def test_hostname_must_be_an_ip(self):
self.fake_sock.getaddrinfo = Mock()
hostname = arg_validators.Hostname(self.fake_sock)
with raises(ArgumentError) as error:
hostname('0')
message = error.value.message
assert '0 must be a hostname' in message
def make(parser):
"""
Start deploying a new cluster, and write a CLUSTER.conf and keyring for it.
"""
parser.add_argument(
'mon',
metavar='MON',
nargs='+',
help='initial monitor hostname, fqdn, or hostname:fqdn pair',
type=arg_validators.Hostname(),
)
parser.add_argument(
'--no-ssh-copykey',
dest='ssh_copykey',
action='store_false',
default=True,
help='do not attempt to copy SSH keys',
)
parser.add_argument(
'--fsid',
dest='fsid',
help='provide an alternate FSID for ceph.conf generation',
)
parser.set_defaults(
func=new,
)
def test_ip_is_not_resolvable(self):
self.fake_sock.gethostbyname = Mock(return_value='192.168.1.111')
hostname = arg_validators.Hostname(self.fake_sock)
with raises(ArgumentError) as error:
hostname('name:192.168.1.111')
message = error.value.message
assert 'must be a hostname not an IP' in message
def test_host_is_resolvable(self):
self.fake_sock = Mock()
self.fake_sock.gaierror = socket.gaierror
def side_effect(*args):
# First call passes, second call raises socket.gaierror
self.fake_sock.getaddrinfo.side_effect = socket.gaierror
self.fake_sock.getaddrinfo.side_effect = side_effect
hostname = arg_validators.Hostname(self.fake_sock)
result = hostname('name:example.com')
assert result == 'name:example.com'
def test_ipv6_is_allowed_when_paired_with_host(self):
self.fake_sock = Mock()
self.fake_sock.gaierror = socket.gaierror
def side_effect(*args):
# First call passes, second call raises socket.gaierror
self.fake_sock.getaddrinfo.side_effect = socket.gaierror
self.fake_sock.getaddrinfo.side_effect = side_effect
hostname = arg_validators.Hostname(self.fake_sock)
result = hostname('name:2001:0db8:85a3:0000:0000:8a2e:0370:7334')
assert result == 'name:2001:0db8:85a3:0000:0000:8a2e:0370:7334'
def test_ip_is_allowed_when_paired_with_host(self):
self.fake_sock = Mock()
self.fake_sock.gaierror = socket.gaierror
def side_effect(*args):
# First call passes, second call raises socket.gaierror
self.fake_sock.getaddrinfo.side_effect = socket.gaierror
self.fake_sock.getaddrinfo.side_effect = side_effect
hostname = arg_validators.Hostname(self.fake_sock)
result = hostname('name:192.168.1.111')
assert result == 'name:192.168.1.111'
def test_hostname_with_name_is_not_resolvable(self):
hostname = arg_validators.Hostname(self.fake_sock)
with raises(ArgumentError) as error:
hostname('name:foo')
message = error.value.message
assert 'foo is not resolvable' in message
def test_host_is_resolvable(self):
self.fake_sock.gethostbyname = Mock()
hostname = arg_validators.Hostname(self.fake_sock)
result = hostname('name:example.com')
assert result == 'name:example.com'
def test_ipv6_is_allowed_when_paired_with_host(self):
self.fake_sock.gethostbyname = Mock(return_value='2001:0db8:85a3:0000:0000:8a2e:0370:7334')
hostname = arg_validators.Hostname(self.fake_sock)
result = hostname('name:2001:0db8:85a3:0000:0000:8a2e:0370:7334')
assert result == 'name:2001:0db8:85a3:0000:0000:8a2e:0370:7334'
def test_ip_is_allowed_when_paired_with_host(self):
self.fake_sock.gethostbyname = Mock(return_value='192.168.1.111')
hostname = arg_validators.Hostname(self.fake_sock)
result = hostname('name:192.168.1.111')
assert result == 'name:192.168.1.111'
