; =0A>> To: David Li <david_li@sbcglobal.net>; =0A>> Cc: users@ovirt.org <= users@ovirt.org>; =0A>> Subject: Re: [Users] How to pxeboot ovrit node into= memory=0A>> automatically? =0A>> Sent: Wed, Dec 11, 2013 8:00:40 AM =0A>> = =0A>> =0A>> Am Dienstag, den 10.12.2013, 16:00 -0800 schrieb David Li:=0A>>= Hi Fabian,=0A>> > =0A>> > =0A>> > Does the stateless ovirt node have the= VDSM built-in? =0A>> =0A>> Hey David,=0A>> =0A>> stateless is a feature or= a special mode of oVirt Node which is also=0A>> available on the "oVirt No= de for oVirt Engine" image [1].=0A>> But please note that you will have to = approve the Node in Engine after=0A>> each reboot if you use the stateless = feature. This bug [2] might also=0A>> tackle the problem of a stateless Nod= e.=0A>> =0A>> - fabian=0A>> =0A>> --=0A>> [1]=0A>> http://resources.ovirt.o= rg/releases/3.3/iso/ovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso=0A>> [2] https:/= /bugzilla.redhat.com/show_bug.cgi?id=3D875088=0A>> =0A>> > =0A>> > David=0A=
=0A>> >=A0 =A0 =A0 =A0 =0A>> >=0A>> __________________________________= ____________________________=0A>> >=A0 =A0 =A0 =A0 From: Fabian Deutsch <fa= biand@redhat.com>=0A>> >=A0 =A0 =A0 =A0 To: David Li <david_li@sbcglobal.ne= t> =0A>> >=A0 =A0 =A0 =A0 Cc: "users@ovirt.org" <users@ovirt.org> =0A>> >= =A0 =A0 =A0 =A0 Sent: Thursday, December 5, 2013 11:47 PM=0A>> >=A0 =A0 =A0= =A0 Subject: Re: [Users] How to pxeboot ovrit node into memory=0A>> >=A0 = =A0 =A0 =A0 automatically?=0A>> >=A0 =A0 =A0 =A0 =0A>> >=A0 =A0 =A0 =A0 =0A= =A0 =A0 =A0 =A0 Am Donnerstag, den 05.12.2013, 16:30 -0800 schrieb Davi= d Li:=0A>> >=A0 =A0 =A0 =A0 > Hi Fabian,=0A>> >=A0 =A0 =A0 =A0 > =0A>> >=A0= =A0 =A0 =A0 > I think the bad route is a link local route 169.254.0.0/16.= =0A>> >=A0 =A0 =A0 =A0 I am not quite sure if it's a real bug but in my cas= e I have=0A>> >=A0 =A0 =A0 =A0 to remove this route.=0A>> >=A0 =A0 =A0 =A0 = Also I am using ramdisk based node without a local disk.=0A>> Can=0A>> >= =A0 =A0 =A0 =A0 anything be persisted? =0A>> >=A0 =A0 =A0 =A0 =0A>> >=A0 = =A0 =A0 =A0 Hey David,=0A>> >=A0 =A0 =A0 =A0 =0A>> >=A0 =A0 =A0 =A0 when yo= u refer to stateless mode, then no, nothing can be=0A>> >=A0 =A0 =A0 =A0 pe= rsisted.=0A>> >=A0 =A0 =A0 =A0 Regarding the bug - Please provide the whole= cmdline you are=0A>> >=A0 =A0 =A0 =A0 using to=0A>> >=A0 =A0 =A0 =A0 boot =
=A0 =A0 =A0 =A0 - fabian=0A>> >=A0 =A0 =A0 =A0 =0A>> >=A0 =A0 =A0 =A0 > Da= vid=0A>> >=A0 =A0 =A0 =A0 > =0A>> >=A0 =A0 =A0 =A0 > =0A>> >=A0 =A0 =A0 =A0= =0A>> >=A0 =A0 =A0 =A0 > ----- Original Message -----=0A>> >=A0 =A0 =A0 = =A0 > > From: Fabian Deutsch <fabiand@redhat.com>=0A>> >=A0 =A0 =A0 =A0 > >= To: David Li <david_li@sbcglobal.net>=0A>> >=A0 =A0 =A0 =A0 > > Cc: "users= @ovirt.org" <users@ovirt.org>=0A>> >=A0 =A0 =A0 =A0 > > Sent: Wednesday, De= cember 4, 2013 11:17 AM=0A>> >=A0 =A0 =A0 =A0 > > Subject: Re: [Users] How = to pxeboot ovrit node into=0A>> memory=0A>> >=A0 =A0 =A0 =A0 automatically?= =0A>> >=A0 =A0 =A0 =A0 > > =0A>> >=A0 =A0 =A0 =A0 > > Am Montag, den 02.12.= 2013, 13:53 -0800 schrieb David Li:=0A>> >=A0 =A0 =A0 =A0 > >>=A0 Hi Fabian= ,=0A>> >=A0 =A0 =A0 =A0 > >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 Everytime the o= virt node boots up, it adds a route=0A>> entry=0A>> >=A0 =A0 =A0 =A0 that I= have to =0A>> >=A0 =A0 =A0 =A0 > > manually remove. Otherwise it messed up= my routing. =0A>> >=A0 =A0 =A0 =A0 > >>=A0 How do I modify the boot script= s to automatically=0A>> remove=0A>> >=A0 =A0 =A0 =A0 it?=0A>> >=A0 =A0 =A0 = =A0 > > =0A>> >=A0 =A0 =A0 =A0 > > Hey David,=0A>> >=A0 =A0 =A0 =A0 > > =0A=
