These APIs return a list of dhcp leases for all network interfaces connected
to the given virtual network or limited output just for one interface if mac
is specified.
Example Output:
[{'iface': 'virbr3', 'ipaddr': '192.168.150.181', 'hostname': 'ubuntu14',
'expirytime': 1403737495L,
Python bindings can't be built, but that's just because
virNetwork*DHCPLease* are not covered.
I have sent a patch for the python bindings for virNetwork*DHCPLease*
APIs: http://www.redhat.com/archives/libvir-list/2014-June/msg01300.html
Regards,
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an optional macaddr parameter, but I think it is nicer
to just have clear APIs for the list many vs get one tasks.
Regards,
Daniel
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that we will have to add to
leaseshelper if we go with (i).
The easier option is to go with (ii), since Simon is already willing
to add that functionality.
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On Mon, Jun 30, 2014 at 1:52 PM, Daniel P. Berrange berra...@redhat.com wrote:
On Sat, Jun 28, 2014 at 05:06:26AM +0530, Nehal J Wani wrote:
In the current version of dnsmasq, the leases helper script/program
specified by --dhcp-script to dnsmasq is invoked on three events,
'add', 'old', 'del
,
hostname: Wani-PC,
client-id: 01:52:54:00:11:56:b3,
expiry-time: 1393244248
}
]
Do we want this in 1.2.6?
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/interface1
and the script finds the basename of argv[0[:
scripts/interface1 - interface1
and prepends the directory where the lease files are
interface1 -leasefiles/interface1
That works in the absence on the DNSMASQ_INTERFACE variable.
Is this hack acceptable?
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/interface1 - interface1
and prepends the directory where the lease files are
interface1 -leasefiles/interface1
That works in the absence on the DNSMASQ_INTERFACE variable.
Is this hack acceptable?
Ping!
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docs/hacking.html.in | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)
--
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ACK Series
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This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database to libvirt and suppresses use of the lease database
file (network-name.leases). That file will not be created, read,
On Fri, Jul 11, 2014 at 5:49 AM, Nehal J Wani nehaljw.k...@gmail.com wrote:
This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database to libvirt and suppresses use
, which is a html page. We should
convert it to php, probably? So that http://libvirt.org/python doesn't
give a 404 ? or some kind of rewrite rule in .htaccess to redirect
http://libvirt.org/python to http://libvirt.org/python.html ?
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On Fri, Jul 11, 2014 at 5:49 AM, Nehal J Wani nehaljw.k...@gmail.com wrote:
This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database to libvirt and suppresses use
.
But then again, the use of --leasefile-ro is mandatory, so that all
events are captured by our helper program. For example, renew of a
lease.
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My concerns are whether this will work in the case you already used the
leases helper as the patch is adding a few fields to the stored format.
In this patch, I am only adding server-duid as an extra JSON object. I
am not adding more fields to an existing JSON object. The old leases
file will
the lease expired.
This patch rectifies it. I'll send a v2 shortly.
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This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database to libvirt and obsoletes use of the lease database
file (network-name.leases). That file will not be created, read,
PACKAGE_VERSION)
so that whenever a new field is added in the future, we don't have
trouble finding out which version of leaseshelper added it.
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Contents of existing lease file were being stored in a variable
which was never freed.
---
src/network/leaseshelper.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/network/leaseshelper.c b/src/network/leaseshelper.c
index e4b5283..c8543a2 100644
--- a/src/network/leaseshelper.c
+++
This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database to libvirt and obsoletes use of the lease database
file (network-name.leases). That file will not be created, read,
On Wed, Aug 6, 2014 at 6:55 PM, Eric Blake ebl...@redhat.com wrote:
On 08/05/2014 10:55 PM, ahmad jan wrote:
I want to configure Libvirt-1.2.7 on ubuntu and found the following Error
Could not find linxml2 anywhere
That's not the actual error message you saw, as the string linxml2
does not
On Mon, Aug 4, 2014 at 1:29 PM, Nehal J Wani nehaljw.k...@gmail.com wrote:
This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database to libvirt and obsoletes use
On Mon, Aug 11, 2014 at 1:14 AM, Nehal J Wani nehaljw.k...@gmail.com wrote:
On Mon, Aug 4, 2014 at 1:29 PM, Nehal J Wani nehaljw.k...@gmail.com wrote:
This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id
On Wed, Aug 20, 2014 at 4:23 PM, Roman Bogorodskiy
bogorods...@gmail.com wrote:
Nehal J Wani wrote:
This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database
)
-return -1;;
+return -1;
if (xenFormatCDROM(conf, def, xendConfigVersion) 0)
return -1;
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ACK
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On Wed, Aug 20, 2014 at 4:23 PM, Roman Bogorodskiy
bogorods...@gmail.com wrote:
Nehal J Wani wrote:
This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database
On Thu, Sep 11, 2014 at 8:38 PM, Peter Krempa pkre...@redhat.com wrote:
On 08/04/14 09:59, Nehal J Wani wrote:
This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database
)/html/libvirt-libvirt-lxc.html \
$(srcdir)/html/libvirt-libvirt-qemu.html \
$(srcdir)/html/libvirt-virterror.html \
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This patch enables the helper program to detect event(s) triggered when there
is a change in lease length or expiry and client-id. This transfers complete
control of leases database to libvirt and obsoletes use of the lease database
file (network-name.leases). That file will not be created, read,
:
print(str(err)) # will print something like option -a not
recognized
usage()
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ACK
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https
On Thu, Nov 20, 2014 at 7:28 PM, Peter Krempa pkre...@redhat.com wrote:
Nehal J Wani (1):
leaseshelper: improvements to support all events
Peter Krempa (2):
leaseshelper: Refactor control flow
network: dnsmasq: Don't format lease file path
src/network/bridge_driver.c
prefer OP1. What do you guys think?
