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* Nova updated to 2011.2.

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svn path=/nixpkgs/trunk/; revision=27408
This commit is contained in:
Eelco Dolstra 2011-06-09 17:06:30 +00:00
parent 2a276fe96e
commit 2cc5c73694
3 changed files with 23 additions and 137 deletions
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12
pkgs/applications/virtualization/nova/convert.patch Normal file
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@ -0,0 +1,12 @@
diff -ru -x '*~' nova-2011.2-orig//bin/nova-manage nova-2011.2//bin/nova-manage
--- nova-2011.2-orig//bin/nova-manage 2011-04-15 04:57:52.000000000 +0200
+++ nova-2011.2//bin/nova-manage 2011-06-09 18:28:39.063299654 +0200
@@ -1009,7 +1009,7 @@
if (FLAGS.image_service == 'nova.image.local.LocalImageService'
and directory == os.path.abspath(FLAGS.images_path)):
new_dir = "%s_bak" % directory
- os.move(directory, new_dir)
+ os.rename(directory, new_dir)
os.mkdir(directory)
directory = new_dir
for fn in glob.glob("%s/*/info.json" % directory):

24
pkgs/applications/virtualization/nova/default.nix
View File

@ -1,27 +1,28 @@
{ stdenv, fetchurl, pythonPackages, intltool, libvirt, libxml2Python, curl }: { stdenv, fetchurl, pythonPackages, intltool, libvirt, libxml2Python, curl, novaclient }:
with stdenv.lib; with stdenv.lib;
let version = "2011.1.1"; in let version = "2011.2"; in
stdenv.mkDerivation rec { stdenv.mkDerivation rec {
name = "nova-${version}"; name = "nova-${version}";
src = fetchurl { src = fetchurl {
url = "http://launchpad.net/nova/bexar/${version}/+download/nova-${version}.tar.gz"; url = "http://launchpad.net/nova/cactus/${version}/+download/nova-${version}.tar.gz";
sha256 = "0xd7cxn60vzhkvjwnj0i6jfcxaggwwyw2pnhl4qnb759q9hvk1b9"; sha256 = "1s2w0rm332y9x34ngjz8sys9sbldg857rx9d6r3nb1ik979fx8p7";
}; };
patches = patches =
[ ./fix-dhcpbridge-output.patch ]; [ ./convert.patch ];
pythonPath = with pythonPackages; pythonPath = with pythonPackages;
[ setuptools eventlet greenlet gflags netaddr sqlalchemy carrot routes [ setuptools eventlet greenlet gflags netaddr sqlalchemy carrot routes
paste_deploy m2crypto ipy boto_1_9 twisted sqlalchemy_migrate paste_deploy m2crypto ipy boto_1_9 twisted sqlalchemy_migrate
distutils_extra simplejson readline glance cheetah distutils_extra simplejson readline glance cheetah lockfile httplib2
# !!! should libvirt be a build-time dependency? Note that # !!! should libvirt be a build-time dependency? Note that
# libxml2Python is a dependency of libvirt.py. # libxml2Python is a dependency of libvirt.py.
libvirt libxml2Python libvirt libxml2Python
novaclient
]; ];
buildInputs = buildInputs =
@ -68,18 +69,15 @@ stdenv.mkDerivation rec {
wrapPythonPrograms wrapPythonPrograms
mkdir -p $out/etc/nova cp -prvd etc $out/etc
cp etc/nova-api.conf $out/etc/nova/
# Nova makes some weird assumptions about where to find its own # Nova makes some weird assumptions about where to find its own
# programs relative to the Python directory. # programs relative to the Python directory.
ln -sfn $out/bin $out/lib/${pythonPackages.python.libPrefix}/site-packages/bin ln -sfn $out/bin $out/lib/${pythonPackages.python.libPrefix}/site-packages/bin
# Install the certificate generation script. # Install the certificate generation script.
cp CA/genrootca.sh $out/libexec/nova/ cp nova/CA/genrootca.sh $out/libexec/nova/
cp CA/openssl.cnf.tmpl $out/libexec/nova/ cp nova/CA/openssl.cnf.tmpl $out/libexec/nova/
ln -s /etc/nova/nova.conf $out/libexec/nova/
''; '';
doCheck = false; # !!! fix doCheck = false; # !!! fix