=A0 =A0 =A0 =A0 > > could you file a bug for that route problem?=0A>> >= =A0 =A0 =A0 =A0 > > =0A>> >=A0 =A0 =A0 =A0 > > You can try the following wo= rkaround:=0A>> >=A0 =A0 =A0 =A0 > > =0A>> >=A0 =A0 =A0 =A0 > > # Create /et= c/rc.d/rc.local with the commands to run=0A>> >=A0 =A0 =A0 =A0 > > $ vi /et= c/rc.d/rc.local=0A>> >=A0 =A0 =A0 =A0 > > $ chmod a+x /etc/rc.d/rc.local=0A= =A0 =A0 =A0 =A0 > > $ persist /etc/rc.d/rc.local=0A>> >=A0 =A0 =A0 =A0 = =0A>> >=A0 =A0 =A0 =A0 > > /etc/rc.d/rc.local should then be run on eve= ry boot.=0A>> >=A0 =A0 =A0 =A0 > > =0A>> >=A0 =A0 =A0 =A0 > > - fabian=0A>>= =A0 =A0 =A0 =A0 > > =0A>> >=A0 =A0 =A0 =A0 > >>=A0 ----- Original Message= -----=0A>> >=A0 =A0 =A0 =A0 > >>=A0 > From: Fabian Deutsch <fabiand@redhat= .com>=0A>> >=A0 =A0 =A0 =A0 > >>=A0 > To: David Li <david_li@sbcglobal.net>= =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > Cc: "users@ovirt.org" <users@ovirt.org>=0A= =A0 =A0 =A0 =A0 > >>=A0 > Sent: Monday, October 28, 2013 7:45 AM=0A>> >= =A0 =A0 =A0 =A0 > >>=A0 > Subject: Re: [Users] How to pxeboot ovrit node in= to=0A>> >=A0 =A0 =A0 =A0 memory =0A>> >=A0 =A0 =A0 =A0 > > automatically?= =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > Am Montag= , den 28.10.2013, 07:42 -0700 schrieb David=0A>> >=A0 =A0 =A0 =A0 Li:=0A>> = =A0 =A0 =A0 =A0 > >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 Hi Fabian,= =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 Yes = rootpwd worked too! Thanks.=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >> =0A>> >=A0 =A0= =A0 =A0 > >>=A0 >>=A0 Two new problems:=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >> = =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 But I found there is no networking for=
=A0 David=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>= =A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>= =A0 ----- Original Message -----=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > From= : Fabian Deutsch <fabiand@redhat.com>=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >= To: David Li <david_li@sbcglobal.net>=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 = Cc: "users@ovirt.org" <users@ovirt.org>=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>= =A0 > Sent: Friday, October 25, 2013 9:10 AM=0A>> >=A0 =A0 =A0 =A0 > >>=A0 = =A0 > Subject: Re: [Users] How to pxeboot ovrit node=0A>> >=A0 =A0 =A0 = =A0 into memory =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > automatically?=0A>> >=A0 = =A0 =A0 =A0 > >>=A0 >>=A0 > =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > Am Freit= ag, den 25.10.2013, 08:57 -0700 schrieb=0A>> >=A0 =A0 =A0 =A0 David Li:=0A>= =A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 Hi Fabian,=0A>> >=A0 =A0 =A0 =A0 > >= =A0 >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 That kernel option= worked for me!=A0 The node is=0A>> >=A0 =A0 =A0 =A0 booted =0A>> >=A0 =A0 = =A0 =A0 > > up in RAM. =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > Thanks!=0A>> >=A0 = =A0 =A0 =A0 > >>=A0 >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 My = next question is:=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >> How do I specify t= he root login and passwd as=0A>> >=A0 =A0 =A0 =A0 boot =0A>> >=A0 =A0 =A0 = =A0 > > parameters? =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > =0A>> >=A0 =A0 = =A0 =A0 > >>=A0 >>=A0 > Hey David.=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > = =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > Nice that it worked! Were you able t= o register to=0A>> >=A0 =A0 =A0 =A0 the =0A>> >=A0 =A0 =A0 =A0 > > Engine?= =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0= You can use the adminpw=3D and rootpw=3D kernel=0A>> >=A0 =A0 =A0 =A0 ar= guments to set =0A>> >=A0 =A0 =A0 =A0 > > =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > =
=A0 >>=A0 > $ openssl passwd -salt 42=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>= =A0 > to create one or two passwords=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > = =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > Greetings=0A>> >=A0 =A0 =A0 =A0 > >>= =A0 >>=A0 > fabian=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > =0A>> >=A0 =A0 =A0= =A0 > >>=A0 >>=A0 >>=A0 David=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >> =0A>>= =A0 =A0 =A0 =A0 > >>=A0 >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >> = =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>= =A0 >>=A0 ----- Original Message -----=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 = =A0 > From: Fabian Deutsch <fabiand@redhat.com>=0A>> >=A0 =A0 =A0 =A0 > >= =A0 >>=A0 >>=A0 > To: David Li <david_li@sbcglobal.net>=0A>> >=A0 =A0 =A0 = =A0 > >>=A0 >>=A0 >>=A0 > Cc: "users@ovirt.org" =0A>> >=A0 =A0 =A0 =A0 > > = <users@ovirt.org>=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > Sent: Thursda= y, October 24, 2013 11:47 PM=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > Su= bject: Re: [Users] How to pxeboot ovrit=0A>> >=A0 =A0 =A0 =A0 node =0A>> >= =A0 =A0 =A0 =A0 > > into memory =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > auto= matically?