csshi2

Very simple cluster ssh implementation for iTerm2 on MacOS. At the moment the current release version of iTerm2 (2.0.0.x) is support as well as the development version (>=2.9).

Installation

Manually

Just copy the csshi2 file to one of your bin-directories (like /usr/local/bin/csshi2) and give it the executable flag. The files beneath bash may be used so support bash completion. Respectively the files beneath zsh for zsh completion.

Using Homebrew

I created a homebrew tap for my projects.

brew tap untoldwind/extras
brew install csshi2

If you are using homebrews's bash-completion you may want to use

brew install csshi2 --with-bash-completion

resp. for zsh-completions

brew install csshi2 --with-zsh-completions

Usage

Basic

Just write a list of ssh connections to the commandline

csshi2 user1@host1 user2@host2 user3@host3 ...

With cluster configuration

You may also create a .cluster.yaml file in your home directory with like this:

production:
  web:
    user: root
    hosts:
      - webserver1.prod.somewhere.com
      - webserver2.prod.somewhere.com
      - webserver3.prod.somewhere.com
  db:
    user: root
    hosts:
      - db1.prod.somewhere.com
      - db2.prod.somewhere.com
stage:
  web:
    user: root
    hosts:
      - webserver1.stage.somewhere.com
      - webserver2.stage.somewhere.com
  db:
    user: root
    hosts:
      - db1.stage.somewhere.com
somethingelse:
  user: root
  hosts:
    - some1.host.com
    - some2.host.com

I.e. the .cluster.yaml defined hierachical sets for ssh connections. In this scenario you can use:

csshi2 production/web

to open ssh connections to the webservers in production or

csshi2 production

tp open ssh connections to all production servers (db and web).

License

This software is licensed under the MIT license: http://opensource.org/licenses/MIT