K8S Tools

get the image:

docker pull fjeannot/k8s-tools

utilisation:

docker run -it --rm -v /path/to/kubeconfig/folder:/opt/klusters -v /path/to/working/dir/:/path/to/working/dir fjeannot/k8s-tools bash

or create an alias:

alias kenv='docker run -it --rm -v /path/to/kubeconfig/folder:/opt/klusters -v /path/to/working/dir/:/path/to/working/dir fjeannot/k8s-tools bash'

save your work by working inside your working dir, as the environment is ephemeral.

Kubeconfigs folder must be a directory with your kubeconfig files named with the name of their cluster and no extension.

Commands

Command	Utility	Usage
kontext	Easily switch from namespaces	kontext [NS_NAME]
kluster	Easily switch from clusters	kluster [CLUSTER_NAME]
rollout	Perform a rollout status for all workload ressources defined in a yaml file	rollout [FILENAME]
kevin	Get kubernetes events for a given ressource and an optional ressource name (kube events in)	kevin [RESSOURCE_TYPE] [RESSOURCE_NAME]
render	Render a yaml file, replacing {{}} surrounded keys with the corresponding env var	render [FILENAME]

Installed binaries

• kubectl
• helm 2
• helm 3
• helmfile
• kapp
• jq
• yq
• ytt
• rancher cli

Versions are defined in the dockerfile as args:

ARG HELM2_VERSION=2.16.6
ARG HELM3_VERSION=3.2.0
ARG KUBECTL_VERSION=1.15.9
ARG HELMFILE_VERSION=0.80.1
ARG KAPP_VERSION=0.9.0
ARG JQ_VERSION=1.6
ARG YTT_VERSION=0.26.0