Implement ZFS test environment for Debian/Rocky

2025-03-04 04:12:26 -05:00
commit fa72601f64
4 changed files with 765 additions and 0 deletions
--- a/71
+++ b/71
@@ -0,0 +1,71 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+require 'yaml'
+settings_path = '.vagrant.yml'
+settings = {}
+
+if File.exist?(settings_path)
+  settings = YAML.load_file(settings_path)
+end
+
+VAGRANT_BOX  = settings['VAGRANT_BOX']  || 'debian/bookworm64'
+VAGRANT_CPUS = settings['VAGRANT_CPUS'] || 4
+VAGRANT_MEM  = settings['VAGRANT_MEM']  || 4096
+NUM_DISKS    = settings['NUM_DISKS']    || 12
+DISK_SIZE    = settings['DISK_SIZE']    || 1024
+
+Vagrant.configure("2") do |config|
+  config.vm.box = VAGRANT_BOX
+
+  config.vm.provider :libvirt do |libvirt|
+    libvirt.cpus   = VAGRANT_CPUS
+    libvirt.memory = VAGRANT_MEM
+    # Doesn't boot without this on rockylinux/9
+    libvirt.machine_virtual_size = 10
+
+    (1..NUM_DISKS).each do |i|
+      if i <= 676
+        first_char = (97 + ((i - 1) / 26)).chr
+        second_char = (97 + ((i - 1) % 26)).chr
+        device_suffix = first_char + second_char
+      else
+        raise "Error: Exceeded number of supported disks (#{NUM_DISKS}/676))"
+      end
+
+      libvirt.storage :file, \
+        :size => "#{DISK_SIZE}M", \
+        :type => 'raw', \
+        :device => "vdz#{device_suffix}"
+      end
+    end
+
+  config.vm.provision "shell", inline: <<-SHELL
+    if [ -f /etc/os-release ]; then
+      . /etc/os-release
+      OS_ID=$ID
+    else
+      echo "Cannot detect OS, exiting"
+      exit 1
+    fi
+
+    if [ "$OS_ID" = "debian" ]; then
+      export DEBIAN_FRONTEND=noninteractive
+      SOURCES_LIST="/etc/apt/sources.list.d/contrib.list"
+      echo "deb http://deb.debian.org/debian/ ${VERSION_CODENAME} contrib" > "$SOURCES_LIST"
+      apt-get update
+      apt-get install -y linux-headers-$(uname -r)
+      apt-get install -y zfsutils-linux
+    elif [ "$OS_ID" = "rocky" ]; then
+      dnf install -y epel-release
+      dnf config-manager --enable epel
+      dnf install -y https://zfsonlinux.org/epel/zfs-release-2-3$(rpm --eval "%{dist}").noarch.rpm
+      dnf config-manager --disable zfs
+      dnf config-manager --enable zfs-kmod
+      dnf install -y zfs
+    else
+      echo "Unsupported OS: $OS_ID"
+      exit 1
+    fi
+  SHELL
+end