Also, while we are at it, beef it up, by adding json-seq support (i.e.
https://tools.ietf.org/html/rfc7464). This is particularly useful in
conjunction with jq's --seq switch.
This also unifies __filter_units_by_property() and
__filter_units_by_properties(), and makes completion for 'restart',
'reload' or 'stop' show more candidates.
Usecase is to allow changing the final kill from SIGKILL to SIGQUIT which
should create a core dump useful for debugging why the service didn't stop
with the SIGTERM
Template units lacking DefaultInstance cannot be enabled/disabled or
started/restarted.
By adding DefaultInstance the unit can be enabled/disabled but it
still cannot be started/restarted.
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Earlier patch added the current word to the performance critical paths.
Here we add it to every place, for consistency sake.
Suggested-by: Yu Watanabe (yuwata)
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Pass the partial name of the unit file to list-unit-files and
list-units. This allows for faster completion, since systemctl does
not need to list all the unit files.
For reference:
- time systemctl list-unit-files -> ~200ms
- time systemctl list-unit-files netctl* -> ~15ms
- time systemctl list-units -> ~5ms
- time systemctl list-units netctl* -> ~5ms
While the list-units time itself is unaffected, now a shorter list is
produced. Thus as we pass it to `systemctl show' (via
__filter_units_by_properties) the execution time will be decreased even
further.
v2: Update list-units hunk in commit message, add quotes around $2*
v3: Remove funky indentation, quote all $cur instances
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
When dealing with a large number of template instances, for example
when launching daemons per VRF, it is hard for operators to correlate
log lines to arguments.
Add a new with-unit mode which, if available, prefixes unit and user
unit names when displaying its log messages instead of the syslog
identifier. It will also use the full timestamp with timezones, like
the short-full mode.
