Merge remote-tracking branch 'kinosang/master' into wip-test-pr

worker/base_provider.go

@@ -15,6 +15,7 @@ type baseProvider struct {
 	ctx      *Context
 	name     string
 	interval time.Duration
+	retry    int
 	isMaster bool
 
 	cmd       *cmdJob
@@ -50,6 +51,10 @@ func (p *baseProvider) Interval() time.Duration {
 	return p.interval
 }
 
+func (p *baseProvider) Retry() int {
+	return p.retry
+}
+
 func (p *baseProvider) IsMaster() bool {
 	return p.isMaster
 }