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libvirt/tests
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Laine Stump 874a336108 network: always create dnsmasq hosts and addnhosts files, even if empty 
This fixes the problem reported in:

  https://bugzilla.redhat.com/show_bug.cgi?id=868389

Previously, the dnsmasq hosts file (used for static dhcp entries, and
addnhosts file (used for additional dns host entries) were only
created/referenced on the dnsmasq commandline if there was something
to put in them at the time the network was started. Once we can update
a network definition while it's active (which is now possible with
virNetworkUpdate), this is no longer a valid strategy - if there were
0 dhcp static hosts (resulting in no reference to the hosts file on the
commandline), then one was later added, the commandline wouldn't have
linked dnsmasq up to the file, so even though we create it, dnsmasq
doesn't pay any attention.

The solution is to just always create these files and reference them
on the dnsmasq commandline (almost always, anyway). That way dnsmasq
can notice when a new entry is added at runtime (a SIGHUP is sent to
dnsmasq by virNetworkUdpate whenever a host entry is added or removed)

The exception to this is that the dhcp static hosts file isn't created
if there are no lease ranges *and* no static hosts. This is because in
this case dnsmasq won't be setup to listen for dhcp requests anyway -
in that case, if the count of dhcp hosts goes from 0 to 1, dnsmasq
will need to be restarted anyway (to get it listening on the dhcp
port). Likewise, if the dhcp hosts count goes from 1 to 0 (and there
are no dhcp ranges) we need to restart dnsmasq so that it will stop
listening on port 67. These special situations are handled in the
bridge driver's networkUpdate() by checking for ((bool)
nranges||nhosts) both before and after the update, and triggering a
dnsmasq restart if the before and after don't match.
(cherry picked from commit 1cb1f9dabf)
2012-10-27 15:10:57 -04:00
..
capabilityschemadata Update xml schemas according to libvirt source 2012-08-02 14:36:23 -06:00
commanddata command: shell-quote when logging commands 2012-08-31 08:10:58 -07:00
confdata Change the default of mdns_adv to false 2012-03-27 09:54:49 -06:00
cputestdata Removed more AMD-specific features from cpu64-rhel* models 2012-03-09 14:36:31 +01:00
domainschemadata parallels: implement containers creation 2012-09-13 21:19:58 +08:00
domainsnapshotxml2xmlin snapshot: also support disks by path 2011-09-05 07:03:04 -06:00
domainsnapshotxml2xmlout qemu: Support numad 2012-03-15 12:24:56 +08:00
interfaceschemadata Update interface.rng and xml test files to match netcf 0.1.5 2010-01-19 21:13:03 +01:00
lxcxml2xmldata numad: Always output 'placement' of <vcpu> 2012-05-08 16:57:37 -06:00
networkxml2argvdata network: always create dnsmasq hosts and addnhosts files, even if empty 2012-10-27 15:10:57 -04:00
networkxml2xmlin conf: parser/formatter/rng for <forward mode='hostdev'> 2012-08-17 15:43:26 -04:00
networkxml2xmlout conf: parser/formatter/rng for <forward mode='hostdev'> 2012-08-17 15:43:26 -04:00
nodedevschemadata Update xml schemas according to libvirt source 2012-08-02 14:36:23 -06:00
nodeinfodata tests: reduce length of nodeinfodata test names 2012-07-20 15:36:11 -06:00
nwfilterxml2xmlin nwfilter: Add support for ipset 2012-05-21 06:26:34 -04:00
nwfilterxml2xmlout nwfilter: Add support for ipset 2012-05-21 06:26:34 -04:00
qemuhelpdata tests: add qemu-1.2.0 help data 2012-09-18 15:43:28 +08:00
qemuxml2argvdata fix kvm_pv_eoi with kvmclock 2012-10-18 13:14:36 -04:00
qemuxml2xmloutdata Fix logic for assigning PCI addresses to USB2 companion controllers 2012-05-15 17:07:34 +01:00
qemuxmlnsdata xml: output memory unit for clarity 2012-03-07 18:24:43 -07:00
sexpr2xmldata numad: Always output 'placement' of <vcpu> 2012-05-08 16:57:37 -06:00
storagepoolxml2xmlin Update xml schemas according to libvirt source 2012-08-02 14:36:23 -06:00
storagepoolxml2xmlout Update xml schemas according to libvirt source 2012-08-02 14:36:23 -06:00
storagevolxml2xmlin Added timestamps to storage volumes 2012-08-02 17:14:17 -06:00
storagevolxml2xmlout Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
