9 files changed, 297 insertions, 67 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-files/fedora40.sh b/others/vm3/.config/cloud-init-generator/fedora40.sh
index cd05e10..f32327d 100755
--- a/others/vm3/.config/cloud-init-files/fedora40.sh
+++ b/others/vm3/.config/cloud-init-generator/fedora40.sh
@@ -44,7 +44,6 @@ cat >> "$user_data" << 'EOF'
     sudo: ['ALL=(ALL) NOPASSWD:ALL']
     groups: wheel
     shell: /bin/bash
-    password: 123
 runcmd:
   - sudo growpart /dev/sda 1
   - sudo xfs_growfs /
@@ -63,3 +62,4 @@ EOF
 genisoimage -output "$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"
diff --git a/others/vm3/.docs.swp b/others/vm3/.docs.swp
index 849e1f3..304e100 100644
--- a/others/vm3/.docs.swp
+++ b/others/vm3/.docs.swp
diff --git a/others/vm3/compute/create.sh b/others/vm3/compute/create.sh
index 0bb2e63..84646d7 100755
--- a/others/vm3/compute/create.sh
+++ b/others/vm3/compute/create.sh
@@ -7,7 +7,8 @@
 vcpu=8
 ram_gb=4
 disk_gb=32
-os="fedora40.qcow2"
+os="fedora40"
+ostype="linux"
 
 # parse arguments
 while [[ $# -gt 0 ]]; do
@@ -41,35 +42,39 @@ while [[ $# -gt 0 ]]; do
   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}/${os}.qcow2"
+new_vm_dir="/var/lib/libvirt/images/${vmname}"
+new_vm="${new_vm_dir}/${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 "Usage: $0 <vm-name> [--image <os>.qcow2] [--vcpu N] [--ram N] [--disk-size N]"
+  echo ""
+  echo "Usage: $0 <vm-name> [--image <os>] [--vcpu N] [--ram N] [--disk-size N]"
   echo "seed.iso and image file have to be present! Default os is fedora"
   echo ""
   echo "Available images:"
-  sudo ls /var/lib/libvirt/images/.image_store
+  sudo ls -1 /var/lib/libvirt/images/.image_store | sed 's/\.qcow2$//'
+  echo ""
+  echo "Available images to download:"
+  sudo ls -1 "${scriptdir}/../.config/cloud-init-generator/" | sed 's/\.sh$//'
   exit 1
 fi
 
-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}/${os}"
-new_vm_dir="/var/lib/libvirt/images/${vmname}"
-new_vm="${new_vm_dir}/${vmname}.qcow2"
+# 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
 
-# run the script to make the cloud init files
-sudo bash "${scriptdir}/../.config/cloud-init-files/$(basename "$os" .qcow2).sh" "${vmname}"
-
 sudo mkdir -p $new_vm_dir
 
 sudo cp "$src_file" "$new_vm" &> /dev/null || { echo "Failed to create a new image."; exit 1; }
@@ -79,13 +84,17 @@ if sudo virsh list --all | awk "\$2==\"$vmname\"" | grep -q .; then
   exit 1
 fi
 
+if [[ ${os,,} == *"freebsd"* ]]; then
+    ostype="generic"
+fi
+
 sudo virt-install --name $vmname \
   --vcpus $vcpu \
   --memory "$((ram_gb * 1024))"\
   --disk path=$new_vm,format=qcow2 \
   --disk path=$seed_iso,device=cdrom \
-  --os-type linux \
-  --os-variant $(basename "$os" .qcow2) \
+  --os-type $ostype \
+  --os-variant $os \
   --virt-type kvm \
   --graphics none \
   --network bridge=virbr0,model=virtio \
diff --git a/others/vm3/docs b/others/vm3/docs
index c274dd3..dc5a3e6 100644
--- a/others/vm3/docs
+++ b/others/vm3/docs
@@ -1,4 +1,9 @@
 
+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
+
+
+
 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
@@ -73,3 +78,19 @@ Usage: ./vm compute create <name> <os> --vcpu 4 --ram 8 --disk 40 --storage-pool
 
 # Then use directly
 ./vm compute create myvm fedora 2 4 20 prod-net prod-store 
+
+
+
+
+for debian12,
+sudo dnf install libguestfs libguestfs-tools libvirt virt-install virt-manager guestfs-tools
+sudo virt-customize -a /var/lib/libvirt/images/.image_store/debian12.qcow2 --root-password password:yourpassword
+sudo apt update && sudo apt install -y ssh cloud-init
+
+console works but no ssh, and the generic cloud ssh fails after editing the password(not sure if this is the reason)
+try to find out how to execute commands in sudo virsh console t1 in a bash script 
+not sure if cloud init can work after this but
+
+currently only fedra works fully, debian can work and login after editing the root password
+freebsd have not tried editing root password, boots on generic cloud image, no login yet
+ubuntu no boot no login yet.
diff --git a/others/vm3/test.sh b/others/vm3/test.sh
deleted file mode 100755
index 0dafc23..0000000
--- a/others/vm3/test.sh
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/bin/bash
-
-# Default values
-vcpu=2
-ram_gb=4
-disk_gb=20
-
-# Parse named arguments
-while [[ $# -gt 0 ]]; do
-  case $1 in
-    --vcpu)
-      vcpu="$2"
-      shift 2
-      ;;
-    --ram)
-      ram_gb="$2"
-      shift 2
-      ;;
-    --disk-size)
-      disk_gb="$2"
-      shift 2
-      ;;
-    *)
-      # Handle positional arguments (vmname and os)
-      if [ -z "$vmname" ]; then
-        vmname="$1"
-      elif [ -z "$os" ]; then
-        os="$1"
-      else
-        echo "Unknown argument: $1"
-        exit 1
-      fi
-      shift
-      ;;
-  esac
-done
-
-# Check mandatory arguments
-if [ -z "$vmname" ] || [ -z "$os" ]; then
-  echo "Usage: $0 <vm-name> <os> [--vcpu N] [--ram N] [--disk-size N]"
-  exit 1
-fi
-
-# Now you can use the variables
-echo "VM Name: $vmname"
-echo "OS: $os"
-echo "VCPU: $vcpu"
-echo "RAM: $ram_gb GB"
-echo "Disk: $disk_gb GB"