K 10
svn:author
V 7
mandree
K 8
svn:date
V 27
2020-04-04T15:41:26.794546Z
K 7
svn:log
V 970
net-mgmt/netdata rc script overhaul, fix termination, user config

This script overhaul does the following:
- Read "run as user" from the netdata configuration file,
  and use that to override the default user "netdata", in case
  it is not set in /etc/rc.conf* and friends.
- Kill all children of the PID in the netdata_pid file, too,
  because 1.20.0 would leave some plugin processing lingering.
- Timeout the termination after (configurable) 30 seconds and
  issue SIGKILL
- Cleanup the netdata_pid file after stop, so that a subsequent
  start with a less privileged user (say, start as root, stop,
  start as netdata) will work properly.
- Document all variables, including the all-new netdata_stop_maxwait,
  in the header of the script.
- Quote parameter expansions where appropriate.

PR:		235006
Reported by:	Dries Michiels <driesm.michiels@gmail.com>
Reviewed by:	Dries Michiels <driesm.michiels@gmail.com>
Approved by:	maintainer timeout (mmohki@, ~ 1 year)

END