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author | makefunstuff <[email protected]> | 2024-07-18 21:04:29 +0200 |
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committer | makefunstuff <[email protected]> | 2024-07-18 21:04:29 +0200 |
commit | a52d9c49b7f4166b18a49b4907a2b0afba3aac05 (patch) | |
tree | 358448ac7d63644b596a290f9a69d3b302312306 /scripts/setup-kvm | |
parent | 7937cffbc5e00b697ab4531bb6773b12874c4ab6 (diff) | |
download | k3s-lab-a52d9c49b7f4166b18a49b4907a2b0afba3aac05.tar.gz |
kvm cluster
Diffstat (limited to 'scripts/setup-kvm')
-rw-r--r-- | scripts/setup-kvm | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/scripts/setup-kvm b/scripts/setup-kvm new file mode 100644 index 0000000..fe17d26 --- /dev/null +++ b/scripts/setup-kvm @@ -0,0 +1,48 @@ +#!/bin/bash + +# Function to print messages +print_message() { + echo "====================================================================" + echo "$1" + echo "====================================================================" +} + +# Update the system +print_message "Updating the system..." +sudo pacman -Syu --noconfirm + +# Install necessary packages +print_message "Installing necessary packages..." +sudo pacman -S --noconfirm qemu libvirt virt-manager dnsmasq bridge-utils + +# Enable and start the libvirtd service +print_message "Enabling and starting libvirtd service..." +sudo systemctl enable libvirtd.service +sudo systemctl start libvirtd.service + +# Add the current user to the libvirt group +CURRENT_USER=$(whoami) +print_message "Adding $CURRENT_USER to the libvirt group..." +sudo usermod -aG libvirt $CURRENT_USER + +# Verify virtualization support +print_message "Verifying virtualization support..." +VIRT_SUPPORT=$(egrep -c '(vmx|svm)' /proc/cpuinfo) +if [ "$VIRT_SUPPORT" -gt 0 ]; then + echo "Virtualization is supported." +else + echo "Virtualization is not supported. Please enable it in your BIOS/UEFI settings." + exit 1 +fi + +# Check if the default network is active and start it if not +print_message "Checking and starting default network..." +DEFAULT_NET_STATUS=$(sudo virsh net-list --all | grep default | awk '{print $2}') +if [ "$DEFAULT_NET_STATUS" != "active" ]; then + sudo virsh net-start default + sudo virsh net-autostart default +fi + +# Print final message +print_message "KVM setup is complete. Please log out and log back in to apply the user group changes." + |