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-rw-r--r--tests/unittests/test_datasource/test_opennebula.py223
1 files changed, 177 insertions, 46 deletions
diff --git a/tests/unittests/test_datasource/test_opennebula.py b/tests/unittests/test_datasource/test_opennebula.py
index 2326dd58..5c3ba012 100644
--- a/tests/unittests/test_datasource/test_opennebula.py
+++ b/tests/unittests/test_datasource/test_opennebula.py
@@ -4,6 +4,7 @@ from cloudinit import helpers
from cloudinit.sources import DataSourceOpenNebula as ds
from cloudinit import util
from cloudinit.tests.helpers import mock, populate_dir, CiTestCase
+from textwrap import dedent
import os
import pwd
@@ -30,6 +31,8 @@ USER_DATA = '#cloud-config\napt_upgrade: true'
SSH_KEY = 'ssh-rsa AAAAB3NzaC1....sIkJhq8wdX+4I3A4cYbYP ubuntu@server-460-%i'
HOSTNAME = 'foo.example.com'
PUBLIC_IP = '10.0.0.3'
+MACADDR = '02:00:0a:12:01:01'
+IP_BY_MACADDR = '10.18.1.1'
DS_PATH = "cloudinit.sources.DataSourceOpenNebula"
@@ -195,24 +198,96 @@ class TestOpenNebulaDataSource(CiTestCase):
@mock.patch(DS_PATH + ".get_physical_nics_by_mac")
def test_hostname(self, m_get_phys_by_mac):
- m_get_phys_by_mac.return_value = {'02:00:0a:12:01:01': 'eth0'}
- for k in ('HOSTNAME', 'PUBLIC_IP', 'IP_PUBLIC', 'ETH0_IP'):
- my_d = os.path.join(self.tmp, k)
- populate_context_dir(my_d, {k: PUBLIC_IP})
- results = ds.read_context_disk_dir(my_d)
+ for dev in ('eth0', 'ens3'):
+ m_get_phys_by_mac.return_value = {MACADDR: dev}
+ for k in ('HOSTNAME', 'PUBLIC_IP', 'IP_PUBLIC', 'ETH0_IP'):
+ my_d = os.path.join(self.tmp, k)
+ populate_context_dir(my_d, {k: PUBLIC_IP})
+ results = ds.read_context_disk_dir(my_d)
- self.assertTrue('metadata' in results)
- self.assertTrue('local-hostname' in results['metadata'])
- self.assertEqual(PUBLIC_IP, results['metadata']['local-hostname'])
+ self.assertTrue('metadata' in results)
+ self.assertTrue('local-hostname' in results['metadata'])
+ self.assertEqual(
+ PUBLIC_IP, results['metadata']['local-hostname'])
@mock.patch(DS_PATH + ".get_physical_nics_by_mac")
def test_network_interfaces(self, m_get_phys_by_mac):
- m_get_phys_by_mac.return_value = {'02:00:0a:12:01:01': 'eth0'}
- populate_context_dir(self.seed_dir, {'ETH0_IP': '1.2.3.4'})
- results = ds.read_context_disk_dir(self.seed_dir)
-
- self.assertTrue('network-interfaces' in results)
- self.assertTrue('1.2.3.4' in results['network-interfaces'])
+ for dev in ('eth0', 'ens3'):
+ m_get_phys_by_mac.return_value = {MACADDR: dev}
+
+ # without ETH0_MAC
+ # for Older OpenNebula?
