k8s-service-show

Kubernetes services provide a stable virtual IP addresses for a group of Pods. Unlike Pods, which are non-permanent resources that can be created, and destroyed dynamically, services remain consistent. Services act as loadbalancers, and are based on Linux IPTable or IPVS table. This command is used to display Kubernetes service information.

Syntax   k8s-service-show


cluster-name cluster-name-string

Name of the Kubernetes cluster.

Specify one or more of the following options:

start-time date/time: yyyy-mm-ddTHH:mm:ss

The start time of statistics collection.

end-time date/time: yyyy-mm-ddTHH:mm:ss

The end time of statistics collection.

duration duration: #d#h#m#s

The duration of statistics collection.

interval duration: #d#h#m#s

The interval between statistics collection.

since-start

Statistics collected since start time.

older-than duration: #d#h#m#s

Display statistics older than the specified duration.

within-last duration: #d#h#m#s

Display statistics within the last specified duration.

name name-string

Name of the daemonset.

namespace namespace-string

Name of the namespace.

type type-string

The service type.

service-ip service-ip-string

The service IP address.

external-ip external-ip-string

The external IP address for services of type load balancer.

selector selector-string

The label selector for the service.

ports ports-string

The ports for the service.

target-ports target-ports-string

The ports targeted on pods.

action none|add|remove|update

The last action performed.


Defaults   None.

Access   CLI

History   

Version 7.0.0

Command introduced.

Usage   Use this command to display Kubernetes service information.

Examples  Use the following syntax to display Kubernetes service information.

CLI (network-admin@switch) > k8s-service-show layout vertical 

cluster-name:  k8s02

name:          kubernetes

namespace:     default

type:          ClusterIP 

service-ip:    10.96.0.1  

ports:         443/TCP  

last-changed:  01-30,23:25:21 

cluster-name:  k8s02 

name:          my-service 

namespace:     default

type:          ClusterIP

service-ip:    10.98.20.142 

ports:         71/TCP 

last-changed:  01-30,23:25:21 

cluster-name:  k8s02 

name:          kube-dns 

namespace:     kube-system

type:          ClusterIP 

service-ip:    10.96.0.10 

ports:         53/UDP,53/TCP,9153/TCP 

last-changed:  01-30,23:25:23

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