vmx2xmldata vmx: handle shared folders parsing 2012-07-21 20:15:02 +02:00
xencapsdata Add suspend info to Xen, LXC and UML hypervisor capabilities 2011-11-30 10:12:30 +00:00
xmconfigdata numad: Always output 'placement' of <vcpu> 2012-05-08 16:57:37 -06:00
xml2sexprdata Xen: Fix <clock> handling 2012-04-02 09:33:54 -06:00
xml2vmxdata vmx: handle shared folders formatting 2012-07-21 19:45:02 +02:00
.valgrind.supp tests: suppress more valgrind situations 2011-05-03 08:03:39 -06:00
capabilityschematest Make test suite output less verbose 2010-01-15 16:28:05 +00:00
commandhelper.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
commandtest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
conftest.c tests: Lower stack usage below 4096 bytes 2011-04-30 19:59:52 +02:00
cpuset use virBitmap to store cpumask info. 2012-09-17 14:59:37 -04:00
cputest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
define-dev-segfault numad: Always output 'placement' of <vcpu> 2012-05-08 16:57:37 -06:00
domainschematest Add LXC XML files to schema test & fix problems this uncovers 2012-03-27 15:52:25 +01:00
domainsnapshotschematest Domain snapshot RNG and tests. 2010-05-20 13:50:03 -04:00
domainsnapshotxml2xmltest.c Cleanup for a return statement in source files 2012-03-26 14:45:22 -06:00
esxutilstest.c build: properly skip tests 2011-12-01 13:49:20 -07:00
eventtest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
int-overflow tests: Don't use bash if we don't have to 2011-07-29 17:17:21 +02:00
interfaceschematest Make test suite output less verbose 2010-01-15 16:28:05 +00:00
interfacexml2xmltest.c Cleanup for a return statement in source files 2012-03-26 14:45:22 -06:00
jsontest.c Add test case for parsing JSON docs 2011-06-30 18:04:02 +01:00
libvirtd-fail Fix up "make check" 2009-10-07 12:18:13 +02:00
libvirtd-pool Fix up "make check" 2009-10-07 12:18:13 +02:00
libvirtdconftest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
lxcxml2xmltest.c build: silence recent syntax check violations 2012-03-29 21:23:59 -06:00
Makefile.am New functions for virBitmap 2012-09-17 14:59:36 -04:00
networkschematest Make test suite output less verbose 2010-01-15 16:28:05 +00:00
networkxml2argvtest.c test: fix segfault in networkxml2argvtest 2012-04-05 07:04:43 -04:00
networkxml2xmltest.c conf: parser/formatter/rng for <forward mode='hostdev'> 2012-08-17 15:43:26 -04:00
nodedevschematest Make test suite output less verbose 2010-01-15 16:28:05 +00:00
nodedevxml2xmltest.c Cleanup for a return statement in source files 2012-03-26 14:45:22 -06:00
nodeinfotest.c tests: reduce length of nodeinfodata test names 2012-07-20 15:36:11 -06:00
nwfilterschematest nwfilter: Add filter schema for nwfilter XML, extend domain XML schema 2010-04-06 11:09:46 -04:00
nwfilterxml2xmltest.c nwfilter: Add support for ipset 2012-05-21 06:26:34 -04:00
object-locking.ml maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
oomtrace.pl Remove tabs from all perl files & enforce this 2012-07-30 13:09:57 +01:00
openvzutilstest.c numad: Always output 'placement' of <vcpu> 2012-05-08 16:57:37 -06:00
openvzutilstest.conf openvz: Add simple test for openvzReadNetworkConf 2011-06-01 11:58:15 +02:00
pkix_asn1_tab.c Add a test case for certificate validation 2011-07-22 15:18:32 +01:00
qemuargv2xmltest.c tests: Add tests for dump-core option 2012-09-20 16:41:07 +02:00
qemuhelptest.c qemu: add support for dump-guest-core option 2012-09-20 16:41:07 +02:00
qemumonitorjsontest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
qemumonitortest.c qemu: unescape HMP commands before converting them to json 2012-02-27 16:06:02 -07:00
qemumonitortestutils.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
qemumonitortestutils.h maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
qemuxml2argvtest.c fix kvm_pv_eoi with kvmclock 2012-10-18 13:14:36 -04:00
qemuxml2xmltest.c tests: Add tests for dump-core option 2012-09-20 16:41:07 +02:00
qemuxmlnstest.c Turn QEMU capabilities object into a full virObjectPtr 2012-09-13 12:24:12 +01:00
read-bufsiz maint: avoid regression on copyright listings 2012-07-27 07:42:34 -06:00
read-non-seekable maint: avoid regression on copyright listings 2012-07-27 07:42:34 -06:00
reconnect.c tests: avoid xend ABRT crash report 2011-11-18 15:00:18 -07:00
