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-rwxr-xr-xothers/vm3/.config/cloud-init-generator/debian12.sh67
-rwxr-xr-xothers/vm3/.config/cloud-init-generator/fedora40.sh105
-rwxr-xr-xothers/vm3/.config/cloud-init-generator/freebsd14.0.sh75
-rwxr-xr-xothers/vm3/.config/cloud-init-generator/freebsd14.0.shbackup59
-rw-r--r--others/vm3/.config/cloud-init-generator/rocky9.0.sh53
-rwxr-xr-xothers/vm3/.config/cloud-init-generator/ubuntu24.04.sh62
-rwxr-xr-xothers/vm3/.config/init/install_packages.sh12
-rwxr-xr-xothers/vm3/.config/init/make_rootkey.sh4
-rwxr-xr-xothers/vm3/compute/create.sh123
-rwxr-xr-xothers/vm3/compute/ls.sh45
-rwxr-xr-xothers/vm3/compute/rm.sh27
-rwxr-xr-xothers/vm3/compute/shutdown.sh6
-rwxr-xr-xothers/vm3/compute/start.sh20
-rw-r--r--others/vm3/default.xml13
-rw-r--r--others/vm3/docs121
-rw-r--r--others/vm3/meta-data2
-rw-r--r--others/vm3/user-data27
-rwxr-xr-xothers/vm3/vm.sh119
18 files changed, 0 insertions, 940 deletions
diff --git a/others/vm3/.config/cloud-init-generator/debian12.sh b/others/vm3/.config/cloud-init-generator/debian12.sh
deleted file mode 100755
index 6bfa54b..0000000
--- a/others/vm3/.config/cloud-init-generator/debian12.sh
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/bin/bash
-# generates user data, meta data, and seed.iso for cloud init. for debian
-# requires the name of the vm as an argument
-#
-# osinfo-query os to list all available vm types to deploy. debian is debian12
-# use no cloud and some other tools because cloud init does not work
-#
-#qemu-img resize debian-11-generic-amd64.qcow2 +10G # try this if you want to install something big like kde
-# sudo apt update
-# sudo apt install kde-plasma-desktop
-
-#
-image_url="https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-nocloud-amd64.qcow2"
-sshkeysdir="/root/k"
-scriptdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" #&& echo $scriptdir
-dir_path="/var/lib/libvirt/images/.image_store"
-src_file="${dir_path}/debian12.qcow2"
-config_dir="/var/lib/libvirt/images/.temp"
-user_data="${config_dir}/user-data"
-meta_data="${config_dir}/meta-data"
-seed_iso="${config_dir}/seed.iso"
-# note that cloud init specifically looks for "user-data" and "meta-data" in the seed.iso disk. do not deviate from the naming convention.
-if [ $# -ne 1 ]; then
- echo "Usage: $0 <vm-name>"
- exit 1
-fi
-sudo mkdir -p "$dir_path" # make image store dir
-sudo mkdir -p "$config_dir"
-
-[ ! -f "$src_file" ] && echo "source image does not exist! downloading..." && sudo wget -O "$src_file" "$image_url"
-
-# generate all the lines from the file
-SSH_INJECT_OPTS=$(find ${sshkeysdir} -name "*.pub" -exec echo "--ssh-inject user:file:{}" \;)
-
-flag_file="${dir_path}/debian12_customized"
-
-# NOTE to delete customfile if debqcow2 is deleted. otherwise it will be ambiguous
-# this to check if image is already customised
-if [ -f "$flag_file" ]; then
- echo "Image already customized, skipping customization..."
-else
- echo "Customizing image..."
- # to install virt customise tool
- sudo dnf install -y libguestfs libguestfs-tools libvirt virt-install virt-manager guestfs-tools
- export LIBGUESTFS_BACKEND=direct
- sudo -E virt-customize -a /var/lib/libvirt/images/.image_store/debian12.qcow2 \
- --run-command 'useradd -m -s /bin/bash user' \
- $SSH_INJECT_OPTS \
- --update \
- --install openssh-server,git,cloud-guest-utils,tmux \
- --run-command 'echo "user ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers.d/user' \
- --run-command 'sed -i "s/PermitRootLogin yes/PermitRootLogin no/" /etc/ssh/sshd_config' \
- --run-command 'sed -i "s/#PasswordAuthentication yes/PasswordAuthentication no/" /etc/ssh/sshd_config' \
- --run-command 'cd /home/user && git clone https://git.0nom.ch/keys && chown -R user:user keys && sudo -u user ./keys/add-ssh-keys.sh' \
- --run-command 'tee -a /etc/bash.bashrc > /dev/null << "EOF"
-LS_COLORS=$LS_COLORS:'\''di=38;5;135:ex=00;32:'\'' ; export LS_COLORS
-PS1='\''[\[\033[01;32m\]\u\[\033[00m\]@\h \[\033[38;5;135m\]\W\[\033[00m\]]\$ '\''
-EOF' \
- --run-command 'tee -a /home/user/.bashrc > /dev/null << "EOF"
-LS_COLORS=$LS_COLORS:'\''di=38;5;135:ex=00;32:'\'' ; export LS_COLORS
-PS1='\''[\[\033[01;32m\]\u\[\033[00m\]@\h \[\033[38;5;135m\]\W\[\033[00m\]]\$ '\''
-EOF' \
