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https://github.com/OVERLORD7F/SVMU.git
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- Short clusters overview - "edit config" is now a function - started revamping different menus - VM_UUIDS.txt is still essential (!) bug: how to EOF in "if menu_choice == "4"" ? Planned: - vm info - IF empty config - EDIT specific config options
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OVERLORD
219
pyth-api1.py
219
pyth-api1.py
@@ -4,38 +4,77 @@ import copy
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import sys
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import secrets #for generating unique names
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power_state = ["Unknown" , "Off" , "Suspend" , "On"] #3 - on; 2 - suspend; 1 - off; 0 - unknown
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config_relative_path = "C:\\Users\\n.danilov\\config.txt" # absolute path to cluster config file
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VM_UUID_relative_path = "C:\\scripts\\VM-UUIDs.txt" # absolute path to cluster config file
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# edit config or use old
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read_input=input("Create new config file? (Y / N): ")
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menu_choice=str(read_input)
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if menu_choice == "Y" or menu_choice == "y":
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base_url = input("Type ip address: ")
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api_key = input("Type integration key: ")
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lines = [base_url, api_key]
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with open(config_relative_path, "w+") as file:
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for line in lines:
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file.write(line + '\n')
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power_state = ["Unknown" , "Off" , "Suspend" , "On"] #3 - on; 2 - suspend; 1 - off; 0 - unknown
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config_relative_path = "Y:\\py\\config.txt" # absolute path to cluster config file
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VM_UUID_relative_path = "Y:\\py\\VM-UUIDs.txt"
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#importing API-KEY and ip address from config file
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with open(config_relative_path, "r") as f: # using '\' (instead of '\\') throws syntax warning
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all_lines = f.readlines()
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base_url = all_lines[0].strip('\n')
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api_key = "jwt " + all_lines[1].strip('\n') #actual format for api_key. That was realy obvious DACOM >:C
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#data_pool_uuid = all_lines[2].strip('\n')
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#importing ONLY 1st entry in VM-UUIDs file
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with open(VM_UUID_relative_path, "r") as f:
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vm_uuids = f.readline().strip('\n')
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vm_uuids = f.readline().strip('\n')
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#importing data_pool_uuid from file
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#selected data pool will be used for new disks and alike
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with open("C:\\scripts\\data-pool.txt", "r") as f:
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with open("Y:\\py\\data-pool.txt", "r") as f:
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data_pool_uuid = f.readline()
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def config_edit():
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read_input=input("Create new config file? (Y / N): ")
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menu_choice=str(read_input)
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if menu_choice == "Y" or menu_choice == "y":
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base_url = input("Type ip address: ")
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api_key = input("Type integration key: ")
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lines = [base_url, api_key]
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with open(config_relative_path, "w+") as file:
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for line in lines:
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file.write(line + '\n')
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print("Type VM-UUID (input ENTER to stop)")
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with open(config_relative_path, "a") as file: #appends new content at the end without modifying the existing data
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vm_input="test"
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while (vm_input != ""):
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vm_input = input(">> ")
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file.write(vm_input + '\n')
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def cluster_info(): #output short clusters overview
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url= f"http://{base_url}/api/clusters"
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response = requests.get(url , headers={'Authorization' : api_key})
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if response.status_code == 200:
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cluster_info = response.json()
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results_cluster_info = cluster_info['results']
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print("\nShort clusters overview:")
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print(f"\nClusters total: {cluster_info['count']}")
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print("-" * 51)
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for x in results_cluster_info:
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print(f"\nCluster Name: {x['verbose_name']} ({x['status']})")
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print(f"Nodes: {x['nodes_count']}")
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print(f"Total CPU: {x['cpu_count']} Cores || CPU Usage: {round(x['cpu_used_percent_user'] , 2)}%")#output is rounded by 2
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print(f"Total RAM: {int(x['memory_count']/1024)}GB || RAM Usage: {round(x['mem_used_percent_user'] , 2)}%") #RAM pretty output = mb-to-gb + set 'int' to remove .0
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print("-" * 51)
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else:
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print(f"Failed to retrieve data {response.status_code}")
