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Md. Al-Amin edited this page May 26, 2019 · 4 revisions

kctl

A CLI wrapper for making kubernetes commands much easier

Installation

Homebrew

brew tap alaminopu/kctl https://github.com/alaminopu/kctl.git  
brew install kctl

Manual

Before building the tool, install rust and cargo

On Linux and macOS systems, this is done as follows:

curl https://sh.rustup.rs -sSf | sh

Then run

cargo build --release

You will find the binary in /target folder

Update permission

chmod a+x kctl

Move the binary to /usr/local/bin to make it executable from any terminal window

mov kctl /usr/local/bin

Kubernetes commands

Set a default namespace

kctl set-namespace -n <namespace>

Example:

kctl set-namespace -n food

Getting all pods of your defined namespace.
```
kctl pod
```
Search specific pods with app name
```
kctl pod <app-name>
```
Getting all services of your defined namespace.
```
kctl svc 
```
Search specific service with app name
```
kctl svc <app-name>
```
Getting all deployments of your defined namespace.
```
kctl deploy 
```
Search specific deploy with app name
```
kctl deploy <app-name>
```
Checking logs of any of the deployment or app of your defined namespace.
```
kctl logs <app-name>
```
Example:
```
kctl logs search
```

Port forward any of the deployment or app of your defined namespace.

kctl forward <app-name> <port-number>

Example:

kctl forward search 8030

or

kctl forward search 8030:8030

Exec to any pod of the deployment or app of your defined namespace. By default it will try to use bash.
```
kctl exec <app-name>
```
Example:
```
kctl exec search
```

Arguments

Namespace
Default namespace is "default". Change it by specifying optional argument -n or --namespace

Example:
```
kctl pod -n resto
```

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