- --run-command 'echo "sudo growpart /dev/vda 1 && sudo resize2fs /dev/vda1 && source /etc/bash.bashrc" > /home/user/start.sh && chmod +x /home/user/start.sh' && \
-
- # Create flag file after successful customization
- sudo touch "$flag_file"
-fi
diff --git a/others/vm3/.config/cloud-init-generator/fedora40.sh b/others/vm3/.config/cloud-init-generator/fedora40.sh
deleted file mode 100755
index bd3e0c3..0000000
--- a/others/vm3/.config/cloud-init-generator/fedora40.sh
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/bin/bash
-
-# generates user data, meta data, and seed.iso for cloud init. for fedora
-# requires the name of the vm as an argument
-#
-# osinfo-query os to list all available vm types to deploy. fedora is fedora 40
-
-
-image_url="https://download.fedoraproject.org/pub/fedora/linux/releases/41/Cloud/x86_64/images/Fedora-Cloud-Base-Generic-41-1.4.x86_64.qcow2"
-
-sshkeysdir="/root/k"
-
-scriptdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" #&& echo $scriptdir
-dir_path="/var/lib/libvirt/images/.image_store"
-src_file="${dir_path}/fedora40.qcow2"
-config_dir="/var/lib/libvirt/images/.temp"
-user_data="${config_dir}/user-data"
-meta_data="${config_dir}/meta-data"
-seed_iso="${config_dir}/seed.iso"
-# note that cloud init specifically looks for "user-data" and "meta-data" in the seed.iso disk. do not deviate from the naming convention.
-
-if [ $# -ne 1 ]; then
- echo "Usage: $0 <vm-name>"
- exit 1
-fi
-
-sudo mkdir -p "$dir_path"
-sudo mkdir -p "$config_dir"
-
-[ ! -f "$src_file" ] && echo "source image does not exist! downloading..." && sudo wget -O "$src_file" "$image_url"
-
-cat > "$user_data" << EOF
-#cloud-config
-users:
- - name: user
- ssh-authorized-keys:
-EOF
-
-for key in $sshkeysdir/*.pub; do
- echo " - $(cat "$key")" >> $user_data
-done
-
-
-
-
-
-
-
-
-
-cat >> "$user_data" << 'EOF'
- sudo: ['ALL=(ALL) NOPASSWD:ALL']
- groups: wheel
- shell: /bin/bash
-runcmd:
- - sudo growpart /dev/sda 1
- - sudo xfs_growfs /
- - |
- cat > /etc/yum.repos.d/local-fedora.repo << 'FOE'
- [local-fedora]
- name=Local Fedora Mirror
- baseurl=http://192.168.124.227/fedora-base
- enabled=1
- gpgcheck=0
- priority=1
- [local-updates]
- name=Local Fedora Updates
- baseurl=http://192.168.124.227/fedora-updates
- enabled=1
- gpgcheck=0
- priority=1
- [local-updates-testing]
- name=Local Fedora Updates Testing
- baseurl=http://192.168.124.227/fedora-updates-testing
- enabled=1
- gpgcheck=0
- priority=1
- FOE
- - sudo sed -i 's/enabled=1/enabled=0/' /etc/yum.repos.d/fedora.repo
- - sudo sed -i 's/enabled=1/enabled=0/' /etc/yum.repos.d/fedora-updates.repo
- - sudo sed -i 's/enabled=1/enabled=0/' /etc/yum.repos.d/fedora-updates-testing.repo
- - sudo dnf install -y vim git
- - cd /home/user
- - git clone https://git.0nom.ch/setup
- - sudo ./setup/setup.sh
- - touch /home/user/runcmd_done
-EOF
-
-
-
-
-
-
-
-
-
-cat > "$meta_data" << EOF
-instance-id: vm_id
-local-hostname: $1
-EOF
-
-genisoimage -output "$seed_iso" -volid cidata -joliet -rock "$user_data" "$meta_data" &> /dev/null || { echo "Failed to create seed.iso."; exit 1; }
-
-echo "Configuration files generated successfully"
-
diff --git a/others/vm3/.config/cloud-init-generator/freebsd14.0.sh b/others/vm3/.config/cloud-init-generator/freebsd14.0.sh
deleted file mode 100755
index c498efa..0000000
--- a/others/vm3/.config/cloud-init-generator/freebsd14.0.sh
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/bin/bash
-# generates configuration for FreeBSD VM deployment
-# requires the name of the vm as an argument
-image_url="https://download.freebsd.org/releases/VM-IMAGES/14.2-RELEASE/amd64/Latest/FreeBSD-14.2-RELEASE-amd64-BASIC-CLOUDINIT.zfs.qcow2.xz"
-sshkeysdir="/root/k"
-scriptdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-dir_path="/var/lib/libvirt/images/.image_store"
-src_file="${dir_path}/freebsd14.0.qcow2"
-config_dir="/var/lib/libvirt/images/.temp"
-user_data="${config_dir}/user-data"
-meta_data="${config_dir}/meta-data"
-seed_iso="${config_dir}/seed.iso"
-
-if [ $# -ne 1 ]; then
- echo "Usage: $0 <vm-name>"
- exit 1
-fi
-
-sudo mkdir -p "$dir_path"
-sudo mkdir -p "$config_dir"
-
-# Download and extract FreeBSD image if it doesn't exist
-if [ ! -f "$src_file" ]; then
- echo "source image does not exist! downloading..."
