monitoring

package
v0.0.0-...-18e089f Latest Latest
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 Go to latest Published: Mar 19, 2024 License: Apache-2.0 Imports: 25 Imported by: 5

Documentation

Overview

Copyright 2022 The KubeSphere Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

Constants

View Source 
const (
	KubeSphereWorkspaceCount = "kubesphere_workspace_count"
	KubeSphereUserCount      = "kubesphere_user_count"
	KubeSphereClusterCount   = "kubesphere_cluser_count"
	KubeSphereAppTmplCount   = "kubesphere_app_template_count"

	WorkspaceNamespaceCount = "workspace_namespace_count"
	WorkspaceDevopsCount    = "workspace_devops_project_count"
	WorkspaceMemberCount    = "workspace_member_count"
	WorkspaceRoleCount      = "workspace_role_count"

	MetricMeterPrefix = "meter_"
)
View Source 
const (
	IdentifierNode        = "node"
	IdentifierWorkspace   = "workspace"
	IdentifierNamespace   = "namespace"
	IdentifierWorkload    = "workload"
	IdentifierPod         = "pod"
	IdentifierContainer   = "container"
	IdentifierPVC         = "persistentvolumeclaim"
	IdentifierService     = "service"
	IdentifierApplication = "application"
	IdentifierIngress     = "ingress"

	OrderAscending  = "asc"
	OrderDescending = "desc"
)
View Source 
const (
	METER_RESOURCE_TYPE_CPU = iota
	METER_RESOURCE_TYPE_MEM
	METER_RESOURCE_TYPE_NET_INGRESS
	METER_RESOURCE_TYPE_NET_EGRESS
	METER_RESOURCE_TYPE_PVC
)

Variables

View Source 
var APIServerMetrics = []string{
	"apiserver_up_sum",
	"apiserver_request_rate",
	"apiserver_request_by_verb_rate",
	"apiserver_request_latencies",
	"apiserver_request_by_verb_latencies",
}
View Source 
var ApplicationMetrics = []string{

	"meter_application_cpu_usage",
	"meter_application_memory_usage_wo_cache",
	"meter_application_net_bytes_transmitted",
	"meter_application_net_bytes_received",
	"meter_application_pvc_bytes_total",
}
View Source 
var ClusterMetrics = []string{
	"cluster_cpu_utilisation",
	"cluster_cpu_usage",
	"cluster_cpu_total",
	"cluster_memory_utilisation",
	"cluster_memory_available",
	"cluster_memory_total",
	"cluster_memory_usage_wo_cache",
	"cluster_net_utilisation",
	"cluster_net_bytes_transmitted",
	"cluster_net_bytes_received",
	"cluster_disk_read_iops",
	"cluster_disk_write_iops",
	"cluster_disk_read_throughput",
	"cluster_disk_write_throughput",
	"cluster_disk_size_usage",
	"cluster_disk_size_utilisation",
	"cluster_disk_size_capacity",
	"cluster_disk_size_available",
	"cluster_disk_inode_total",
	"cluster_disk_inode_usage",
	"cluster_disk_inode_utilisation",
	"cluster_namespace_count",
	"cluster_pod_count",
	"cluster_pod_quota",
	"cluster_pod_utilisation",
	"cluster_pod_running_count",
	"cluster_pod_succeeded_count",
	"cluster_pod_abnormal_count",
	"cluster_node_online",
	"cluster_node_offline",
	"cluster_node_total",
	"cluster_cronjob_count",
	"cluster_pvc_count",
	"cluster_daemonset_count",
	"cluster_deployment_count",
	"cluster_endpoint_count",
	"cluster_hpa_count",
	"cluster_job_count",
	"cluster_statefulset_count",
	"cluster_replicaset_count",
	"cluster_service_count",
	"cluster_secret_count",
	"cluster_pv_count",
	"cluster_ingresses_extensions_count",
	"cluster_load1",
	"cluster_load5",
	"cluster_load15",
	"cluster_pod_abnormal_ratio",
	"cluster_node_offline_ratio",

