On Sat, Apr 26, 2014 at 5:29 AM, Nehal J Wani <nehaljw.kkd1@xxxxxxxxx> 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/network/leaseshelper.c
> * Helper program to create the custom lease file
>
> ---
> v5:
> * More comments added, for better explanation
> * Use of virFileFindResource() to identify proper path to helper binary
> * Use of VIR_ENUM_IMPL for handling action events added
>
> v4:
> * Addition of pidfile and a corresponding lock for it
> * Make correction for dnsmasq < 2.52 (Only IPv4)
> * Move helper file from src/util to src/network
> * Increase limit on max size of leases file
> * Refer: https://www.redhat.com/archives/libvir-list/2014-March/msg01038.html
>
> v3:
> * Improved file handling, removed redundant copying, introduced --help and --version
> * Refer: https://www.redhat.com/archives/libvir-list/2014-February/msg01431.html
>
> 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 | 22 +++
> src/network/bridge_driver.c | 27 ++++
> src/network/leaseshelper.c | 360 +++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 409 insertions(+), 0 deletions(-)
> create mode 100644 src/network/leaseshelper.c
Ping!
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