- sudo wget -O "${src_file}.xz" "$image_url"
- sudo xz -d "${src_file}.xz"
-fi
-
-cat > "$user_data" << EOF
-#cloud-config
-users:
- - name: user
- passwd: 'yourpassword'
- lock_passwd: false
- ssh-authorized-keys:
-EOF
-
-for key in $sshkeysdir/*.pub; do
- echo " - $(cat "$key")" >> $user_data
-done
-
-cat >> "$user_data" << 'EOF'
- groups: wheel
- shell: /bin/tcsh
-
-# FreeBSD specific configuration
-package_update: true
-package_upgrade: true
-
-packages:
- - vim-console
- - git
- - doas
-
-write_files:
- - path: /usr/local/etc/doas.conf
- content: |
- permit nopass :wheel
- permissions: '0600'
-
-runcmd:
- - pw usermod user -s /bin/tcsh
- - env ASSUME_ALWAYS_YES=YES pkg update
- - env ASSUME_ALWAYS_YES=YES pkg upgrade
- - env ASSUME_ALWAYS_YES=YES pkg install vim-console git doas
- - touch /home/user/runcmd_done
-EOF
-
-cat > "$meta_data" << EOF
-instance-id: vm_id
-local-hostname: $1
-EOF
-
-genisoimage -output "$seed_iso" -volid cidata -joliet -rock "$user_data" "$meta_data" &> /dev/null || { echo "Failed to create seed.iso."; exit 1; }
-echo "Configuration files generated successfully"
diff --git a/others/vm3/.config/cloud-init-generator/freebsd14.0.shbackup b/others/vm3/.config/cloud-init-generator/freebsd14.0.shbackup
deleted file mode 100755
index 81fcc72..0000000
--- a/others/vm3/.config/cloud-init-generator/freebsd14.0.shbackup
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/bin/bash
-# generates configuration for FreeBSD VM deployment
-# requires the name of the vm as an argument
-
-image_url="https://download.freebsd.org/releases/VM-IMAGES/14.2-RELEASE/amd64/Latest/FreeBSD-14.2-RELEASE-amd64-BASIC-CLOUDINIT.zfs.qcow2.xz"
-sshkeysdir="/root/k"
-scriptdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-dir_path="/var/lib/libvirt/images/.image_store"
-src_file="${dir_path}/freebsd14.0.qcow2"
-config_dir="/var/lib/libvirt/images/.temp"
-user_data="${config_dir}/user-data"
-meta_data="${config_dir}/meta-data"
-seed_iso="${config_dir}/seed.iso"
-
-if [ $# -ne 1 ]; then
- echo "Usage: $0 <vm-name>"
- exit 1
-fi
-
-sudo mkdir -p "$dir_path"
-sudo mkdir -p "$config_dir"
-
-# Download and extract FreeBSD image if it doesn't exist
-if [ ! -f "$src_file" ]; then
- echo "source image does not exist! downloading..."
- sudo wget -O "${src_file}.xz" "$image_url"
- sudo xz -d "${src_file}.xz"
-fi
-
-# Note: FreeBSD uses a different user setup mechanism
-cat > "$user_data" << EOF
-#cloud-config
-users:
- - name: user
- ssh-authorized-keys:
-EOF
-
-for key in $sshkeysdir/*.pub; do
- echo " - $(cat "$key")" >> $user_data
-done
-
-cat >> "$user_data" << 'EOF'
- sudo: ['ALL=(ALL) NOPASSWD:ALL']
- groups: wheel
- shell: /bin/sh
-runcmd:
- - pw usermod user -s /bin/sh
- - pkg update -f
- - pkg install -y vim git sudo
- - touch /home/user/runcmd_done
-EOF
-
-cat > "$meta_data" << EOF
-instance-id: vm_id
-local-hostname: $1
-EOF
-
-genisoimage -output "$seed_iso" -volid cidata -joliet -rock "$user_data" "$meta_data" &> /dev/null || { echo "Failed to create seed.iso."; exit 1; }
-echo "Configuration files generated successfully"
diff --git a/others/vm3/.config/cloud-init-generator/rocky9.0.sh b/others/vm3/.config/cloud-init-generator/rocky9.0.sh
deleted file mode 100644
index c880206..0000000
--- a/others/vm3/.config/cloud-init-generator/rocky9.0.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-
-#!/bin/bash
-# generates user data, meta data, and seed.iso for cloud init. for rocky
-# requires the name of the vm as an argument
-#
-# osinfo-query os to list all available vm types to deploy. rocky is rocky9.0 or similar
-image_url="https://dl.rockylinux.org/pub/rocky/9/images/x86_64/Rocky-9-GenericCloud-Base.latest.x86_64.qcow2"
-sshkeysdir="/root/k"
-scriptdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" #&& echo $scriptdir
-dir_path="/var/lib/libvirt/images/.image_store"
-src_file="${dir_path}/rocky9.0.qcow2"
-config_dir="/var/lib/libvirt/images/.temp"
-user_data="${config_dir}/user-data"
-meta_data="${config_dir}/meta-data"
-seed_iso="${config_dir}/seed.iso"
-# note that cloud init specifically looks for "user-data" and "meta-data" in the seed.iso disk. do not deviate from the naming convention.