=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > =0A>> >=A0 =A0 =A0 = =A0 > >>=A0 >>=A0 >>=A0 > Am Donnerstag, den 24.10.2013, 16:26 -0700=0A>> >= =A0 =A0 =A0 =A0 schrieb =0A>> >=A0 =A0 =A0 =A0 > > David Li:=0A>> >=A0 =A0 = =A0 =A0 > >>=A0 >>=A0 >>=A0 >>=A0 Hi,=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >= =A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 >>=A0 I was following th= e instructions at =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > http://www.ovirt.o= rg/Node_PXE. My goal =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > is to use=
--1013620071-1922147181-1386897821=:40672 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Hi Fabian,=0A=0A=0AI have now a setup like this:=0A=0A=0A=A0 +-----------+ = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 +----------= ----------+=0A=A0 | =A0ovirt-shell | =A0---- network ---------| =A0 =A0 =A0= stateless node =A0 |=0A+------------+ =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0+-------------------+=0A=0AA few more questi= ons:=0A=0A1. Where is the source to build this image?=A0ovirt-node-iso-3.0.= 3-1.1.vdsm.fc19.iso. Is it the same as=A0http://gerrit.ovirt.org/p/ovirt-no= de.git?=0A=0A2. I am a little confused by the kernel parameter rhevm_admin_= password and management_server. Are they used by ovirt-shell to connect to = the ovirt-node? For example in ovirt-shell, =A0should I use "connect =A0--u= rl http://<ovirt-node-ip-addr>:8080/api --user "user@domain" --password "rh= evm_admin_password"? =A0Also in this command line, what's "user@domain" and= where do I specify "user" and "domain"?=0A=0A=0AThanks.=0A=0A=0A>_________= _______________________=0A> From: Fabian Deutsch <fabiand@redhat.com>=0A>To= : David Li <david_li@sbcglobal.net> =0A>Cc: "users@ovirt.org" <users@ovirt.= org> =0A>Sent: Thursday, December 12, 2013 7:40 AM=0A>Subject: Re: [Users] = How to pxeboot ovrit node into memory automatically?=0A> =0A>=0A>Am Mittwoc= h, den 11.12.2013, 17:32 -0800 schrieb David Li:=0A>> Hi Fabian,=0A>> =0A>>= I booted the new node stateless. But how can connect to it from ovirt=0A>>= engine cli? The cli asks for three things: URL, user name and=0A>> passwor= d. I am not sure how to put them on the kernel boot option=0A>> line.=0A>> = =0A>> David=0A>> =0A>> =0A>> =0A>=0A>Hey David,=0A>=0A>please take a look h= ere to find the correct cmdline:=0A>https://access.redhat.com/site/document= ation/en-US/Red_Hat_Enterprise_Virtualization/3.0/html/Hypervisor_Deploymen= t_Guide/sect-Deployment_Guide-Installing_Red_Hat_Enterprise_Virtualization_= Hypervisors-RHEV_Hypervisor_Kernel_Parameters_and_Automated_Installation.ht= ml=0A>=0A>- fabian=0A>=0A>> =0A>> _________________________________________= _____________________________=0A>> From: Fabian Deutsch <fabiand@redhat.com= the node, to give me a chance to reproduce it.=0A>> >=A0 =A0 =A0 =A0 =0A>> = the=0A>> stateless=0A>> >=A0 =A0 =A0 =A0 node.=0A>> >=A0 =A0 =A0 =A0 > >>= =A0 >>=A0 What kernel boot options are used to either use=0A>> DHCP=0A>> >= =A0 =A0 =A0 =A0 or =0A>> >=A0 =A0 =A0 =A0 > > statically =0A>> >=A0 =A0 =A0= =A0 > >>=A0 > configure the IP address for an interface on the=0A>> node?= =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 I al= so need to have the sshd enabled. Is there a=0A>> >=A0 =A0 =A0 =A0 kernel o= ption =0A>> >=A0 =A0 =A0 =A0 > > for that?=0A>> >=A0 =A0 =A0 =A0 > >>=A0 > = =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > Hey David,=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >= =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > here you can find all the supported boot = params in=0A>> >=A0 =A0 =A0 =A0 ovirt node:=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >= =0A>> >=A0 =A0 =A0 =A0 > >=0A>> >=0A>> http://gerrit.ovirt.org/gitweb?p=3D= ovirt-node.git;a=3Dblob;f=3Dscripts/ovirt-init-functions.sh.in;h=3Dc4280cae= fb89c77afc1e8bec8c925aa7f3039733;hb=3DHEAD#l214=0A>> >=A0 =A0 =A0 =A0 > >>= =A0 > =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > Greetings=0A>> >=A0 =A0 =A0 =A0 > >>= =A0 > fabian=0A>> >=A0 =A0 =A0 =A0 > >>=A0 > =0A>> >=A0 =A0 =A0 =A0 > >>=A0= passwords.