GitLab

Note: Since snmpit runs as the user, we don't rely on root's ssh keys
for Netconf authentication.  The username and password to use can be
encoded in the "community" field in the database (switch_stack_types, or
overridden in switch_stacks):

  <community>[:<user>[:<pass>]]

User/password default to:

  username: snmpit
  password: <community>

This commit fills in all of the snmpit OF API calls for the Comware
module.  Note that Comware doesn't support OF "listener" ports, such as
are available on the Procurve/Provision switches.  Therefore, the
functions related to listener ports return an error.

It is assumed that when "disableOpenflow()" is called, that the caller
also intends to destroy the related OpenFlow instance on the switch.
There is no other call in the snmpit API for explicitly removing OF
instances.

I don't know what I like most about this module, working with Expect or
handling XML namespaces... Includes the basics of the Netconf protocol.
Only tested with HP Netconf-over-ssh (Comware)!

Main interface calls:

$ncobj = snmpit_libNetconf->new($switch, $userpass, $port, $debuglvl)

Create a new Netconf library object, pointed at switch host $switch.
Username with optional password are passed as second argument (delimit
with ':'). $port is port to connect to, and $debuglvl is the debugging
level. Last two arguments are optional.

$ncobj->doGet($filter)

Execute Netconf "Get", with optional Netconf XML filter argument.

$ncobj->doGetConfig($filter, $source)

Get entire switch config, or partial config if $filter is supplied.
$source is which config (running or saved).  Arguments are optional.

$ncobj->doEditConfig($xmlconf, $target, $defop);

Edit the switch's config.  $xmlconf is an XML::LibXML::Node object
containing the XML-encoded configuration update. $target identifies what
to apply it to (running or startup. Defaults to running). $defop is the
default operation (merge, replace, none. Defaults to "merge").  Last two
arguments are optional.

$ncobj->doRPC($cmd, $xmlarg)

Generic RPC dispatcher (Used by the other "do" commands above).  $cmd is
the rpc command to execute. Optional $xmlarg parameter is an
XML:LibXML::Node object that encodes the arguments to $cmd.

>= 2, return lba size info.

author	Joby Poriyath <joby.poriyath@citrix.com>
Tue, 4 Feb 2014 18:10:35 +0000 (18:10 +0000)
menuentry in grub2/grub.cfg uses linux16 and initrd16 commands
instead of linux and initrd.

In addition to this, RHEL 7 menu entries have two different single-quote
delimited strings on the same line, add the greedy grouping for menuentry

As of June 2015, the FreeBSD port no longer maintains the /usr/bin/perl
symlink which we rely on, so it may be wrong or missing.

1. I removed exports_setup from tbacct, we seem to have fixed all the
   places where we were touching the user home directory during account
   creation.

2. I also removed exports_setup from web login for nonlocal (geni) users,
   since nothing on the Cloudlab path touches the user home directory,
   including starting a new experiment (geni users are not allowed to use
   any other part of the web interface, so Emulab Classic is off limits).

Currently using it for the stitcher log, more later. Needed to
a little rearranging in spewlogfile.php3 so that I could use it
from the Cloudlab UI.

These need to be generalized since its probably not the last non Emulab
aggregate we are going to talk to.

the source is the geni-lib script.