-if [ $# -ne 1 ]; then
- echo "Usage: $0 <vm-name>"
- exit 1
-fi
-sudo mkdir -p "$dir_path"
-sudo mkdir -p "$config_dir"
-[ ! -f "$src_file" ] && echo "source image does not exist! downloading..." && sudo wget -O "$src_file" "$image_url"
-cat > "$user_data" << EOF
-#cloud-config
-users:
- - name: user
- ssh-authorized-keys:
-EOF
-for key in $sshkeysdir/*.pub; do
- echo " - $(cat "$key")" >> $user_data
-done
-cat >> "$user_data" << 'EOF'
- sudo: ['ALL=(ALL) NOPASSWD:ALL']
- groups: wheel
- shell: /bin/bash
-runcmd:
- - sudo systemctl enable --now serial-getty@ttyS0.service
- - sudo growpart /dev/sda 1
- - sudo xfs_growfs /
- - sudo dnf install -y vim git
- - cd /home/user
- - git clone https://git.0nom.ch/setup
- - touch /home/user/runcmd_done
-EOF
-cat > "$meta_data" << EOF
-instance-id: vm_id
-local-hostname: $1
-EOF
-genisoimage -output "$seed_iso" -volid cidata -joliet -rock "$user_data" "$meta_data" &> /dev/null || { echo "Failed to create seed.iso."; exit 1; }
-echo "Configuration files generated successfully"
-
-
diff --git a/others/vm3/.config/cloud-init-generator/ubuntu24.04.sh b/others/vm3/.config/cloud-init-generator/ubuntu24.04.sh
deleted file mode 100755
index 11e0a98..0000000
--- a/others/vm3/.config/cloud-init-generator/ubuntu24.04.sh
+++ /dev/null
@@ -1,62 +0,0 @@
-#!/bin/bash
-# generates user data, meta data, and seed.iso for cloud init. for Ubuntu
-# requires the name of the vm as an argument
-
-image_url="https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img"
-sshkeysdir="/root/k"
-scriptdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-dir_path="/var/lib/libvirt/images/.image_store"
-src_file="${dir_path}/ubuntu24.04.qcow2"
-config_dir="/var/lib/libvirt/images/.temp"
-user_data="${config_dir}/user-data"
-meta_data="${config_dir}/meta-data"
-seed_iso="${config_dir}/seed.iso"
-temp_img="${dir_path}/ubuntu_temp.img"
-
-if [ $# -ne 1 ]; then
- echo "Usage: $0 <vm-name>"
- exit 1
-fi
-
-sudo mkdir -p "$dir_path"
-sudo mkdir -p "$config_dir"
-
-if [ ! -f "$src_file" ]; then
- echo "source image does not exist! downloading..."
- sudo wget -O "$temp_img" "$image_url"
- echo "Converting to qcow2 format..."
- sudo qemu-img convert -f raw -O qcow2 "$temp_img" "$src_file"
- sudo rm "$temp_img"
-fi
-
-cat > "$user_data" << EOF
-#cloud-config
-users:
- - name: ubuntu
- ssh-authorized-keys:
-EOF
-
-for key in $sshkeysdir/*.pub; do
- echo " - $(cat "$key")" >> $user_data
-done
-
-cat >> "$user_data" << 'EOF'
- sudo: ['ALL=(ALL) NOPASSWD:ALL']
- groups: sudo
- shell: /bin/bash
-runcmd:
- - sudo growpart /dev/sda 1
- - sudo resize2fs /dev/sda1
- - sudo apt-get update
- - sudo apt-get install -y vim git
- - cd /home/ubuntu
- - touch /home/ubuntu/runcmd_done
-EOF
-
-cat > "$meta_data" << EOF
-instance-id: vm_id
-local-hostname: $1
-EOF
-
-genisoimage -output "$seed_iso" -volid cidata -joliet -rock "$user_data" "$meta_data" &> /dev/null || { echo "Failed to create seed.iso."; exit 1; }
-echo "Configuration files generated successfully"
diff --git a/others/vm3/.config/init/install_packages.sh b/others/vm3/.config/init/install_packages.sh
deleted file mode 100755
index d5ca81f..0000000
--- a/others/vm3/.config/init/install_packages.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-
-#install packages
-packages=("nc" "htop" "wireguard-tools" "bind-utils" "tmux" "net-tools" "curl" "mlocate" "dnsmasq" "qemu-kvm" "libvirt" "libvirt-daemon-kvm" "virt-install" "virt-manager" "genisoimage" "bc")
-
-for package in "${packages[@]}"; do
- if ! rpm -q "$package" &> /dev/null; then
- sudo dnf install -y "$package"
- fi
-done
-
-sudo systemctl enable --now libvirtd
diff --git a/others/vm3/.config/init/make_rootkey.sh b/others/vm3/.config/init/make_rootkey.sh
deleted file mode 100755
index f725985..0000000
--- a/others/vm3/.config/init/make_rootkey.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-sudo mkdir -p /root/k
-ssh-keygen -t ed25519 -f /root/k/k1 -N ""
diff --git a/others/vm3/compute/create.sh b/others/vm3/compute/create.sh
deleted file mode 100755
index ab481cd..0000000
--- a/others/vm3/compute/create.sh
+++ /dev/null
@@ -1,123 +0,0 @@
-#!/bin/bash
-
-# takes in vm name, os type, vcpu, ram, disk as argument
