[node-devel] install error and debug method

[Mike Burns]

On Mon, 2012-07-09 at 10:49 +0200, Fabian Deutsch wrote:
> Hey,
> 
> Am Montag, den 09.07.2012, 16:43 +0800 schrieb Eli Qiao:
> >       * I failed to install a version of build (I built it myself)
> >         base on F17, it show nothing just tell me to log as admin ,but
> >         I didn't set up a password for admin and root. what the passwd
> >         is ?
> 
> If no password is given at an auto-ionstall the the admin and root
> accounts will be disabled. You need to provide an admin/rootpw at
> install time (via kargs, see below)-

This sounds like a problem with the TUI loading, but without more
information, I can't say for sure.  

Is this the first boot that you've done?  Did the TUI ever load at all?
What changes did you make before doing the build?  

> 
> >       * And also , I have some question about how to debug the
> >         ovirt-node, would someone kindly give me a hand ?
> 
> Most ovirt node specific log messages go to /var/log/ovirt.log .
> But the base components log to their predefined locations.
> Might I ask what you want to debug?
> 
> >       * Can I ask that what should I do if I want to set a password in
> >         the bootparameters such rootpw=XXX 
> > what XXX like ?
> > 
> > I generate the passwd by doing this :
> >  perl -e 'print crypt("123",q($1$IPPBXADM)),"\n"'
> > $1$IPPBXADM$UwX5u7LVJoJ/EJfG4d8HC1
> > 
> > but when I type 123 , it's shows I am input a wrong password , what
> > encryption does node use ? md5 or sha1 ?
> 
> I just know that you can use the openssl passwd command to generated a
> valid password hash, e.g.:
> 
> $ openssl passwd -salt foo bar
> foXrpAKGo3142
> 
> This hash can be used as a karg: adminpw=foXrpAKGo3142

Better to use openssl passwd -1 and then enter and verify the password.

$ openssl passwd -1
Password: 
Verifying - Password: 
$1$9RXa7lLR$RV46M2aZyxadZQudooryH.

To set the root password, you use:
rootpw=$1$9RXa7lLR$RV46M2aZyxadZQudooryH.

Mike

> 
> Greetings
> fabian
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