[libvirt] [PATCH v3] Add helper program to create custom leases
Nehal J Wani
nehaljw.kkd1 at gmail.com
Mon Mar 10 15:02:09 UTC 2014
On Tue, Mar 4, 2014 at 12:18 AM, Nehal J Wani <nehaljw.kkd1 at gmail.com> wrote:
>
> On Mon, Feb 24, 2014 at 5:27 PM, Nehal J Wani <nehaljw.kkd1 at gmail.com> wrote:
> > Introduce helper program to catch events from dnsmasq and maintain a custom
> > lease file per network. It supports dhcpv4 and dhcpv6. The file is saved as
> > "<interface-name>.status".
> >
> > Each lease contains the following info:
> > <expiry-time (epoch time)> <mac> <iaid> <ip-address> <hostname> <clientid>
> >
> > Example of custom leases file content:
> > [
> > {
> > "iaid": "1221229",
> > "ip-address": "2001:db8:ca2:2:1::95",
> > "mac-address": "52:54:00:12:a2:6d",
> > "hostname": "Fedora20",
> > "client-id": "00:04:1a:c1:d9:6b:5a:0a:e2:bc:f8:4b:1e:37:2e:38:22:55",
> > "expiry-time": 1393244216
> > },
> > {
> > "ip-address": "192.168.150.208",
> > "mac-address": "52:54:00:11:56:b3",
> > "hostname": "Wani-PC",
> > "client-id": "01:52:54:00:11:56:b3",
> > "expiry-time": 1393244248
> > }
> > ]
> >
> > src/Makefile.am:
> > * Add options to compile the helper program
> >
> > src/network/bridge_driver.c:
> > * Introduce networkDnsmasqLeaseFileNameCustom()
> > * Invoke helper program along with dnsmasq
> > * Delete the .status file when corresponding n/w is destroyed.
> >
> > src/util/leaseshelper.c
> > * Helper program to create the custom lease file
> >
> > ---
> > v3:
> > * Improved file handling, removed redundant copying, introduced --help and --version
> >
> > v2:
> > * Changed format to JSON
> > * Refer: https://www.redhat.com/archives/libvir-list/2014-January/msg01234.html
> >
> > v1:
> > * Refer: https://www.redhat.com/archives/libvir-list/2014-January/msg00626.html
> >
> > src/Makefile.am | 16 +++
> > src/network/bridge_driver.c | 19 +++
> > src/util/leaseshelper.c | 303 +++++++++++++++++++++++++++++++++++++++++++
> > 3 files changed, 338 insertions(+), 0 deletions(-)
> > create mode 100644 src/util/leaseshelper.c
>
>
> Ping!
Ping!
--
Nehal J Wani
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