Source Code for Module backend.server.action.image

 1  # -*- coding: utf-8 -*- 
 2  # 
 3  # Copyright (c) 2011 SUSE LLC 
 4  # 
 5  # This software is licensed to you under the GNU General Public License, 
 6  # version 2 (GPLv2). There is NO WARRANTY for this software, express or 
 7  # implied, including the implied warranties of MERCHANTABILITY or FITNESS 
 8  # FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2 
 9  # along with this software; if not, see 
10  # http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. 
11  # 
12   
13  from spacewalk.common.rhnLog import log_debug 
14  from spacewalk.server import rhnSQL 
15  from spacewalk.server.rhnLib import InvalidAction 
16   
17  # the "exposed" functions 
18  __rhnexport__ = ['deploy'] 
19   
20  # returns the values for deploying a virtual machine with an image 
21  # 
22  # file_name, checksum, mem_kb, vcpus, imageType 
23  # 
24   
25   
26 -def deploy(serverId, actionId, dry_run=0): 
27      log_debug(3) 
28      statement = """ 
29          select aid.mem_kb, aid.vcpus, aid.bridge_device,aid.download_url, 
30                 aid.proxy_server, aid.proxy_user, aid.proxy_pass 
31            from rhnActionImageDeploy aid 
32             where aid.action_id = :action_id""" 
33      h = rhnSQL.prepare(statement) 
34      h.execute(action_id=actionId) 
35      row = h.fetchone_dict() 
36      if not row: 
37          # No image for this action 
38          raise InvalidAction("image.deploy: No image found for action id " 
39                              "%s and server %s" % (actionId, serverId)) 
40   
41      for key in ['download_url', 'proxy_server', 'proxy_user', 'proxy_pass', 'bridge_device']: 
42          if row[key] is None: 
43              row[key] = "" 
44   
45      params = { 
46          "downloadURL": row['download_url'], 
47          "proxySettings": {"proxyURL": row['proxy_server'], "proxyUser": row['proxy_user'], "proxyPass": row['proxy_pass']}, 
48          "memKB": row['mem_kb'], 
49          "vCPUs": row['vcpus'], 
50          "domainName": "", 
51          "virtBridge": row['bridge_device']} 
52      return (params) 
53