=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > use=0A>> >=A0 =A0 =A0 =A0 = pxeboot (iPXE) to boot the node=0A>> >=A0 =A0 =A0 =A0 entirely =0A>> >=A0 = =A0 =A0 =A0 > > into RAM =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > with =0A>> >=A0 = =A0 =A0 =A0 > >>=A0 >>=A0 > rootfs. What I =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >=
=A0 >>=A0 > got now is an installation screen which=0A>> >=A0 =A0 =A0 =A0 = requires a =0A>> >=A0 =A0 =A0 =A0 > > local =0A>> >=A0 =A0 =A0 =A0 > >>=A0 = storage. My =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 > system has =0A>> >=A0 = =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > no disk and this doesn't quite work for m= e. =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 >> =0A>> >=A0 =A0 =A0 =A0 > >= =A0 >>=A0 >>=A0 >>=A0 What's are the kernel parameters I need =0A>> >=A0 = =A0 =A0 =A0 > > to use to =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > boot the =0A>> >= =A0 =A0 =A0 =A0 > >>=A0 >>=A0 > node into =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>= =A0 >>=A0 > RAM automatically?=A0 I am OK as the first step=0A>> >=A0 =A0 = =A0 =A0 with =0A>> >=A0 =A0 =A0 =A0 > > a =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > = stateless node. =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > =0A>> >=A0 =A0= =A0 =A0 > >>=A0 >>=A0 >>=A0 > Hey David,=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>= =A0 >>=A0 > =0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > the stateless mode= is currently not=0A>> >=A0 =A0 =A0 =A0 completely =0A>> >=A0 =A0 =A0 =A0 >= working with =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > oVirt=0A>> >=A0 =A0 =A0 = =A0 > >>=A0 >>=A0 >>=A0 > Engine. That means a Node needs to be=0A>> >=A0 = =A0 =A0 =A0 approved =0A>> >=A0 =A0 =A0 =A0 > > each time it =0A>> >=A0 =A0= =A0 =A0 > >>=A0 > boots into=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > t= he stateless mode.=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > The stateles= s mode can be entered by=0A>> >=A0 =A0 =A0 =A0 appending =0A>> >=A0 =A0 =A0= =A0 > > stateless to =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > the =0A>> >=A0 =A0 = =A0 =A0 > >>=A0 >>=A0 > default=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 >= kernel arguments.=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > =0A>> >=A0 = =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > Greetings=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >= =A0 >>=A0 > fabian=0A>> >=A0 =A0 =A0 =A0 > >>=A0 >>=A0 >>=A0 > =0A>> >=A0 = =A0 =A0 =A0 > >>=A0 >>=A0 > =0A>> >=A0 =A0 =A0 =A0 > >>=A0 > =0A>> >=A0 =A0= =A0 =A0 > > =0A>> >=A0 =A0 =A0 =A0 =0A>> >=A0 =A0 =A0 =A0 =0A>> >=A0 =A0 = =A0 =A0 =0A>> >=A0 =A0 =A0 =A0 =0A>> =0A>> =0A>=0A>=0A>=0A> --1013620071-1922147181-1386897821=:40672 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable
<b><span style=3D"font-weight:bold;">From:</span></b> Fabian Deutsch <= fabiand@redhat.com><br> <b><span style=3D"font-weight: bold;">To:</span>= </b> David Li <david_li@sbcglobal.net> <br><b><span style=3D"font-weight: bold;">C= c:</span></b> "users@ovirt.org" <users@ovirt.org> <br> <b><span style= =3D"font-weight: bold;">Sent:</span></b> Thursday, December 12, 2013 7:40 A= M<br> <b><span style=3D"font-weight: bold;">Subject:</span></b> Re: [Users]= How to pxeboot ovrit node into memory automatically?<br> </font> </div> <d= iv class=3D"y_msg_container"><br>=0AAm Mittwoch, den 11.12.2013, 17:32 -080= 0 schrieb David Li:<br>> Hi Fabian,<br>> <br>> I booted the new no= de stateless. But how can connect to it from ovirt<br>> engine cli? The = cli asks for three things: URL, user name and<br>> password. I am not su= re how to put them on the kernel boot option<br>> line.