Add 'list disks'

Enables consuming /client/setup API from ogServer in order to fetch
partition and disk setup information from a given client.

Example, if pc11 is a client with 1 disk, 4 part (1:linux,2-3:empty,4:cache):

ogcli list disk --client-ip 192.168.56.11

{
  "partitions": [
    {
      "disk": 1,
      "partition": 0,
      "code": 1,
      "size": 52428800,
      "used_size": 0,
      "filesystem": 0,
      "os": 0,
      "image": 0,
      "software": 0
    },
    {
      "disk": 1,
      "partition": 1,
      "code": 131,
      "size": 40000000,
      "used_size": 4,
      "filesystem": 6,
      "os": 8,
      "image": 0,
      "software": 0
    },
    {
      "disk": 1,
      "partition": 2,
      "code": 0,
      "size": 0,
      "used_size": 0,
      "filesystem": 1,
      "os": 0,
      "image": 0,
      "software": 0
    },
    {
      "disk": 1,
      "partition": 3,
      "code": 0,
      "size": 0,
      "used_size": 0,
      "filesystem": 1,
      "os": 0,
      "image": 0,
      "software": 0
    },
    {
      "disk": 1,
      "partition": 4,
      "code": 202,
      "size": 10000000,
      "used_size": 1,
      "filesystem": 2,
      "os": 0,
      "image": 0,
      "software": 0
    }
  ]
}

cli/cli.py

@@ -11,6 +11,7 @@ from cli.objects.scopes import OgScope
 from cli.objects.modes import OgModes
 from cli.objects.wol import OgWol
 from cli.objects.images import OgImage
+from cli.objects.disks import OgDisk
 import argparse
 import requests
 import sys
@@ -51,7 +52,7 @@ class OgCLI():
 
 	def list(self, args):
 		choices = ['clients', 'scopes', 'modes', 'hardware',
-			   'client', 'images']
+			   'client', 'images', 'disks']
 		parser = argparse.ArgumentParser(prog='ogcli list')
 		parser.add_argument('item', choices=choices)
 		parsed_args = parser.parse_args([args[0]])
@@ -68,6 +69,8 @@ class OgCLI():
 			OgScope.list_scopes(self.rest)
 		elif parsed_args.item == 'images':
 			OgImage.list_images(self.rest)
+		elif parsed_args.item == 'disks':
+			OgDisk.list_disks(self.rest, args[1:])
 
 	def set(self, args):
 		choices = ['modes']

cli/objects/disks.py

@@ -0,0 +1,24 @@
+#
+# Copyright (C) 2021 Soleta Networks <info@soleta.eu>
+#
+# This program is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the
+# Free Software Foundation, version 3.
+#
+
+import argparse
+
+class OgDisk():
+
+	@staticmethod
+	def list_disks(rest, args):
+		parser = argparse.ArgumentParser()
+		parser.add_argument('--client-ip',
+				   nargs='?',
+				   required=True,
+				   help='Client IP to query')
+		parsed_args = parser.parse_args(args)
+		payload = {'client': [parsed_args.client_ip]}
+
+		r = rest.get('/client/setup', payload=payload)
+		print(r.text)