1 files changed, 0 insertions, 291 deletions

diff --git a/others/vm.sh2 b/others/vm.sh2
deleted file mode 100755
index fe3eec0..0000000
--- a/others/vm.sh2
+++ /dev/null
@@ -1,291 +0,0 @@
-#!/bin/bash
-
-help(){
-  echo -e "\n$0 
-  info
-  create\n    -vcpu\n    -ram \n    -disk \n    -ssh-keys-dir \n    -add-disk-block\n    -public-ssh-port
-  manage\n    -start\n    -shutdown\n    -reboot\n    -kill\n    -erase 
-  disk\n    -attach\n    -detach\n    -resize\n"
-  exit 1
-}
-
-case "$1" in
-  "create")
-    if [[ $# -lt 2 ]]; then
-      echo ""
-      echo -e "$0 $1 [VM_NAME]"
-      echo -e "default: -vcpu 8 -ram 8 -disk 60 --ssh-keys-dir keys/"
-      echo -e "args[GB]:\n  -vcpu\n  -ram \n  -disk \n  -ssh-keys-dir \n  -add-disk-block\n  -public-ssh-port)"
-      echo ""
-      exit 1
-    fi 
-
-    VM_NAME=$2
-    VCPU=8
-    RAM_GB=8000 #memory is noted as mb in the virt-install program
-    DISK_GB=64
-    SSH_KEYS_DIR="k/"
-    DISK_BLOCK_GB=0
-    PSP=${PSP:-0}
-
-    while [[ $# -gt 0 ]]; do
-      case "$1" in
-        create)
-          shift 2
-          ;;
-        -vcpu)
-          VCPU=$2
-          shift 2
-          ;;
-        -ram)
-          RAM_GB=$(($2*1000))
-          shift 2
-          ;;
-        -disk)
-          DISK_GB=$2
-          shift 2
-          ;;
-        -ssh-keys-dir)
-          SSH_KEYS_DIR=$2
-          shift 2
-          ;;
-        -add-disk-block)
-          DISK_BLOCK_GB=$2
-          shift 2
-          ;;
-        -public-ssh-port)
-          PSP=$2
-          shift 2
-          ;;
-        *)
-          echo "Unknown argument: $1"
-          exit 1
-          ;;
-      esac
-    done
-    download_url="https://download.nus.edu.sg/mirror/fedora/linux/releases/40/Cloud/x86_64/images/Fedora-Cloud-Base-Generic.x86_64-40-1.14.qcow2"
-    dir_path="/var/lib/libvirt/images/"
-    src_file="/var/lib/libvirt/images/fedora40.qcow2"
-    seed_iso="/var/lib/libvirt/images/seed.iso"
-    packages=("nc" "htop" "wireguard-tools" "bind-utils" "tmux" "net-tools" "curl" "mlocate" "dnsmasq" "qemu-kvm" "libvirt" "libvirt-daemon-kvm" "virt-install" "virt-manager" "genisoimage")
-    NEW_IMG_PATH="/var/lib/libvirt/images/${VM_NAME}.qcow2"
-    XML_PATH="/tmp/${VM_NAME}.xml"
-    DISK_BLOCK_GB_BASE_PATH="/var/lib/libvirt/images/${VM_NAME}-vm-disks/"
-    DISK_BLOCK_GB_PATH="${DISK_BLOCK_GB_BASE_PATH}${VM_NAME}-vda-${DISK_BLOCK_GB}G.qcow2"
-    ssh_private=$(cat /home/x/m)
-
-    function check_package_installed() {
-      local package_name=$1
-      rpm -q "$package_name" &> /dev/null
-    }
-
-    for package in "${packages[@]}"; do
-      if ! check_package_installed "$package"; then
-        sudo dnf install -y "$package" &> /dev/null
-      fi
-    done
-
-    [ ! -d $dir_path ] && sudo mkdir -p $dir_path &> /dev/null
-    [ ! -f "$src_file" ] && (sudo wget -O "$src_file" "$download_url" &> /dev/null || { echo "Failed to download Fedora image"; exit 1; })
-
-    echo -e "#cloud-config\nusers:\n  - name: fedora\n    ssh-authorized-keys:" > user-data
-
-    for key in "$SSH_KEYS_DIR"*.pub; do
-        echo "      - $(cat "$key")" >> user-data 
-    done
-
-    echo "    sudo: ['ALL=(ALL) NOPASSWD:ALL']
-    groups: wheel
-    shell: /bin/bash" >> user-data 
-
-    if [ "$PSP" -ne 0 ]; then
-      echo "write_files:" >> user-data
-      echo "  - path: /home/fedora/m" >> user-data
-      echo "    content: |" >> user-data
-      while read -r line; do
-        echo "      $line" >> user-data
-      done <<< "${ssh_private}"
-    fi
-
-    echo 'runcmd:' >> user-data 
