Document Severity Levels

[oxzi]

Severity is currently only implicitly referenced, for example in the HTTP API > Process Event section.

icinga-notifications/doc/20-HTTP-API.md

Line 36 in f21e6e1

"severity": "crit",

It would be good to document somewhere what severity levels are available.

icinga-notifications/internal/event/severity.go

Lines 24 to 34 in 61277c4

	var severityByName = map[string]Severity{
	"ok": SeverityOK,
	"debug": SeverityDebug,
	"info": SeverityInfo,
	"notice": SeverityNotice,
	"warning": SeverityWarning,
	"err": SeverityErr,
	"crit": SeverityCrit,
	"alert": SeverityAlert,
	"emerg": SeverityEmerg,
	}

[martialblog]

Just curious, is there a reason that "notice" and "warning" are full words and "crit" and "emerg" aren't?

[yhabteab]

Just curious, is there a reason that "notice" and "warning" are full words and "crit" and "emerg" aren't?

Those severities are named after the journalctl/syslog(3) priority levels.

[martialblog]

Maybe it should also be documented how these map to Icinga2 states... especially the Unknown state.