Extend further validation of config values (#8469)

- This PR allows config KVS to be validated properly
  without being affected by ENV overrides, rejects
  invalid values during set operation

- Expands unit tests and refactors the error handling
  for notification targets, returns error instead of
  ignoring targets for invalid KVS

- Does all the prep-work for implementing safe-mode
  style operation for MinIO server, introduces a new
  global variable to toggle safe mode based operations
  NOTE: this PR itself doesn't provide safe mode operations
This commit is contained in:
Harshavardhana
2019-10-30 23:39:09 -07:00
committed by kannappanr
parent 599aae5ba6
commit 9e7a3e6adc
53 changed files with 723 additions and 396 deletions

View File

@@ -933,7 +933,7 @@ func (a adminAPIHandlers) BackgroundHealStatusHandler(w http.ResponseWriter, r *
func validateAdminReq(ctx context.Context, w http.ResponseWriter, r *http.Request) ObjectLayer {
// Get current object layer instance.
objectAPI := newObjectLayerFn()
objectAPI := globalObjectAPI
if objectAPI == nil || globalNotificationSys == nil || globalIAMSys == nil {
writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL)
return nil