Re: [Users] How to pxeboot ovrit node into memory automatically?

Hi Fabian, =20 I think the bad route is a link local route 169.254.0.0/16. I am not quit=

Also I am using ramdisk based node without a local disk. Can anything be =

David =20 =20 =20 ----- Original Message ----- > From: Fabian Deutsch <fabiand(a)redhat.com&gt; > To: David Li <david_li(a)sbcglobal.net&gt; > Cc: &quot;users(a)ovirt.org&quot; <users(a)ovirt.org&gt; > Sent: Wednesday, December 4, 2013 11:17 AM > Subject: Re: [Users] How to pxeboot ovrit node into memory automaticall=

>=20 > Am Montag, den 02.12.2013, 13:53 -0800 schrieb David Li: >> Hi Fabian, >>=20 >> Everytime the ovirt node boots up, it adds a route entry that I have =

> manually remove. Otherwise it messed up my routing.=20 >> How do I modify the boot scripts to automatically remove it? >=20 > Hey David, >=20 > could you file a bug for that route problem? >=20 > You can try the following workaround: >=20 > # Create /etc/rc.d/rc.local with the commands to run > $ vi /etc/rc.d/rc.local > $ chmod a+x /etc/rc.d/rc.local > $ persist /etc/rc.d/rc.local >=20 > /etc/rc.d/rc.local should then be run on every boot. >=20 > - fabian >=20 >> ----- Original Message ----- >> > From: Fabian Deutsch <fabiand(a)redhat.com&gt; >> > To: David Li <david_li(a)sbcglobal.net&gt; >> > Cc: &quot;users(a)ovirt.org&quot; <users(a)ovirt.org&gt; >> > Sent: Monday, October 28, 2013 7:45 AM >> > Subject: Re: [Users] How to pxeboot ovrit node into memory=20 > automatically? >> >=20 >> > Am Montag, den 28.10.2013, 07:42 -0700 schrieb David Li: >> >>=20 >> >> Hi Fabian, >> >>=20 >> >> Yes rootpwd worked too! Thanks. >> >>=20 >> >> Two new problems: >> >>=20 >> >> But I found there is no networking for the stateless node. >> >> What kernel boot options are used to either use DHCP or=20 > statically=20 >> > configure the IP address for an interface on the node? >> >>=20 >> >> I also need to have the sshd enabled. Is there a kernel option=

> for that? >> >=20 >> > Hey David, >> >=20 >> > here you can find all the supported boot params in ovirt node: >> >=20 > http://gerrit.ovirt.org/gitweb?p=3Dovirt-node.git;a=3Dblob;f=3Dscripts/=

>> >=20 >> > Greetings >> > fabian >> >=20 >> >> David >> >>=20 >> >>=20 >> >>=20 >> >> ----- Original Message ----- >> >> > From: Fabian Deutsch <fabiand(a)redhat.com&gt; >> >> > To: David Li <david_li(a)sbcglobal.net&gt; >> >> > Cc: &quot;users(a)ovirt.org&quot; <users(a)ovirt.org&gt; >> >> > Sent: Friday, October 25, 2013 9:10 AM >> >> > Subject: Re: [Users] How to pxeboot ovrit node into memory=20 >> > automatically? >> >> >=20 >> >> > Am Freitag, den 25.10.2013, 08:57 -0700 schrieb David Li: >> >> >> Hi Fabian, >> >> >>=20 >> >> >> That kernel option worked for me! The node is booted=20 > up in RAM.=20 >> > Thanks! >> >> >>=20 >> >> >> My next question is: >> >> >> How do I specify the root login and passwd as boot=20 > parameters?=20 >> >> >=20 >> >> > Hey David. >> >> >=20 >> >> > Nice that it worked! Were you able to register to the=20 > Engine? >> >> >=20 >> >> > You can use the adminpw=3D and rootpw=3D kernel arguments to se=

>=20 >> > passwords. >> >> > use >> >> > $ openssl passwd -salt 42 >> >> > to create one or two passwords >> >> >=20 >> >> > Greetings >> >> > fabian >> >> >=20 >> >> >> David >> >> >>=20 >> >> >>=20 >> >> >>=20 >> >> >>=20 >> >> >> ----- Original Message ----- >> >> >> > From: Fabian Deutsch <fabiand(a)redhat.com&gt; >> >> >> > To: David Li <david_li(a)sbcglobal.net&gt; >> >> >> > Cc: &quot;users(a)ovirt.org&quot;=20 > <users(a)ovirt.org&gt; >> >> >> > Sent: Thursday, October 24, 2013 11:47 PM >> >> >> > Subject: Re: [Users] How to pxeboot ovrit node=20 > into memory=20 >> >> > automatically? >> >> >> >=20 >> >> >> > Am Donnerstag, den 24.10.2013, 16:26 -0700 schrieb=20 > David Li: >> >> >> >> Hi, >> >> >> >>=20 >> >> >> >> I was following the instructions at=20 >> >> > http://www.ovirt.org/Node_PXE. My goal=20 >> >> >> > is to use pxeboot (iPXE) to boot the node entirely=20 > into RAM=20 >> > with=20 >> >> > rootfs. What I=20 >> >> >> > got now is an installation screen which requires a=20 > local=20 >> > storage. My=20 >> >> > system has=20 >> >> >> > no disk and this doesn't quite work for me.=20 >> >> >> >>=20 >> >> >> >> What's are the kernel parameters I need=20 > to use to=20 >> > boot the=20 >> >> > node into=20 >> >> >> > RAM automatically? I am OK as the first step with=20 > a=20 >> > stateless node.=20 >> >> >> >=20 >> >> >> > Hey David, >> >> >> >=20 >> >> >> > the stateless mode is currently not completely=20 > working with=20 >> > oVirt >> >> >> > Engine. That means a Node needs to be approved=20 > each time it=20 >> > boots into >> >> >> > the stateless mode. >> >> >> > The stateless mode can be entered by appending=20 > stateless to=20 >> > the=20 >> >> > default >> >> >> > kernel arguments. >> >> >> >=20 >> >> >> > Greetings >> >> >> > fabian >> >> >> >=20 >> >> >=20 >> >=20 >=20

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