github.com/kubewharf/katalyst-core@v0.5.3/pkg/agent/orm/endpoint/consts.go (about)

     1  /*
     2  Copyright 2022 The Katalyst Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package endpoint
    18  
    19  import "time"
    20  
    21  const (
    22  	// errFailedToDialResourcePlugin is the error raised when the resource plugin could not be
    23  	// reached on the registered socket
    24  	errFailedToDialResourcePlugin = "failed to dial resource plugin:"
    25  	// errEndpointStopped indicates that the endpoint has been stopped
    26  	errEndpointStopped = "endpoint %v has been stopped"
    27  )
    28  
    29  // endpointStopGracePeriod indicates the grace period after an endpoint is stopped
    30  // because its resource plugin fails. QoSResourceManager keeps the stopped endpoint in its
    31  // cache during this grace period to cover the time gap for the capacity change to
    32  // take effect.
    33  const endpointStopGracePeriod = time.Duration(5) * time.Minute