Thanks for this info.  This will def. help me out.

On Monday, June 5, 2017 at 10:17:48 AM UTC-4, Lukas Zapletal wrote:
>
> Hey, 
>
> so you want to create dynamic lease reservations for them, so they are 
> then managable by Foreman? You can either manually edit dhcp.leases 
> file and put them there (see other dhcpd.leases under foremans control 
> for examples), or you can use DHCP API of the DHCP smart proxy to put 
> the records in. It's super simple, undocumented tho: 
>
> Getting stuff is super easy, posting stuff is little bit more work 
> (you do HTTP PUT/POST requests): 
>
> [lzap@lzapx foreman]$ curl-proxy /dhcp/192.168.122.0 
> { 
>     "reservations": [ 
>         { 
>             "name": "mac5254007338ec.local.lan", 
>             "ip": "192.168.122.116", 
>             "mac": "52:54:00:73:38:ec", 
>             "subnet": "192.168.122.0/255.255.255.0", 
>             "type": "reservation", 
>             "hostname": "mac5254007338ec.local.lan", 
>             "deleteable": true, 
>             "hardware_type": "ethernet", 
>             "filename": "pxelinux.0", 
>             "nextServer": "192.168.122.1" 
>         }, 
>         { 
>             "name": "mac525400549b27.local.lan", 
>             "ip": "192.168.122.136", 
>             "mac": "52:54:00:54:9b:27", 
>             "subnet": "192.168.122.0/255.255.255.0", 
>             "type": "reservation", 
>             "hostname": "mac525400549b27.local.lan", 
>             "deleteable": true, 
>             "hardware_type": "ethernet", 
>             "filename": "pxelinux.0", 
>             "nextServer": "192.168.122.1" 
>         }, 
>         { 
>             "name": "jimmy-lavatch.local.lan", 
>             "ip": "192.168.122.110", 
>             "mac": "52:54:00:f0:67:7c", 
>             "subnet": "192.168.122.0/255.255.255.0", 
>             "type": "reservation", 
>             "hostname": "jimmy-lavatch.local.lan", 
>             "deleteable": true, 
>             "hardware_type": "ethernet", 
>             "filename": "pxelinux.0", 
>             "nextServer": "192.168.122.1" 
>         }, 
>         { 
>             "name": "dummy-host-1.local.lan", 
>             "ip": "192.168.122.112", 
>             "mac": "aa:bb:cc:dd:ee:ff", 
>             "subnet": "192.168.122.0/255.255.255.0", 
>             "type": "reservation", 
>             "hostname": "dummy-host-1.local.lan", 
>             "deleteable": true, 
>             "hardware_type": "ethernet", 
>             "filename": "pxelinux.0", 
>             "nextServer": "192.168.122.1" 
>         }, 
>         { 
>             "name": "mac52540052f68a.local.lan", 
>             "ip": "192.168.122.56", 
>             "mac": "52:54:00:52:f6:8a", 
>             "subnet": "192.168.122.0/255.255.255.0", 
>             "type": "reservation", 
>             "hostname": "mac52540052f68a.local.lan", 
>             "deleteable": true, 
>             "hardware_type": "ethernet", 
>             "filename": "pxelinux.0", 
>             "nextServer": "192.168.122.1" 
>         } 
>     ], 
>     "leases": [ 
>
>     ] 
> } 
> [lzap@lzapx foreman]$ curl-proxy /dhcp/192.168.122.0/ip/192.168.122.56 
> [ 
>     { 
>         "name": "mac52540052f68a.local.lan", 
>         "ip": "192.168.122.56", 
>         "mac": "52:54:00:52:f6:8a", 
>         "subnet": "192.168.122.0/255.255.255.0", 
>         "type": "reservation", 
>         "hostname": "mac52540052f68a.local.lan", 
>         "deleteable": true, 
>         "hardware_type": "ethernet", 
>         "filename": "pxelinux.0", 
>         "nextServer": "192.168.122.1" 
>     } 
> ] 
>
> On Mon, Jun 5, 2017 at 1:52 PM, justin parker <[email protected] 
> <javascript:>> wrote: 
> > Hello, 
> > 
> > We have five networks that aren't being controlled by a foreman smart 
> proxy, 
> > but would like them to be.  There are already hosts on the network that 
> are 
> > DHCP clients.  I have already gotten a list and would like to add these 
> > hosts into foreman's DHCP before I switch over to controlling the 
> networks 
> > with the smart proxy so their IP addresses don't change.  Is there a way 
> to 
> > do this via the API or hammer? 
> > 
> > Thanks, 
> > Justin 
> > 
> > -- 
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>
>
>
> -- 
> Later, 
>   Lukas @lzap Zapletal 
>

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