Configurable function level timeout (#1284)

pkg/apis/fission.io/v1/const.go

@@ -19,6 +19,7 @@ package v1
 const (
 	EXECUTOR_INSTANCEID_LABEL string = "executorInstanceId"
 	POOLMGR_INSTANCEID_LABEL  string = "poolmgrInstanceId"
+	DEFAULT_FUNCTION_TIMEOUT  int    = 60
 )
 
 const (

pkg/apis/fission.io/v1/types.go

@@ -337,6 +337,10 @@ type (
 
 		// InvokeStrategy is a set of controls which affect how function executes
 		InvokeStrategy InvokeStrategy
+
+		// FunctionTimeout provides a maximum amount of duration wihtin which a request for a particular function execution should be complete.
+		// This is optional. If not specified default value will be taken as 60s
+		FunctionTimeout int `json:"functionTimeout,omitempty"`
 	}
 
 	// InvokeStrategy is a set of controls over how the function executes.

pkg/apis/fission.io/v1/validation.go

@@ -304,6 +304,11 @@ func (spec FunctionSpec) Validate() error {
 		result = multierror.Append(result, spec.InvokeStrategy.Validate())
 	}
 
+	// TODO Add below validation warning
+	/*if spec.FunctionTimeout <= 0 {
+		result = multierror.Append(result, MakeValidationErr(ErrorInvalidValue, "FunctionTimeout value", spec.FunctionTimeout, "not a valid value. Should always be more than 0"))
+	}*/
+
 	return result.ErrorOrNil()
 }