k8s_kubeproxy

README

kube-proxy monitoring with Netdata

Kube-proxy is a network proxy that runs on each each node in your cluster, implementing part of the Kubernetes Service.

This module will monitor one or more kube-proxy instances, depending on your configuration.

Charts

It produces the following charts:

• Sync Proxy Rules in events/s
• Sync Proxy Rules Latency in observes/s
• Sync Proxy Rules Latency Percentage in %
• REST Client HTTP Requests By Status Code in requests/s
• REST Client HTTP Requests By Method in requests/s
• HTTP Requests Duration in microseconds

Configuration

Edit the go.d/k8s_kubeproxy.conf configuration file using edit-config from the Netdata config directory, which is typically at /etc/netdata.

cd /etc/netdata # Replace this path with your Netdata config directory
sudo ./edit-config go.d/k8s_kubeproxy.conf

Needs only url to kube-proxy metric-address. Here is an example for several instances:

jobs:
  - name: local
    url : http://127.0.0.1:10249/metrics
      
  - name: remote
    url : http://203.0.113.1:10249/metrics

For all available options please see module configuration file.

Troubleshooting

Check the module debug output. Run the following command as netdata user:

./go.d.plugin -d -m k8s_kubeproxy

Documentation

Index

• type Charts
• type Config
• type Dim
• type Dims
• type KubeProxy
  • func New() *KubeProxy
  • func (kp KubeProxy) Charts() *Charts
  • func (kp *KubeProxy) Check() bool
  • func (KubeProxy) Cleanup()
  • func (kp *KubeProxy) Collect() map[string]int64
  • func (kp *KubeProxy) Init() bool

Types

type Charts

type Charts = module.Charts

Charts is an alias for module.Charts

type Config

type Config struct {
	web.HTTP `yaml:",inline"`
}

Config is the KubeProxy module configuration.

type Dim

type Dim = module.Dim

Dim is an alias for module.Dim

type Dims

type Dims = module.Dims

Dims is an alias for module.Dims

type KubeProxy

type KubeProxy struct {
	module.Base
	Config `yaml:",inline"`
	// contains filtered or unexported fields
}

KubeProxy is KubeProxy module.

func New

func New() *KubeProxy

New creates KubeProxy with default values.

func (KubeProxy) Charts

func (kp KubeProxy) Charts() *Charts

Charts creates Charts.

func (*KubeProxy) Check

func (kp *KubeProxy) Check() bool

Check makes check.

func (KubeProxy) Cleanup

func (KubeProxy) Cleanup()

Cleanup makes cleanup.

func (*KubeProxy) Collect

func (kp *KubeProxy) Collect() map[string]int64

Collect collects metrics.

func (*KubeProxy) Init

func (kp *KubeProxy) Init() bool

Init makes initialization.