felloe – Interactive Helm Version Management

Interactive Helm version management - For cluster hopping and trying new versions helm and tiller before upgrading your production cluster.

Installation

Binary Release

1) Download a version from one of the releases 2) Unpack the archive 3) Move the felloe binary and/or add it your PATH 4) chmod a+x path/to/felloe

Homebrew

console brew install felloe

Chocolatey for Windows

console choco install felloe

Crates.io

Install the package from crates.io:

``` console cargo install felloe

Reinstall or upgrade:

cargo install felloe --force ```

Build from source

Run the following to build from source:

``` console git clone https://github.com/ddlees/felloe.git cd felloe cargo install --path .

Reinstall or upgrade:

cargo install --path . --force ```

Completions

bash

shell $ felloe completions bash >> ~/.bash_profile # macos $ felloe completions bash >> ~/.bashrc # linux

zsh

shell $ felloe completions zsh > /usr/local/share/zsh/site-functions/_felloe

fish

shell $ mkdir -p ~/.config/fish/completions # (optional) $ felloe completions fish > ~/.config/fish/completions/felloe.fish

powershell

The powershell completion scripts require PowerShell v5.0+ (which comes with Windows 10, but can be downloaded separately for windows 7 or 8.1).

``` powershell

Check for profile

C:> Test-Path $profile

Create profile if none exists

C:> New-Item -path $profile -type file -force

Append completions to profile

C:> felloe completions powershell >> ${env:USERPROFILE}\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1 ```

elvish

``` shell

Create completions plugin

~> mkdir -p ~/.elvish/lib/completions ~> felloe completions elvish > ~/.elvish/lib/completions/felloe.elv

Update rc.elv

~> echo "use completions/felloe" >> ~/.elvish/rc.elv ```

Usage

felloe --help

``` man felloe 0.1.0 ⎈ The helm version manager

USAGE: felloe [FLAGS] [OPTIONS] [version] [SUBCOMMAND]

FLAGS: -h, --help Prints help information -l, --latest Show latest official helm version -V, --version Prints version information

OPTIONS: --log-level

ARGS:

SUBCOMMANDS: completions Generate completions for desired shell exec Execute command with modified PATH, so downloaded helm first help Prints this message or the help of the given subcommand(s) latest Install the latest official helm release list Output downloaded versions prune Remove all downloaded versions except the currently installed version remove Remove the given installed version(s) run Execute downloaded helm with [args ...] uninstall Remove the installed helm versions Output matching versions available for download which Output path for downloaded helm ```

License

This work is dual-licensed under Apache 2.0 and MIT to help avoid problems using this software or its libraries with GPL2.

SPDX-License-Identifier: Apache-2.0 OR MIT

Attributions

This project was inspired by frequent cluster hopping, having to switch between versions of helm and the following projects:

• pyenv - Python version manager
• n - Node version manager
• nvm - Node version manager