GitLab

* If a user is web frozen make sure they got logged out next access.

* If a user is web frozen, do not let them change their password, put
  up a message to contact tbops.

* If a user is frozen, say so when the login fails so that they do not
  keep trying!

Fixed page numbers of some recent publications.

node or virthost.

everyone names their nodes pcXXX ...

Enough information is logged so that, at any point in time,
it is possible to tell what images are being used.  After
collecting some stats for a while I hope to use this data to
evaluate various strategies for preloading disks with images
other than the default.

Although not its primary purpose, enough information is
collection to be able to get a snapshot of node usage at any
point in time.  This includes what nodes are being used and by
who, as in which experiments and thus which projects.

NOTE: For a while you might see a few of these warnings,
  *** WARNING: os_setup:
  ***   could not find previous state (rsrcidx=484084) in image_history
  ***   table, won't be able to determine newly allocated nodes
if someone does a swapmod to an experiment that was swapped in
before this commit was installed.  This is because os_setup uses
previous information in the table to determine newly allocated
nodes.  This warning can safely be ignored in this case, and should
go away over time.

Image usage logging code.

when called in list context.

parts should be harmless and have little interaction with anything else.

testing and demonstration.

Other small tweaks.

without looking.

bootvnodes/vnodesetup/mkX.pl train in favor of my own strawman design for
a more generic form of virt node support.  The strawman is incomplete and
probably wrong in places, but I had to abandon the quest for anything
better for now.  For now, uses same server side stuff as jails.

So far this wraps the virtual tables in objects, and I have changed
xmlconvert already, but that needs more testing. Eventually I want to
provide some simple generators like addnode and addlink so that I can
use form the Protogeni code to build up a virtual topology from an
rspec. Not sure how that will go.

I really like static typing.

<available> is now based on reality. interface node_uuids are also real. TODO: link_uuid, virtualization_type, (null) interface name.

Moved the code for linux slicefix to a separate script.  This is currently linux-dependent.