ktx

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ktx is an easy-to-use command line tool for kubernetes multi-cluster context management.

Installation

• Install with go install

go install -u github.com/poneding/ktx@latest

• Install from binary

For MacOS or Linux:

curl -sSL https://github.com/poneding/ktx/raw/master/install.sh | sh

For Windows:

Download the lastest executable from Releases and add it to the PATH.

Usage

1. Add cluster context

ktx add -f .kube/kind-cluster-01
ktx add -f .kube/kind-cluster-02

2. List cluster contexts

ktx list

Alias: ktx ls

3. Switch cluster context

# Switch contexts
ktx

# Switch to specified cluster context
ktx switch kind-cluster-01

# Interactive switch
ktx switch

Alias: ktx s

4. Rename cluster context

# Rename specified cluster context
ktx rename kind-cluster-01

# Interactive rename
ktx rename

5. Remove cluster context

# Remove specified cluster context
ktx remove kind-cluster-01

# Interactive remove
ktx remove

Alias: ktx rm

6. Export cluster context

ktx export kind-cluster-01 -f .kube/export-01

7. Generate kubeconfig from ServiceAccount

ktx generate --service-account default -f .kube/my-gen-config

Alias: ktx gen

8. Set namespace

ktx set-namespace --namespace default

9. Set Server address

ktx set-server --server https://api.k8s.local:6443