+ populate_context_dir(self.seed_dir, {'ETH0_IP': IP_BY_MACADDR})
+ results = ds.read_context_disk_dir(self.seed_dir)
+
+ self.assertTrue('network-interfaces' in results)
+ self.assertTrue(IP_BY_MACADDR in results['network-interfaces'])
+
+ # ETH0_IP and ETH0_MAC
+ populate_context_dir(
+ self.seed_dir, {'ETH0_IP': IP_BY_MACADDR, 'ETH0_MAC': MACADDR})
+ results = ds.read_context_disk_dir(self.seed_dir)
+
+ self.assertTrue('network-interfaces' in results)
+ self.assertTrue(IP_BY_MACADDR in results['network-interfaces'])
+
+ # ETH0_IP with empty string and ETH0_MAC
+ # in the case of using Virtual Network contains
+ # "AR = [ TYPE = ETHER ]"
+ populate_context_dir(
+ self.seed_dir, {'ETH0_IP': '', 'ETH0_MAC': MACADDR})
+ results = ds.read_context_disk_dir(self.seed_dir)
+
+ self.assertTrue('network-interfaces' in results)
+ self.assertTrue(IP_BY_MACADDR in results['network-interfaces'])
+
+ # ETH0_NETWORK
+ populate_context_dir(
+ self.seed_dir, {
+ 'ETH0_IP': IP_BY_MACADDR,
+ 'ETH0_MAC': MACADDR,
+ 'ETH0_NETWORK': '10.18.0.0'
+ })
+ results = ds.read_context_disk_dir(self.seed_dir)
+
+ self.assertTrue('network-interfaces' in results)
+ self.assertTrue('10.18.0.0' in results['network-interfaces'])
+
+ # ETH0_NETWORK with empty string
+ populate_context_dir(
+ self.seed_dir, {
+ 'ETH0_IP': IP_BY_MACADDR,
+ 'ETH0_MAC': MACADDR,
+ 'ETH0_NETWORK': ''
+ })
+ results = ds.read_context_disk_dir(self.seed_dir)
+
+ self.assertTrue('network-interfaces' in results)
+ self.assertTrue('10.18.1.0' in results['network-interfaces'])
+
+ # ETH0_MASK
+ populate_context_dir(
+ self.seed_dir, {
+ 'ETH0_IP': IP_BY_MACADDR,
+ 'ETH0_MAC': MACADDR,
+ 'ETH0_MASK': '255.255.0.0'
+ })
+ results = ds.read_context_disk_dir(self.seed_dir)
+
+ self.assertTrue('network-interfaces' in results)
+ self.assertTrue('255.255.0.0' in results['network-interfaces'])
+
+ # ETH0_MASK with empty string
+ populate_context_dir(
+ self.seed_dir, {
+ 'ETH0_IP': IP_BY_MACADDR,
+ 'ETH0_MAC': MACADDR,
+ 'ETH0_MASK': ''
+ })
+ results = ds.read_context_disk_dir(self.seed_dir)
+
+ self.assertTrue('network-interfaces' in results)
+ self.assertTrue('255.255.255.0' in results['network-interfaces'])
def test_find_candidates(self):
def my_devs_with(criteria):
@@ -233,7 +308,7 @@ class TestOpenNebulaDataSource(CiTestCase):
class TestOpenNebulaNetwork(unittest.TestCase):
- system_nics = {'02:00:0a:12:01:01': 'eth0'}
+ system_nics = ('eth0', 'ens3')
def test_lo(self):
net = ds.OpenNebulaNetwork(context={}, system_nics_by_mac={})
@@ -244,45 +319,101 @@ iface lo inet loopback
@mock.patch(DS_PATH + ".get_physical_nics_by_mac")
def test_eth0(self, m_get_phys_by_mac):
- m_get_phys_by_mac.return_value = self.system_nics
- net = ds.OpenNebulaNetwork({})
- self.assertEqual(net.gen_conf(), u'''\
-auto lo
-iface lo inet loopback
-
-auto eth0
-iface eth0 inet static
- address 10.18.1.1
- network 10.18.1.0
- netmask 255.255.255.0
