Module varlink_units 

units module

All main systemd unit statistics. Counts of types of units, unit states and queued jobs. We also house service specific statistics and system unit states.

Constants

METRICS_SOCKET_PATH

Functions

apply_oneshot_dbus_override

Apply the oneshot health override to varlink-collected unit stats.

apply_oneshot_types

Recompute unhealthy for tracked units given resolved service types.

apply_unit_details

Collect per-unit detail over varlink: ServiceStats for the [services] list, the tracked timers, and the service types the oneshot health override needs.

fetch_oneshot_types

Look up Service.Type for each candidate over D-Bus.

get_unit_stats

parse_metrics

parse_one_metric

Parse state of a unit into our unit_states hash

select_oneshot_candidates

Select unit names whose health needs a service-type check.

update_unit_stats

Async wrapper that can update unit stats when passed a locked struct.