ucloud-cli/ucloud.py

import argparse
import requests
import json

from decouple import config
from pyotp import TOTP

def add_otp(parser):
    parser.add_argument("--name", required=True)
    parser.add_argument("--realm", required=True)
    parser.add_argument("--seed", required=True)
    return parser

def add_vmid(parser):
    parser.add_argument("--vmid", required=True)
    return parser

argparser = argparse.ArgumentParser()
subparser = argparser.add_subparsers(dest="command")

create_image_parser = subparser.add_parser("create-image-from-file")
create_image_parser.add_argument("--uuid", required=True)
create_image_parser.add_argument("--name", required=True)
create_image_parser.add_argument("--image-store",
                                 dest="image_store_name",
                                 required=True)

images_parser = subparser.add_parser("images")
images_parser.add_argument("--list",
                           choices=["public", "private"],
                           required=True)

user_parser = subparser.add_parser("user")
user_subparser = user_parser.add_subparsers(dest="usercommand")

user_list_vms_parser = user_subparser.add_parser("list")
user_list_vms_parser.add_argument("--files", action='store_true')
user_list_vms_parser.add_argument("--vms", action='store_true')
add_otp(user_list_vms_parser)

vm_parser = subparser.add_parser("vm")
vm_subparser = vm_parser.add_subparsers(dest="vmcommand")

vm_create_parser = vm_subparser.add_parser("create")
add_otp(vm_create_parser)
vm_create_parser.add_argument("--specs_file", required=True)
vm_create_parser.add_argument("--image_uuid", required=True)


vm_start_parser = vm_subparser.add_parser("start")
vm_suspend_parser = vm_subparser.add_parser("suspend")
vm_resume_parser = vm_subparser.add_parser("resume")
vm_shutdown_parser = vm_subparser.add_parser("shutdown")
vm_status_parser = vm_subparser.add_parser("status")

add_vmid(add_otp(vm_start_parser))
add_vmid(add_otp(vm_suspend_parser))
add_vmid(add_otp(vm_resume_parser))
add_vmid(add_otp(vm_shutdown_parser))
add_vmid(add_otp(vm_status_parser))

args = argparser.parse_args()

if args.command == "create-image-from-file":
    name = args.name
    uuid = args.uuid
    image_store_name = args.image_store_name
    data = {
        "name": args.name,
        "uuid": uuid,
        "image_store": image_store_name
    }
    r = requests.post(f"{config('UCLOUD_API_SERVER')}/image/create", data)
    print(r.content.decode("utf-8"))

elif args.command == "images":
    if args.list == "public":
        r = requests.get(f"{config('UCLOUD_API_SERVER')}/image/list-public")
        print(json.loads(r.content))

elif args.command == "vm":
    if args.vmcommand == "create":
        with open(args.specs_file, "r") as specs_f:
            specs = json.loads(specs_f.read())
            data = {
                "name": args.name,
                "realm": args.realm,
                "token": TOTP(args.seed).now(),
                "specs": specs,
                "image_uuid": args.image_uuid
            }
            r = requests.post(f"{config('UCLOUD_API_SERVER')}/vm/create",
            json=data)
            print(json.loads(r.content))
    elif args.vmcommand in ["start", "suspend", "resume",
                            "status", "shutdown"]:
        data = {
            "name": args.name,
            "realm": args.realm,
            "token": TOTP(args.seed).now(),
            "vmid": args.vmid,
        }
        if args.vmcommand == "status":
            r = requests.get(f"{config('UCLOUD_API_SERVER')}/vm/{args.vmcommand}", json=data)
        else:
            r = requests.post(f"{config('UCLOUD_API_SERVER')}/vm/{args.vmcommand}", json=data)
        print(json.loads(r.content))

elif args.command == "user":
    if args.usercommand == "list" and args.vms:
        data = {
            "name": args.name,
            "realm": args.realm,
            "token": TOTP(args.seed).now()
        }
        r = requests.get(f"{config('UCLOUD_API_SERVER')}/user/vms",
            json=data)
        print(json.loads(r.content))
    elif args.usercommand == "list" and args.files:
        data = {
            "name": args.name,
            "realm": args.realm,
            "token": TOTP(args.seed).now()
        }
        r = requests.get(f"{config('UCLOUD_API_SERVER')}/user/files",
            json=data)
        print(json.loads(r.content))