	"meter_cluster_cpu_usage",
	"meter_cluster_memory_usage",
	"meter_cluster_net_bytes_transmitted",
	"meter_cluster_net_bytes_received",
	"meter_cluster_pvc_bytes_total",
}
View Source 
var ContainerMetrics = []string{
	"container_cpu_usage",
	"container_memory_usage",
	"container_memory_usage_wo_cache",
	"container_processes_usage",
	"container_threads_usage",
}
View Source 
var EtcdMetrics = []string{
	"etcd_server_list",
	"etcd_server_total",
	"etcd_server_up_total",
	"etcd_server_has_leader",
	"etcd_server_is_leader",
	"etcd_server_leader_changes",
	"etcd_server_proposals_failed_rate",
	"etcd_server_proposals_applied_rate",
	"etcd_server_proposals_committed_rate",
	"etcd_server_proposals_pending_count",
	"etcd_mvcc_db_size",
	"etcd_network_client_grpc_received_bytes",
	"etcd_network_client_grpc_sent_bytes",
	"etcd_grpc_call_rate",
	"etcd_grpc_call_failed_rate",
	"etcd_grpc_server_msg_received_rate",
	"etcd_grpc_server_msg_sent_rate",
	"etcd_disk_wal_fsync_duration",
	"etcd_disk_wal_fsync_duration_quantile",
	"etcd_disk_backend_commit_duration",
	"etcd_disk_backend_commit_duration_quantile",
}
View Source 
var IngressMetrics = []string{
	"ingress_request_count",
	"ingress_request_5xx_count",
	"ingress_request_4xx_count",
	"ingress_active_connections",
	"ingress_success_rate",
	"ingress_request_duration_average",
	"ingress_request_duration_50percentage",
	"ingress_request_duration_95percentage",
	"ingress_request_duration_99percentage",
	"ingress_request_volume",
	"ingress_request_volume_by_ingress",
	"ingress_request_network_sent",
	"ingress_request_network_received",
	"ingress_request_memory_bytes",
	"ingress_request_cpu_usage",
}
View Source 
var MeterResourceMap = map[string]int{
	"meter_cluster_cpu_usage":                 METER_RESOURCE_TYPE_CPU,
	"meter_cluster_memory_usage":              METER_RESOURCE_TYPE_MEM,
	"meter_cluster_net_bytes_transmitted":     METER_RESOURCE_TYPE_NET_EGRESS,
	"meter_cluster_net_bytes_received":        METER_RESOURCE_TYPE_NET_INGRESS,
	"meter_cluster_pvc_bytes_total":           METER_RESOURCE_TYPE_PVC,
	"meter_node_cpu_usage":                    METER_RESOURCE_TYPE_CPU,
	"meter_node_memory_usage_wo_cache":        METER_RESOURCE_TYPE_MEM,
	"meter_node_net_bytes_transmitted":        METER_RESOURCE_TYPE_NET_EGRESS,
	"meter_node_net_bytes_received":           METER_RESOURCE_TYPE_NET_INGRESS,
	"meter_node_pvc_bytes_total":              METER_RESOURCE_TYPE_PVC,
	"meter_workspace_cpu_usage":               METER_RESOURCE_TYPE_CPU,
	"meter_workspace_memory_usage":            METER_RESOURCE_TYPE_MEM,
	"meter_workspace_net_bytes_transmitted":   METER_RESOURCE_TYPE_NET_EGRESS,
	"meter_workspace_net_bytes_received":      METER_RESOURCE_TYPE_NET_INGRESS,
	"meter_workspace_pvc_bytes_total":         METER_RESOURCE_TYPE_PVC,
	"meter_namespace_cpu_usage":               METER_RESOURCE_TYPE_CPU,
	"meter_namespace_memory_usage_wo_cache":   METER_RESOURCE_TYPE_MEM,
	"meter_namespace_net_bytes_transmitted":   METER_RESOURCE_TYPE_NET_EGRESS,
	"meter_namespace_net_bytes_received":      METER_RESOURCE_TYPE_NET_INGRESS,
	"meter_namespace_pvc_bytes_total":         METER_RESOURCE_TYPE_PVC,
	"meter_application_cpu_usage":             METER_RESOURCE_TYPE_CPU,
	"meter_application_memory_usage_wo_cache": METER_RESOURCE_TYPE_MEM,
	"meter_application_net_bytes_transmitted": METER_RESOURCE_TYPE_NET_EGRESS,
	"meter_application_net_bytes_received":    METER_RESOURCE_TYPE_NET_INGRESS,
	"meter_application_pvc_bytes_total":       METER_RESOURCE_TYPE_PVC,
	"meter_workload_cpu_usage":                METER_RESOURCE_TYPE_CPU,
	"meter_workload_memory_usage_wo_cache":    METER_RESOURCE_TYPE_MEM,
	"meter_workload_net_bytes_transmitted":    METER_RESOURCE_TYPE_NET_EGRESS,
	"meter_workload_net_bytes_received":       METER_RESOURCE_TYPE_NET_INGRESS,
	"meter_workload_pvc_bytes_total":          METER_RESOURCE_TYPE_PVC,
	"meter_service_cpu_usage":                 METER_RESOURCE_TYPE_CPU,
	"meter_service_memory_usage_wo_cache":     METER_RESOURCE_TYPE_MEM,
	"meter_service_net_bytes_transmitted":     METER_RESOURCE_TYPE_NET_EGRESS,
	"meter_service_net_bytes_received":        METER_RESOURCE_TYPE_NET_INGRESS,
	"meter_pod_cpu_usage":                     METER_RESOURCE_TYPE_CPU,
	"meter_pod_memory_usage_wo_cache":         METER_RESOURCE_TYPE_MEM,
	"meter_pod_net_bytes_transmitted":         METER_RESOURCE_TYPE_NET_EGRESS,
	"meter_pod_net_bytes_received":            METER_RESOURCE_TYPE_NET_INGRESS,
	"meter_pod_pvc_bytes_total":               METER_RESOURCE_TYPE_PVC,
}
View Source 
var NamespaceMetrics = []string{
	"namespace_cpu_usage",
	"namespace_memory_usage",
	"namespace_memory_usage_wo_cache",
	"namespace_net_bytes_transmitted",
	"namespace_net_bytes_received",
	"namespace_pod_count",
	"namespace_pod_running_count",
	"namespace_pod_succeeded_count",
	"namespace_pod_abnormal_count",
	"namespace_pod_abnormal_ratio",
	"namespace_memory_limit_hard",
	"namespace_cpu_limit_hard",
	"namespace_pod_count_hard",
	"namespace_cronjob_count",
	"namespace_pvc_count",
	"namespace_daemonset_count",
	"namespace_deployment_count",
	"namespace_endpoint_count",
	"namespace_hpa_count",
	"namespace_job_count",
	"namespace_statefulset_count",
	"namespace_replicaset_count",
	"namespace_service_count",
	"namespace_secret_count",
	"namespace_configmap_count",
	"namespace_ingresses_extensions_count",
	"namespace_s2ibuilder_count",