-# takes in already generated seed iso and downloaded vm.iso file
-
-# default values
-vcpu=8
-ram_gb=8
-disk_gb=64
-os="fedora40"
-ostype="linux"
-
-# parse arguments
-while [[ $# -gt 0 ]]; do
- case $1 in
- --vcpu)
- vcpu="$2"
- shift 2
- ;;
- --ram)
- ram_gb="$2"
- shift 2
- ;;
- --disk-size)
- disk_gb="$2"
- shift 2
- ;;
- --image)
- os="$2"
- shift 2
- ;;
- *)
- # Handle positional arguments (vmname and os)
- if [ -z "$vmname" ]; then
- vmname="$1"
- else
- echo "Unknown argument: $1"
- exit 1
- fi
- shift
- ;;
- esac
-done
-
-scriptdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" #&& echo $scriptdir
-workingdir="/var/lib/libvirt/images/.temp"
-seed_iso="${workingdir}/seed.iso"
-xml="${workingdir}/xml"
-
-image_dir_path="/var/lib/libvirt/images/.image_store"
-src_file="${image_dir_path}/${os}.qcow2"
-new_vm_config_dir="/var/lib/libvirt/images/${vmname}.config"
-new_vm="/var/lib/libvirt/images/${vmname}.qcow2"
-
-# Check mandatory arguments, basicaly checking for initial 1 argument. if it dont exist, vmname will be null
-# image is os!!
-if [ -z "$vmname" ] ; then
- echo ""
- echo "Usage: $0 <vm-name> [--image <os>] [--vcpu N] [--ram N] [--disk-size N]"
- echo "seed.iso and image file have to be present! Default os is fedora"
- echo ""
- echo "Available images:"
- sudo ls -1 /var/lib/libvirt/images/.image_store | sed 's/\.qcow2$//'
- echo ""
- echo "Available images to download:"
- sudo ls -1 "${scriptdir}/../.config/cloud-init-generator/" | sed 's/\.sh$//'
- exit 1
-fi
-
-# run the script to make the cloud init files
-sudo bash "${scriptdir}/../.config/cloud-init-generator/${os}.sh" "${vmname}"
-
-if [ ! -f "${src_file}" ]; then
- echo -e "${os} image file is cannot be found. please make it available in ${image_dir_path}"
- exit 1
-fi
-
-sudo mkdir -p $new_vm_config_dir
-
-sudo cp "$src_file" "$new_vm" &> /dev/null || { echo "Failed to create a new image."; exit 1; }
-
-if sudo virsh list --all | awk "\$2==\"$vmname\"" | grep -q .; then
- echo -e "\n$vmname already exist. Delete it before using the same name."
- exit 1
-fi
-
-if [[ ${os,,} == *"freebsd"* ]]; then
- ostype="generic"
-fi
-
-# Define the disk options based on OS type
-if [ "$os" = "debian12" ]; then
- disk_opts="--disk path=${new_vm},format=qcow2"
- virt-customize -a ${new_vm} --run-command "rm -f /etc/machine-id && dbus-uuidgen --ensure=/etc/machine-id && echo ${vmname} > /etc/hostname"
-else
- disk_opts="--disk path=${new_vm},format=qcow2 --disk path=$seed_iso,device=cdrom"
-fi
-
-generate_mac() {
- printf "52:54:00:%02x:%02x:%02x\n" $((RANDOM%256)) $((RANDOM%256)) $((RANDOM%256))
-}
-
-# Use the conditional disk options in virt-install
-sudo virt-install --name $vmname \
- --vcpus $vcpu \
- --memory "$((ram_gb * 1024))" \
- $disk_opts \
- --os-type $ostype \
- --os-variant $os \
- --virt-type kvm \
- --graphics none \
- --network bridge=virbr0,model=virtio,mac=$(generate_mac) \
- --print-xml > $xml || { sudo rm -rf $new_vm; exit 1; }
-# if you want this in a new storage pool, move it to a new storage pool after initialisation
-
-sudo virsh define $xml #&> /dev/null || { echo "Failed to define the new VM."; exit 1; }
-
-sudo qemu-img resize $new_vm +$disk_gb"G" #&> /dev/null
-
-sudo virsh start $vmname
-
-sudo rm "${workingdir}"/*
-
diff --git a/others/vm3/compute/ls.sh b/others/vm3/compute/ls.sh
deleted file mode 100755
index b821fd1..0000000
--- a/others/vm3/compute/ls.sh
+++ /dev/null
@@ -1,45 +0,0 @@
-
-#!/bin/bash
-printf "%-10s %-15s %-8s %-6s %-8s %-12s %-10s\n" "Network" "IP" "State" "vCPUs" "RAM(GB)" "Disk(GB)" "Name"
-printf "%-10s %-15s %-8s %-6s %-8s %-12s %-10s\n" "----------" "---------------" "--------" "-----" "-------" "-----------" "----------"
-
-# Get all VMs
-vms=$(sudo virsh list --name --all)
-
-# Cache the network leases once
-default_leases=$(sudo virsh net-dhcp-leases default 2>/dev/null)
-
-for vm in $vms; do
- # Get XML once and use it multiple times
- xml=$(sudo virsh dumpxml "$vm" 2>/dev/null)
-
- # Extract all data from the cached XML
- mac=$(echo "$xml" | grep "mac address" | awk -F\' '{ print $2}')
- net=$(echo "$xml" | grep "<source network" | awk -F\' '{print $2}')
- if [ -z "$net" ]; then
- net="default"
- fi
-
- # Use cached leases
