wwnodescan(1) | General Commands Manual | wwnodescan(1) |
NAME¶
wwnodescan - Scan for new systems making DHCP requests.
SYNOPSIS¶
wwnodescan [options] nodes
DESCRIPTION¶
You can scan for any number of nodes; this program will exit after all specified nodes have been found. The IP address provided will be incremented for each node found, and nodes will be added in the order given on the command line.
OPTIONS¶
wwnodescan options:
General options¶
-d, --debug
-h, --help
-d, --debug
-v, --verbose
-f, --file <file>
-l, --listen <iface>
-c, --tcpdump <cmd>
-T, --tshark <cmd>
-x, --max [<cnt>]
Modes¶
-t, --test
-r, --replace
-a, --autoconfig
-I, --infiniband
Settings¶
-n, --netdev <dev>
-i, --ipaddr <addr>
-m, --netmask <mask>
-V, --vnfs <vnfs>
-b, --bootstrap <name>
-g, --groups <groups>
DEFAULTS¶
As with all object types, you can create a template node object called DEFAULT whose attributes will be used as the default values for all new nodes. You can override some of these defaults using the options shown above.
EXAMPLES¶
# wwnodescan --ipaddr 10.0.1.10 --netmask 255.255.0.0 --vnfs=sl6.vnfs
--bootstrap=`uname -r` n0000 n0001 # wwsh node new DEFAULT --groups=grp1,test # wwsh provision node DEFAULT --vnfs=sl6.vnfs --bootstrap=`uname -r` # wwnodescan --ipaddr 10.0.1.100 --netmask 255.255.0.0 n00[02-19]
Dec 21 2017 | Warewulf 3.8 |