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On Fri, Dec 5, 2014 at 3:33 PM, Daniel P. Berrange berra...@redhat.com wrote:
On Fri, Dec 05, 2014 at 12:20:03AM +0530, Nehal J Wani wrote:
If you remember correctly, about 1.2 years ago, we had...
https://www.redhat.com/archives/libvir-list/2013-September/msg00351.html
In short, the patch
On Fri, Dec 5, 2014 at 4:33 PM, Daniel P. Berrange berra...@redhat.com wrote:
On Fri, Dec 05, 2014 at 04:28:10PM +0530, Nehal J Wani wrote:
On Fri, Dec 5, 2014 at 3:33 PM, Daniel P. Berrange berra...@redhat.com
wrote:
On Fri, Dec 05, 2014 at 12:20:03AM +0530, Nehal J Wani wrote:
If you
://www.redhat.com/archives/libvir-list/2013-July/msg01553.html
Nehal J Wani (4):
domifaddr: Implement the public APIs
domifaddr: Implement the remote protocol
domifaddr: Implement the API for qemu
domifaddr: Add virsh support
daemon/remote.c | 134
:
* Export the new symbols
Signed-off-by: Nehal J Wani nehaljw.k...@gmail.com
---
include/libvirt/libvirt-domain.h | 27
src/driver-hypervisor.h |5 ++
src/libvirt-domain.c | 129 ++
src/libvirt_public.syms |2 +
4
per interface were
removed after kernel v2.0, and theoretically, at present, there
are no upper limits on number of interfaces per virtual machine
and on the number of IP addresses per interface.
src/remote_protocol-structs
* New structs added
Signed-off-by: Nehal J Wani
new test: testQemuAgentGetInterfaces
Test cases for IP aliases, 0 or multiple ipv4/ipv6 address(es)
Signed-off-by: Nehal J Wani nehaljw.k...@gmail.com
---
src/qemu/qemu_agent.c | 202
src/qemu/qemu_agent.h |4 +
src/qemu/qemu_driver.c
:f101::2/64
eth0 52:54:00:2e:45:ceipv6 fe80::5054:ff:fe2e:45ce/64
tools/virsh.pod
* Document new command
Signed-off-by: Nehal J Wani nehaljw.k...@gmail.com
---
tools/virsh-domain-monitor.c | 141 ++
tools/virsh.pod
On Wed, Dec 17, 2014 at 11:56 AM, Wang Rui moon.wang...@huawei.com wrote:
On 2014/12/17 8:16, Nehal J Wani wrote:
By querying the qemu guest agent with the QMP command
guest-network-get-interfaces and converting the received JSON
output to structured objects.
Although ifconfig is deprecated
.html
v1:
* http://www.redhat.com/archives/libvir-list/2013-July/msg01553.html
Nehal J Wani (4):
domifaddr: Implement the public APIs
domifaddr: Implement the remote protocol
domifaddr: Implement the API for qemu
domifaddr: Add virsh support
daemon/remote.c | 134
per interface were
removed after kernel v2.0, and theoretically, at present, there
are no upper limits on number of interfaces per virtual machine
and on the number of IP addresses per interface.