- ip=$(echo "$default_leases" | grep "$mac" | awk '{print $5}' | cut -f1 -d'/')
-
- # Run commands in background and save to temp files
- sudo virsh domstate "$vm" 2>/dev/null > /tmp/state.$$ &
- echo "$xml" | grep "<vcpu" | awk -F'[<>]' '{print $3}' > /tmp/vcpus.$$ &
- echo "$xml" | grep "<memory" | awk -F'[<>]' '{print $3}' | awk '{ printf "%.2f", $1/1048576 }' > /tmp/ram.$$ &
- sudo du -sk "/var/lib/libvirt/images/${vm}.qcow2" 2>/dev/null | awk '{ printf "%.2f", $1/1024/1024 }' > /tmp/disk.$$ &
-
- wait
-
- # Read from temp files
- state=$(cat /tmp/state.$$ 2>/dev/null)
- vcpus=$(cat /tmp/vcpus.$$ 2>/dev/null)
- ram=$(cat /tmp/ram.$$ 2>/dev/null)
- disk=$(cat /tmp/disk.$$ 2>/dev/null)
-
- # Clean up temp files
- rm -f /tmp/state.$$ /tmp/vcpus.$$ /tmp/ram.$$ /tmp/disk.$$
-
- printf "%-10s %-15s %-8s %-6s %-8s %-12s %-10s\n" \
- "$net" "$ip" "$state" "$vcpus" "$ram" "$disk" "$vm"
-done
diff --git a/others/vm3/compute/rm.sh b/others/vm3/compute/rm.sh
deleted file mode 100755
index f77831c..0000000
--- a/others/vm3/compute/rm.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/bash
-
-# Check if VMs are provided
-if [ $# -eq 0 ]; then
- echo "Error: No VM names provided. Usage: $0 vm1 vm2 vm3"
- exit 1
-fi
-
-# List VMs to be removed
-echo "The following VMs will be permanently destroyed:"
-for vm in "$@"; do
- echo "- $vm"
-done
-
-# Confirmation prompt
-read -p "Are you sure you want to remove these VMs? (y/N): " confirmation
-if [[ ! "$confirmation" =~ ^[Yy]$ ]]; then
- echo "Operation cancelled."
- exit 1
-fi
-
-for vm in "$@"; do
- sudo virsh destroy "$vm" &>/dev/null
- sudo virsh undefine "$vm" --remove-all-storage &>/dev/null
- #sudo rm -rf "/var/lib/libvirt/images/${vm}" &>/dev/null
- printf "%-50s%10s\n" "Removing $vm..." $([[ $? -eq 0 ]] && echo "Successful" || echo "Failed")
-done
diff --git a/others/vm3/compute/shutdown.sh b/others/vm3/compute/shutdown.sh
deleted file mode 100755
index 081499b..0000000
--- a/others/vm3/compute/shutdown.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-
-for vm in "$@"; do
- sudo virsh shutdown "$vm" > /dev/null 2>&1
- printf "%-50s%10s\n" "Shutting down $vm..." $([[ $? -eq 0 ]] && echo "Successful" || echo "Failed")
-done
diff --git a/others/vm3/compute/start.sh b/others/vm3/compute/start.sh
deleted file mode 100755
index d64dbb1..0000000
--- a/others/vm3/compute/start.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-# starts vm
-# remove seed.iso first if vm have the seed iso
-
-vmname=$1
-
-# Get the target device for seed.iso
-target_dev=$(sudo virsh domblklist $vmname | grep 'seed.iso' | awk '{print $1}')
-
-# If seed.iso is found, detach it,
-# --config means it is persistent but do not affect the state now.
-# --config --live means online remove
-# no option means that the changes are not persistent
-#
-if [ ! -z "$target_dev" ]; then
- sudo virsh detach-disk $vmname $target_dev --config
-fi
-
-sudo virsh start $vmname
diff --git a/others/vm3/default.xml b/others/vm3/default.xml
deleted file mode 100644
index bf71f7c..0000000
--- a/others/vm3/default.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<network>
- <name>default</name>
- <uuid>3d6341fb-fad2-49c1-b54a-41d2027f56cc</uuid>
- <forward mode='nat'/>
- <bridge name='virbr0' stp='on' delay='0'/>
- <mac address='52:54:00:73:4c:22'/>
- <ip address='192.168.124.1' netmask='255.255.255.0'>
- <dhcp>
- <range start='192.168.124.2' end='192.168.124.254'/>
- <option opt='61' value='ignore'/>
- </dhcp>
- </ip>
-</network>
diff --git a/others/vm3/docs b/others/vm3/docs
deleted file mode 100644
index eea91d1..0000000
--- a/others/vm3/docs
+++ /dev/null
@@ -1,121 +0,0 @@
-
-todo
- make theseediso cloud init stuff happen inside the vm storage directory so that multiple poeple can use it ast the same time on the same system
- fedora debian freebsd opensuse
- change deployment for non-fedora to manually make a base image and copy ssh stuff over, then duplicate it however you want
-
-
-
-vm compute create name1 -os fedora -vcpu 1 -ram 1 -disk 10 -s.pool storage1 -add-disk 200 storage2 -add-network nw3 # default fedora 4,4,20
- # fedora not available. available os: listed down
- # storage not available. please create it
- # nw3 not available. create y/n?
