = "4".to_i
+    vb.memory = "16384".to_i
+  end
+
+  # sets up vm
+  config.vm.provision :shell, path: "provision_root.sh"
+  config.vm.provision :shell, privileged: false, path: "provision_nonroot.sh"
+  # To ensure we don't run out of memory, we enable dynamic Swap Space. This is
+  # done via the "swapspace" daemon: https://pqxx.org/development/swapspace/
+  config.vm.provision :shell, inline: "sudo apt install swapspace -y"
+  # The provision_root.sh adds the vagrant user to the docker group, so we need to reload the VM.
+  config.vm.provision :reload
+  config.vm.provision :shell, run: 'always', inline: <<-SHELL
+    # When running gem5 in SE mode we must overcommit memory.
+    # This is run on every startup of the VM.
+    /sbin/sysctl vm.overcommit_memory=1
+  SHELL
+  config.vm.provision :shell, privileged: false, run: 'always', inline: <<-SHELL
+    if [ -d ~/actions-runner ]; then
+        # This will be run everytime the VM is run (once created).
+        cd actions-runner
+        nohup ./run.sh &
+    else
+        # This will be run the first time the VM is created.
+        mkdir ~/actions-runner && cd ~/actions-runner
+        curl -so actions-runner-linux-x64-2.304.0.tar.gz -L \
+            https://github.com/actions/runner/releases/download/v2.304.0/actions-runner-linux-x64-2.304.0.tar.gz
+        tar xzf ./actions-runner-linux-x64-2.304.0.tar.gz
+
+        # configure the runner
+        # echo automatically sets the name of the runner, and the tags
+        # create a personal access token with admin permission and copy it into the curl command
+        echo -ne '\n\nbuild\n\n' | ./config.sh --url https://github.com/<GITHUB REPO> --token $(curl -L \
+            -X POST   -H "Accept: application/vnd.github+json"   -H "Authorization: Bearer <PERSONAL ACCESS TOKEN>" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+           https://api.github.com/repos/<GITHUB REPO>/actions/runners/registration-token | jq -r '.token')
+        # start the runner
+        nohup ./run.sh &
+    fi
+  SHELL
+
+end

util/github-runners-vagrant/Vagrantfile-runner

@@ -0,0 +1,56 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+Vagrant.configure("2") do |config|
+  config.vm.box = "generic/ubuntu2204"
+  config.vm.box_check_update = true
+  config.vm.define "<VM NAME>"
+  config.vm.hostname = "<VM NAME>"
+  # allows us to ssh into the machine, addressing the problem below
+  # https://www.reddit.com/r/vagrant/comments/sb7hfl/new_to_vagrant_getting_efault_warning/
+  config.ssh.username = "vagrant"
+  config.ssh.password = "vagrant"
+
+  config.vm.provider "libvirt" do |vb|
+    # Customize the amount of cpus and memory on the VM:
+    vb.cpus = "1".to_i
+    vb.memory = "8192".to_i
+  end
+
+  # sets up vm
+  config.vm.provision :shell, path: "provision_root.sh"
+  config.vm.provision :shell, privileged: false, path: "provision_nonroot.sh"
+  # To ensure we don't run out of memory, we enable dynamic Swap Space. This is
+  # done via the "swapspace" daemon: https://pqxx.org/development/swapspace/
+  config.vm.provision :shell, inline: "sudo apt install swapspace -y"
+  # The provision_root.sh adds the vagrant user to the docker group, so we need to reload the VM.
+  config.vm.provision :reload
+  config.vm.provision :shell, run: 'always', inline: <<-SHELL
+    # When running gem5 in SE mode we must overcommit memory.
+    # This is run on every startup of the VM.
+    /sbin/sysctl vm.overcommit_memory=1
+  SHELL
+  config.vm.provision :shell, privileged: false, run: 'always', inline: <<-SHELL
+    if [ -d ~/actions-runner ]; then
+        # This will be run everytime the VM is run (once created).
+        cd actions-runner
+        nohup ./run.sh &
+    else
+        # This will be run the first time the VM is created.
+        mkdir ~/actions-runner && cd ~/actions-runner
+        curl -so actions-runner-linux-x64-2.304.0.tar.gz -L \
+            https://github.com/actions/runner/releases/download/v2.304.0/actions-runner-linux-x64-2.304.0.tar.gz
+        tar xzf ./actions-runner-linux-x64-2.304.0.tar.gz
+
+        # configure the runner
+        # echo automatically sets the name of the runner, and the tags
+        # create a personal access token with admin permission and copy it into the curl command
+        echo -ne '\n\nrun\n\n' | ./config.sh --url https://github.com/<GITHUB REPO> --token $(curl -L \
+            -X POST   -H "Accept: application/vnd.github+json"   -H "Authorization: Bearer <PERSONAL ACCESS TOKEN>" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+           https://api.github.com/repos/<GITHUB REPO>/actions/runners/registration-token | jq -r '.token')
+        # start the runner
+        nohup ./run.sh &
+    fi
+  SHELL
+end

util/github-runners-vagrant/vm_manager.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+NUM_RUNNERS=20
+NUM_BUILDERS=3
+RUNNER_PREFIX="$(hostname)-runner-"
+BUILDER_PREFIX="$(hostname)-builder-"
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+export VAGRANT_HOME=${SCRIPT_DIR}
+
+param="up"
+if [[ $# -ge 1 ]]; then
+    param=$1
+    if [[ "${param}" != "destroy" ]] && [[ "${param}" != "shutdown" ]]; then
+        echo "Only valid parameters are 'destroy' and 'shutdown' to destroy all VMs or shutdown all VMs"
+        exit 1
+    fi
+fi
+
+
+for (( i=1; i<=NUM_RUNNERS; i++ )); do
+    sed -i "s/  config.vm.define.*/  config.vm.define \"${RUNNER_PREFIX}${i}\"/g" Vagrantfile-runner
+    sed -i "s/  config.vm.hostname.*/  config.vm.hostname = \"${RUNNER_PREFIX}${i}\"/g" Vagrantfile-runner
+    if [[ "${param}" == "destroy" ]]; then
+        VAGRANT_VAGRANTFILE=Vagrantfile-runner vagrant destroy -f
+    elif [[ "${param}" == "shutdown" ]]; then
+        VAGRANT_VAGRANTFILE=Vagrantfile-runner vagrant halt -f
+    else
+        VAGRANT_VAGRANTFILE=Vagrantfile-runner vagrant up --provider=libvirt
+    fi
+done
+
+for (( i=1; i<=NUM_BUILDERS; i++ )); do
+    sed -i "s/  config.vm.define.*/  config.vm.define \"${BUILDER_PREFIX}${i}\"/g" Vagrantfile-builder
+    sed -i "s/  config.vm.hostname.*/  config.vm.hostname = \"${BUILDER_PREFIX}${i}\"/g" Vagrantfile-builder
+    if [[ "${param}" == "destroy" ]]; then
+        VAGRANT_VAGRANTFILE=Vagrantfile-builder vagrant destroy -f
+    elif [[ "${param}" == "shutdown" ]]; then
+        VAGRANT_VAGRANTFILE=Vagrantfile-builder vagrant halt -f
+    else
+        VAGRANT_VAGRANTFILE=Vagrantfile-builder vagrant up --provider=libvirt
+    fi
+done