On Tue, Jun 12, 2012 at 5:43 PM, James Cammarata <[email protected]> wrote: >> So this change on its own is insufficient in my environment. Here is the >> resulting bootlog: >> >> TFTP BOOT --------------------------------------------------- >> Server IP.....................9.3.191.134 >> Client IP.....................9.3.192.209 >> Gateway IP....................9.3.192.1 >> Subnet Mask...................255.255.255.0 >> ( 1 ) Filename................./yaboot >> TFTP Retries..................5 >> Block Size....................512 >> FINAL PACKET COUNT = 388 >> FINAL FILE SIZE = 198376 BYTES >> >> Elapsed time since release of system processors: 18709 mins 13 secs >> >> ipv6 = <0> >> siaddr = <9.3.191.134> >> file = <> >> ciaddr = <9.3.192.209> >> giaddr = <9.3.192.1> >> bootp_retries = <5> >> tftp_retries = <5> >> addl_params = <512> >> dhcpv6 = <<NULL>> >> blksize = <<NULL>> >> Try to netboot >> >> >> >> TFTP BOOT --------------------------------------------------- >> Server IP.....................9.3.191.134 >> Client IP.....................9.3.192.209 >> Gateway IP....................9.3.192.1 >> Subnet Mask...................255.255.255.0 >> ( 1 ) Filename.................\etc\01-82-5c-60-4a-67-04 >> TFTP Retries..................5 >> Block Size....................512 >> 1 >> 2 >> 3 >> !BA017021 ! >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> Error, can't read config file >> >> ... >> >> It tries a few other config file locations, but then eventually drops to >> yaboot's prompt, with no kernels available, and if you hit enter there, >> it just tries to load the conf file again. >> >> FWIW, here was the generated stanza: >> >> host generic7 { >> hardware ethernet <AA:BB:CC:DD:EE:FF>; >> fixed-address <ip>; >> option host-name "<hostname>"; >> option subnet-mask 255.255.255.0; >> option routers <gw>; >> filename "/yaboot"; >> } >> >> If I change your commit slightly, I do get what I need: >> >> >> >> Do not generate either the next-server or filename sections of the DHCP >> stanza if a server is not setup to netboot. This allows DHCP >> environments to obtain IP addresses, but prevents netboot cycles on >> PowerPC. >> >> Signed-off-by: Nishanth Aravamudan <[email protected]> >> >> diff --git a/templates/etc/dhcp.template b/templates/etc/dhcp.template >> index d7a28ef..58926ab 100644 >> --- a/templates/etc/dhcp.template >> +++ b/templates/etc/dhcp.template >> @@ -50,6 +50,7 @@ group { >> #if $iface.gateway: >> option routers $iface.gateway; >> #end if >> + #if $iface.netboot_enabled: >> #if $iface.enable_gpxe: >> if exists user-class and option user-class = "gPXE" { >> filename >> "http://$cobbler_server/cblr/svc/op/gpxe/system/$iface.owner";; >> @@ -61,7 +62,6 @@ group { >> #end if >> ## Cobbler defaults to $next_server, but some users >> ## may like to use $iface.system.server for proxied setups >> - #if $iface.netboot_enabled: >> next-server $next_server; >> #end if >> ## next-server $iface.next_server; >> >> -- >> Nishanth Aravamudan <[email protected]> >> IBM Linux Technology Center >> > > It sounds like you need a new system (per-interface maybe?) setting to > prevent entries from being entered into the dhcpd.conf: > > if not netboot_enabled and disable_dhcp_entry: > continue > > disable_dhcp_entry would default to false.
Isn't that just duplicating the function of checking the 'static' box? -greg _______________________________________________ cobbler mailing list [email protected] https://fedorahosted.org/mailman/listinfo/cobbler