<br>> <br>>= David<br>> <br>> <br>> <br><br>Hey David,<br><br>please take a lo= ok here to find the correct cmdline:<br><a href=3D"https://access.redhat.co= m/site/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.0/html/Hyper= visor_Deployment_Guide/sect-Deployment_Guide-Installing_Red_Hat_Enterprise_= Virtualization_Hypervisors-RHEV_Hypervisor_Kernel_Parameters_and_Automated_= Installation.html" target=3D"_blank">https://access.redhat.com/site/documentation/en-US/Red_H= at_Enterprise_Virtualization/3.0/html/Hypervisor_Deployment_Guide/sect-Depl= oyment_Guide-Installing_Red_Hat_Enterprise_Virtualization_Hypervisors-RHEV_= Hypervisor_Kernel_Parameters_and_Automated_Installation.html</a><br><br>- f= abian<br><br>> <br>> ________________________________________________= ______________________<br>> From: Fabian Deutsch <<a ymailto=3D"mailt= o:fabiand@redhat.com" href=3D"mailto:fabiand@redhat.com">fabiand@redhat.com= </a>>; <br>> To: David Li <<a ymailto=3D"mailto:david_li@sbcglobal= .net" href=3D"mailto:david_li@sbcglobal.net">david_li@sbcglobal.net</a>>= ; <br>> Cc: <a ymailto=3D"mailto:users@ovirt.org" href=3D"mailto:users@o= virt.org">users@ovirt.org</a> <<a ymailto=3D"mailto:users@ovirt.org" hre= f=3D"mailto:users@ovirt.org">users@ovirt.org</a>>; <br>> Subject: Re:= [Users] How to pxeboot ovrit node into memory<br>> automatically? <br>&= gt; Sent: Wed, Dec 11, 2013 8:00:40 AM <br>> <br>> <br>> Am Dienstag, den 1= 0.12.2013, 16:00 -0800 schrieb David Li:<br>> > Hi Fabian,<br>> &g= t; <br>> > <br>> > Does the stateless ovirt node have the VDSM = built-in? <br>> <br>> Hey David,<br>> <br>> stateless is a feat= ure or a special mode of oVirt Node which is also<br>> available on the = "oVirt Node for oVirt Engine" image [1].<br>> But please note that you w= ill have to approve the Node in Engine after<br>> each reboot if you use=
> <a
> > > >> > Thanks!<br>&= gt; > > >> >> >> <br>> > > >= > >> >> My next question is:<br>> >&= nbsp; > >> >> >> How = do I specify the root login and passwd as<br>> > = boot <br>> > > > parameters? = <br>> > > >> >> = > <br>> > > >> >>= > Hey David.<br>> > > >>= ; >> > <br>> > > &= gt;> >> > Nice that it worked! Were you able to reg= ister to<br>> > the <br>> > &n= bsp; > > Engine?<br>> > = ; > >> >> > <br>> > > >> >> > You can use the admi= npw=3D and rootpw=3D kernel<br>> > argumen= ts to set <br>> > > > <br>> >&= nbsp; > >> > passwords.<br>> >= > >> >> > use<br>= > > > >> >> >= ; $ openssl passwd -salt 42<br>> > > &g= t;> >> > to create one or two passwords<br>> >= ; > >> >> > <br>&g= t; > > >> >> > = Greetings<br>> > > >> >&= gt; > fabian<br>> > > >>= >> > <br>> > > >> >> >> David<br>> > &nbs=
> > > >> >> &g= t; rootfs. What I <br>> > > >>&nb= sp; >> >> > got now is an installation screen wh= ich<br>> > requires a <br>> > = > > local <br>> > &nbs=
> > > >> >> &g= t;> >> What's are the kernel parameters I need <br>> > > > to use to <br>> >= > >> > boot the <br>> >= > >> >> > node in= to <br>> > > >> >>&nb= sp; >> > RAM automatically? I am OK as the first step<= br>> > with <br>> > &nb= sp; > > a <br>> > > >&g= t; > stateless node. <br>> > >= >> >> >> > <br>> > &nbs=
<html><body><div style=3D"color:#000; background-color:#fff; font-family:ti= mes new roman, new york, times, serif;font-size:12pt"><div>Hi Fabian,</div>= <div><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-fam= ily: 'times new roman', 'new york', times, serif; background-color: transpa= rent; font-style: normal;"><br></div><div style=3D"color: rgb(0, 0, 0); fon= t-size: 16px; font-family: 'times new roman', 'new york', times, serif; bac= kground-color: transparent; font-style: normal;">I have now a setup like th= is:</div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: '= times new roman', 'new york', times, serif; background-color: transparent; = font-style: normal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-size= : 16px; font-family: 'times new roman', 'new york', times, serif; backgroun= d-color: transparent; font-style: normal;"><br></div><div style=3D"color: r= gb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', t= imes, serif; background-color: transparent; font-style: normal;"> +-------= ----+ = +--------------------+</div><div= style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new rom= an', 