Rundock

Simple and extensible server orchestration framework based on specinfra.

• CHANGELOG

Concept

• Simple interface and configurations for orchestration various systems
• Push type task pipeline
• Extensible and pluggable design

Installation

$ gem install rundock

Usage

Edit your targetgroup to "targetgroup.yml" like this sample.

# target section
- target: 192.168.1.11
- target: host-alias-01
---
# target information section
host-alias-01:
  host: 192.168.1.12
  ssh_opts:
    port: 2222
    user: anyuser
    keys: ["~/.ssh/id_rsa_anyuser"]
    ssh_config: "/home/anyuser/custom_config"

and execute rundock.

$ rundock ssh -g /path/to/your-dir/targetgroup.yml -c 'your-gread-command'

or

Edit your operation scenario to "scenario.yml" like this sample.

# scenario section
- target: 192.168.1.11
  command:
    - "sudo hostname new-host-01"
    - "sudo sed -i -e 's/HOSTNAME=old-host-01/HOSTNAME=new-host-01/g' /etc/sysconfig/network"
- target: host-alias-01
  command:
    - "sudo yum -y install ruby"
  task:
    - update_gem
    - install_bundler
---
# target information section
host-alias-01:
  host: 192.168.1.12
  ssh_opts:
    port: 2222
    user: anyuser
    keys: ["~/.ssh/id_rsa_anyuser"]
---
# task information section
update_gem:
  command:
    - "sudo gem update --system"
    - "sudo gem update"
install_bundler:
  command:
    - "sudo gem install bundler --no-ri --no-rdoc"

and execute rundock.

$ rundock do /path/to/your-dir/scenario.yml

You can also specify default_ssh_options.yml (Net::SSH options) file contents that you specified "-d" option to the default ssh options.

• use adhoc ssh

$ rundock ssh -g /path/to/your-dir/targetgroup.yml -c 'your-gread-command' -d /path/to/your-dir/default_ssh_options.yml

• use scenario file

$ rundock do /path/to/your-dir/scenario.yml -d /path/to/your-dir/default_ssh_options.yml

You can see from rundock -h command.

Commands:
  rundock do [SCENARIO] [options]  # Run rundock from scenario file
  rundock help [COMMAND]           # Describe available commands or one specific command
  rundock ssh [options]            # Run rundock ssh with various options
  rundock version                  # Print version

Options:
  -l, [--log-level=LOG_LEVEL]
                                             # Default: info
      [--color], [--no-color]
                                             # Default: true
      [--header], [--no-header]
                                             # Default: true
      [--short-header], [--no-short-header]
      [--date-header], [--no-date-header]
                                             # Default: true

Documentations

• Rundock Wiki

Run tests

Requirements: Docker environments

$ bundle exec rake spec

Contributing

1. Fork it ( https://github.com/[my-github-username]/rundock/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request