Kubernetes kubectl: Difference between revisions

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== Actions ==
== Actions ==
=== run ===
The run command creates a new deployment. This performed a few things.
* Searched for a suitable node where an instance of the application could be run.
* Scheduled the application to run on that Node.
* Configured the cluster to reschedule the instance on a new Node when needed.
=== get ===
=== get ===
Display one or many resources.
Display one or many resources.
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By specifying the output as 'template' and providing a Go template as the value of the --template flag, you can filter the attributes of the fetched resources.
By specifying the output as 'template' and providing a Go template as the value of the --template flag, you can filter the attributes of the fetched resources.
=== run ===
The run command creates a new deployment. This performed a few things.
* Searched for a suitable node where an instance of the application could be run.
* Scheduled the application to run on that Node.
* Configured the cluster to reschedule the instance on a new Node when needed.
=== proxy ===
Creates a proxy server or application-level gateway between localhost and the Kubernetes API server. It also allows serving static content over the specified HTTP path. All incoming data enters through one port and gets forwarded to the remote Kubernetes API server port, except for the path matching the static content path.


== ETC ==
== ETC ==

Revision as of 08:47, 1 May 2019

Overview

Kubectl 명령어 내용 정리

Actions

get

Display one or many resources.

Prints a table of the most important information about the specified resources. You can filter the list using a label selector and the --selector flag. If the desired resource type is namespaced you will only see results in your current namespace unless you pass --all-namespaces.

Uninitialized objects are not shown unless --include-uninitialized is passed.

By specifying the output as 'template' and providing a Go template as the value of the --template flag, you can filter the attributes of the fetched resources.

run

The run command creates a new deployment. This performed a few things.

  • Searched for a suitable node where an instance of the application could be run.
  • Scheduled the application to run on that Node.
  • Configured the cluster to reschedule the instance on a new Node when needed.

proxy

Creates a proxy server or application-level gateway between localhost and the Kubernetes API server. It also allows serving static content over the specified HTTP path. All incoming data enters through one port and gets forwarded to the remote Kubernetes API server port, except for the path matching the static content path.

ETC

$ kubectl version
Client Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.3", GitCommit:"721bfa751924da8d1680787490c54b9179b1fed0", GitTreeState:"clean", BuildDate:"2019-02-01T20:08:12Z", GoVersion:"go1.11.5", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.3", GitCommit:"721bfa751924da8d1680787490c54b9179b1fed0", GitTreeState:"clean", BuildDate:"2019-02-01T20:00:57Z", GoVersion:"go1.11.5", Compiler:"gc", Platform:"linux/amd64"}