	"meter_namespace_cpu_usage",
	"meter_namespace_memory_usage_wo_cache",
	"meter_namespace_net_bytes_transmitted",
	"meter_namespace_net_bytes_received",
	"meter_namespace_pvc_bytes_total",
}
View Source 
var NodeMetrics = []string{
	"node_cpu_utilisation",
	"node_cpu_total",
	"node_cpu_usage",
	"node_memory_utilisation",
	"node_memory_usage_wo_cache",
	"node_memory_available",
	"node_memory_total",
	"node_net_utilisation",
	"node_net_bytes_transmitted",
	"node_net_bytes_received",
	"node_disk_read_iops",
	"node_disk_write_iops",
	"node_disk_read_throughput",
	"node_disk_write_throughput",
	"node_disk_size_capacity",
	"node_disk_size_available",
	"node_disk_size_usage",
	"node_disk_size_utilisation",
	"node_disk_inode_total",
	"node_disk_inode_usage",
	"node_disk_inode_utilisation",
	"node_pod_count",
	"node_pod_quota",
	"node_pod_utilisation",
	"node_pod_running_count",
	"node_pod_succeeded_count",
	"node_pod_abnormal_count",
	"node_load1",
	"node_load5",
	"node_load15",
	"node_pod_abnormal_ratio",
	"node_pleg_quantile",

	"node_device_size_usage",
	"node_device_size_utilisation",

	"meter_node_cpu_usage",
	"meter_node_memory_usage_wo_cache",
	"meter_node_net_bytes_transmitted",
	"meter_node_net_bytes_received",
	"meter_node_pvc_bytes_total",
}
View Source 
var PVCMetrics = []string{
	"pvc_inodes_available",
	"pvc_inodes_used",
	"pvc_inodes_total",
	"pvc_inodes_utilisation",
	"pvc_bytes_available",
	"pvc_bytes_used",
	"pvc_bytes_total",
	"pvc_bytes_utilisation",
}
View Source 
var PodMetrics = []string{
	"pod_cpu_usage",
	"pod_memory_usage",
	"pod_memory_usage_wo_cache",
	"pod_net_bytes_transmitted",
	"pod_net_bytes_received",

	"meter_pod_cpu_usage",
	"meter_pod_memory_usage_wo_cache",
	"meter_pod_net_bytes_transmitted",
	"meter_pod_net_bytes_received",
	"meter_pod_pvc_bytes_total",
}
View Source 
var SchedulerMetrics = []string{
	"scheduler_up_sum",
	"scheduler_schedule_attempts",
	"scheduler_schedule_attempt_rate",
	"scheduler_e2e_scheduling_latency",
	"scheduler_e2e_scheduling_latency_quantile",
}
View Source 
var ServiceMetrics = []string{