124
pkgs/applications/virtualization/nova/fix-dhcpbridge-output.patch
View File

@ -1,124 +0,0 @@
Prevent dnsmasq from segfaulting.
https://code.launchpad.net/~soren/nova/dnsmasq-leasesfile-init/+merge/52421
diff -ru nova-2011.1.1-orig//bin/nova-dhcpbridge nova-2011.1.1//bin/nova-dhcpbridge
--- nova-2011.1.1-orig//bin/nova-dhcpbridge 2011-02-24 19:51:54.000000000 +0100
+++ nova-2011.1.1//bin/nova-dhcpbridge 2011-04-01 17:49:53.848659259 +0200
@@ -94,7 +94,7 @@
"""Get the list of hosts for an interface."""
ctxt = context.get_admin_context()
network_ref = db.network_get_by_bridge(ctxt, interface)
- return linux_net.get_dhcp_hosts(ctxt, network_ref['id'])
+ return linux_net.get_dhcp_leases(ctxt, network_ref['id'])
def main():
diff -ru nova-2011.1.1-orig//nova/network/linux_net.py nova-2011.1.1//nova/network/linux_net.py
--- nova-2011.1.1-orig//nova/network/linux_net.py 2011-02-24 19:51:54.000000000 +0100
+++ nova-2011.1.1//nova/network/linux_net.py 2011-04-01 17:50:37.315585644 +0200
@@ -18,6 +18,7 @@
"""
import os
+import calendar
from nova import db
from nova import flags
@@ -48,6 +49,8 @@
'location of nova-dhcpbridge')
flags.DEFINE_string('routing_source_ip', '$my_ip',
'Public IP of network host')
+flags.DEFINE_integer('dhcp_lease_time', 120,
+ 'Lifetime of a DHCP lease')
flags.DEFINE_bool('use_nova_chains', False,
'use the nova_ routing chains instead of default')
@@ -218,8 +221,17 @@
_confirm_rule("FORWARD", "-j nova-local")
+def get_dhcp_leases(context, network_id):
+ """Return a network's hosts config in dnsmasq leasefile format"""
+ hosts = []
+ for fixed_ip_ref in db.network_get_associated_fixed_ips(context,
+ network_id):
+ hosts.append(_host_lease(fixed_ip_ref))
+ return '\n'.join(hosts)
+
+
def get_dhcp_hosts(context, network_id):
- """Get a string containing a network's hosts config in dnsmasq format"""
+ """Get a string containing a network's hosts config in dhcp-host format"""
hosts = []
for fixed_ip_ref in db.network_get_associated_fixed_ips(context,
network_id):
@@ -310,8 +322,24 @@
utils.get_my_linklocal(network_ref['bridge'])})
+def _host_lease(fixed_ip_ref):
+ """Return a host string for an address in leasefile format"""
+ instance_ref = fixed_ip_ref['instance']
+ if instance_ref['updated_at']:
+ timestamp = instance_ref['updated_at']
+ else:
+ timestamp = instance_ref['created_at']
+
+ seconds_since_epoch = calendar.timegm(timestamp.utctimetuple())
+
+ return "%d %s %s %s *" % (seconds_since_epoch + FLAGS.dhcp_lease_time,
+ instance_ref['mac_address'],
+ fixed_ip_ref['address'],
+ instance_ref['hostname'] or '*')
+
+
def _host_dhcp(fixed_ip_ref):
- """Return a host string for an address"""
+ """Return a host string for an address in dhcp-host format"""
instance_ref = fixed_ip_ref['instance']
return "%s,%s.novalocal,%s" % (instance_ref['mac_address'],
instance_ref['hostname'],
diff -ru nova-2011.1.1-orig//nova/tests/test_network.py nova-2011.1.1//nova/tests/test_network.py
--- nova-2011.1.1-orig//nova/tests/test_network.py 2011-02-24 19:51:54.000000000 +0100
+++ nova-2011.1.1//nova/tests/test_network.py 2011-04-01 17:49:53.849659365 +0200
@@ -20,6 +20,7 @@
"""
import IPy
import os
+import time
from nova import context
from nova import db
@@ -320,6 +321,31 @@
network['id'])
self.assertEqual(ip_count, num_available_ips)
+ def test_dhcp_lease_output(self):
+ admin_ctxt = context.get_admin_context()
+ address = self._create_address(0, self.instance_id)
+ lease_ip(address)
+ network_ref = db.network_get_by_instance(admin_ctxt, self.instance_id)
+ leases = linux_net.get_dhcp_leases(context.get_admin_context(),
+ network_ref['id'])
+ for line in leases.split('\n'):
+ seconds, mac, ip, hostname, client_id = line.split(' ')
+ self.assertTrue(int(seconds) > time.time(), 'Lease expires in '
+ 'the past')
+ octets = mac.split(':')
+ self.assertEqual(len(octets), 6, "Wrong number of octets "
+ "in %s" % (max,))
+ for octet in octets:
+ self.assertEqual(len(octet), 2, "Oddly sized octet: %s"
+ % (octet,))
+ # This will throw an exception if the octet is invalid
+ int(octet, 16)
+
+ # And this will raise an exception in case of an invalid IP
+ IPy.IP(ip)
+
+ release_ip(address)
+
def is_allocated_in_project(address, project_id):
"""Returns true if address is in specified project"""