J. David Lowe ae194c1470 etcdserver: don't activate alarm w/missing AlarmType
Narrowly prevent etcd from crashing when given a bad ACTIVATE payload, e.g.:

$ curl -d "{\"action\":\"ACTIVATE\"}" ${ETCD}/v3/maintenance/alarm
curl: (52) Empty reply from server
2021-06-04 14:21:04 -07:00
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2021-06-03 21:39:37 -04:00
2021-06-03 21:39:37 -04:00
2020-10-26 13:02:32 +01:00
2020-10-26 13:02:32 +01:00
2020-10-26 13:02:32 +01:00