	"meter_service_cpu_usage",
	"meter_service_memory_usage_wo_cache",
	"meter_service_net_bytes_transmitted",
	"meter_service_net_bytes_received",
}
View Source 
var WorkloadMetrics = []string{
	"workload_cpu_usage",
	"workload_memory_usage",
	"workload_memory_usage_wo_cache",
	"workload_net_bytes_transmitted",
	"workload_net_bytes_received",
	"workload_deployment_replica",
	"workload_deployment_replica_available",
	"workload_statefulset_replica",
	"workload_statefulset_replica_available",
	"workload_daemonset_replica",
	"workload_daemonset_replica_available",
	"workload_deployment_unavailable_replicas_ratio",
	"workload_daemonset_unavailable_replicas_ratio",
	"workload_statefulset_unavailable_replicas_ratio",

	"meter_workload_cpu_usage",
	"meter_workload_memory_usage_wo_cache",
	"meter_workload_net_bytes_transmitted",
	"meter_workload_net_bytes_received",
	"meter_workload_pvc_bytes_total",
}
View Source 
var WorkspaceMetrics = []string{
	"workspace_cpu_usage",
	"workspace_memory_usage",
	"workspace_memory_usage_wo_cache",
	"workspace_net_bytes_transmitted",
	"workspace_net_bytes_received",
	"workspace_pod_count",
	"workspace_pod_running_count",
	"workspace_pod_succeeded_count",
	"workspace_pod_abnormal_count",
	"workspace_ingresses_extensions_count",
	"workspace_cronjob_count",
	"workspace_pvc_count",
	"workspace_daemonset_count",
	"workspace_deployment_count",
	"workspace_endpoint_count",
	"workspace_hpa_count",
	"workspace_job_count",
	"workspace_statefulset_count",
	"workspace_replicaset_count",
	"workspace_service_count",
	"workspace_secret_count",
	"workspace_pod_abnormal_ratio",

	"meter_workspace_cpu_usage",
	"meter_workspace_memory_usage",
	"meter_workspace_net_bytes_transmitted",
	"meter_workspace_net_bytes_received",
	"meter_workspace_pvc_bytes_total",
}

Functions

This section is empty.

Types

type Metadata 

type Metadata struct {
	Data []monitoring.Metadata `json:"data" description:"actual array of results"`
}

type MetricLabelSet 

type MetricLabelSet struct {
	Data []map[string]string `json:"data" description:"actual array of results"`
}

type Metrics 

type Metrics struct {
	Results     []monitoring.Metric `json:"results" description:"actual array of results"`
	CurrentPage int                 `json:"page,omitempty" description:"current page returned"`
	TotalPages  int                 `json:"total_page,omitempty" description:"total number of pages"`
	TotalItems  int                 `json:"total_item,omitempty" description:"page size"`
}

func (*Metrics) Page 

func (raw *Metrics) Page(page, limit int) *Metrics

func (*Metrics) Sort 

func (raw *Metrics) Sort(target, order, identifier string) *Metrics

SortMetrics sorts a group of resources by a given metric. Range query doesn't support ranking. Example:

Before sorting: | ID | Metric 1 | Metric 2 | Metric 3 | | a | 1 | XL | | | b | 1 | S | | | c | 3 | M | |

After sorting: target=metric_2, order=asc, identifier=id | ID | Metric 1 | Metric 2 (asc) | Metric 3 | | a | 1 | XL | | | c | 3 | M | | | b | 1 | S | |

type MonitoringOperator 

type MonitoringOperator interface {
	GetMetric(expr, namespace string, time time.Time) (monitoring.Metric, error)
	GetMetricOverTime(expr, namespace string, start, end time.Time, step time.Duration) (monitoring.Metric, error)
	GetNamedMetrics(metrics []string, time time.Time, opt monitoring.QueryOption) Metrics
	GetNamedMetricsOverTime(metrics []string, start, end time.Time, step time.Duration, opt monitoring.QueryOption) Metrics
	GetMetadata(namespace string) Metadata
	GetMetricLabelSet(metric, namespace string, start, end time.Time) MetricLabelSet

	// TODO: expose KubeSphere self metrics in Prometheus format
	GetKubeSphereStats() Metrics
	GetWorkspaceStats(workspace string) Metrics

	// meter
	GetNamedMetersOverTime(metrics []string, start, end time.Time, step time.Duration, opt monitoring.QueryOption, priceInfo meteringclient.PriceInfo) (Metrics, error)
	GetNamedMeters(metrics []string, time time.Time, opt monitoring.QueryOption, priceInfo meteringclient.PriceInfo) (Metrics, error)
	GetAppWorkloads(ns string, apps []string) map[string][]string
	GetSerivePodsMap(ns string, services []string) map[string][]string
}

func NewMonitoringOperator 

func NewMonitoringOperator(monitoringClient monitoring.Interface, metricsClient monitoring.Interface, k8s kubernetes.Interface, factory informers.InformerFactory, resourceGetter *resourcev1alpha3.ResourceGetter, op openpitrix.Interface) MonitoringOperator

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