def create_dict_graphics_from_id(id, pool_id):
dict_graph = get_dict_from_item_in_table('graphics', id)
if dict_graph is None:
log.error(
'{} not defined as id in graphics table, value default is used'.
format(id))
dict_graph = get_dict_from_item_in_table('graphics', 'default')
# deprectaed
#type = dict_graph['type']
d = {}
#d['type'] = type
pool = get_dict_from_item_in_table('hypervisors_pools', pool_id)
if pool['viewer']['defaultMode'] == 'Insecure':
d['defaultMode'] = 'Insecure'
d['certificate'] = ''
d['domain'] = ''
if pool['viewer']['defaultMode'] == 'Secure':
d['defaultMode'] = 'Secure'
d['certificate'] = pool['viewer']['certificate']
d['domain'] = pool['viewer']['defaultMode']
return d
def create_dict_interface_hardware_from_id(id_net):
dict_net = get_dict_from_item_in_table('interfaces', id_net)
return {'type': dict_net['kind'],
'id': dict_net['ifname'],
'name': dict_net['name'],
'model': dict_net['model'],
'net': dict_net['net']}
def create_dict_video_from_id(id_video):
dict_video = get_dict_from_item_in_table('videos', id_video)
d = {'heads': dict_video['heads'],
'ram': dict_video['ram'],
'type': dict_video['model'],
'vram': dict_video['vram']
}
return d
def create_dict_interface_hardware_from_id(id_net):
dict_net = get_dict_from_item_in_table('interfaces', id_net)
return {'type': dict_net['kind'],
'id': dict_net['ifname'],
'name': dict_net['name'],
'model': dict_net['model'],
'net': dict_net['net']}
def create_dict_video_from_id(id_video):
dict_video = get_dict_from_item_in_table('videos', id_video)
d = {'heads': dict_video['heads'],
'ram': dict_video['ram'],
'type': dict_video['model'],
'vram': dict_video['vram']
}
return d
def create_dict_graphics_from_id(id, pool_id):
dict_graph = get_dict_from_item_in_table('graphics', id)
if dict_graph is None:
log.error('{} not defined as id in graphics table, value default is used'.format(id))
dict_graph = get_dict_from_item_in_table('graphics', 'default')
type = dict_graph['type']
d = {}
d['type'] = type
pool = get_dict_from_item_in_table('hypervisors_pools', pool_id)
if pool['viewer']['defaultMode'] == 'Insecure':
d['defaultMode'] = 'Insecure'
d['certificate'] = ''
d['domain'] = ''
if pool['viewer']['defaultMode'] == 'Secure':
d['defaultMode'] = 'Secure'
d['certificate'] = pool['viewer']['certificate']
d['domain'] = pool['viewer']['defaultMode']
return d
def creating_and_test_xml_start(self,
id_domain,
creating_from_create_dict=False,
xml_from_virt_install=False,
xml_string=None):
if creating_from_create_dict is True:
try:
populate_dict_hardware_from_create_dict(id_domain)
except Exception as e:
log.error(
'error when populate dict hardware from create dict in domain {}'
.format(id_domain))
log.error('Traceback: \n .{}'.format(traceback.format_exc()))
log.error('Exception message: {}'.format(e))
domain = get_domain(id_domain)
#create_dict_hw = domain['create_dict']['hardware']
# for media in ['isos','floppies']
# if 'isos' in create_dict_hw.keys():
# for index_disk in range(len(create_dict_hw['isos'])):
# update_hw['hardware']['isos'][index_disk]['file'] = new_file
if type(xml_string) is str:
xml_from = xml_string
elif 'create_from_virt_install_xml' in domain['create_dict']:
xml_from = get_dict_from_item_in_table(
'virt_install',
domain['create_dict']['create_from_virt_install_xml'])['xml']
elif xml_from_virt_install is False:
id_template = domain['create_dict']['origin']
template = get_domain(id_template)
xml_from = template['xml']
elif xml_from_virt_install is True:
xml_from = domain['xml_virt_install']
else:
return False
update_table_field('domains', id_domain, 'xml', xml_from)
xml_raw = update_xml_from_dict_domain(id_domain)
update_domain_status(
'CreatingDomain',
id_domain,
detail=
'xml and hardware dict updated, waiting to test if domain start paused in hypervisor'
)
pool_id = get_pool_from_domain(id_domain)
if 'start_after_created' in domain.keys():
if domain['start_after_created'] is True:
update_domain_status(
'StartingDomainDisposable',
id_domain,
detail=
'xml and hardware dict updated, starting domain disposable'
)
self.start_domain_from_id(id_domain)
else:
#change viewer password, remove selinux options and recreate network interfaces
xml = recreate_xml_to_start(id_domain)
self.start_paused_domain_from_xml(xml=xml,
id_domain=id_domain,
pool_id=pool_id)
def creating_and_test_xml_start(self,
id_domain,
creating_from_create_dict=False,
xml_from_virt_install=False,
xml_string=None):
if creating_from_create_dict is True:
try:
populate_dict_hardware_from_create_dict(id_domain)
except Exception as e:
log.error(
'error when populate dict hardware from create dict in domain {}'
.format(id_domain))
log.error('Traceback: \n .{}'.format(traceback.format_exc()))
log.error('Exception message: {}'.format(e))
domain = get_domain(id_domain)
#create_dict_hw = domain['create_dict']['hardware']
# for media in ['isos','floppies']
# if 'isos' in create_dict_hw.keys():
# for index_disk in range(len(create_dict_hw['isos'])):
# update_hw['hardware']['isos'][index_disk]['file'] = new_file
if type(xml_string) is str:
