k8s-impact-show
The Kubernetes visibility feature allows you to proactively determine the impact on containerized applications during switch outages or server replacements. Use this command to view the impact on a Kubernetes deployment, Daemonset, service, or Pods in the occasion of a switch or host replacement.
Syntax k8s-impact-show
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cluster-name cluster-name-string |
Name of the Kubernetes cluster. |
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Specify one or more of the following options: |
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start-time date/time: yyyy-mm-ddTHH:mm:ss |
The start time of statistics collection. |
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end-time date/time: yyyy-mm-ddTHH:mm:ss |
The end time of statistics collection. |
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duration duration: #d#h#m#s |
The duration of statistic collection. |
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interval duration: #d#h#m#s |
The interval between statistic collection. |
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since-start |
Statistics collected since start time. |
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older-than duration: #d#h#m#s |
Display statistics older than the specified duration. |
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within-last duration: #d#h#m#s |
Display statistics within the last specified duration. |
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host host-string |
The host or node for which the impact needs to be checked. |
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switch fabric-node name |
The switch for which the impact needs to be checked. |
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namespace namespace-string |
The namespace. |
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deployment deployment-string |
The Kubernetes deployment name. |
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daemonset daemonset-string |
The Kubernetes daemonset name. |
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service service-string |
The Kubernetes service name. |
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pod pod-string |
The Kubernetes pod. |
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impact unknown|none|partial|full |
The impact on the pod when node or switch is replaced. |
Defaults None.
Access CLI
History
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Version 7.0.0 |
Command introduced. |
Usage Use this command to display the impact on a Kubernetes deployment, Daemonset, service, or Pods in the occasion of a switch or host replacement.
Examples Use the following syntax to display the impact on a Kubernetes deployment, Daemonset, service, or Pods in the occasion of a switch or host replacement.
CLI (network-admin@switch) > k8s-impact-show host server-test-94 deployment petstore
cluster-name namespace deployment pod impact connections
------------ --------- ---------- ------------------------ ------ -------------------------------------------
arista default petstore petstore-9d499b76f-psv8w none servertest-103:enp1s0f0 -- 16:auriga-colo-1
arista default petstore petstore-9d499b76f-hhmg4 full servertest-94:enp1s0f0 -- 43:auriga-colo-1
servertest-94:enp1s0f1 -- 44:auriga-colo-1
arista default petstore petstore-9d499b76f-qj58s full servertest-94:enp1s0f0 -- 43:auriga-colo-1
servertest-94:enp1s0f0 -- 43:auriga-colo-1
arista default petstore petstore-9d499b76f-649g6 none servertest-103:enp1s0f0 -- 16:auriga-colo-1