gibheer/monzero
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moncheck - add function to remove acknowledge

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An acknowledge should be set to false when the alarm switches to an ok
state.
This commit is contained in:
Gibheer 2018-11-20 21:47:35 +01:00
parent a0c78acdda
commit ddc0053ce8
1 changed files with 18 additions and 1 deletions
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19
cmd/moncheck/main.go
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@ -131,7 +131,9 @@ func check(thread int, db *sql.DB, waitDuration time.Duration) {
}
msg := output.String()
if _, err := tx.Exec("update active_checks set next_time = now() + intval, states = $2 where check_id = $1", id, &states); err != nil {
if _, err := tx.Exec(`update active_checks
set next_time = now() + intval, states = $2, msg = $3, acknowledged = case when $4 then false else acknowledged end
where check_id = $1`, id, &states, &msg, states.ToOK()); err != nil {
log.Printf("[%d] could not update row '%d': %s", thread, id, err)
tx.Rollback()
continue
@ -203,3 +205,18 @@ func (s *States) Add(state int) {
*s = append([]int{state}, vals[:statePos]...)
return
}
// ToOK returns true when the state returns from != 0 to 0.
func (s *States) ToOK() bool {
vals := *s
if len(vals) == 0 {
return false
}
if len(vals) <= 1 {
return vals[0] == 0
}
if vals[0] == 0 && vals[1] > 0 {
return true
}
return false
}