'new york', times, serif; background-color: transparent; font-style: n= ormal;"> | ovirt-shell | ---- network ---------| &= nbsp; stateless node |</div><div style=3D"color: rgb(0, 0, 0);= font-size: 16px; font-family: 'times new roman', 'new york', times, serif;= background-color: transparent; font-style: normal;">+------------+ = = ; +-------------------+</div><div style= =3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', '= new york', times, serif; background-color: transparent; font-style: normal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; fon= t-family: 'times new roman', 'new york', times, serif; background-color: tr= ansparent; font-style: normal;">A few more questions:</div><div style=3D"co= lor: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new yo= rk', times, serif; background-color: transparent; font-style: normal;"><br>= </div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'tim= es new roman', 'new york', times, serif; background-color: transparent; fon= t-style: normal;">1. Where is the source to build this image? <span st= yle=3D"font-size: 12pt;">ovirt-node-iso-3.0.3-1.1.vdsm.fc19.iso. Is it the = same as </span><span style=3D"background-color: rgb(136, 136, 136); co= lor: rgb(238, 238, 238); font-family: Monaco, Menlo, Consolas, 'Courier New= ', monospace; font-size: 13px; line-height: 20px; white-space: pre-wrap;">h= ttp://gerrit.ovirt.org/p/ovirt-node.git?</span></div><div><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new rom= an', 'new york', times, serif; background-color: transparent; font-style: n= ormal;">2. I am a little confused by the kernel parameter rhevm_admin_passw= ord and management_server. Are they used by ovirt-shell to connect to the o= virt-node? For example in ovirt-shell, should I use "connect --= url http://<ovirt-node-ip-addr>:8080/api --user "user@domain" --passw= ord "rhevm_admin_password"? Also in this command line, what's "user@d= omain" and where do I specify "user" and "domain"?</div><div style=3D"color= : rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york'= , times, serif; background-color: transparent; font-style: normal;"><br></d= iv><div style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'times = new roman', 'new york', times, serif; background-color: transparent; font-s= tyle: normal;"><br></div><div style=3D"color: rgb(0, 0, 0); font-size: 16px= ; font-family: 'times new roman', 'new york', times, serif; background-color= : transparent; font-style: normal;">Thanks.</div><div style=3D"color: rgb(0= , 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times= , serif; background-color: transparent; font-style: normal;"><br></div><div= style=3D"color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new rom= an', 'new york', times, serif; background-color: transparent; font-style: n= ormal;"><blockquote style=3D"border-left: 2px solid rgb(16, 16, 255); margi= n-left: 5px; margin-top: 5px; padding-left: 5px;"> <div style=3D"font-fami= ly: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div st= yle=3D"font-family: 'times new roman', 'new york', times, serif; font-size:= 12pt;"> <div dir=3D"ltr"> <hr size=3D"1"> <font size=3D"2" face=3D"Arial"= the stateless feature. This bug [2] might also<br>> tackle the problem = of a stateless Node.<br>> <br>> - fabian<br>> <br>> --<br>> = [1]<br>> http://resources.ovirt.org/releases/3.3/iso/ovirt-node-iso-3.0.= 3-1.1.vdsm.fc19.iso<br>> [2] <a href=3D"https://bugzilla.redhat.com/show= _bug.cgi?id=3D875088" target=3D"_blank">https://bugzilla.redhat.com/show_bu= g.cgi?id=3D875088</a><br>> <br>> > <br>> > David<br>> >= ; <br>> > <br>> ><br>> ___________= ___________________________________________________<br>> > &nbs= p; From: Fabian Deutsch <<a ymailto=3D"mailto:fabiand@redh= at.com" href=3D"mailto:fabiand@redhat.com">fabiand@redhat.com</a>><br>&g= t; > To: David Li <<a ymailto=3D"mailto:da= vid_li@sbcglobal.net" href=3D"mailto:david_li@sbcglobal.net">david_li@sbcgl= obal.net</a>> <br>> > Cc: "<a ymailto= =3D"mailto:users@ovirt.org" href=3D"mailto:users@ovirt.org">users@ovirt.org= </a>" <<a ymailto=3D"mailto:users@ovirt.org" href=3D"mailto:users@ovirt.