[libvirt] [PATCH v2] leaseshelper: improvements to support all events

[Eric Blake]

On 07/23/2014 02:32 PM, Eric Blake wrote:
> I think the enhanced format should look like:
> 
> {
>   "server-duid": "...",
>   "leases": [
>      	{
>             "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
>         },
> ...
>     ]

On IRC, we discussed another alternative - keep the top-level item as an
array, and instead of adding "server-duid" as an array element, just add
it as an optional field member of each {} ipv6 lease in the array
(multiple copies of the string, but oh well).  At least that way, you
aren't artificially adding a non-lease to the array itself, and
hopefully libvirt 1.2.6 ignores unknown fields of a lease array entry.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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