Am Mittwoch, den 11.12.2013, 17:32 -0800 schrieb David Li: > Hi Fabian, > > I booted the new node stateless. But how can connect to it from ovirt > engine cli? The cli asks for three things: URL, user name and > password. I am not sure how to put them on the kernel boot option > line. > > David > > >
Hey David, please take a look here to find the correct cmdline: https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.0/html/Hypervisor_Deployment_Guide/sect-Deployment_Guide-Installing_Red_Hat_Enterprise_Virtualization_Hypervisors-RHEV_Hypervisor_Kernel_Parameters_and_Automated_Installation.html - fabian > > ______________________________________________________________________ > From: Fabian Deutsch <fabi...@redhat.com>; > To: David Li <david...@sbcglobal.net>; > Cc: users@ovirt.org <users@ovirt.org>; > Subject: Re: [Users] How to pxeboot ovrit node into memory > automatically? > Sent: Wed, Dec 11, 2013 8:00:40 AM > > > Am Dienstag, den 10.12.2013, 16:00 -0800 schrieb David Li: > > Hi Fabian, > > > > > > Does the stateless ovirt node have the VDSM built-in? > > Hey David, > > stateless is a feature or a special mode of oVirt Node which is also > available on the "oVirt Node for oVirt Engine" image [1]. > But please note that you will have to approve the Node in Engine after > each reboot if you use the stateless feature. This bug [2] might also > tackle the problem of a stateless Node. > > - fabian > > -- > [1] > http://resources.ovirt.org/releases/3.3/iso/ovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso > [2] https://bugzilla.redhat.com/show_bug.cgi?id=875088 > > > > > David > > > > > > > ______________________________________________________________ > > From: Fabian Deutsch <fabi...@redhat.com> > > To: David Li <david...@sbcglobal.net> > > Cc: "users@ovirt.org" <users@ovirt.org> > > Sent: Thursday, December 5, 2013 11:47 PM > > Subject: Re: [Users] How to pxeboot ovrit node into memory > > automatically? > > > > > > Am Donnerstag, den 05.12.2013, 16:30 -0800 schrieb David Li: > > > Hi Fabian, > > > > > > I think the bad route is a link local route 169.254.0.0/16. > > I am not quite sure if it's a real bug but in my case I have > > to remove this route. > > > Also I am using ramdisk based node without a local disk. > Can > > anything be persisted? > > > > Hey David, > > > > when you refer to stateless mode, then no, nothing can be > > persisted. > > Regarding the bug - Please provide the whole cmdline you are > > using to > > boot the node, to give me a chance to reproduce it. > > > > - fabian > > > > > David > > > > > > > > > > > > ----- Original Message ----- > > > > From: Fabian Deutsch <fabi...@redhat.com> > > > > To: David Li <david...@sbcglobal.net> > > > > Cc: "users@ovirt.org" <users@ovirt.org> > > > > Sent: Wednesday, December 4, 2013 11:17 AM > > > > Subject: Re: [Users] How to pxeboot ovrit node into > memory > > automatically? > > > > > > > > Am Montag, den 02.12.2013, 13:53 -0800 schrieb David Li: > > > >> Hi Fabian, > > > >> > > > >> Everytime the ovirt node boots up, it adds a route > entry > > that I have to > > > > manually remove. Otherwise it messed up my routing. > > > >> How do I modify the boot scripts to automatically > remove > > it? > > > > > > > > Hey David, > > > > > > > > could you file a bug for that route problem? > > > > > > > > You can try the following workaround: > > > > > > > > # 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 > > > > > > > > /etc/rc.d/rc.local should then be run on every boot. > > > > > > > > - fabian > > > > > > > >> ----- Original Message ----- > > > >> > From: Fabian Deutsch <fabi...@redhat.com> > > > >> > To: David Li <david...