vks-bootstraper

The simple CLI tool to bootstrap instances of VKS workload clusters

---

Installation

• Install the vks-bootstraper:latest with pip tool:

  pip3 install --upgrade vks-bootstraper

Build

• Install the Pip dependencies

  pip3 install --upgrade pip
  pip3 install --upgrade -r requirements.txt
  pip3 install --upgrade build twine

• Build the CLI

  rm -rf dist
  python3 -m build
  twine check dist/*

  ...or to Binary:

  pyinstaller --onefile --paths=/home/$USER/anaconda3/envs/vks-bootstraper/lib/python3.10/site-packages:/home/$USER/anaconda3/envs/vks-bootstraper/lib/python310.zip:/home/$USER/anaconda3/envs/vks-bootstraper/lib/python3.10:/home/$USER/anaconda3/envs/vks-bootstraper/lib/python3.10/lib-dynload:/home/$USER/.local/lib/python3.10/site-packages ./vks-bootstraper.py

• Publish the CLI to PyPi (make sure you have configured the $HOME/.pypirc config file, refer this section to pre-configure before performing this step)

  twine upload [--repository pypi] dist/*

Others

The .pypirc config file

• The config file should be located at $HOME/.pypirc
• The content of the file should be like this:

  [pypi]
    username = __token__
    password = pypi-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Usage

• Run the CLI with the following command:

  vks-bootstraper --help

  ➜   vks-bootstraper --help             
  Usage: vks-bootstraper [OPTIONS] COMMAND [ARGS]...
  
  Options:
    --version  Show the version and exit.
    --help     Show this message and exit.
  
  Commands:
    add-host                 Add a new host to the /etc/hosts file
    generate-ssh-key         Generate the SSH key for the current instance
    get-instance-id          Get the vServer ID of the current instance
    get-local-ipv4           Get the local IPv4 of the current instance
    prepare-kubeadm-config   Prepare the kubeadm config file for the...
    waiting-instance-booted  Waiting for the instance to be booted up,...
    waiting-internet         Waiting for the instance to reach to the...