[PL #8159] Adding nodes to a private PLC
Chin Wee Yung via RT
devel at planet-lab.org
Fri Nov 18 00:37:20 EST 2005
Email Recipients (see http://www.planet-lab.org/Support)
Owner: alk
Requestor: wychin at i2r.a-star.edu.sg
Ticket Ccs: wychin at i2r.a-star.edu.sg
==================================================
Hi,
just to check with you, my /home folder is empty. Should there be /home/pl_admin/.ssh/authorized_keys and /home/site_admin/.ssh/authorized_keys? Thanks.
Regards,
Bryan
----- Original Message -----
From: "gang.ding at intel.com via RT" <devel at planet-lab.org>
Date: Friday, November 18, 2005 11:19 am
Subject: RE: [PL #8159] Adding nodes to a private PLC
> Email Recipients (see http://www.planet-lab.org/Support)
> Owner: alk
> Requestor: wychin at i2r.a-star.edu.sg
> Ticket Ccs: wychin at i2r.a-star.edu.sg
>
> ==================================================
>
> Bryan,
>
> If you are admin or PI, you should be able to login as site_admin
> usingthe same key. It may take longer to get access, but usually
> you should
> make it within one day.
>
> Gang
>
>
> -----Original Message-----
> From: devel-community-bounces at planet-lab.org
> [devel-community-bounces at planet-lab.org] On Behalf Of Chin Wee
> Yung via RT
> Sent: Thursday, November 17, 2005 7:14 PM
> Subject: Re: [PL #8159] Adding nodes to a private PLC
>
> Email Recipients (see http://www.planet-lab.org/Support)
> Owner: alk
> Requestor: wychin at i2r.a-star.edu.sg
> Ticket Ccs: wychin at i2r.a-star.edu.sg
>
> ==================================================
>
> Hi,
>
> Thank you very much. I am able to get everything working now. However,
> there is one last problem. my root account is able ssh into the node
> using "ssh -l honeyserver_slice1 -i ~/.ssh/identity
> node1.i2r.a-star.edu.sg" as a user, but when i try "ssh -l site_admin
> -i ~/.ssh/identity node1.i2r.a-star.edu.sg", it gives me "Permission
> denied(publickey, keyboard-interactive)" error.
> I should be using the same identity.pub as an admin or a user rite? Or
> is there a predefined admin key in any folder? Thanks.
>
> Regards,
> Bryan
>
>
> ----- Original Message -----
> From: Aaron Klingaman via RT <support at planet-lab.org>
> Date: Thursday, November 17, 2005 1:00 am
> Subject: Re: [PL #8159] Adding nodes to a private PLC
>
> > Email Recipients (see http://www.planet-lab.org/Support)
> > Owner: Nobody
> > Requestor: wychin at i2r.a-star.edu.sg
> > Ticket Ccs: wychin at i2r.a-star.edu.sg
> >
> > ==================================================
> >
> > I'm moving this email to the devel list.
> >
> > Chin Wee Yung via RT wrote:
> > > Hi,
> > >
> > > I have set up the private PLC successfully and it is running. I
> have> > also able to install a node successfully and go to the
> login
> > prompt.> However, I receive an email during the installation of
> the
> > node> stating that "The node node1.i2r.a-star.edu.sg failed to
> > install> because it does not have sufficent memory". Is the
> > hardware check
> > > bypassed by default or I need to specify '/minhw' during the
> > > installation of the server?
> >
> > You'll have to add /minhw to the node model, and set the node to
> > reinstall, and restart it to initiate the reinstall. Its probably
> > sitting in debug mode right now.
> >
> > > I have created a new slide and assign to this node. I have also
> > > created the ssh keys as mentioned in the documentation.
> However,
> > when> I tried to ssh as a site_admin, I got a warning message
> that
> > says "
> > > the key at node1.i2r.a-star.edu.sg and 192.168.137.157(ip of
> > > node1.i2r.a-star.edu.sg) do not match. Is it because the node
> is not
> > > installed successfully?(due to the hardware warning?)
> >
> > Yeah, its in debug mode, and the ssh host keys changed. In fact,
> > when
> > you reinstall it, they will change again and you'll get this
> > warning
> > again. Read up on how ssh host keys are managed on your machine
> > (not
> > PlanetLab specific, and see 'man ssh_config').
> >
> > > Lastly, my project is supposed to change the node so that every
> > > vserver has its own ip address instead of using safe raw
> socket. Is
> > > this very difficult? ( tedious? need to change many files?).
> >
> > Others on this list will have to help you here.
> >
> > >
> > > I really appreciate your help. Thanks.
> > >
> > > Regards, Bryan
> > >
> > > ----- Original Message ----- From: Aaron Klingaman via RT
> > > <support at planet-lab.org> Date: Saturday, November 12, 2005 9:49
> > am
> > > Subject: Re: [PL #8159] Adding nodes to a private PLC
> > >
> > >
> > >> Email Recipients (see http://www.planet-lab.org/Support) Owner:
> > >> Nobody Requestor: wychin at i2r.a-star.edu.sg
> > >>
> > >>
> > >> ==================================================
> > >>
> > >> Currently, the hostname has to be real, and resolve to the
> > actual
> > >> server that was setup. Due to current limitations in the
> software,> >> the easiest way to correct this is to reinstall the
> server with the
> > >> correct configuration. Changes to fix this, make it easier to
> use,> >> and better documentation are in the works.
> > >>
> > >> Also, most discussion regarding this software occurs on the
> > >> PlanetLab devel list: http://planet-lab.org/php/workinggroups.php
> > >>
> > >> Aaron
> > >>
> > >> Chin Wee Yung via RT wrote:
> > >>
> > >>> Email Recipients (see http://www.planet-lab.org/Support)
> > >>> Requestor: wychin at i2r.a-star.edu.sg
> > >>>
> > >>>
> > >>> ==================================================
> > >>>
> > >>> Fri Nov 11 20:41:27 2005: Request 8159 was acted upon.
> > >>> Transaction: Ticket created by wychin at i2r.a-star.edu.sg
> > >>>
> > >>> Subject: Adding nodes to a private PLC
> > >>>
> > >>> Hi,
> > >>>
> > >>> I am a research staff from Institute For Infocomm Research in
> > >>
> > >> Singapore. I am currently doing a research project based on
> > >> PlanetLab architecture. I am trying to set up a private PLC
> with a
> > >> few local nodes. I have set up the private PLC successfully
> using> >> the PLC_box code with the default hostname testplc.
> However, I am
> > >> facing some problems installing nodes to the private PLC. I
> got an
> > >> error message stating that the server host cannot be found
> after> >> I inserted the boot cd built from the server bootcd_v3
> folder.
> > Do I
> > >> need to create my own signed cacert.pem? How to I add nodes
> to the
> > >> private PLC's database? I have searched through the
> documentation> >> and the architecture mailing list but have yet
> to find any
> > >> step-by- step documentation on setting up nodes for private
> PLC. I
> > >> really hope you can help me. I have been trying this for a couple
> > >> of days!! Thanks.
> > >>
> > >>> Regards, Bryan
> > >>>
> > >>
> > >>
> > >
> > > _______________________________________________ PlanetLab Support
> > > Mail Reflector support at planet-lab.org
> > > https://lists.planet-lab.org/mailman/listinfo/support-community
> >
> >
>
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