-    if [ "$DISK_BLOCK_GB" -ne 0 ]; then
-      echo '  - echo "#!/bin/bash" > /home/fedora/disk-setup.sh' >> user-data
-      echo "  - echo \"DISK='/dev/vda'; MOUNT_PATH='/home/${VM_NAME}-vda-${DISK_BLOCK_GB}G';\" >> /home/fedora/disk-setup.sh" >> user-data
-      echo "  - echo '[ ! -d \$MOUNT_PATH ] && sudo mkdir -p \$MOUNT_PATH;' >> /home/fedora/disk-setup.sh" >> user-data
-      echo "  - echo 'sudo blkid | grep -q \$DISK || sudo mkfs.ext4 \$DISK;' >> /home/fedora/disk-setup.sh" >> user-data
-      echo "  - echo 'grep -q \$DISK /etc/fstab || echo \"\$DISK \$MOUNT_PATH ext4 defaults,nofail 0 0\" | sudo tee -a /etc/fstab;' >> /home/fedora/disk-setup.sh" >> user-data
-      echo '  - echo "sudo mount -a;" >> /home/fedora/disk-setup.sh' >> user-data
-      echo '  - echo "sudo systemctl daemon-reload" >> /home/fedora/disk-setup.sh' >> user-data
-      echo '  - sudo chmod +x /home/fedora/disk-setup.sh' >> user-data
-      echo '  - sudo /home/fedora/disk-setup.sh' >> user-data
-      echo '  - sudo rm -f /home/fedora/disk-setup.sh' >> user-data
-    fi   
-
-    if [ "$PSP" -ne 0 ]; then
-      echo '  - sudo chmod 600 /home/fedora/man1' >> user-data
-      echo "  - (echo \"* * * * *  /home/fedora/initial.sh\") | crontab -" >> user-data
-      echo "  - echo 'PIDS=\$(pgrep -f \"ssh.*fedora@64.176.179.97\"); if [ -z \"\${PIDS}\" ]; then /usr/bin/ssh -fN -i /home/fedora/man1 -R ${PSP}:localhost:22 -o StrictHostKeyChecking=no fedora@64.176.179.97; fi' > /home/fedora/initial.sh" >> user-data
-      echo "  - chmod +x /home/fedora/initial.sh" >> user-data
-      echo "  - /home/fedora/initial.sh" >> user-data
-    fi
-
-    echo '  - sudo growpart /dev/sda 1' >> user-data
-    echo '  - sudo xfs_growfs /' >> user-data
-    echo '  - sudo dnf install -y vim git' >> user-data
-    echo '  - cd /home/fedora' >> user-data
-    echo '  - git clone https://git.0nom.ch/setup' >> user-data
-    echo '  - sudo ./setup/setup.sh' >> user-data
-    echo '  - touch /home/fedora/runcmd_done' >> user-data 
-
-    echo -e "instance-id: iid-fedora-vm\nlocal-hostname: fedora-cloudimg" > meta-data 
-
-    genisoimage -output "$seed_iso" -volid cidata -joliet -rock user-data meta-data &> /dev/null || { echo "Failed to create seed.iso."; exit 1; }
-
-    sudo cp $src_file $NEW_IMG_PATH &> /dev/null || { echo "Failed to create a new image."; exit 1; }
-    
-    if sudo virsh list --all | awk "\$2==\"$VM_NAME\"" | grep -q .; then
-   # if sudo virsh list --all | grep -q "$VM_NAME"; then
-      echo -e "\n$VM_NAME already exist. Delete it using \n$0 manage -erase $VM_NAME\nExiting..."
-      exit 1
-    fi
-
-    sudo virt-install --name $VM_NAME \
-      --vcpus $VCPU \
-      --ram $RAM_GB \
-      --disk path=$NEW_IMG_PATH,size=$DISK_GB,format=qcow2 \
-      --disk path=$seed_iso,device=cdrom \
-      --os-type linux \
-      --os-variant fedora38 \
-      --virt-type kvm \
-      --graphics none \
-      --network bridge=virbr0,model=virtio \
-      --print-xml > $XML_PATH || { echo "Failed to print XML."; exit 1; }
-
-    sudo virsh define $XML_PATH &> /dev/null || { echo "Failed to define the new VM."; exit 1; }
-
-    sudo qemu-img resize $NEW_IMG_PATH +$DISK_GB"G" #&> /dev/null
-
-    sudo virsh start $VM_NAME
-    echo ""
-
-    if [ $DISK_BLOCK_GB -ne 0 ]; then
-      sudo mkdir -p $DISK_BLOCK_GB_BASE_PATH
-      sudo qemu-img create -f qcow2 $DISK_BLOCK_GB_PATH "${DISK_BLOCK_GB}G" 
-      sudo virsh attach-disk $VM_NAME $DISK_BLOCK_GB_PATH vda --cache none --subdriver qcow2
-    fi
-    
-    message="waiting 29s to begin finding ip address..."