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#get domain info "http://10.2.1.52/api/domains/uuid OR /domains/{id}/all-content/"
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def get_domain_info(domain_uuid):
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url= f"http://{base_url}/api/domains/{domain_uuid}"
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@@ -150,77 +189,91 @@ def create_and_attach_disk(vm_id, data_pool_uuid, vdisk_size, preallocation):
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return False
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def vm_info (vm_uuids):
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domain_uuid = vm_uuids
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#print(domain_uuid)
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domain_info = get_domain_info(domain_uuid)
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domain_all_content = get_domain_all_content(domain_uuid)
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if domain_info:
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print("=" * 14 , "Virtual Machine Info" , "=" * 15)
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print(f"\t VM: {domain_info['verbose_name']}")
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print(f"\t Power State: {power_state[domain_info['user_power_state']]}") #translating status code to "pretty name"
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print(f"\t vDisks: {domain_info['vdisks_count']}")
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print("-" * 19 , "vDisks Info" , "-" * 19)
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get_disk_info(domain_all_content)
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#so-called INT MAIN
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menu_choice=0
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while(menu_choice != ""):
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read_input=input("\nUitility Main Menu: \n1) Edit config \n2) Enter disk edit mode \n3) Show breif cluster overview \n4) Show VM info \n>>> ")
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menu_choice=str(read_input)
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domain_uuid = vm_uuids
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print(domain_uuid)
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print((domain_uuid))
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domain_info = get_domain_info(domain_uuid)
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domain_all_content = get_domain_all_content(domain_uuid)
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#print(domain_info)
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if domain_info:
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print("=" * 14 , "Virtual Machine Info" , "=" * 15)
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print(f"\t VM: {domain_info['verbose_name']}")
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print(f"\t Power State: {power_state[domain_info['user_power_state']]}") #translating status code to "pretty name"
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print(f"\t vDisks: {domain_info['vdisks_count']}")
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print("-" * 19 , "vDisks Info" , "-" * 19)
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get_disk_info(domain_all_content)
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read_input=input("Enter disk edit mode Y / N: ")
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menu_choice=str(read_input)
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if menu_choice == "Y" or menu_choice == "y":
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print("\033[H\033[2J", end="") # clears cmd screen, but saves scrollback buffer
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print("Select option: \n 1) Delete vDisk by UUID \n 2) Delete ALL vDisks on selected Virtual Machine \n 3) Create Disk \n 4) Prepare VMs for Courses™")
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read_input=input(">> ")
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menu_choice=int(read_input)
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if menu_choice == 1:
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read_input=input("Input vDisk uuid to delete: ")
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vdisk_uuid=str(read_input)
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delete_disk(vdisk_uuid)
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if menu_choice == 2:
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disk_uuids = get_disk_uuids(domain_all_content)
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for x in disk_uuids:
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delete_disk(x)
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print("All attached vDisks has been deleted!")
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if menu_choice == 3:
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read_input=input("Enter disk size (GB): ")
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menu_choice=str(read_input)
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create_and_attach_disk(vm_uuids , data_pool_uuid, menu_choice, "falloc")
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if menu_choice == 4:
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print("#" * 5 , "Preparing VMs for Courses" , "#" * 5)
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with open(VM_UUID_relative_path, "r") as f:
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for x in f: # only for removing disks
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if menu_choice == "1":
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config_edit()
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if menu_choice == "2":
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print("\033[H\033[2J", end="") # clears cmd screen, but saves scrollback buffer
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print("Select option: \n 1) Delete vDisk by UUID \n 2) Delete ALL vDisks on selected Virtual Machine \n 3) Create Disk \n 4) Prepare VMs for Courses™")
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read_input=input(">> ")
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menu_choice=int(read_input)
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if menu_choice == 1:
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read_input=input("Input vDisk uuid to delete: ")
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vdisk_uuid=str(read_input)
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delete_disk(vdisk_uuid)
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if menu_choice == 2:
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disk_uuids = get_disk_uuids(domain_all_content)
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for x in disk_uuids:
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delete_disk(x)
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print("All attached vDisks has been deleted!")