-''')
+ for nic in self.system_nics:
+ m_get_phys_by_mac.return_value = {MACADDR: nic}
+ net = ds.OpenNebulaNetwork({})
+ self.assertEqual(net.gen_conf(), dedent("""\
+ auto lo
+ iface lo inet loopback
+
+ auto {dev}
+ iface {dev} inet static
+ #hwaddress {macaddr}
+ address 10.18.1.1
+ network 10.18.1.0
+ netmask 255.255.255.0
+ """.format(dev=nic, macaddr=MACADDR)))
def test_eth0_override(self):
context = {
'DNS': '1.2.3.8',
- 'ETH0_IP': '1.2.3.4',
- 'ETH0_NETWORK': '1.2.3.0',
+ 'ETH0_IP': '10.18.1.1',
+ 'ETH0_NETWORK': '10.18.0.0',
'ETH0_MASK': '255.255.0.0',
'ETH0_GATEWAY': '1.2.3.5',
'ETH0_DOMAIN': 'example.com',
- 'ETH0_DNS': '1.2.3.6 1.2.3.7'
+ 'ETH0_DNS': '1.2.3.6 1.2.3.7',
+ 'ETH0_MAC': '02:00:0a:12:01:01'
}
-
- net = ds.OpenNebulaNetwork(context,
- system_nics_by_mac=self.system_nics)
- self.assertEqual(net.gen_conf(), u'''\
-auto lo
-iface lo inet loopback
-
-auto eth0
-iface eth0 inet static
- address 1.2.3.4
- network 1.2.3.0
- netmask 255.255.0.0
- gateway 1.2.3.5
- dns-search example.com
- dns-nameservers 1.2.3.8 1.2.3.6 1.2.3.7
-''')
+ for nic in self.system_nics:
+ expected = dedent("""\
+ auto lo
+ iface lo inet loopback
+
+ auto {dev}
+ iface {dev} inet static
+ #hwaddress {macaddr}
+ address 10.18.1.1
+ network 10.18.0.0
+ netmask 255.255.0.0
+ gateway 1.2.3.5
+ dns-search example.com
+ dns-nameservers 1.2.3.8 1.2.3.6 1.2.3.7
+ """).format(dev=nic, macaddr=MACADDR)
+ net = ds.OpenNebulaNetwork(context,
+ system_nics_by_mac={MACADDR: nic})
+ self.assertEqual(expected, net.gen_conf())
+
+ def test_multiple_nics(self):
+ """Test rendering multiple nics with names that differ from context."""
+ MAC_1 = "02:00:0a:12:01:01"
+ MAC_2 = "02:00:0a:12:01:02"
+ context = {
+ 'DNS': '1.2.3.8',
+ 'ETH0_IP': '10.18.1.1',
+ 'ETH0_NETWORK': '10.18.0.0',
+ 'ETH0_MASK': '255.255.0.0',
+ 'ETH0_GATEWAY': '1.2.3.5',
+ 'ETH0_DOMAIN': 'example.com',
+ 'ETH0_DNS': '1.2.3.6 1.2.3.7',
+ 'ETH0_MAC': MAC_2,
+ 'ETH3_IP': '10.3.1.3',
+ 'ETH3_NETWORK': '10.3.0.0',
+ 'ETH3_MASK': '255.255.0.0',
+ 'ETH3_GATEWAY': '10.3.0.1',
+ 'ETH3_DOMAIN': 'third.example.com',
+ 'ETH3_DNS': '10.3.1.2',
+ 'ETH3_MAC': MAC_1,
+ }
+ net = ds.OpenNebulaNetwork(
+ context, system_nics_by_mac={MAC_1: 'enp0s25', MAC_2: 'enp1s2'})
+
+ expected = dedent("""\
+ auto lo
+ iface lo inet loopback
+
+ auto enp0s25
+ iface enp0s25 inet static
+ #hwaddress 02:00:0a:12:01:01
+ address 10.3.1.3
+ network 10.3.0.0
+ netmask 255.255.0.0
+ gateway 10.3.0.1
+ dns-search third.example.com
+ dns-nameservers 1.2.3.8 10.3.1.2
+
+ auto enp1s2
+ iface enp1s2 inet static
+ #hwaddress 02:00:0a:12:01:02
+ address 10.18.1.1
+ network 10.18.0.0
+ netmask 255.255.0.0
+ gateway 1.2.3.5
+ dns-search example.com
+ dns-nameservers 1.2.3.8 1.2.3.6 1.2.3.7
+ """)
+
+ self.assertEqual(expected, net.gen_conf())
class TestParseShellConfig(unittest.TestCase):
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 09:39:27 +0000