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-rwxr-xr-xsrc/conf_mode/host_name.py11
-rw-r--r--src/tests/test_host_name.py21
2 files changed, 18 insertions, 14 deletions
diff --git a/src/conf_mode/host_name.py b/src/conf_mode/host_name.py
index 4b6ce76b0..0f8d3b719 100755
--- a/src/conf_mode/host_name.py
+++ b/src/conf_mode/host_name.py
@@ -35,7 +35,6 @@ config_file_hosts = '/etc/hosts'
config_file_resolv = '/etc/resolv.conf'
config_tmpl_hosts = """
-### Autogenerated by host_name.py ###
127.0.0.1 localhost {{ hostname }}{% if domain_name %}.{{ domain_name }}{% endif %}
# The following lines are desirable for IPv6 capable hosts
@@ -85,7 +84,6 @@ default_config_data = {
}
def get_config():
- """Get configuration"""
conf = Config()
hosts = copy.deepcopy(default_config_data)
@@ -102,8 +100,8 @@ def get_config():
return hosts
def verify(config):
- """Verify configuration"""
- # check for invalid host
+ if config is None:
+ return None
# pattern $VAR(@) "^[[:alnum:]][-.[:alnum:]]*[[:alnum:]]$" ; "invalid host name $VAR(@)"
hostname_regex = re.compile("^[A-Za-z0-9][-.A-Za-z0-9]*[A-Za-z0-9]$")
@@ -128,7 +126,6 @@ def verify(config):
return None
def generate(config):
- """Generate configuration files"""
if config is None:
return None
@@ -158,7 +155,9 @@ def generate(config):
return None
def apply(config):
- """Apply configuration"""
+ if config is None:
+ return None
+
fqdn = config['hostname']
if config['domain_name']:
fqdn += '.' + config['domain_name']
diff --git a/src/tests/test_host_name.py b/src/tests/test_host_name.py
index 865a69ee6..64096703d 100644
--- a/src/tests/test_host_name.py
+++ b/src/tests/test_host_name.py
@@ -19,6 +19,7 @@
import os
import tempfile
import unittest
+import textwrap
from unittest import TestCase, mock
from vyos import ConfigError
@@ -86,30 +87,34 @@ class TestHostName(TestCase):
{'name': 'has_old_entry',
'has_old_entry': True,
'config': {"hostname": 'router', "domain_name": 'localdomain', "domain_search": '', "no_dhcp_ns": False, "nameserver": []},
- 'expected': ['127.0.1.1', 'router.localdomain']},
+ 'expected': ['127.0.0.1', 'localhost']
+ },
{'name': 'no_old_entry',
'has_old_entry': False,
'config': {"hostname": 'router', "domain_name": 'localdomain', "domain_search": 'vyos.io', "no_dhcp_ns": False, "nameserver": []},
- 'expected': ['127.0.1.1', 'router.localdomain']},
+ 'expected': ['127.0.0.1', 'localhost']
+ },
]
for t in tests:
with self.subTest(msg=t['name'], config=t['config'], has_old_entry=t['has_old_entry'], expected=t['expected']):
m = mock.MagicMock(return_value=b'debian')
with mock.patch('subprocess.check_output', m):
- host_name.hosts_file = tempfile.mkstemp()[1]
+ host_name.config_file_hosts = tempfile.mkstemp()[1]
+ host_name.config_file_resolv = tempfile.mkstemp()[1]
if t['has_old_entry']:
- with open(host_name.hosts_file, 'w') as f:
+ with open(host_name.config_file_hosts, 'w') as f:
f.writelines(['\n127.0.1.1 {} # VyOS entry'.format('debian')])
host_name.generate(t['config'])
if len(t['expected']) > 0:
- self.assertTrue(os.path.isfile(host_name.hosts_file))
- with open(host_name.hosts_file) as f:
+ self.assertTrue(os.path.isfile(host_name.config_file_hosts))
+ with open(host_name.config_file_hosts ) as f:
actual = f.read()
self.assertEqual(
t['expected'], actual.splitlines()[1].split()[0:2])
- os.remove(host_name.hosts_file)
+ os.remove(host_name.config_file_hosts )
+ os.remove(host_name.config_file_resolv)
else:
- self.assertFalse(os.path.isfile(host_name.hosts_file))
+ self.assertFalse(os.path.isfile(host_name.config_file_hosts ))
def test_apply(self):