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linux.py
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linux.py
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import os
vg_name = "vg"
lv_name = "lv"
remote_ip = "192.169.43.1"
# List disk available on remote system
def remote_disk_list():
global remote_ip
os.system("clear")
print()
os.system("tput setaf 1")
print("\t\t ----------------------------------------")
print("\t\t | Check if Disk is Available or Not !! |")
print("\t\t ----------------------------------------")
os.system("tput setaf 7")
print()
os.system("ssh {} fdisk -l".format(remote_ip))
os.system("tput setaf 4")
print("Press Y to continue if disk is available.")
print("Press N to exit the program if disk is not available.")
os.system("tput setaf 3")
ch = input("Enter your choice(Y/N): " )
if ch == "N":
os.system("clear")
print()
os.system("tput setaf 1")
print("\t --------------------------------------")
print("\t |\t\t\tAdd the Disk First\t\t |")
print("\t | Thank You for Partation Manager !! |")
print("\t --------------------------------------")
os.system("tput setaf 7")
exit()
# Create partation on remote system
def remote_create_part():
global remote_ip
global vg_name
global lv_name
os.system("clear")
print()
os.system("tput setaf 1")
print("\t\t --------------------------------------")
print("\t\t | Create and Mount Partation !! |")
print("\t\t --------------------------------------")
os.system("tput setaf 7")
print()
os.system("tput setaf 3")
disk = input("Enter the Disk Name : ")
os.system("tput setaf 7")
os.system("ssh {0} fdisk {1}".format(remote_ip, disk))
os.system("tput setaf 3")
os.system("tput setaf 3")
fs = input("Enter the File System : ")
part_name = input("Enter the Partation Name : ")
os.system("tput setaf 7")
os.system("ssh {0} mkfs.{1} {2}".format(remote_ip, fs, part_name))
os.system("tput setaf 3")
mount_point = input("Enter the Mountpoint : ")
os.system("tput setaf 7")
os.system("ssh {0} mount {1} {2}".format(remote_ip, part_name, mount_point))
os.system("ssh {0} df -h".format(remote_ip))
os.system("tput setaf 3")
input("Press Enter to Continue")
os.system("tput setaf 7")
# Create LVM on remote system
def remote_create_lv():
global remote_ip
global vg_name
global lv_name
os.system("clear")
print()
os.system("tput setaf 1")
print("\t\t --------------------------------------")
print("\t\t | Create and Mount Logical Volume !! |")
print("\t\t --------------------------------------")
os.system("tput setaf 7")
print()
os.system("tput setaf 3")
disk = input("Enter the disk Name : ")
os.system("tput setaf 7")
os.system("ssh {0} pvcreate {1}".format(remote_ip, disk))
os.system("ssh {0} pvdisplay {1}".format(remote_ip, disk))
os.system("tput setaf 3")
vg_name = input("Enter the Virtual Group Name : ")
os.system("tput setaf 7")
os.system("ssh {0} vgcreate {1} {2}".format(remote_ip, vg_name, disk))
os.system("ssh {0} vgdisplay {1}".format(remote_ip, vg_name))
os.system("tput setaf 3")
lv_name = input("Enter the Locial Volume Name : ")
lv_size = input("Enter the size of partation : ")
os.system("tput setaf 7")
os.system("ssh {0} lvcreate --size {1} --name {2} {3}".format(remote_ip, lv_size, lv_name, vg_name))
os.system("ssh {0} lvdisplay {1}/{2}".format(remote_ip, vg_name, lv_name))
os.system("tput setaf 3")
fs = input("Enter the File System : ")
os.system("tput setaf 7")
os.system("ssh {0} mkfs.{1} /dev/{2}/{3}".format(remote_ip, fs, vg_name, lv_name))
os.system("tput setaf 3")
