[Veritas-bu] Remote netbackup client install over ssh help
2004-12-06 09:33:47
Subject: |
[Veritas-bu] Remote netbackup client install over ssh help |
From: |
juanino AT yahoo DOT com (Jerry) |
Date: |
Mon, 6 Dec 2004 06:33:47 -0800 (PST) |
I had this problem with linux originally as well,
which doesn't even ship with ftp opened anymore I
believe. My solution is to create an rpm, and for
Solaris I'm going to create a package as well. This
way you can scp the file and issue an ssh command to
install it.
I'll post a script to make the package here once I get
around to it. Veritas really should consider
packaging their software for platforms instead of
requiring cheezy ftp scripts and rsh scripts to handle
it.
--- "Weber, Philip" <Philip.Weber AT egg DOT com> wrote:
> I have similar problems with restrictions on where
> we can use ftp & rsh, and
> firewalls creeping in between clients and servers.
> I have an admin server which can ssh to master/media
> and clients as root, so
> initially wrote a script to :
>
> o use sudo to ssh to master to check for
> sftp_to_client script.
> o if not found, hack ftp_to_client script into
> sftp_to_client (on master).
> o ssh to master to run sftp_to_client on master to
> push out install to
> client.
> o ssh to client to run the client_config script.
>
> This all worked nicely, but then they restricted ssh
> access to the master
> couldn't ssh/scp/sftp to the client, traffic was
> only allowed from the admin
> server :-(.
>
> So the script now :
> o checks client's OS version
> o checks master for inst_client script for that OS
> version
> o if not found, hack ftp_to_client script into
> inst_client script which
> copies locally instead of ftp
> o ssh to master to run inst_client script to build
> client install on the
> master
> o scp the install dir back to the admin server
> o scp the install dir from the admin server to the
> client
> o ssh to the client to run the client config script
>
> It's now a bit slow (!) but at least it runs
> unattended.
>
> I can post either script if it would be helpful.
>
> cheers, Phil
>
>
> -----Original Message-----
> From: Dave Markham [mailto:dave.markham AT fjserv DOT net]
> Sent: 03 December 2004 15:52
> To: veritas-bu AT mailman.eng.auburn DOT edu
> Subject: [Veritas-bu] Remote netbackup client
> install over ssh help
>
>
> Has anyone here installed client software using ssh
> instead of rsh for
> remote installs?
>
> Im running Solaris 9 and using netbackup 5.
>
> I have keys set up from root so no password auth is
> needed. This works fine
>
> I first tried linking rsh and rcp to ssh but that
> didnt seem to work
> ending with server/hostname not found. The same
> command with ssh worked
> fine.
>
> So i edited
>
/usr/openv/netbackup/client/Solaris/Solaris9/install_client
>
> and replaced the RSH and RCP sections with
> RSH=/usr/bin/ssh and
> RCP=/usr/bin/scp
>
> Something started happening as the directories were
> created on the
> remote client, but things just hung and stuck there.
>
> From this i decided to run the install_client_files
> script manually
> from command line like this :-
>
> cd /usr/openv/netbackup/bin
> ./install_client_files rsh <client name>
>
> As id edited the install_client script to have a
> 'set -x' line at the
> top i can see all the output scrolling and the scp
> calls working and
> everything. Then things just stop...and wait.
>
> Going on to the client i see loads and loads of ssh
> processes and when i
> tried killing 1 off the job moved a step along. I
> tried killing another
> ssh process on the client and then the server script
> had a connection
> lost, and still hung. Obviously killing processes
> isnt the way forward.
>
> Has anyone had this type of things before? Im
> assuming there are too
> many ssh processes and so why are they not exiting
> when the scp or ssh
> command from install_clients as finished?
>
> Help please. I have lots of clients to install and
> rsh is not allowed
> through the firewall correctly so, so i need to get
> this remote setup
> working over ssh.
>
> Thanks
> Dave
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