= org">users@ovirt.org</a>> <br>> > Sent:= Thursday, December 5, 2013 11:47 PM<br>> > = ; Subject: Re: [Users] How to pxeboot ovrit node into memory<br>> >&n= bsp; automatically?<br>> > &= nbsp; <br>> > <br>> > = Am Donnerstag, den 05.12.2013, 16:30 -0800 schrieb David Li:<br>>= ; > > Hi Fabian,<br>> > = > <br>> > > I think t= he bad route is a link local route 169.254.0.0/16.<br>> > = ; I am not quite sure if it's a real bug but in my case I hav= e<br>> > to remove this route.<br>> >= ; > Also I am using ramdisk based node withou= t a local disk.<br>> Can<br>> > anythin= g be persisted? <br>> > <br>> > = ; Hey David,<br>> > <= br>> > when you refer to stateless mode, t= hen no, nothing can be<br>> > persisted.<br>> > Regarding the bug - Ple= ase provide the whole cmdline you are<br>> > &nbs= p; using to<br>> > boot the node, to give = me a chance to reproduce it.<br>> > <br>&g= t; > - fabian<br>> > = ; <br>> > > David<br>> >&n= bsp; > <br>> > >= ; <br>> > > <br>> > = > ----- Original Message -----<br>> > &= nbsp; > > From: Fabian Deutsch <<a ymailto=3D"mailto:fabian= d@redhat.com" href=3D"mailto:fabiand@redhat.com">fabiand@redhat.com</a>>= <br>> > > > To: David Li <<a ymai= lto=3D"mailto:david_li@sbcglobal.net" href=3D"mailto:david_li@sbcglobal.net">david_li@sbcglobal.net</a>><br>&= gt; > > > Cc: "<a ymailto=3D"mailto:use= rs@ovirt.org" href=3D"mailto:users@ovirt.org">users@ovirt.org</a>" <<a y= mailto=3D"mailto:users@ovirt.org" href=3D"mailto:users@ovirt.org">users@ovi= rt.org</a>><br>> > > > Sent: Wedn= esday, December 4, 2013 11:17 AM<br>> > &g= t; > Subject: Re: [Users] How to pxeboot ovrit node into<br>> memory<= br>> > automatically?<br>> > &= nbsp; > > <br>> > >= > Am Montag, den 02.12.2013, 13:53 -0800 schrieb David Li:<br>> >= > >> Hi Fabian,<br>> >&nbs= p; > >> <br>> > &nb= sp; > >> Everytime the ovirt node boots up, it adds a route<br>> entry<br>> > that I have to= <br>> > > > manually remove. Otherw= ise it messed up my routing. <br>> > > = >> How do I modify the boot scripts to automatically<br>> re= move<br>> > it?<br>> > = > > <br>> > > > = Hey David,<br>> > > > <br>> >&= nbsp; > > could you file a bug for that route pr= oblem?<br>> > > > <br>> > = ; > > You can try the following workaround:<br>&= gt; > > > <br>> > &n= bsp; > > # Create /etc/rc.d/rc.local with the commands to run<= br>> > > > $ vi /etc/rc.d/rc.local<br>> > > > $ chm= od a+x /etc/rc.d/rc.local<br>> > > >= $ persist /etc/rc.d/rc.local<br>> > > = > <br>> > > > /etc/rc.d/rc.local = should then be run on every boot.<br>> > &= gt; > <br>> > > > - fabian<br>>= ; > > > <br>> > &nbs= p; > >> ----- Original Message -----<br>> >&nbs= p; > >> > From: Fabian Deutsch <<= a ymailto=3D"mailto:fabiand@redhat.com" href=3D"mailto:fabiand@redhat.com">= fabiand@redhat.com</a>><br>> > > >= ;> > To: David Li <<a ymailto=3D"mailto:david_li@sbcglobal.n= et" href=3D"mailto:david_li@sbcglobal.net">david_li@sbcglobal.net</a>><br>&= gt; > > >> > Cc: "<a ymailt= o=3D"mailto:users@ovirt.org" href=3D"mailto:users@ovirt.org">users@ovirt.or= g</a>" <<a ymailto=3D"mailto:users@ovirt.org" href=3D"mailto:users@ovirt= .org">users@ovirt.org</a>><br>> > > = >> > Sent: Monday, October 28, 2013 7:45 AM<br>> >&nbs= p; > >> > Subject: Re: [Users] How t= o pxeboot ovrit node into<br>> > memory <b= r>> > > > automatically?<br>> >= ; > >> > <br>> > &= nbsp; > >> > Am Montag, den 28.10.2013, 07:= 42 -0700 schrieb David<br>> > Li:<br>> = > > >> >> <br>> > > >> >> Hi Fabi= an,<br>> > > >> >> <b= r>> > > >> >> Y= es rootpwd worked too! Thanks.<br>> > >= >> >> <br>> > > >= > >> Two new problems:<br>> > = ; > >> >> <br>> > &nb= sp; > >> >> But I found there is no networking f= or the<br>> stateless<br>> > node.<br>&= gt; > > >> >> What= kernel boot options are used to either use<br>> DHCP<br>> > = or <br>> > > >= statically <br>> > > >> > configure the IP address for an interface on the<br>&g= t; node?<br>> > > >> >&g= t; <br>> > > >> >>&nb= sp; I also need to have the sshd enabled. Is there a<br>> > &nb= sp; kernel option <br>> > &g= t; > for that?