mount_point = input("Enter the Mountpoint : ")
os.system("tput setaf 7")
os.system("ssh {0} mount /dev/{1}/{2} {3}".format(remote_ip, vg_name, lv_name, mount_point))
os.system("ssh {} df -h".format(remote_ip))
os.system("tput setaf 3")
input("Press Enter to Continue")
os.system("tput setaf 7")
# Resize the LV on remote system
def remote_resize_lv():
global remote_ip
os.system("clear")
print()
os.system("tput setaf 1")
print("\t\t ----------------------------------------")
print("\t\t | Resize the Size of Logical Volume !! |")
print("\t\t ----------------------------------------")
os.system("tput setaf 7")
print()
os.system("tput setaf 3")
size = input("Enter the Size : ")
os.system("tput setaf 7")
os.system("ssh {0} lvextend --size +{1} /dev/{2}/{3}".format(remote_ip, size, vg_name, lv_name))
os.system("ssh {0} resize2fs /dev/{1}/{2}".format(remote_ip, vg_name, lv_name))
os.system("ssh {0} df -h".format(remote_ip))
os.system("tput setaf 3")
input("Press Enter to Continue")
os.system("tput setaf 7")
# List disk available on Local system
def disk_list():
os.system("clear")
print()
os.system("tput setaf 1")
print("\t\t ----------------------------------------")
print("\t\t | Check if Disk is Available or Not !! |")
print("\t\t ----------------------------------------")
os.system("tput setaf 7")
print()
os.system("fdisk -l")
os.system("tput setaf 4")
print("Press Y to continue if disk is available.")
print("Press N to exit the program if disk is not available.")
os.system("tput setaf 3")
ch = input("Enter your choice(Y/N): " )
if ch == "N":
os.system("clear")
print()
os.system("tput setaf 1")
print("\t --------------------------------------")
print("\t |\t\t\tAdd the Disk First\t\t |")
print("\t | Thank You for Partation Manager !! |")
print("\t --------------------------------------")
os.system("tput setaf 7")
exit()
# Create partation in local system
def create_part():
global vg_name
global lv_name
os.system("clear")
print()
os.system("tput setaf 1")
print("\t\t --------------------------------------")
print("\t\t | Create and Mount Partation !! |")
print("\t\t --------------------------------------")
os.system("tput setaf 7")
print()
os.system("tput setaf 3")
disk = input("Enter the Disk Name : ")
os.system("tput setaf 7")
os.system("fdisk {}".format(disk))
os.system("tput setaf 3")
os.system("tput setaf 3")
fs = input("Enter the File System : ")
part_name = input("Enter the Partation Name : ")
os.system("tput setaf 7")
os.system("mkfs.{0} {1}".format(fs, part_name))
os.system("tput setaf 3")
mount_point = input("Enter the Mountpoint : ")
os.system("tput setaf 7")
os.system("mount {0} {1}".format(part_name, mount_point))
os.system("df -h")
os.system("tput setaf 3")
input("Press Enter to Continue")
os.system("tput setaf 7")
# Create LVM on remote system
def create_lv():
global vg_name
global lv_name
os.system("clear")
print()
os.system("tput setaf 1")
print("\t\t --------------------------------------")
print("\t\t | Create and Mount Logical Volume !! |")
print("\t\t --------------------------------------")
os.system("tput setaf 7")
print()
os.system("tput setaf 3")
disk = input("Enter the disk Name : ")
os.system("tput setaf 7")
os.system("pvcreate {}".format(disk))
os.system("pvdisplay {}".format(disk))
os.system("tput setaf 3")
vg_name = input("Enter the Virtual Group Name : ")
os.system("tput setaf 7")
os.system("vgcreate {0} {1}".format(vg_name, disk))
os.system("vgdisplay {0}".format(vg_name))
os.system("tput setaf 3")
lv_name = input("Enter the Locial Volume Name : ")