-vm network create <name> 192.168.100.1 /32
-vm network create <name> (auto)
-vm storage create <name> /dev/
-vm storage create <name2> /dir/
-
-
-vm/
- ./vm.sh # Single entry point. one vm at a time(except for compute delete-all)
- .config/ # all config files
- init/ # run this everytime. try to think of a way to set a flag that says this device has been initialised
- install_packages.sh
- make_rootkey.sh # in /root/k/k1. can also add keys in here
- /var/lib/libvirt/images/.image_store/ # stores the images
- /var/lib/libvirt/images/.temp/ # for user-data, meta-data, and seed.iso(has ud and md inside) need to delete after initialising a new vm
- image/ # vm cloud init templates to make user-data, meta-data, and seed.iso
- fedora.sh <vm name> # images in /var/lib/libvirt/images/.image_store/ and in images/.temp
- opensuse.sh
- debian.sh
- freebsd.sh
- list-all-images.sh
- compute/
- create.sh
- # default vcpu ram disk storage pool network
- # allow specification of storage pool and network.
- # auto list all available images, storage pools, networks. on no argument. just call stroage/network list.sh
- delete.sh and all associated virtual machines and block devices on all storage device
- start.sh before starting the vm, make sure the cloud init seed.iso is not attached anymore.
- shutdown.sh
- list.sh # list by (sorted by) network group, ip address, then cpu ram disk, total disk(incl all attachedvols), name
- network/
- attach.sh # one click, so if vm is running, ask fro permission to shutdown. or if can, live attach
- list.sh
- detach.sh
- create.sh # allow specifying the ip address range. auto make uuid
- delete.sh
- disk/
- attach.sh
- detach.sh
- create.sh
- list all available storage hardware devices on no argument. just call list.sh
- make directory linking from /var/lib/libvirt/images/${VM_NAME}-vm-disks/ to the actual storage device
- delete.sh
- delete all blocks. all the linking if can. may not be able to link like that idk. list all mounts and delete the originla and the links
- list.sh #list storage pools and include --all to view all blocks and their sizes
- device/
- usb/
- attach.sh
- detach.sh
- view.sh # usbs of all the vms
-
-# No arguments shows available options
-./vm compute create
-Available networks:
- prod-net 192.168.1.0/24
- dev-net 192.168.2.0/24
- test-net 192.168.3.0/24
-
-Available storage pools:
- prod-store 2TB free
- dev-store 500GB free
- backup 1TB free
-
-Available images:
- fedora40(41)
-
-
-Usage: ./vm compute create <name> <os> --vcpu 4 --ram 8 --disk 40 --storage-pool prod-store --network prod-net
-
-# Then use directly
-./vm compute create myvm fedora40 prod-net prod-store
-
-
-
-os
- debian functionally works, and issues are primarily quality of life issues
- Debian primarily uses /etc/bash.bashrc, move the colour to this instead of etc bashrc on fedora
- change the localhost to name of the vm in the config app
-
-
- freebsd have not tried editing root password, boots on generic cloud image, no login yet
- ubuntu no boot no login yet.
