def get_dev_info(node_dev):
''' Parse the node device XML string into dict according to
http://libvirt.org/formatnode.html.
scsi_generic is not documented in libvirt official website. Try to
parse scsi_generic according to the following libvirt path series.
https://www.redhat.com/archives/libvir-list/2013-June/msg00014.html
scsi_target is not documented in libvirt official website. Try to
parse scsi_target according to the libvirt commit db19834a0a.
'''
xmlstr = node_dev.XMLDesc(0)
info = dictize(xmlstr)['device']
dev_type = info['capability'].pop('type')
info['device_type'] = dev_type
cap_dict = info.pop('capability')
info.update(cap_dict)
# parent device not found: set as None
info["parent"] = info.get("parent")
if dev_type in ('scsi', 'scsi_generic', 'scsi_target', 'system', 'usb'):
return info
if dev_type in ('net', 'pci', 'scsi_host', 'storage', 'usb_device'):
return globals()['_get_%s_dev_info' % dev_type](info)
kimchi_log.error("Unknown device type: %s", dev_type)
return info
def _get_access_info(self, dom):
users = groups = list()
access_xml = (get_metadata_node(dom, "access",
self.caps.metadata_support) or
"""<access></access>""")
access_info = dictize(access_xml)
auth = config.get("authentication", "method")
if ('auth' in access_info['access'] and
('type' in access_info['access']['auth'] or
len(access_info['access']['auth']) > 1)):
users = xpath_get_text(access_xml,
"/access/auth[@type='%s']/user" % auth)
groups = xpath_get_text(access_xml,
"/access/auth[@type='%s']/group" % auth)
elif auth == 'pam':
# Compatible to old permission tagging
users = xpath_get_text(access_xml, "/access/user")
groups = xpath_get_text(access_xml, "/access/group")
return users, groups
def _get_access_info(self, dom):
users = groups = list()
access_xml = (get_metadata_node(dom, "access",
self.caps.metadata_support) or
"""<access></access>""")
access_info = dictize(access_xml)
auth = config.get("authentication", "method")
if ('auth' in access_info['access'] and
('type' in access_info['access']['auth'] or
len(access_info['access']['auth']) > 1)):
users = xpath_get_text(access_xml,
"/access/auth[@type='%s']/user" % auth)
groups = xpath_get_text(access_xml,
"/access/auth[@type='%s']/group" % auth)
elif auth == 'pam':
# Compatible to old permission tagging
users = xpath_get_text(access_xml, "/access/user")
groups = xpath_get_text(access_xml, "/access/group")
return users, groups