diff options
Diffstat (limited to 'others/vm3/.config/cloud-init-generator')
5 files changed, 314 insertions, 0 deletions
diff --git a/others/vm3/.config/cloud-init-generator/debian12.sh b/others/vm3/.config/cloud-init-generator/debian12.sh new file mode 100755 index 0000000..0bdb418 --- /dev/null +++ b/others/vm3/.config/cloud-init-generator/debian12.sh @@ -0,0 +1,53 @@ +#!/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 +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" +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: 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/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/fedora40.sh b/others/vm3/.config/cloud-init-generator/fedora40.sh new file mode 100755 index 0000000..f32327d --- /dev/null +++ b/others/vm3/.config/cloud-init-generator/fedora40.sh @@ -0,0 +1,65 @@ +#!/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 / + - 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 new file mode 100755 index 0000000..c498efa --- /dev/null +++ b/others/vm3/.config/cloud-init-generator/freebsd14.0.sh @@ -0,0 +1,75 @@ +#!/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 new file mode 100755 index 0000000..81fcc72 --- /dev/null +++ b/others/vm3/.config/cloud-init-generator/freebsd14.0.shbackup @@ -0,0 +1,59 @@ +#!/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/ubuntu24.04.sh b/others/vm3/.config/cloud-init-generator/ubuntu24.04.sh new file mode 100755 index 0000000..11e0a98 --- /dev/null +++ b/others/vm3/.config/cloud-init-generator/ubuntu24.04.sh @@ -0,0 +1,62 @@ +#!/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" |