/docker-kubernetes-cli

Dockerfile for simple Kubernetes CLI (kubectl) container creation.

Primary LanguageDockerfileApache License 2.0Apache-2.0

Kubernetes (kubectl) Docker Container

This is a containerized Kubernetes CLI (kubectl) based on anand000/docker-terraform-cli.

This container includes the AWS CLI and the Terraform v0.12.x binary.

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Example build

docker build -t anand000/docker-kubernetes-cli .

Example usage

The example below (keys) assumes an existing AWS account.

Ensure the following are set

export AWS_ACCESS_KEY_ID="<aws_access_key_id>"
export AWS_SECRET_ACCESS_KEY="<aws_secret_access_key>"
export AWS_DEFAULT_REGION="<aws_default_region>"

Run the container detatched

docker run --name docker-kubernetes-cli \
    --rm \
    --detach \
    --tty \
    --env "AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}" \
    --env "AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}" \
    --env "AWS_DEFAULT_REGION=${AWS_DEFAULT_REGION}" \
    anand000/docker-kubernetes-cli

Run a command

While this is obviously a very simple example, more complex usage, particularly in a CI/CD pipeline, is possible.

docker exec -it docker-kubernetes-cli kubectl version

Ensure export USER=argocd to run argocd successfully.

References

Overview of kubectl Amazon EKS User Guide

License

Licensed under the Apache License, Version 2.0 (the "License").

This repository and its contents are licensed under the terms detailed in the LICENSE file.