ssh subcommand added for vm command + config file added

.gitignore

@@ -3,3 +3,6 @@
 
 __pycache__
 ucloud_cli.egg-info
+
+build/
+dist/

conf/ucloud-cli.conf

@@ -0,0 +1,4 @@
+OTP_NAME=replace_me
+OTP_REALM=replace_me
+OTP_SEED=replace_me
+UCLOUD_API_SERVER=http://[::]:5000

setup.py

@@ -1,3 +1,5 @@
+import os
+
 from setuptools import setup, find_packages
 
 with open("README.md", "r") as fh:
@@ -25,4 +27,5 @@ setup(name='ucloud_cli',
           'click'
       ],
       scripts=['bin/ucloud-cli'],
+      data_files=[(os.path.expanduser('~/ucloud/'), ['conf/ucloud-cli.conf'])],
       zip_safe=False)

ucloud_cli/commands/vm.py

@@ -1,5 +1,7 @@
 import click
+import json
 import requests
+import subprocess as sp
 
 from ucloud_cli.commands.helper import OTPCredentials, load_dump_pretty
 from ucloud_cli.config import env_vars
@@ -118,3 +120,22 @@ def vm_migration(name, realm, seed, vm_name, destination, in_support_of):
         join_path(env_vars.get("UCLOUD_API_SERVER"), "vm", "migrate"), json=data
     )
     print(load_dump_pretty(r.content))
+
+
+@vm.command("ssh")
+@click.option("--name", required=True, default=env_vars.get("OTP_NAME"))
+@click.option("--realm", required=True, default=env_vars.get("OTP_REALM"))
+@click.option("--seed", required=True, default=env_vars.get("OTP_SEED"))
+@click.option("--vm-name", required=True)
+@click.option("--in_support_of")
+def ssh(name, realm, seed, vm_name, in_support_of):
+    otp = OTPCredentials(name, realm, seed)
+    data = {**otp.get_json(), "vm_name": vm_name, "in_support_of": in_support_of}
+    r = requests.get(join_path(env_vars.get("UCLOUD_API_SERVER"), "vm", "status"), json=data)
+    try:
+        _json = json.loads(r.content)
+        sp.run(['ssh', '-o', 'ConnectTimeout=10',
+                'root@{}'.format(_json['ip'][0])])
+    except Exception as err:
+        print("Some error occurred while accessing VM."
+              "Make sure VM is running", err)

ucloud_cli/config.py

@@ -3,7 +3,7 @@ from os.path import expanduser
 from decouple import Config, RepositoryEnv
 
 try:
-    env_vars = Config(RepositoryEnv(expanduser("~/.ucloud.conf")))
+    env_vars = Config(RepositoryEnv(expanduser("~/ucloud/ucloud-cli.conf")))
 except Exception as err:
     print(err)
     sys.exit(1)