@sbcglobal.net> > > > >> > Cc: "users@ovirt.org" <users@ovirt.org> > > > >> > Sent: Monday, October 28, 2013 7:45 AM > > > >> > Subject: Re: [Users] How to pxeboot ovrit node into > > memory > > > > automatically? > > > >> > > > > >> > Am Montag, den 28.10.2013, 07:42 -0700 schrieb David > > Li: > > > >> >> > > > >> >> Hi Fabian, > > > >> >> > > > >> >> Yes rootpwd worked too! Thanks. > > > >> >> > > > >> >> Two new problems: > > > >> >> > > > >> >> But I found there is no networking for the > stateless > > node. > > > >> >> What kernel boot options are used to either use > DHCP > > or > > > > statically > > > >> > configure the IP address for an interface on the > node? > > > >> >> > > > >> >> I also need to have the sshd enabled. Is there a > > kernel option > > > > for that? > > > >> > > > > >> > Hey David, > > > >> > > > > >> > here you can find all the supported boot params in > > ovirt node: > > > >> > > > > > > > > http://gerrit.ovirt.org/gitweb?p=ovirt-node.git;a=blob;f=scripts/ovirt-init-functions.sh.in;h=c4280caefb89c77afc1e8bec8c925aa7f3039733;hb=HEAD#l214 > > > >> > > > > >> > Greetings > > > >> > fabian > > > >> > > > > >> >> David > > > >> >> > > > >> >> > > > >> >> > > > >> >> ----- Original Message ----- > > > >> >> > From: Fabian Deutsch <fabi...@redhat.com> > > > >> >> > To: David Li <david...@sbcglobal.net> > > > >> >> > Cc: "users@ovirt.org" <users@ovirt.org> > > > >> >> > Sent: Friday, October 25, 2013 9:10 AM > > > >> >> > Subject: Re: [Users] How to pxeboot ovrit node > > into memory > > > >> > automatically? > > > >> >> > > > > >> >> > Am Freitag, den 25.10.2013, 08:57 -0700 schrieb > > David Li: > > > >> >> >> Hi Fabian, > > > >> >> >> > > > >> >> >> That kernel option worked for me! The node is > > booted > > > > up in RAM. > > > >> > Thanks! > > > >> >> >> > > > >> >> >> My next question is: > > > >> >> >> How do I specify the root login and passwd as > > boot > > > > parameters? > > > >> >> > > > > >> >> > Hey David. > > > >> >> > > > > >> >> > Nice that it worked! Were you able to register to > > the > > > > Engine? > > > >> >> > > > > >> >> > You can use the adminpw= and rootpw= kernel > > arguments to set > > > > > > > >> > passwords. > > > >> >> > use > > > >> >> > $ openssl passwd -salt 42 > > > >> >> > to create one or two passwords > > > >> >> > > > > >> >> > Greetings > > > >> >> > fabian > > > >> >> > > > > >> >> >> David > > > >> >> >> > > > >> >> >> > > > >> >> >> > > > >> >> >> > > > >> >> >> ----- Original Message ----- > > > >> >> >> > From: Fabian Deutsch <fabi...@redhat.com> > > > >> >> >> > To: David Li <david...@sbcglobal.net> > > > >> >> >> > Cc: "users@ovirt.org" > > > > <users@ovirt.org> > > > >> >> >> > Sent: Thursday, October 24, 2013 11:47 PM > > > >> >> >> > Subject: Re: [Users] How to pxeboot ovrit > > node > > > > into memory > > > >> >> > automatically? > > > >> >> >> > > > > >> >> >> > Am Donnerstag, den 24.10.2013, 16:26 -0700 > > schrieb > > > > David Li: > > > >> >> >> >> Hi, > > > >> >> >> >> > > > >> >> >> >> I was following the instructions at > > > >> >> > http://www.ovirt.org/Node_PXE. My goal > > > >> >> >> > is to use pxeboot (iPXE) to boot the node > > entirely > > > > into RAM > > > >> > with > > > >> >> > rootfs. What I > > > >> >> >> > got now is an installation screen which > > requires a > > > > local > > > >> > storage. My > > > >> >> > system has > > > >> >> >> > no disk and this doesn't quite work for me. > > > >> >> >> >> > > > >> >> >> >> What's are the kernel parameters I need > > > > to use to > > > >> > boot the > > > >> >> > node into > > > >> >> >> > RAM automatically? I am OK as the first step > > with > > > > a > > > >> > stateless node. > > > >> >> >> > > > > >> >> >> > Hey David, > > > >> >> >> > > > > >> >> >> > the stateless mode is currently not > > completely > > > > working with > > > >> > oVirt > > > >> >> >> > Engine. That means a Node needs to be > > approved > > > > each time it > > > >> > boots into > > > >> >> >> > the stateless mode. > > > >> >> >> > The stateless mode can be entered by > > appending > > > > stateless to > > > >> > the > > > >> >> > default > > > >> >> >> > kernel arguments. > > > >> >> >> > > > > >> >> >> > Greetings > > > >> >> >> > fabian > > > >> >> >> > > > > >> >> > > > > >> > > > > > > > > > > > > > > >
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