github.com/kubewharf/katalyst-core@v0.5.3/pkg/config/agent/metaserver/agent.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 metaserver
    18  
    19  import (
    20  	"time"
    21  
    22  	"golang.org/x/time/rate"
    23  )
    24  
    25  const (
    26  	MetricProvisionerMalachite = "malachite"
    27  	MetricProvisionerCgroup    = "cgroup"
    28  	MetricProvisionerKubelet   = "kubelet"
    29  	MetricProvisionerRodan     = "rodan"
    30  )
    31  
    32  type MetricConfiguration struct {
    33  	MetricInsurancePeriod time.Duration
    34  	MetricProvisions      []string
    35  
    36  	DefaultInterval      time.Duration
    37  	ProvisionerIntervals map[string]time.Duration
    38  
    39  	*MalachiteMetricConfiguration
    40  	*CgroupMetricConfiguration
    41  	*KubeletMetricConfiguration
    42  	*RodanMetricConfiguration
    43  }
    44  
    45  type MalachiteMetricConfiguration struct{}
    46  
    47  type CgroupMetricConfiguration struct{}
    48  
    49  type KubeletMetricConfiguration struct{}
    50  
    51  type RodanMetricConfiguration struct {
    52  	RodanServerPort int
    53  }
    54  
    55  type PodConfiguration struct {
    56  	KubeletPodCacheSyncPeriod    time.Duration
    57  	KubeletPodCacheSyncMaxRate   rate.Limit
    58  	KubeletPodCacheSyncBurstBulk int
    59  
    60  	RuntimePodCacheSyncPeriod time.Duration
    61  }
    62  
    63  type NodeConfiguration struct{}
    64  
    65  type CNRConfiguration struct {
    66  	CNRCacheTTL time.Duration
    67  }
    68  
    69  type CNCConfiguration struct {
    70  	CustomNodeConfigCacheTTL time.Duration
    71  }
    72  
    73  type AgentConfiguration struct {
    74  	*MetricConfiguration
    75  	*PodConfiguration
    76  	*NodeConfiguration
    77  	*CNRConfiguration
    78  	*CNCConfiguration
    79  
    80  	EnableMetricsFetcher bool
    81  	EnableCNCFetcher     bool
    82  }
    83  
    84  func NewAgentConfiguration() *AgentConfiguration {
    85  	return &AgentConfiguration{
    86  		MetricConfiguration: &MetricConfiguration{
    87  			ProvisionerIntervals:         make(map[string]time.Duration),
    88  			MalachiteMetricConfiguration: &MalachiteMetricConfiguration{},
    89  			CgroupMetricConfiguration:    &CgroupMetricConfiguration{},
    90  			KubeletMetricConfiguration:   &KubeletMetricConfiguration{},
    91  			RodanMetricConfiguration:     &RodanMetricConfiguration{},
    92  		},
    93  		PodConfiguration:  &PodConfiguration{},
    94  		NodeConfiguration: &NodeConfiguration{},
    95  		CNRConfiguration:  &CNRConfiguration{},
    96  		CNCConfiguration:  &CNCConfiguration{},
    97  	}
    98  }