schematestutils.sh tests: fix schema checks sorting 2011-12-22 13:01:09 -07:00
seclabeltest.c virrandom: make virRandomInitialize an automatic one-shot 2012-08-06 08:15:13 -06:00
securityselinuxhelper.c selinux: Use raw contexts 2012-10-27 14:54:30 -04:00
securityselinuxtest.c selinux: Use raw contexts 2012-10-27 14:54:30 -04:00
sexpr2xmltest.c Convert public datatypes to inherit from virObject 2012-08-07 11:47:41 +01:00
shunloadhelper.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
shunloadtest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
sockettest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
ssh.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
start maint: avoid regression on copyright listings 2012-07-27 07:42:34 -06:00
statstest.c Cleanup for a return statement in source files 2012-03-26 14:45:22 -06:00
storagebackendsheepdogtest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
storagepoolschematest Make test suite output less verbose 2010-01-15 16:28:05 +00:00
storagepoolxml2xmltest.c Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
storagevolschematest Make test suite output less verbose 2010-01-15 16:28:05 +00:00
storagevolxml2xmltest.c Add a sheepdog backend for the storage driver 2012-07-18 20:08:27 +01:00
test_conf.sh Make test suite output less verbose 2010-01-15 16:28:05 +00:00
test-lib.sh tests: simplify formatting 2011-07-11 09:21:37 -06:00
testutils.c Move virProcess{Kill,Abort,TranslateStatus} into virprocess.{c,h} 2012-10-17 16:41:06 -04:00
testutils.h maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
testutilslxc.c Add support for setting init argv for LXC 2012-03-27 15:52:25 +01:00
testutilslxc.h Add support for setting init argv for LXC 2012-03-27 15:52:25 +01:00
testutilsqemu.c S390: Adding testcases for s390 2012-07-11 11:19:05 +02:00
testutilsqemu.h remove all trailing blank lines 2009-07-16 15:06:42 +02:00
testutilsxen.c Fix default console type setting 2011-11-03 12:01:48 +00:00
testutilsxen.h remove all trailing blank lines 2009-07-16 15:06:42 +02:00
utiltest.c build: avoid 'make syntax-check' failure 2011-07-01 16:46:20 -06:00
vcpupin maint: avoid regression on copyright listings 2012-07-27 07:42:34 -06:00
viratomictest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
virauthconfigtest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
virbitmaptest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
virbuftest.c buf: support peeking at string contents 2012-06-11 09:21:27 -06:00
virdrivermoduletest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
virhashdata.h Rename hash.h and hash.c to virhash.h and virhash.c 2012-01-26 14:11:13 +00:00
virhashtest.c Fix format specifiers in test cases on Win32 2012-04-04 14:33:27 +01:00
virkeyfiletest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
virnetmessagetest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
virnetsockettest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
virnettlscontexttest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
virsh-all Don't check the 'connect' command in virsh-all test 2012-08-07 11:59:08 +01:00
virsh-optparse maint: avoid regression on copyright listings 2012-07-27 07:42:34 -06:00
virsh-schedinfo maint: avoid regression on copyright listings 2012-07-27 07:42:34 -06:00
virsh-synopsis maint: avoid regression on copyright listings 2012-07-27 07:42:34 -06:00
virsh-undefine build: avoid confusing make with raw name 'undefine' 2012-09-12 11:27:22 -06:00
virshtest.c virsh: output scaled values with correct units 2012-05-01 14:58:14 -06:00
virt-aa-helper-test fix AppArmor driver for pipe character devices 2011-09-28 15:43:39 +08:00
virtimetest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
viruritest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
vmx2xmltest.c vmx: handle shared folders parsing 2012-07-21 20:15:02 +02:00
xencapstest.c Cleanup for a return statement in source files 2012-03-26 14:45:22 -06:00
xmconfigtest.c maint: fix up copyright notice inconsistencies 2012-09-20 16:30:55 -06:00
xml2sexprtest.c Cleanup for a return statement in source files 2012-03-26 14:45:22 -06:00
xml2vmxtest.c vmx: handle shared folders formatting 2012-07-21 19:45:02 +02:00