(We all build out of the clientside configure dir for actual client
installs, but somebody has a comment in here implying it's good to keep
the file lists in synch, so...)

true *snmpit*, all others are imposters and have been shot.

The snmpit_test directory moved to snmpit. snmpit_old is gone.

Since the Moonshot cluster will soon have x86 nodes and those nodes do
call bootinfo (unlike the ARM nodes), make sure that bootinfo does not
send PXEBOOTING/BOOTING events (since dhcpd already has) by starting it
with the new -E option.

Formalize by adding a BOOTINFO_EVENTS defs var that defaults to 1.
This ensures that a nobootinfo version of the dhcpd.conf template is
installed and that bootinfo is invoked with the -E option.
Only defs-cloudlab-utah should set it to zero.

Update mothership defs file to enable idle stats collection.

* Move common and client-side stuff to the clientside tree

* Update autconf configure scripts:

This commit bumps the version of the top-level auto-generated
script from 2.68 to 2.69.

When zero, we do not set an expiration on passwords.

us that much anyway.

we already use on the mothership. Enable for the APT cluster.

CLUSTER_PUBSUBD_PORT is the SSL port that pubsubd listens on at the Portal,
and CLUSTER_PORTAL is the hostname of the portal (boss.emulab.net) that
tells clusters to forward geni events.

This will only be for boss and for FreeBSD 10.2 and beyond.

users).

your defs file to avoid a warning.

Soon, we will have images with both full images and deltas, for the same
image version. To make this possible, the image path will now be a
directory instead of a file, and all of the versions (ndz,sig,sha1,delta)
files will reside in the directory.

A new config variable IMAGEDIRECTORIES turns this on, there is also a check
for the ImageDiretories feature. This is applied only when a brand new
image is created; a clone version of the image inherits the path it started
with. Yes, you can have a mix of directory based and file based image
descriptors.

When it is time to convert all images over, there is a script called
imagetodir that will go through all image descriptors, create the
directory, move/rename all the files, and update the descriptors.
Ultimately, we will not support file based image paths.

I also added versioning to the image metadata descriptors so that going
forward, old clients can handle a descriptor from a new server.

Similar to Ubuntu 14, but new and different UIDs, and...

systemd!  systemd has made it into Ubuntu.  This affects our control net
discovery.  Our /etc/network/interfaces hack marks eth[0-9] as "auto".
New Ubuntu versions have systemd (or upstart, if your Ubuntu 15 uses
that -- our images will not) job that waits for any interfaces marked
auto to come up, and doesn't timeout for 2 mins.  This doesn't work for
us, because our use of auto is abuse :).

So, we enter a new level of abuse.  We change the systemd unit
dependencies, making the network-online.target service want (depend on)
our special ifup-wait-emulab-cnet.service (which looks for /run/cnet to
get written), instead of on ifup-wait-all-auto.service.  This means
network-online.target happens as soon as the control net is up, which is
the primary thing we're concerned about.

Now, if experimenters would ever add their own special "auto" interfaces
to /etc/network/interfaces, the rest of the startup scripts that depend
on network-online.target could possibly race (although you would think
that our control net discovery will be slower than any static
configuration...).

But for now, this solution appealed more that "faking" that eth[0-9] are
all up by writing the right files --- or by finding a better mechanism
instead of abusing "auto".

New code for managing ranges.

clusters.

install/newclient -> clientside/tmcc/freebsd/newclient
tools/teachswitch -> clientside/tools/teachswitch

These only get built/installed as part of a "newnode-mfs" build/install.

The latter is a Utah-only hack while the former might be useful to
other sites. Based on a patch from Wisconsin.

config variable that defaults to 12, but is overridden to 24
on Apt, Cloud, and the MS.

Mostly I just wanted to test "the latest" FBSD kernel on Apt
so see if anything done recently would help with the hanging
console problem on the R320s (newer kernels actually only hang
for about 10 seconds and drop around 500 chars when they probe
the ethernet interfaces--this is better than it was).

While in there, I just went ahead and did the client side,
mostly ifdefs in the makefiles.

Currently only used to shutdown remote blockstores in advance of a
swapout (per-experiment event: objtype=="BSTORE", objname=="rem-bstore",
eventtype=="STOP").

ACTIVE proj, group and users directories to boss, in leu of automatic ZFS
exports off all directories. On Utah Boss, that amounts to many 1000s of
exports (7000?), which causes all NFS traffic to suspend for a long time.

Split out the partition identification code. This part just moves the
MBR support to its own directory.

2.68 is installed on FreeBSD 8.x.

No more hardwiring in bsdefs.h (which has been moved out
of the clientside dir since it is only used in tmcd.c).