lv_size = input("Enter the size of partation : ")
os.system("tput setaf 7")
os.system("lvcreate --size {0} --name {1} {2}".format(lv_size, lv_name, vg_name))
os.system("lvdisplay {0}/{1}".format( vg_name, lv_name))
os.system("tput setaf 3")
fs = input("Enter the File System : ")
os.system("tput setaf 7")
os.system("mkfs.{0} /dev/{1}/{2}".format(fs, vg_name, lv_name))
os.system("tput setaf 3")
mount_point = input("Enter the Mountpoint : ")
os.system("tput setaf 7")
os.system("mount /dev/{0}/{1} {2}".format(vg_name, lv_name, mount_point))
os.system("df -h")
os.system("tput setaf 3")
input("Press Enter to Continue")
os.system("tput setaf 7")
# Resize the size of LV
def resize_lv():
os.system("clear")
print()
os.system("tput setaf 1")
print("\t\t ----------------------------------------")
print("\t\t | Resize the Size of Logical Volume !! |")
print("\t\t ----------------------------------------")
os.system("tput setaf 7")
print()
os.system("tput setaf 3")
size = input("Enter the Size : ")
os.system("tput setaf 7")
os.system("lvextend --size +{0} /dev/{1}/{2}".format(size, vg_name, lv_name))
os.system("resize2fs /dev/{0}/{1}".format(vg_name, lv_name))
os.system("df -h")
os.system("tput setaf 3")
input("Press Enter to Continue")
os.system("tput setaf 7")
# Linux Remote Login
def remote_login():
global remote_ip
while True:
os.system("clear")
os.system("tput setaf 1")
print("\t\t ------------------------------")
print("\t\t | Welcome to Remote Login !! |")
print("\t\t ------------------------------")
os.system("tput setaf 7")
os.system("tput setaf 2")
print("""
Press 1 : To Create the Key
Press 2 : To Continue if you have key already
Press 3 : To Return Previous Menu
""")
print()
os.system("tput setaf 3")
ch = input("\t\t Enter your Choice : ")
os.system("tput setaf 7")
if int(ch) == 1:
remote_ip = input("Enter the Remote IP : ")
os.system("ssh-keygen")
os.system("ssh-copy-id root@{0}".format(remote_ip))
input("Key Successfully Copied Press ENter to Continue")
remote()
elif int(ch) == 2:
remote()
elif int(ch) == 3:
break
else:
print("Please Select Right Choice")
input()
# Linux Local Login
def locally():
while True:
os.system("clear")
os.system("tput setaf 1")
print("\t\t ------------------------------")
print("\t\t | Welcome Linux Assistant !! |")
print("\t\t ------------------------------")
os.system("tput setaf 7")
os.system("tput setaf 2")
print("""
\tPress 1 : To Check IP Address
\tPress 2 : To Run Command
\tPress 3 : To configure Webserver
\tPress 4 : To Create Partation
\tPress 5 : To Create LVM
\tPress 6 : To Resize LV
\tPress 7 : To Exit
""")
print()
os.system("tput setaf 3")
ch = input("\t\t\tEnter your Choice : ")
os.system("tput setaf 7")
if int(ch) == 1:
os.system("ifconfig enp0s3")
input()
elif int(ch) == 2:
cmd = input("Enter the Command : ")
os.system(cmd)
input()
elif int(ch) == 3:
os.system('yum install httpd -y')
os.system('cp index.html /var/www/html/index.html')
os.system('systemctl start httpd')
os.system('systemctl status httpd')
input()
elif int(ch) == 4:
disk_list()
create_part()
elif int(ch) == 5:
disk_list()
create_lv()
elif int(ch) == 6:
resize_lv()
elif int(ch) == 7:
break
else:
print("Please Select Righ Choice")
input()
# Linux Menu
def linux_menu():
print()
os.system("tput setaf 3")
login = input("Do you want to perform task locally/remotely(L/R) : ")
print(login)
print()
os.system("tput setaf 7")
if login == "R":
remote_login()
elif login == "L":
locally()
else:
print("Select Right Choice")
input()