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from cloudinit import util
from cloudinit import net
from .helpers import TestCase
import copy
import os
DHCP_CONTENT_1 = """
DEVICE='eth0'
PROTO='dhcp'
IPV4ADDR='192.168.122.89'
IPV4BROADCAST='192.168.122.255'
IPV4NETMASK='255.255.255.0'
IPV4GATEWAY='192.168.122.1'
IPV4DNS0='192.168.122.1'
IPV4DNS1='0.0.0.0'
HOSTNAME='foohost'
DNSDOMAIN=''
NISDOMAIN=''
ROOTSERVER='192.168.122.1'
ROOTPATH=''
filename=''
UPTIME='21'
DHCPLEASETIME='3600'
DOMAINSEARCH='foo.com'
"""
DHCP_EXPECTED_1 = {
'name': 'eth0',
'type': 'physical',
'subnets': [{'broadcast': '192.168.122.255',
'gateway': '192.168.122.1',
'dns_search': ['foo.com'],
'type': 'dhcp',
'netmask': '255.255.255.0',
'dns_nameservers': ['192.168.122.1']}],
}
STATIC_CONTENT_1 = """
DEVICE='eth1'
PROTO='static'
IPV4ADDR='10.0.0.2'
IPV4BROADCAST='10.0.0.255'
IPV4NETMASK='255.255.255.0'
IPV4GATEWAY='10.0.0.1'
IPV4DNS0='10.0.1.1'
IPV4DNS1='0.0.0.0'
HOSTNAME='foohost'
UPTIME='21'
DHCPLEASETIME='3600'
DOMAINSEARCH='foo.com'
"""
STATIC_EXPECTED_1 = {
'name': 'eth1',
'type': 'physical',
'subnets': [{'broadcast': '10.0.0.255', 'gateway': '10.0.0.1',
'dns_search': ['foo.com'], 'type': 'static',
'netmask': '255.255.255.0',
'dns_nameservers': ['10.0.1.1']}],
}
class TestNetConfigParsing(TestCase):
def test_klibc_convert_dhcp(self):
found = net._klibc_to_config_entry(DHCP_CONTENT_1)
self.assertEqual(found, ('eth0', DHCP_EXPECTED_1))
def test_klibc_convert_static(self):
found = net._klibc_to_config_entry(STATIC_CONTENT_1)
self.assertEqual(found, ('eth1', STATIC_EXPECTED_1))
def test_config_from_klibc_net_cfg(self):
files = []
pairs = (('net-eth0.cfg', DHCP_CONTENT_1),
('net-eth1.cfg', STATIC_CONTENT_1))
macs = {'eth1': 'b8:ae:ed:75:ff:2b',
'eth0': 'b8:ae:ed:75:ff:2a'}
dhcp = copy.deepcopy(DHCP_EXPECTED_1)
dhcp['mac_address'] = macs['eth0']
static = copy.deepcopy(STATIC_EXPECTED_1)
static['mac_address'] = macs['eth1']
expected = {'version': 1, 'config': [dhcp, static]}
with util.tempdir() as tmpd:
for fname, content in pairs:
fp = os.path.join(tmpd, fname)
files.append(fp)
util.write_file(fp, content)
found = net.config_from_klibc_net_cfg(files=files, mac_addrs=macs)
self.assertEqual(found, expected)
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