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feat: maintain in-memory tier stats for the last 24hrs (#13782)

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This commit is contained in:
Krishnan Parthasarathi
2022-01-26 14:33:10 -08:00
committed by GitHub
parent f4e373e0d2
commit d2e5f01542
9 changed files with 255 additions and 24 deletions
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18
cmd/peer-rest-server.go
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@@ -1327,6 +1327,23 @@ func (s *peerRESTServer) SpeedtestHandler(w http.ResponseWriter, r *http.Request
logger.LogIf(r.Context(), gob.NewEncoder(w).Encode(result))
}
// GetLastDayTierStatsHandler - returns per-tier stats in the last 24hrs for this server
func (s *peerRESTServer) GetLastDayTierStatsHandler(w http.ResponseWriter, r *http.Request) {
if !s.IsValid(w, r) {
s.writeErrorResponse(w, errors.New("invalid request"))
return
}
ctx := newContext(r, w, "GetLastDayTierStats")
if objAPI := newObjectLayerFn(); objAPI == nil || globalTransitionState == nil {
s.writeErrorResponse(w, errServerNotInitialized)
return
}
result := globalTransitionState.getDailyAllTierStats()
logger.LogIf(ctx, gob.NewEncoder(w).Encode(result))
}
// registerPeerRESTHandlers - register peer rest router.
func registerPeerRESTHandlers(router *mux.Router) {
server := &peerRESTServer{}
@@ -1375,4 +1392,5 @@ func registerPeerRESTHandlers(router *mux.Router) {
subrouter.Methods(http.MethodPost).Path(peerRESTVersionPrefix + peerRESTMethodSpeedtest).HandlerFunc(httpTraceHdrs(server.SpeedtestHandler))
subrouter.Methods(http.MethodPost).Path(peerRESTVersionPrefix + peerRESTMethodReloadSiteReplicationConfig).HandlerFunc(httpTraceHdrs(server.ReloadSiteReplicationConfigHandler))
subrouter.Methods(http.MethodPost).Path(peerRESTVersionPrefix + peerRESTMethodReloadPoolMeta).HandlerFunc(httpTraceHdrs(server.ReloadPoolMetaHandler))
subrouter.Methods(http.MethodPost).Path(peerRESTVersionPrefix + peerRESTMethodGetLastDayTierStats).HandlerFunc(httpTraceHdrs(server.GetLastDayTierStatsHandler))
}