merge
initial implementation of availability storeage
availability local store, send avail with target param
added availability store
fixed building of availability metric name
prevent too often avail store
prevent too often avail store
fixed building of default availability metric name
fixed building of default availability metric name
send avail to nosql
fixed avail metric name generation
fixed avail metric name generation
defined availability default intervals
added value analyze for ping availability
fixed avail config syncer
fixed avail config syncer
added debug log for avail ping value
added debug log for avail ping value
added debug log for avail ping value
added debug log for avail ping value