forked from pool/cloud-init
Robert Schweikert
6927c014db
+ Properly expand the /etc/hosst file when manage_etc_hosts is set OBS-URL: https://build.opensuse.org/package/show/Cloud:Tools/cloud-init?expand=0&rev=92
96 lines
3.4 KiB
Diff
96 lines
3.4 KiB
Diff
--- templates/hosts.suse.tmpl.orig
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+++ templates/hosts.suse.tmpl
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@@ -13,12 +13,18 @@ you need to add the following to config:
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# /etc/cloud/cloud.cfg or cloud-config from user-data
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#
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# The following lines are desirable for IPv4 capable hosts
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-127.0.0.1 localhost
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+127.0.0.1 {{fqdn}} {{hostname}}
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+127.0.0.1 localhost.localdomain localhost
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+127.0.0.1 localhost4.localdomain4 localhost4
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# The following lines are desirable for IPv6 capable hosts
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+::1 {{fqdn}} {{hostname}}
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+::1 localhost.localdomain localhost
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+::1 localhost6.localdomain6 localhost6
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::1 localhost ipv6-localhost ipv6-loopback
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-fe00::0 ipv6-localnet
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+
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+fe00::0 ipv6-localnet
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ff00::0 ipv6-mcastprefix
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ff02::1 ipv6-allnodes
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ff02::2 ipv6-allrouters
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--- /dev/null
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+++ tests/unittests/test_handler/test_handler_etc_hosts.py
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@@ -0,0 +1,69 @@
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+# This file is part of cloud-init. See LICENSE file for license information.
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+
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+from cloudinit.config import cc_update_etc_hosts
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+
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+from cloudinit import cloud
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+from cloudinit import distros
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+from cloudinit import helpers
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+from cloudinit import util
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+
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+from cloudinit.tests import helpers as t_help
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+
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+import logging
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+import os
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+import shutil
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+
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+LOG = logging.getLogger(__name__)
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+
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+
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+class TestHostsFile(t_help.FilesystemMockingTestCase):
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+ def setUp(self):
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+ super(TestHostsFile, self).setUp()
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+ self.tmp = self.tmp_dir()
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+
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+ def _fetch_distro(self, kind):
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+ cls = distros.fetch(kind)
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+ paths = helpers.Paths({})
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+ return cls(kind, {}, paths)
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+
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+ def test_write_etc_hosts_suse_localhost(self):
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+ cfg = {
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+ 'manage_etc_hosts': 'localhost',
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+ 'hostname': 'cloud-init.test.us'
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+ }
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+ os.makedirs('%s/etc/' % self.tmp)
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+ hosts_content = '192.168.1.1 blah.blah.us blah\n'
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+ fout = open('%s/etc/hosts' % self.tmp, 'w')
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+ fout.write(hosts_content)
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+ fout.close()
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+ distro = self._fetch_distro('sles')
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+ distro.hosts_fn = '%s/etc/hosts' % self.tmp
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+ paths = helpers.Paths({})
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+ ds = None
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+ cc = cloud.Cloud(ds, paths, {}, distro, None)
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+ self.patchUtils(self.tmp)
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+ cc_update_etc_hosts.handle('test', cfg, cc, LOG, [])
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+ contents = util.load_file('%s/etc/hosts' % self.tmp)
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+ if '127.0.0.1\tcloud-init.test.us\tcloud-init' not in contents:
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+ self.assertIsNone('No entry for 127.0.0.1 in etc/hosts')
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+ if '192.168.1.1\tblah.blah.us\tblah' not in contents:
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+ self.assertIsNone('Default etc/hosts content modified')
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+
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+ def test_write_etc_hosts_suse_template(self):
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+ cfg = {
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+ 'manage_etc_hosts': 'template',
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+ 'hostname': 'cloud-init.test.us'
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+ }
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+ shutil.copytree('templates', '%s/etc/cloud/templates' % self.tmp)
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+ distro = self._fetch_distro('sles')
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+ paths = helpers.Paths({})
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+ paths.template_tpl = '%s' % self.tmp + '/etc/cloud/templates/%s.tmpl'
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+ ds = None
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+ cc = cloud.Cloud(ds, paths, {}, distro, None)
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+ self.patchUtils(self.tmp)
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+ cc_update_etc_hosts.handle('test', cfg, cc, LOG, [])
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+ contents = util.load_file('%s/etc/hosts' % self.tmp)
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+ if '127.0.0.1 cloud-init.test.us cloud-init' not in contents:
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+ self.assertIsNone('No entry for 127.0.0.1 in etc/hosts')
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+ if '::1 cloud-init.test.us cloud-init' not in contents:
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+ self.assertIsNone('No entry for 127.0.0.1 in etc/hosts')
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