xml_from = xml_string
elif 'create_from_virt_install_xml' in domain['create_dict']:
xml_from = get_dict_from_item_in_table(
'virt_install',
domain['create_dict']['create_from_virt_install_xml'])['xml']
elif xml_from_virt_install is False:
id_template = domain['create_dict']['origin']
template = get_domain(id_template)
xml_from = template['xml']
parents_chain = template.get('parents', []) + domain.get(
'parents', [])
#when creating template from domain, the domain would be inserted as a parent while template is creating
# parent_chain never can't have id_domain as parent
if id_domain in parents_chain:
for i in range(parents_chain.count('a')):
parents_chain.remove(id_domain)
update_table_field('domains', id_domain, 'parents', parents_chain)
elif xml_from_virt_install is True:
xml_from = domain['xml_virt_install']
else:
return False
update_table_field('domains', id_domain, 'xml', xml_from)
xml_raw = update_xml_from_dict_domain(id_domain)
if xml_raw is False:
update_domain_status(status='FailedCreatingDomain',
id_domain=id_domain,
detail='XML Parser Error, xml is not valid')
return False
update_domain_status(
'CreatingDomain',
id_domain,
detail=
'xml and hardware dict updated, waiting to test if domain start paused in hypervisor'
)
pool_id = get_pool_from_domain(id_domain)
if 'start_after_created' in domain.keys():
if domain['start_after_created'] is True:
update_domain_status(
'StartingDomainDisposable',
id_domain,
detail=
'xml and hardware dict updated, starting domain disposable'
)
self.start_domain_from_id(id_domain)
else:
#change viewer password, remove selinux options and recreate network interfaces
try:
xml = recreate_xml_to_start(id_domain)
except Exception as e:
log.error(
'recreate_xml_to_start in domain {}'.format(id_domain))
log.error('Traceback: \n .{}'.format(traceback.format_exc()))
log.error('Exception message: {}'.format(e))
xml = False
if xml is False:
update_domain_status(
'Failed',
id_domain,
detail="DomainXML can't parse and modify xml to start")
else:
self.start_paused_domain_from_xml(xml=xml,
id_domain=id_domain,
pool_id=pool_id)
def creating_and_test_xml_start(self, id_domain, creating_from_create_dict=False,
xml_from_virt_install=False,
xml_string=None,ssl=True):
if creating_from_create_dict is True:
try:
populate_dict_hardware_from_create_dict(id_domain)
except Exception as e:
log.error('error when populate dict hardware from create dict in domain {}'.format(id_domain))
log.error('Traceback: \n .{}'.format(traceback.format_exc()))
log.error('Exception message: {}'.format(e))
domain = get_domain(id_domain)
#create_dict_hw = domain['create_dict']['hardware']
# for media in ['isos','floppies']
# if 'isos' in create_dict_hw.keys():
# for index_disk in range(len(create_dict_hw['isos'])):
# update_hw['hardware']['isos'][index_disk]['file'] = new_file
if type(xml_string) is str:
xml_from = xml_string
elif 'create_from_virt_install_xml' in domain['create_dict']:
xml_from = get_dict_from_item_in_table('virt_install',domain['create_dict']['create_from_virt_install_xml'])['xml']
elif xml_from_virt_install is False:
id_template = domain['create_dict']['origin']
template = get_domain(id_template)
xml_from = template['xml']
parents_chain = template.get('parents',[]) + domain.get('parents',[])
#when creating template from domain, the domain would be inserted as a parent while template is creating
# parent_chain never can't have id_domain as parent
if id_domain in parents_chain:
for i in range(parents_chain.count('a')):
parents_chain.remove(id_domain)
update_table_field('domains', id_domain, 'parents', parents_chain)
elif xml_from_virt_install is True:
xml_from = domain['xml_virt_install']
else:
return False
update_table_field('domains', id_domain, 'xml', xml_from)
xml_raw = update_xml_from_dict_domain(id_domain)
if xml_raw is False:
update_domain_status(status='FailedCreatingDomain',
id_domain=id_domain,
detail='XML Parser Error, xml is not valid')
return False
update_domain_status('CreatingDomain', id_domain,
detail='xml and hardware dict updated, waiting to test if domain start paused in hypervisor')
pool_id = get_pool_from_domain(id_domain)
if 'start_after_created' in domain.keys():
if domain['start_after_created'] is True:
update_domain_status('StartingDomainDisposable', id_domain,
detail='xml and hardware dict updated, starting domain disposable')
self.start_domain_from_id(id_domain)
else:
#change viewer password, remove selinux options and recreate network interfaces
try:
cpu_host_model = self.manager.pools[pool_id].conf.get('cpu_host_model', DEFAULT_HOST_MODE)
xml = recreate_xml_to_start(id_domain,ssl,cpu_host_model)
except Exception as e:
log.error('recreate_xml_to_start in domain {}'.format(id_domain))
log.error('Traceback: \n .{}'.format(traceback.format_exc()))
log.error('Exception message: {}'.format(e))
xml = False
if xml is False:
update_domain_status('Failed', id_domain,
detail="DomainXML can't parse and modify xml to start")
else:
self.start_paused_domain_from_xml(xml=xml,
id_domain=id_domain,
pool_id=pool_id)