<br>> > > >>&nbs= p; > <br>> > > >> > H= ey David,<br>> > > >> > = <br>> > > >> > here you = can find all the supported boot params in<br>> > = ovirt node:<br>> > > >>&nb= sp; > <br>> > > ><br>> ><br= href=3D"http://gerrit.ovirt.org/gitweb?p=3Dovirt-node.git;a=3Dblob;f=3Dscr= ipts/ovirt-init-functions.sh.in;h=3Dc4280caefb89c77afc1e8bec8c925aa7f303973= 3;hb=3DHEAD#l214" target=3D"_blank">http://gerrit.ovirt.org/gitweb?p=3Dovir= t-node.git;a=3Dblob;f=3Dscripts/ovirt-init-functions.sh.in;h=3Dc4280caefb89= c77afc1e8bec8c925aa7f3039733;hb=3DHEAD#l214</a><br>> > &= nbsp; > >> > <br>> > &nb= sp; > >> > Greetings<br>> > &nb= sp; > >> > fabian<br>> > = > >> > <br>> > > >= ;> >> David<br>> > &g= t; >> >> <br>> > > &g= t;> >> <br>> > > >>= ; >> <br>> > > >>&nbs= p; >> ----- Original Message -----<br>> > > = >> >> > From: Fabian Deutsch <<a ymailto=3D"m= ailto:fabiand@redhat.com" href=3D"mailto:fabiand@redhat.com">fabiand@redhat= .com</a>><br>> > > >> &g= t;> > To: David Li <<a ymailto=3D"mailto:david_li@sbcglobal.= net" href=3D"mailto:david_li@sbcglobal.net">david_li@sbcglobal.net</a>><= br>> > > >> >> = > Cc: "<a ymailto=3D"mailto:users@ovirt.org" href=3D"mailto:users@ovirt.= org">users@ovirt.org</a>" <<a ymailto=3D"mailto:users@ovirt.org" href=3D= "mailto:users@ovirt.org">users@ovirt.org</a>><br>> > = > >> >> > Sent: Friday, October= 25, 2013 9:10 AM<br>> > > >>&nbs= p; >> > Subject: Re: [Users] How to pxeboot ovrit node<br>&g= t; > into memory <br>> > &nb= sp; > >> > automatically?<br>> > = ; > >> >> > <br>> > = > >> >> > Am Freitag, d= en 25.10.2013, 08:57 -0700 schrieb<br>> > = David Li:<br>> > > >> >&= gt; >> Hi Fabian,<br>> > = > >> >> >> <br>> > &nb= sp; > >> >> >> That kernel op= tion worked for me! The node is<br>> > &nbs= p; booted <br>> > > > up in RAM. <br= p; > >> >> >> <br>> >&= nbsp; > >> >> >> <br>= > > > >> >> >= ;> <br>> > > >> >>= >> <br>> > > >> = ; >> >> ----- Original Message -----<br>> >&n= bsp; > >> >> >> = > From: Fabian Deutsch <<a ymailto=3D"mailto:fabiand@redhat.com" hre= f=3D"mailto:fabiand@redhat.com">fabiand@redhat.com</a>><br>> >&nbs= p; > >> >> >> &= gt; To: David Li <<a ymailto=3D"mailto:david_li@sbcglobal.net" href=3D"m= ailto:david_li@sbcglobal.net">david_li@sbcglobal.net</a>><br>> > > >> >> >>= ; > Cc: "<a ymailto=3D"mailto:users@ovirt.org" href=3D"mailto:user= s@ovirt.org">users@ovirt.org</a>" <br>> > = > > <<a ymailto=3D"mailto:users@ovirt.org" href=3D"mailto:users@ov= irt.org">users@ovirt.org</a>><br>> > &g= t; >> >> >> > Sent: Thursday, Octobe= r 24, 2013 11:47 PM<br>> > > >>&n= bsp; >> >> > Subject: Re: [Users] How to pxeboot= ovrit<br>> > node <br>> > &nb= sp; > > into memory <br>> > &= nbsp; > >> >> > automatically?<br>> >&n= bsp; > >> >> >> = > <br>> > > >> >> >> > Am Donnerstag, den 24.10.2013, 16:26 -0= 700<br>> > schrieb <br>> > &nb= sp; > > David Li:<br>> > &nbs= p; > >> >> >> >> Hi,<br>= > > > >> >> >= ;> >> <br>> > > >>= >> >> >> I was following the ins= tructions at <br>> > > >> &= gt;> > <a href=3D"http://www.ovirt.org/Node_PXE" target=3D"_bla= nk">http://www.ovirt.org/Node_PXE</a>. My goal <br>> > &= nbsp; > >> >> >> > is to u= se pxeboot (iPXE) to boot the node<br>> > = entirely <br>> > > > into RAM <br>> > > >> > with <br= p; > >> > storage. My <br>> > &= nbsp; > >> >> > system has <br>> > = ; > >> >> >> &g= t; no disk and this doesn't quite work for me. <br>> > &= nbsp; > >> >> >> >> <br= p; > >> >> >> > Hey= David,<br>> > > >> >>= ; >> > <br>> > > &= gt;> >> >> > the stateless mode is currently not<br>> > completely <br>&g= t; > > > working with <br>> >&nbs= p; > >> > oVirt<br>> > &= nbsp; > >> >> >> > = Engine. That means a Node needs to be<br>> > &nbs= p; approved <br>> > > > each time it= <br>> > > >> > boots in= to<br>> > > >> >>&nbs= p; >> > the stateless mode.<br>> > = > >> >> >> > The stateles= s mode can be entered by<br>> > appending = <br>> > > > stateless to <br>> &g= t; > >> > the <br>> > > >> >> > de= fault<br>> > > >> >>&= nbsp; >> > kernel arguments.<br>> > = ; > >> >> >> > <br>> &g= t; > >> >> >>&n= bsp; > Greetings<br>> > > >>&n= bsp; >> >> > fabian<br>> > &n= bsp; > >> >> >> > <br>>= > > >> >> > <b= r>> > > >> > <br>> &g= t; > > <br>> > &= nbsp; <br>> > <br>> > &= nbsp; <br>> > <br>> <br>> <br><br><br><br></div> </div> </div> </blockquote></div> </div>= </body></html> --1013620071-1922147181-1386897821=:40672--