src/remote_protocol-structs
* New structs added
Signed-off-by: Nehal J Wani
new test: testQemuAgentGetInterfaces
Test cases for IP aliases, 0 or multiple ipv4/ipv6 address(es)
Signed-off-by: Nehal J Wani nehaljw.k...@gmail.com
---
src/qemu/qemu_agent.c | 202 +
src/qemu/qemu_agent.h | 4 +
src/qemu/qemu_driver.c
:f101::2/64
eth0 52:54:00:2e:45:ceipv6 fe80::5054:ff:fe2e:45ce/64
tools/virsh.pod
* Document new command
Signed-off-by: Nehal J Wani nehaljw.k...@gmail.com
---
tools/virsh-domain-monitor.c | 141 +++
tools/virsh.pod
:
* Export the new symbols
Signed-off-by: Nehal J Wani nehaljw.k...@gmail.com
---
include/libvirt/libvirt-domain.h | 27
src/driver-hypervisor.h | 5 ++
src/libvirt-domain.c | 129 +++
src/libvirt_public.syms | 6 ++
4 files
to get leases info for default
error: internal error: no lease with matching MAC address: 00:50:56:c0:00:01
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new test: testQemuAgentGetInterfaces
Test cases for IP aliases, 0 or multiple ipv4/ipv6 address(es)
Signed-off-by: Nehal J Wani nehaljw.k...@gmail.com
---
These are very minor changes, and rest of the patches in the series haven't
been reviewed yet. Hence sending fix in the same version
On Wed, Dec 17, 2014 at 5:46 AM, Nehal J Wani nehaljw.k...@gmail.com wrote:
This feature has been requested for a very long time. Since qemu guest
agent gives us reliable results, now the wait is over.
The RFC was first proposed by Michal Privoznik:
http://www.redhat.com/archives/libvir
On Mon, Jan 26, 2015 at 12:08 AM, Nehal J Wani nehaljw.k...@gmail.com
wrote:
This feature has been requested for a very long time. Since qemu guest
agent and leaseshelper give us reliable results, now the wait is over.
The RFC was first proposed by Michal Privoznik:
http://www.redhat.com
Lack of a lease (whether mac is given or not) is a normal expected scenario.
There is no need to raise an error.
Signed-off-by: Nehal J Wani nehaljw.k...@gmail.com
---
src/network/bridge_driver.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/src/network/bridge_driver.c b/src/network
The folder vircgroupdata was introduced in commit 2dbfa716 as part of
the test suite for virCgroupDetectMounts
---
tests/Makefile.am | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 9277c13..27cee63 100644
--- a/tests/Makefile.am
+++
On Mon, Mar 16, 2015 at 8:25 PM, Daniel P. Berrange berra...@redhat.com wrote:
From: Nehal J Wani nehaljw.k...@gmail.com
examples/Makefile.am:
* Add new file domipaddrs.py
examples/README:
* Add documentation for the python example
libvirt-override-api.xml:
* Add new symbol
-list/2012-June/msg00904.html),
resumed in July 2013
(http://www.redhat.com/archives/libvir-list/2013-July/msg01553.html)
and was granted entry in March 2015 :) Quite a long journey!
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On Wed, Mar 18, 2015 at 2:50 AM, Nehal J Wani nehaljw.k...@gmail.com wrote:
On Mon, Mar 16, 2015 at 8:25 PM, Daniel P. Berrange berra...@redhat.com
wrote:
From: Nehal J Wani nehaljw.k...@gmail.com
examples/Makefile.am:
* Add new file domipaddrs.py
examples/README:
* Add documentation
On Mon, Mar 30, 2015 at 1:16 PM, Peter Krempa pkre...@redhat.com wrote:
On Mon, Mar 30, 2015 at 03:29:40 +0530, Nehal J Wani wrote:
This is an attempt to fix: https://bugzilla.redhat.com/show_bug.cgi?id=812911
Calculate vm uptime by subtracting process starttime from system uptime:
Almost
This is an attempt to fix: https://bugzilla.redhat.com/show_bug.cgi?id=812911
Calculate vm uptime by subtracting process starttime from system uptime:
Almost equivalent to:
echo $(($(($(awk '{print $1}' /proc/uptime)*1e9 - $(($(cut -d -f22
/proc/$PID/stat)*1e7/(1.0 * 1e9)))
---
The repository link for libvirt-cim at
http://libvirt.org/CIM/downloads.html seems outdated. Shouldn't it be:
git clone git://libvirt.org/libvirt-cim
instead of
hg clone http://libvirt.org/hg/libvirt-cim
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> libvirt previously allowed dnsmasq to handle the lease files, but apparently
> they didn't have enough information for the APIs that report guest IP info,
> so Nehal replaced dnsmasq's automatic leasefile handling with custom
> handling that stores the extra data in addition to what dnsmasq needs. He
> can provide more info if you need it.
There was quite an amount of discussion on this dating back to 2013,
involving IRC as well as mailing list. All the discussion on the
mailing list is available at:
https://www.mail-archive.com/search?l=libvir-list%40redhat.com=from%3A%22Nehal%22=1=oldest
. If there are any specific queries, I am available on email/IRC.
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On Fri, Sep 30, 2016 at 5:47 PM, Michal Privoznik <mpriv...@redhat.com> wrote:
> On 28.09.2016 21:39, Nehal J Wani wrote:
>> Libvirt, on its own, shouldn't decide whether an expired lease should
>> stay in the custom leases database or not. It should rather rely on
>> t
The default dhcp lease time set by dnsmasq is only one hour, which can be
pretty small for developers relying on ip address(es) to be consistent
across reboots.
