Setting up nodes gateway

[Carlos Familia]

Hi guys,

I have my nodes after wwnodescan with the following:

#### n0000.cluster ############################################################

  n0000.cluster: ID               = 79

  n0000.cluster: NAME             = n0000,n0000.cluster

  n0000.cluster: NODENAME         = n0000

  n0000.cluster: CLUSTER          = UNDEF

  n0000.cluster: DOMAIN           = cluster

  n0000.cluster: GROUPS           = UNDEF

  n0000.cluster: ENABLED          = TRUE

  n0000.cluster: eth0.HWADDR      = 30:75:12:dc:ee:ae

  n0000.cluster: eth0.HWPREFIX    = UNDEF

  n0000.cluster: eth0.IPADDR      = 10.15.20.10

  n0000.cluster: eth0.NETMASK     = 255.255.255.0

  n0000.cluster: eth0.NETWORK     = UNDEF

  n0000.cluster: eth0.GATEWAY     = UNDEF

  n0000.cluster: eth0.MTU         = UNDEF

  n0000.cluster: eth0.FQDN        = UNDEF

However i would like to have the gateway and network assigned automatically on boot.

I know that i can change the /etc/warewulf/defaults/node.conf to setup the Network, but for the life in me i can't figure out how to do the same for the gateway.

I have tried to add a DEFAULT node with the proper gateway, but i apparently the configuration in the DEFAULT node are not used to boot new nodes. I think i misunderstood the DEFAULT thing...

Any ideas?

[Jason Stover]

wwsh node set n0000 -D eth0 --gateway=10.15.1.1 --network=10.15.0.0

DEFAULT is used on a new node object creation.

-J

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[Carlos Familia]

Hi,

Is there any way to set it up for new node object creation?
Apparently it ignores the gateway set in DEFAULT.

Thanks

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[Jason Stover]

Using /etc/warewulf/default/node.conf should do it.

You'd set the netdev, and network values ... gateway seems to have
been skipped. I'll need to fix that. But you can find where it's set
in:

Warewulf/Event/DefaultNode.pm

You'll add in the following to the appropriate locations:

---- Start cut ----
my $gateway = $config->get("gateway");

( ... )
if ($netdev and $gateway) {
if (! $obj->gateway($netdev) ) {
$obj->gateway($netdev, $gateway);
}
}
---- End cut ----

You can then add:

gateway = 1.2.3.4

Into /etc/warewulf/default/node.conf ... This is ran on the node.new event.

I'll get it added into trunk here soon.

-J

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[Carlos Familia]

Many thanks.

[Jason Stover]

Also, rev 1968 has the changes in SVN.

http://warewulf.lbl.gov/trac/changeset/1968

-J

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