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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
This commit is contained in:
OVERLORD
2025-05-05 20:40:12 +03:00
committed by GitHub
parent ff2b907c0a
commit 6a4e166b0f
1 changed files with 138 additions and 81 deletions
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221
pyth-api1.py
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@@ -4,38 +4,77 @@ import copy
import sys
import secrets #for generating unique names
power_state = ["Unknown" , "Off" , "Suspend" , "On"] #3 - on; 2 - suspend; 1 - off; 0 - unknown
config_relative_path = "C:\\Users\\n.danilov\\config.txt" # absolute path to cluster config file
VM_UUID_relative_path = "C:\\scripts\\VM-UUIDs.txt" # absolute path to cluster config file
# edit config or use old
read_input=input("Create new config file? (Y / N): ")
menu_choice=str(read_input)
if menu_choice == "Y" or menu_choice == "y":
base_url = input("Type ip address: ")
api_key = input("Type integration key: ")
lines = [base_url, api_key]
with open(config_relative_path, "w+") as file:
for line in lines:
file.write(line + '\n')
power_state = ["Unknown" , "Off" , "Suspend" , "On"] #3 - on; 2 - suspend; 1 - off; 0 - unknown
config_relative_path = "Y:\\py\\config.txt" # absolute path to cluster config file
VM_UUID_relative_path = "Y:\\py\\VM-UUIDs.txt"
#importing API-KEY and ip address from config file
with open(config_relative_path, "r") as f: # using '\' (instead of '\\') throws syntax warning
all_lines = f.readlines()
base_url = all_lines[0].strip('\n')
api_key = "jwt " + all_lines[1].strip('\n') #actual format for api_key. That was realy obvious DACOM >:C
#data_pool_uuid = all_lines[2].strip('\n')
#importing ONLY 1st entry in VM-UUIDs file
with open(VM_UUID_relative_path, "r") as f:
vm_uuids = f.readline().strip('\n')
vm_uuids = f.readline().strip('\n')
#importing data_pool_uuid from file
#selected data pool will be used for new disks and alike
with open("C:\\scripts\\data-pool.txt", "r") as f:
with open("Y:\\py\\data-pool.txt", "r") as f:
data_pool_uuid = f.readline()
def config_edit():
read_input=input("Create new config file? (Y / N): ")
menu_choice=str(read_input)
if menu_choice == "Y" or menu_choice == "y":
base_url = input("Type ip address: ")
api_key = input("Type integration key: ")
lines = [base_url, api_key]
with open(config_relative_path, "w+") as file:
for line in lines:
file.write(line + '\n')
print("Type VM-UUID (input ENTER to stop)")
with open(config_relative_path, "a") as file: #appends new content at the end without modifying the existing data
vm_input="test"
while (vm_input != ""):
vm_input = input(">> ")
file.write(vm_input + '\n')
def cluster_info(): #output short clusters overview
url= f"http://{base_url}/api/clusters"
response = requests.get(url , headers={'Authorization' : api_key})
if response.status_code == 200:
cluster_info = response.json()
results_cluster_info = cluster_info['results']
print("\nShort clusters overview:")
print(f"\nClusters total: {cluster_info['count']}")
print("-" * 51)
for x in results_cluster_info:
print(f"\nCluster Name: {x['verbose_name']} ({x['status']})")
print(f"Nodes: {x['nodes_count']}")
print(f"Total CPU: {x['cpu_count']} Cores || CPU Usage: {round(x['cpu_used_percent_user'] , 2)}%")#output is rounded by 2
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
print("-" * 51)
else:
print(f"Failed to retrieve data {response.status_code}")
#get domain info "http://10.2.1.52/api/domains/uuid OR /domains/{id}/all-content/"
def get_domain_info(domain_uuid):
url= f"http://{base_url}/api/domains/{domain_uuid}"
@@ -150,76 +189,90 @@ def create_and_attach_disk(vm_id, data_pool_uuid, vdisk_size, preallocation):
return False
def vm_info (vm_uuids):
domain_uuid = vm_uuids
#print(domain_uuid)
domain_info = get_domain_info(domain_uuid)
domain_all_content = get_domain_all_content(domain_uuid)
if domain_info:
print("=" * 14 , "Virtual Machine Info" , "=" * 15)
print(f"\t VM: {domain_info['verbose_name']}")
print(f"\t Power State: {power_state[domain_info['user_power_state']]}") #translating status code to "pretty name"
print(f"\t vDisks: {domain_info['vdisks_count']}")
print("-" * 19 , "vDisks Info" , "-" * 19)
get_disk_info(domain_all_content)
#so-called INT MAIN
menu_choice=0
while(menu_choice != ""):
read_input=input("\nUitility Main Menu: \n1) Edit config \n2) Enter disk edit mode \n3) Show breif cluster overview \n4) Show VM info \n>>> ")
menu_choice=str(read_input)
domain_uuid = vm_uuids
print(domain_uuid)
print((domain_uuid))
domain_info = get_domain_info(domain_uuid)
domain_all_content = get_domain_all_content(domain_uuid)
if menu_choice == "1":
config_edit()
if menu_choice == "2":
print("\033[H\033[2J", end="") # clears cmd screen, but saves scrollback buffer
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™")
read_input=input(">> ")
menu_choice=int(read_input)
if menu_choice == 1:
read_input=input("Input vDisk uuid to delete: ")
vdisk_uuid=str(read_input)
delete_disk(vdisk_uuid)
if menu_choice == 2:
disk_uuids = get_disk_uuids(domain_all_content)
for x in disk_uuids:
delete_disk(x)
print("All attached vDisks has been deleted!")