-
-others
- ssh
- public ssh port like online vps
- this forwards 2222 on the host to port 22
- # 1. First, check your VM's IP address (from inside the VM)
- ip addr show
- # 2. Set up port forwarding in libvirt
- virsh net-list # List networks
- virsh net-edit default # Edit default network config
- # Add this inside the <network> section:
- <forward mode='nat'>
- <nat>
- <port start='2222' end='2222'>
- <protocol>tcp</protocol>
- <forward address='192.168.122.x' port='22'/> # Replace x with your VM's last octet
- </port>
- </nat>
- </forward>
- # 3. Restart the network
- virsh net-destroy default
- virsh net-start default
- # 4. Configure firewall on Fedora host
- sudo firewall-cmd --add-port=2222/tcp --permanent
- sudo firewall-cmd --reload
- seed.iso
- move seed.iso to images/vmname/seed.iso
- allows concurrent usage of vm.sh as there will be no conflicts
diff --git a/others/vm3/meta-data b/others/vm3/meta-data
deleted file mode 100644
index ce225e1..0000000
--- a/others/vm3/meta-data
+++ /dev/null
@@ -1,2 +0,0 @@
-instance-id: iid-fedora-vm
-local-hostname: fedora-cloudimg
diff --git a/others/vm3/user-data b/others/vm3/user-data
deleted file mode 100644
index 58817da..0000000
--- a/others/vm3/user-data
+++ /dev/null
@@ -1,27 +0,0 @@
-#cloud-config
-users:
- - name: fedora
- ssh-authorized-keys:
- - sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIGoBf5Lj8oDjXaXNrXtO8YVdOLgV2FN/bwiX93VxDmZ0AAAAEnNzaDptYWNtMS1yZXNpZGVudA== macm1-resident
- - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHPOwh0+Bpkhg2dNKgUWsh0FKeCeI/awegY3sMb/ZAMb x@fedora
- sudo: ['ALL=(ALL) NOPASSWD:ALL']
- groups: wheel
- shell: /bin/bash
-runcmd:
- - echo "#!/bin/bash" > /home/fedora/disk-setup.sh
- - echo "DISK='/dev/vda'; MOUNT_PATH='/home/ceph5-vda-200G';" >> /home/fedora/disk-setup.sh
- - echo '[ ! -d $MOUNT_PATH ] && sudo mkdir -p $MOUNT_PATH;' >> /home/fedora/disk-setup.sh
- - echo 'sudo blkid | grep -q $DISK || sudo mkfs.ext4 $DISK;' >> /home/fedora/disk-setup.sh
- - echo 'grep -q $DISK /etc/fstab || echo "$DISK $MOUNT_PATH ext4 defaults,nofail 0 0" | sudo tee -a /etc/fstab;' >> /home/fedora/disk-setup.sh
- - echo "sudo mount -a;" >> /home/fedora/disk-setup.sh
- - echo "sudo systemctl daemon-reload" >> /home/fedora/disk-setup.sh
- - sudo chmod +x /home/fedora/disk-setup.sh
- - sudo /home/fedora/disk-setup.sh
- - sudo rm -f /home/fedora/disk-setup.sh
- - sudo growpart /dev/sda 1
- - sudo xfs_growfs /
- - sudo dnf install -y vim git
- - cd /home/fedora
- - git clone https://git.0nom.ch/setup
- - sudo ./setup/setup.sh
- - touch /home/fedora/runcmd_done
diff --git a/others/vm3/vm.sh b/others/vm3/vm.sh
deleted file mode 100755
index a043f89..0000000
--- a/others/vm3/vm.sh
+++ /dev/null
@@ -1,119 +0,0 @@
-#!/bin/bash
-# Main entry point for VM management
-# also negotiator for executing scripts, so for storage
-
-if [ "$(id -u)" != "0" ]; then
- echo "This script must be run as root"
- exit 1
-fi
-
-# Get script directory for relative paths
-SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-# First argument is the category (compute, network, storage, etc)
-category=$1
-shift
-
-# Exit if no category specified
-if [ -z "$category" ]; then
- echo -e "Usage: ./vm <category> <action> [args...]\n"
- echo -e "Categories: \ncompute\nnetwork\nstorage\ndevice\n"
- echo "Run ./vm <category> for available subactions or tree for all available actions."
- exit 1
-fi
-
-# Second argument is the action
-action=$1
-shift
-
-# Handle each category
-case $category in
- compute)
- case $action in
- create)
- $SCRIPT_DIR/compute/create.sh "$@"
- ;;
- start)
- $SCRIPT_DIR/compute/start.sh "$@"
- ;;
- ls)
- $SCRIPT_DIR/compute/ls.sh "$@"
- ;;
- shutdown)
- $SCRIPT_DIR/compute/shutdown.sh "$@"
- ;;
- rm)
- $SCRIPT_DIR/compute/rm.sh "$@"
- ;;
- *)
- echo -e "Available compute actions: \ncreate\nstart\nls\nshutdown\ndelete"
- exit 1
- ;;
- esac
- ;;
-
- network)
- case $action in
- attach)
- $SCRIPT_DIR/network/attach.sh "$@"
- ;;
- detach)
- $SCRIPT_DIR/network/detach.sh "$@"
- ;;
- list)
- $SCRIPT_DIR/network/list.sh "$@"
- ;;
- create)
- $SCRIPT_DIR/network/create.sh "$@"
- ;;
- delete)
- $SCRIPT_DIR/network/delete.sh "$@"
- ;;
- *)
- echo "Available network actions: \ncreate\nattach\ndetach\nlist\ndelete"
- exit 1
- ;;
- esac
- ;;
-
- disk)
- case $action in
- attach)
- $SCRIPT_DIR/disk/attach.sh "$@"
- ;;
- list)
- $SCRIPT_DIR/disk/list.sh "$@"
- ;;
- *)
- echo "Available disk actions: \ncreate\nattach\ndetach\nlist\ndelete"
- exit 1
- ;;
- esac
- ;;
-
- storage-pool)
- case $action in
- create) # using a directory as a storage pool
- $SCRIPT_DIR/storage-pool/create.sh "$@"
- ;;
- list)
- $SCRIPT_DIR/storage-pool/list.sh "$@"
- ;;
- create-from-device) # initialise and use a devcie as storage pool
- $SCRIPT_DIR/storage-pool/create-from-device.sh "$@"
- ;;
-
- *)
- echo "Available disk actions: \ncreate\nlist\ncreate-from-device\ndelete"
- exit 1
- ;;
- esac
- ;;
-
-
- *)
- echo "Unknown category: $category"
- echo "Available categories: compute, network, storage"
- exit 1
- ;;
-esac
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-26 05:15:05 +0000