-    duration=29
-    for ((i=$duration; i>=1; i--)); do
-        printf "\r%s%2ds" "$message" $i
-        sleep 1
-    done
-    echo
-
-    while true; do
-        OUTPUT=$($0 info | grep "$VM_NAME")
-        if [[ "$OUTPUT" != "" ]]; then
-            IP_ADDRESS=$(echo "$OUTPUT" | grep -oP '\d+\.\d+\.\d+\.\d+')
-            if [[ ! -z "$IP_ADDRESS" ]]; then
-                echo -e "\nIP address of $VM_NAME is:\n$IP_ADDRESS"
-                break
-            else
-                echo "IP address for $VM_NAME not found. Retrying in 1 second..."
-                sleep 1
-            fi
-        else
-            echo "$VM_NAME not found. Exiting..."
-            exit 1
-        fi
-    done
-
-    ;;
-  "manage")
-    if [[ $# -lt 2 ]]; then
-      echo ""
-      echo -e "$0 $1 arg [VM_1] [VM_2] [VM_3]  \n$0 $1 arg --all"
-      echo -e "args:\n  -start\n  -shutdown\n  -kill\n  -erase "
-      echo ""
-      exit 1
-    fi 
-    
-    arg=$2
-    shift 2
-
-    if [[ "$1" == "--all" ]]; then
-      vms=$(sudo virsh list --all --name)
-      set -- $vms
-    fi
-
-    case $arg in
-      "-shutdown")
-        for vm in "$@"; do
-          sudo virsh shutdown "$vm" > /dev/null 2>&1
-          printf "%-50s%10s\n" "Shutting down $vm..." $([[ $? -eq 0 ]] && echo "Successful" || echo "Failed")
-        done
-        ;;
-      "-kill")
-        for vm in "$@"; do
-          sudo virsh destroy "$vm" > /dev/null 2>&1
-          printf "%-50s%10s\n" "Destroying $vm..." $([[ $? -eq 0 ]] && echo "Successful" || echo "Failed")
-        done
-        ;;
-      "-erase")
-        echo -e "\nWARNING: THIS IS IRREVERSIBLE. Sleeping for 10 seconds. Ctrl-C to stop. WARNING.\n"
-        sleep 10
-        echo -e "\nErasing image(s) from /var/lib/libvirt/images/\n"
-        for vm in "$@"; do
-          sudo virsh destroy "$vm" > /dev/null 2>&1
-          sudo virsh undefine "$vm" --remove-all-storage > /dev/null 2>&1
-          printf "%-50s%10s\n" "Removing $vm..." $([[ $? -eq 0 ]] && echo "Successful" || echo "Failed")
-        done
-       ;;
-      "-start")
-        for vm in "$@"; do
-          sudo virsh start "$vm" > /dev/null 2>&1
-          printf "%-50s%10s\n" "Starting $vm..." $([[ $? -eq 0 ]] && echo "Successful" || echo "Failed")
-        done
-       ;;
-      "-reboot")
-        for vm in "$@"; do
-          sudo virsh shutdown "$vm" > /dev/null 2>&1
-          sudo virsh start "$vm" > /dev/null 2>&1
-          printf "%-50s%10s\n" "Rebooting $vm..." $([[ $? -eq 0 ]] && echo "Successful" || echo "Failed")
-        done
-       ;;
-      *)
-        echo "Unknown argument: $arg" 
-        exit 1
-        ;;
-    esac
-    ;;
-  "info")
-    printf "%-4s %-10s %-15s %-10s %-10s %-6s %-8s %-12s\n" "Id" "Name" "IP" "State" "Network" "vCPUs" "RAM(GB)" "Disk(GB)"
-    printf "%-4s %-10s %-15s %-10s %-10s %-6s %-8s %-12s\n" "----" "----------" "---------------" "----------" "----------" "-----" "-------" "-----------"
-    
-    vms=$(sudo virsh list --name --all)
-
-    id=1
-    for vm in $vms; do
-      mac=$(sudo virsh dumpxml $vm | grep "mac address" | awk -F\' '{ print $2}')
-      net=$(sudo virsh dumpxml $vm | grep "<source network" | awk -F\' '{print $2}')
-      if [ -z "$net" ]
-      then
-        net="default"
-      fi
-      ip=$(sudo virsh net-dhcp-leases $net | grep $mac | awk '{print $5}' | cut -f1 -d'/')
-      state=$(sudo virsh domstate $vm)
-      vcpus=$(sudo virsh dominfo $vm | grep "CPU(s)" | awk '{print $2}')
-      ram=$(bc <<< "scale=2; $(sudo virsh dominfo $vm | grep "Max memory" | awk '{print $3}')/1000000")
-      disk=$(sudo du -sk /var/lib/libvirt/images/${vm}.qcow2 | awk '{ printf "%.2f", $1/1024/1024 }')
-
-      printf "%-4s %-10s %-15s %-10s %-10s %-6s %-8s %-12s\n" "$id" "$vm" "$ip" "$state" "$net" "$vcpus" "$ram" "$disk"
-      id=$((id+1))
-    done
-    exit 0
-    ;;
-  *)
-    help
-    exit 1
-    ;;
-esac