if menu_choice == 3:
read_input=input("Enter disk size (GB): ")
menu_choice=str(read_input)
create_and_attach_disk(vm_uuids , data_pool_uuid, menu_choice, "falloc")
if menu_choice == 4:
print("#" * 5 , "Preparing VMs for Courses" , "#" * 5)
with open(VM_UUID_relative_path, "r") as f:
for x in f: # only for removing disks
domain_uuid = x.strip('\n')
domain_info = get_domain_info(domain_uuid)
domain_all_content = get_domain_all_content(domain_uuid)
if domain_info:
print("=" * 14 , "Virtual Machine Info" , "=" * 15)
print(f"\t VM: {domain_info['verbose_name']}")
print(f"\t Power State: {power_state[domain_info['user_power_state']]}") #translating status code to "pretty name"
print(f"\t vDisks: {domain_info['vdisks_count']}")
print("-" * 19 , "vDisks Info" , "-" * 19)
get_disk_info(domain_all_content)
disk_uuids = get_disk_uuids(domain_all_content)
for y in disk_uuids:
delete_disk(y)
print("All attached vDisks has been deleted!")
with open(VM_UUID_relative_path, "r") as f:
for z in f: # only for creating disks
domain_uuid = z.strip('\n')
domain_info = get_domain_info(domain_uuid)
domain_all_content = get_domain_all_content(domain_uuid)
if domain_info:
create_and_attach_disk(domain_uuid , data_pool_uuid, 10, "falloc")
create_and_attach_disk(domain_uuid , data_pool_uuid, 20, "falloc")
create_and_attach_disk(domain_uuid , data_pool_uuid, 20, "falloc")
if menu_choice == "3":
cluster_info()
if menu_choice == "4":
with open(config_relative_path , 'r') as f:
for i in range(2): # ignoring 2 first lines (IP, API-KEY)
next(f)
for line in f:
#print(line.strip('\n'))
vm_info(line.strip()) # strip with no args - removes '\n' and spaces
#print(domain_info)
if domain_info:
print("=" * 14 , "Virtual Machine Info" , "=" * 15)
print(f"\t VM: {domain_info['verbose_name']}")
print(f"\t Power State: {power_state[domain_info['user_power_state']]}") #translating status code to "pretty name"
print(f"\t vDisks: {domain_info['vdisks_count']}")
print("-" * 19 , "vDisks Info" , "-" * 19)
get_disk_info(domain_all_content)
read_input=input("Enter disk edit mode Y / N: ")
menu_choice=str(read_input)
if menu_choice == "Y" or menu_choice == "y":
print("\033[H\033[2J", end="") # clears cmd screen, but saves scrollback buffer
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™")
read_input=input(">> ")
menu_choice=int(read_input)
if menu_choice == 1:
read_input=input("Input vDisk uuid to delete: ")
vdisk_uuid=str(read_input)
delete_disk(vdisk_uuid)
if menu_choice == 2:
disk_uuids = get_disk_uuids(domain_all_content)
for x in disk_uuids:
delete_disk(x)
print("All attached vDisks has been deleted!")
if menu_choice == 3:
read_input=input("Enter disk size (GB): ")
menu_choice=str(read_input)
create_and_attach_disk(vm_uuids , data_pool_uuid, menu_choice, "falloc")
if menu_choice == 4:
print("#" * 5 , "Preparing VMs for Courses" , "#" * 5)
with open(VM_UUID_relative_path, "r") as f:
for x in f: # only for removing disks
domain_uuid = x.strip('\n')
domain_info = get_domain_info(domain_uuid)
domain_all_content = get_domain_all_content(domain_uuid)
if domain_info:
print("=" * 14 , "Virtual Machine Info" , "=" * 15)
print(f"\t VM: {domain_info['verbose_name']}")
print(f"\t Power State: {power_state[domain_info['user_power_state']]}") #translating status code to "pretty name"
print(f"\t vDisks: {domain_info['vdisks_count']}")
print("-" * 19 , "vDisks Info" , "-" * 19)
get_disk_info(domain_all_content)
disk_uuids = get_disk_uuids(domain_all_content)
for y in disk_uuids:
delete_disk(y)
print("All attached vDisks has been deleted!")
with open(VM_UUID_relative_path, "r") as f:
for z in f: # only for creating disks
domain_uuid = z.strip('\n')
domain_info = get_domain_info(domain_uuid)
domain_all_content = get_domain_all_content(domain_uuid)
if domain_info:
create_and_attach_disk(domain_uuid , data_pool_uuid, 10, "falloc")
create_and_attach_disk(domain_uuid , data_pool_uuid, 20, "falloc")
create_and_attach_disk(domain_uuid , data_pool_uuid, 20, "falloc")
# HOW - TO EOF ?????
@@ -229,3 +282,7 @@ if menu_choice == "Y" or menu_choice == "y":
print("Exiting Utility..")
sys.exit()