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if menu_choice == 3:
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read_input=input("Enter disk size (GB): ")
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menu_choice=str(read_input)
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create_and_attach_disk(vm_uuids , data_pool_uuid, menu_choice, "falloc")
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if menu_choice == 4:
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print("#" * 5 , "Preparing VMs for Courses" , "#" * 5)
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with open(VM_UUID_relative_path, "r") as f:
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for x in f: # only for removing disks
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domain_uuid = x.strip('\n')
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domain_info = get_domain_info(domain_uuid)
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domain_all_content = get_domain_all_content(domain_uuid)
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domain_uuid = x.strip('\n')
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domain_info = get_domain_info(domain_uuid)
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domain_all_content = get_domain_all_content(domain_uuid)
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if domain_info:
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print("=" * 14 , "Virtual Machine Info" , "=" * 15)
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print(f"\t VM: {domain_info['verbose_name']}")
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print(f"\t Power State: {power_state[domain_info['user_power_state']]}") #translating status code to "pretty name"
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print(f"\t vDisks: {domain_info['vdisks_count']}")
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print("-" * 19 , "vDisks Info" , "-" * 19)
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get_disk_info(domain_all_content)
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disk_uuids = get_disk_uuids(domain_all_content)
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for y in disk_uuids:
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delete_disk(y)
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print("All attached vDisks has been deleted!")
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with open(VM_UUID_relative_path, "r") as f:
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for z in f: # only for creating disks
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domain_uuid = z.strip('\n')
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domain_info = get_domain_info(domain_uuid)
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domain_all_content = get_domain_all_content(domain_uuid)
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if domain_info:
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print("=" * 14 , "Virtual Machine Info" , "=" * 15)
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print(f"\t VM: {domain_info['verbose_name']}")
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print(f"\t Power State: {power_state[domain_info['user_power_state']]}") #translating status code to "pretty name"
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print(f"\t vDisks: {domain_info['vdisks_count']}")
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print("-" * 19 , "vDisks Info" , "-" * 19)
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get_disk_info(domain_all_content)
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disk_uuids = get_disk_uuids(domain_all_content)
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for y in disk_uuids:
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delete_disk(y)
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print("All attached vDisks has been deleted!")
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with open(VM_UUID_relative_path, "r") as f:
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for z in f: # only for creating disks
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domain_uuid = z.strip('\n')
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domain_info = get_domain_info(domain_uuid)
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domain_all_content = get_domain_all_content(domain_uuid)
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if domain_info:
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create_and_attach_disk(domain_uuid , data_pool_uuid, 10, "falloc")
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create_and_attach_disk(domain_uuid , data_pool_uuid, 20, "falloc")
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create_and_attach_disk(domain_uuid , data_pool_uuid, 20, "falloc")
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if domain_info:
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create_and_attach_disk(domain_uuid , data_pool_uuid, 10, "falloc")
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create_and_attach_disk(domain_uuid , data_pool_uuid, 20, "falloc")
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create_and_attach_disk(domain_uuid , data_pool_uuid, 20, "falloc")
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if menu_choice == "3":
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cluster_info()
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if menu_choice == "4":
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with open(config_relative_path , 'r') as f:
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for i in range(2): # ignoring 2 first lines (IP, API-KEY)
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next(f)
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for line in f:
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#print(line.strip('\n'))
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vm_info(line.strip()) # strip with no args - removes '\n' and spaces
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# HOW - TO EOF ?????
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@@ -229,3 +282,7 @@ if menu_choice == "Y" or menu_choice == "y":
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print("Exiting Utility..")
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sys.exit()
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