1 from sfa.util.sfalogging import logger
5 def __init__(self, driver):
6 self.client = driver.shell.nova_manager
9 def create_security_group(self, name):
11 self.client.security_groups.create(name=name, description=name)
13 logger.log_exc("Failed to add security group")
15 def delete_security_group(self, name):
17 security_group = self.client.security_groups.find(name=name)
18 self.client.security_groups.delete(security_group.id)
20 logger.log_exc("Failed to delete security group")
23 def _validate_port_range(self, port_range):
24 from_port = to_port = None
25 if isinstance(port_range, str):
26 ports = port_range.split(':')
28 from_port = int(ports[0])
29 to_port = int(ports[1])
31 from_port = to_port = int(ports[0])
32 return (from_port, to_port)
34 def _validate_icmp_type_code(self, icmp_type_code):
35 from_port = to_port = None
36 if isinstance(icmp_type_code, str):
37 code_parts = icmp_type_code.split(':')
38 if len(code_parts) > 1:
40 from_port = int(code_parts[0])
41 to_port = int(code_parts[1])
43 logger.error('port must be an integer.')
44 return (from_port, to_port)
47 def add_rule_to_group(self, group_name=None, protocol='tcp', cidr_ip='0.0.0.0/0',
48 port_range=None, icmp_type_code=None,
49 source_group_name=None, source_group_owner_id=None):
52 from_port, to_port = self._validate_port_range(port_range)
53 icmp_type = self._validate_icmp_type_code(icmp_type_code)
54 if icmp_type and icmp_type[0] and icmp_type[1]:
55 from_port, to_port = icmp_type[0], icmp_type[1]
57 group = self.client.security_groups.find(name=group_name)
58 self.client.security_group_rules.create(group.id, \
59 protocol, from_port, to_port,cidr_ip)
61 logger.log_exc("Failed to add rule to group %s" % group_name)
64 def remove_rule_from_group(self, group_name=None, protocol='tcp', cidr_ip='0.0.0.0/0',
65 port_range=None, icmp_type_code=None,
66 source_group_name=None, source_group_owner_id=None):
68 from_port, to_port = self._validate_port_range(port_range)
69 icmp_type = self._validate_icmp_type_code(icmp_type_code)
71 from_port, to_port = icmp_type[0], icmp_type[1]
72 group = self.client.security_groups.find(name=group_name)
75 'from_port': from_port,
78 'ip_protocol':protocol,
80 rule = self.client.security_group_rules.find(**filter)
82 self.client.security_group_rules.delete(rule)
84 logger.log_exc("Failed to remove rule from group %s" % group_name)