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Re: [Openqrm-user] pxe kernel option for openqrmserver
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From: Bart C. <bar...@te...> - 2010-02-27 09:27:30
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Martin, why don't you install the dhcp/tftp option, but pauze it immediately after installation so it's not active but you are able to look how openqrm modifies the relevant config files? Worst case you could kill all the daemons. Bits 'n Tricks http://www.bitsandtricks.com Free To Evolve > Hi ! > > Which kernel option should i append for pxe-boot, > if my openqrm-server haven't activate tftp/dhcp-server-plugin, > because i have to use a seperate dhcp-server (the one and only in our > enviroment) .. > > i try the pxe-default option of /usr/lib/openqrm/tftpboot > > # less pxelinux.cfg/default > > default linux > > label linux > kernel boot/vmlinuz-default > append ramdisk_size=131072 apm=off initrd=boot/initrd-default.img id=-1 > openqrm=IP-Numer-OPENQRM-SERVER selinux=0 ipappend 3 > > > .. but the bootoption openqrm=X.X.X.X won't be recognize, and the ip will > be resolve with the ip of our tftp/nfs-installation-server .... > > i've unpack the initrd-default-image and saw in the init-script (linuxrc > for openqrm) the Variable is "$OPENQRM_SERVER_IP_ADDRESS" > > . > . > . > > > # get the net working > > echo "Bringing up $OPENQRM_RESOURCE_MANAGED_INTERFACE:oq" > > echo "-> mac-address : $OPENQRM_RESOURCE_MAC_ADDRESS" > > echo "-> ip-address : $OPENQRM_RESOURCE_IP_ADDRESS" > > echo "-> subnetmask : $OPENQRM_RESOURCE_SUBNETMASK" > > echo "-> broadcast : $OPENQRM_RESOURCE_BROADCAST" > > echo "-> default gw : $OPENQRM_RESOURCE_DEFAULT_GATEWAY" > > echo "-> openQRM-server : $OPENQRM_SERVER_IP_ADDRESS" > > ifconfig lo 127.0.0.1 up > > ifconfig $OPENQRM_RESOURCE_MANAGED_INTERFACE down > > ifconfig $OPENQRM_RESOURCE_MANAGED_INTERFACE up > > ifconfig $OPENQRM_RESOURCE_MANAGED_INTERFACE:oq > > $OPENQRM_RESOURCE_IP_ADDRESS netmask $OPENQRM_RESOURCE_SUBNETMASK > > broadcast $OPENQRM_RESOURCE_BROADCAST up > > if [ "$OPENQRM_RESOURCE_DEFAULT_GATEWAY" != "0.0.0.0" ]; then > > route add default gw $OPENQRM_RESOURCE_DEFAULT_GATEWAY > > fi > > # force a small delay for the networkcard to initialyze > > ping -c 5 -q $OPENQRM_SERVER_IP_ADDRESS > /dev/null > > . > . > . > > > I still need an hint, > what's the Best Practice to integrate openqrm (specialy without > dhcp-server) in one existing IT-enviroment .. > > I like that project, specially the cloud-pluggin, and the new documentation > ;-) but haven't the resource for testing with a seperate subnet and my own > switch till yet .. > > .. i know, that openqrm should make "the hole in one", > but for testing/demonstrating (ok, not with all pleasures) it would be > very helpful for me to using openqrpm without his own ip-management ..... > > For a quick test, a separate subnet would be only possible with one > directly conneced second server on the second network-interface ... > > thanks & cheers > > Martin > > --------------------------------------------------------------------------- > --- Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Openqrm-user mailing list > Ope...@li... > https://lists.sourceforge.net/lists/listinfo/openqrm-user > |