This patch adds support for setting a lease time in the network definition.
For now, all IP ranges under one will share a common
On Fri, Sep 23, 2016 at 1:20 PM, Peter Krempa <pkre...@redhat.com> wrote:
> On Fri, Sep 23, 2016 at 12:19:49 +0530, Nehal J Wani wrote:
>> The default dhcp lease time set by dnsmasq is only one hour, which can be
>> pretty small for developers relying on ip address(es) to be
On Fri, Sep 23, 2016 at 4:51 PM, Peter Krempa <pkre...@redhat.com> wrote:
> On Fri, Sep 23, 2016 at 15:33:46 +0530, Nehal J Wani wrote:
>> On Fri, Sep 23, 2016 at 1:20 PM, Peter Krempa <pkre...@redhat.com> wrote:
>> > On Fri, Sep 23, 2016 at 12:19:49 +0530, Nehal J
On Fri, Sep 23, 2016 at 9:26 PM, Laine Stump <la...@laine.org> wrote:
> On 09/23/2016 08:24 AM, Nehal J Wani wrote:
>>
>> On Fri, Sep 23, 2016 at 4:51 PM, Peter Krempa <pkre...@redhat.com> wrote:
>>>
>>> On Fri, Sep 23, 2016 at 15:33:46 +0530, Nehal
Libvirt, on its own, shouldn't decide whether an expired lease should
stay in the custom leases database or not. It should rather rely on
the 'DEL' event from dnsmasq.
---
src/util/virlease.c | 8
1 file changed, 8 deletions(-)
diff --git a/src/util/virlease.c b/src/util/virlease.c
The NSS module shouldn't rely on custom leases database to not have
entries for leases which have expired.
---
tools/nss/libvirt_nss.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/tools/nss/libvirt_nss.c b/tools/nss/libvirt_nss.c
index 54c4a2a..57ba473 100644
---
On Mon, Oct 3, 2016 at 1:19 PM, Michal Privoznik <mpriv...@redhat.com> wrote:
> On 30.09.2016 17:11, Nehal J Wani wrote:
>> The NSS module shouldn't rely on custom leases database to not have
>> entries for leases which have expired.
>>
>> Change-Id: Ic3e0430
On Sun, Sep 25, 2016 at 12:58 AM, Laine Stump <la...@laine.org> wrote:
> On 09/24/2016 10:51 AM, Nehal J Wani wrote:
>>
>> On Sat, Sep 24, 2016 at 3:01 AM, Laine Stump <la...@laine.org> wrote:
>>>
>>> On 09/23/2016 02:43 PM, Martin Wilck wrote:
>&
Libvirt, on its own, shouldn't decide whether an expired lease should
stay in the custom leases database or not. It should rather rely on
the 'DEL' event from dnsmasq.
---
src/util/virlease.c | 8
1 file changed, 8 deletions(-)
diff --git a/src/util/virlease.c b/src/util/virlease.c
The NSS module shouldn't rely on custom leases database to not have
entries for leases which have expired.
Change-Id: Ic3e043003d33ded0da74696a1d27ed4967ddbfb8
---
tools/nss/libvirt_nss.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/tools/nss/libvirt_nss.c
Since a94f0c5c qemu supports '-vga virtio'.
Libvirt also supports it since 21373feb.
This patch enables libvirt to parse the qemu-argv:
virsh domxml-from-native qemu-argv <(echo '/usr/bin/qemu-system-x86_64 -vga
virtio')
Signed-off-by: Nehal J Wani <nehaljw.k...@gmail.com>
---
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>
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ACK Series. Fixes everything mentioned in the thread:
https://www.redhat.com/archives/libvir-list/2016-November/msg00627.html
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),
which returns NULL.
I'd be happy to send a patch, but I am not sure what the right solution is.
- Should not specifying n to -smp allowed?
- Should -cpus=n also be parsed in qemuParseCommandLineSmp()?
Cheers!
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On Fri, Nov 18, 2016 at 12:27 PM, Nehal J Wani <nehaljw.k...@gmail.com> wrote:
> Since a94f0c5c qemu supports '-vga virtio'.
> Libvirt also supports it since 21373feb.
>
> This patch enables libvirt to parse the qemu-argv:
>
> virsh domxml-from-native qemu-argv <(echo '
, the compilation for libvirt succeeded because of pure
luck, as it had -I/usr/include as a CFLAG. This issue was faced while
compiling libvirt on Ubuntu 16.04.2 with bare minimum dev packages and a
custom compiled blkid kept in a non-standard $prefix.
Signed-off-by: Nehal J Wani <nehalj
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