k8s-sandbox-cli

A command line interface to launch a kubernetes sandbox on your preferred cloud provider

Supported Cloud providers

• AWS

Instructions (if you have docker)

• wget https://raw.githubusercontent.com/kaustubhd93/k8s-sandbox-cli/main/src/gen-ssh-keys.sh -O /tmp/gen-ssh-keys.sh

• bash /tmp/gen-ssh-keys.sh

• create a s3 bucket to store the Terraform state.

• Create k8s-sandbox single-node cluster

docker run --name k8s-sandbox-cli-create -v /tmp/k8s-sandbox-cli/keys/:/opt/keys/ \
-it kaustubhdesai/k8s-sandbox-cli:0.3.0  \
--action create --cloud aws --vpc-cidr <cidr> \
--region <region> --tf-state-bucket <bucket_name> \
--cloud-credentials '{"region":"region","aws_access_key_id":"access_key","aws_secret_access_key":"secret_key"}'

• Log into the server using public ip displayed in the output of the previous command ssh -i /tmp/k8s-sandbox-cli/keys/k8s-sandbox ubuntu@<public_ip>

• Once you are done with your POC you can now destroy the infra.

docker run --name k8s-sandbox-cli-destroy -v /tmp/k8s-sandbox-cli/keys/:/opt/keys/ \
-it kaustubhdesai/k8s-sandbox-cli:0.3.0 --action destroy \
--region <region> --tf-state-bucket <bucket_name> \
--cloud-credentials '{"region":"region","aws_access_key_id":"access_key","aws_secret_access_key":"secret_key"}'

Pre-requisites (Running without docker)

• python3 installed
• terraform binary installed
• A credentials profile with name sandbox in ~/.aws/credentials which will look like below:

[sandbox]
region = <region>
aws_access_key_id = <access_key_id>
aws_secret_access_key = <secret_access_key>

Instructions (Running without docker)

• Clone the code on your system using git clone https://github.com/kaustubhd93/k8s-sandbox-cli.git
• pip install src/requirements.txt
• cd src
• python3 k8s-sandbox-cli.py --action create --cloud aws --vpc-cidr <cidr> --region <region> --tf-state-bucket <bucket_name>
• ssh -i ../aws-deployment/k8s-sandbox <public_ip_displayed_in_output>
• When you are done working: python3 k8s-sandbox-cli.py --action destroy --cloud aws --tf-state-bucket <bucket_name>

Initially forked from morethancertified/kubernetes-sandbox