[PL #8159] Adding nodes to a private PLC
Chin Wee Yung via RT
devel at planet-lab.org
Fri Nov 18 01:31:55 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,
Then is there any way to do to generate the keys other than reinstalling the server again? Thanks.
Regards,
Bryan
----- Original Message -----
From: "gang.ding at intel.com via RT" <devel at planet-lab.org>
Date: Friday, November 18, 2005 2:07 pm
Subject: RE: 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
>
> ==================================================
>
> For may case, I do see /home/site_admin/.ssh/authorized_key, but no in
> /home/pl_admin.
>
> 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 9:37 PM
> Subject: Re: 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,
>
> 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
> > >
> > >
> >
> > _______________________________________________
> > Devel-community mailing list
> > Devel-community at lists.planet-lab.org
> > https://lists.planet-lab.org/mailman/listinfo/devel-community
> >
> >
>
> _______________________________________________
> Devel-community mailing list
> Devel-community at lists.planet-lab.org
> https://lists.planet-lab.org/mailman/listinfo/devel-community
>
>
More information about the Devel-community
mailing list