fb_tmpclean doesn't include tmpreaper defaults on debian/ubuntu - breaks /tmp cleanup

[jaymzh]

default file doesn't run tmpreaper for anything by default and only adds new calls based on what people add to the API. The default API does not include anything in directories (presumably because tmpclean file always does /tmp hardcoded), but the template for tmpreaper drops that. The default file on Ubuntu btw has:

TMPREAPER_TIME=${TMPREAPER_TIME:-7d}
TMPREAPER_PROTECT_EXTRA=${TMPREAPER_PROTECT_EXTRA:-''}
TMPREAPER_DIRS=${TMPREAPER_DIRS:-'/tmp/.'}

nice -n10 tmpreaper --delay=$TMPREAPER_DELAY --mtime-dir --symlinks $TMPREAPER_TIME  \
  $TMPREAPER_ADDITIONALOPTIONS \
  --ctime \
  --protect '/tmp/.X*-{lock,unix,unix/*}' \
  --protect '/tmp/.ICE-{unix,unix/*}' \
  --protect '/tmp/.iroha_{unix,unix/*}' \
  --protect '/tmp/.ki2-{unix,unix/*}' \
  --protect '/tmp/lost+found' \
  --protect '/tmp/journal.dat' \
  --protect '/tmp/quota.{user,group}' \
  `for i in $TMPREAPER_PROTECT_EXTRA; do echo --protect "$i"; done` \
  $TMPREAPER_DIRS

in it.

It's probably better to move away from the templating of calls and instead template /etc/tmpreaper.conf and just populate the right variables.