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Jeff Felchner edited this page Mar 6, 2023 · 15 revisions

Chamber is the auto-encrypting, extremely organizable, cloud service-loving, CLI-having, non-extra-repo-needing, non-Rails-specific-ing, CI-serving configuration management library.

We looked at all of the options out there and thought something was still missing, so we wrote Chamber. We made it with lots of ❤ and we hope you like it as much as we do.

What Sets Chamber Apart?

For an idea of how Chamber compares to other popular libraries, check out our Gem Comparison.

Basic Usage

You can view our Basic Usage Guide here. Otherwise, feel free to browse the wiki using the table of contents to the right.

Credits

Chamber was written by Jeff Felchner and Mark McEahern

The Kompanee

Chamber is maintained and funded by The Kompanee, Ltd.

The names and logos for The Kompanee are trademarks of The Kompanee, Ltd.

License

Chamber is Copyright © 2014-2023 Jeff Felchner and Mark McEahern. It is free software, and may be redistributed under the terms specified in the LICENSE file.

Kompanee Logo Copyright ©2023

  1. Release News
  2. Gem Comparison
  3. 12-Factor App Rebuttal
  4. Environment Variable Problems
    1. Lack of Complex Values
    2. Organization
    3. Environment Sharing
    4. Team Member Syncing
    5. Environment Syncing
    6. Local Settings
    7. Tracking Changes
  5. Installation
    1. Initialization
    2. In a Ruby Project
    3. In a Rails Project
    4. In a Rails Engine
    5. In a Sinatra Project
    6. In a Padrino Project
    7. In a Hanami Project
  6. Basics
    1. File Layout
    2. Defining Settings
    3. Accessing Settings
    4. Namespace Basics
      1. Inline Namespaces
      2. Host-Based Settings
    5. Encryption Basics
      1. Encrypting Your Settings
      2. Accessing Encrypted Settings
    6. Environment Variables
  7. Defining Settings
    1. ERB Preprocessing
    2. Runtime Values
    3. Dynamic Templating
  8. Accessing Settings
    1. Dig
  9. Verifying Settings
  10. Namespaces
    1. File-Based Namespaces
    2. Mix and Match
    3. Custom Namespaces
  11. Environment Variables
    1. Coercions
  12. Integrations
    1. Git Commit Hooks
    2. Cloud Services
  13. Encryption
    1. Keypair Encryption
    2. What Keys Can Do
    3. Encrypting Nested Structures
    4. Namespaced Key Pairs
    5. Re-Securing
    6. Loading Keys from ENV
  14. Advanced Usage
    1. Manually Specifying Settings Files
    2. Outputting Your Settings
    3. Specifying Multiple Namespaces
    4. Handling Duplicates/Collisions
    5. Extending Chamber
  15. Command Line Reference
    1. init
    2. show
    3. files
    4. sign
    5. secure
    6. unsecure
    7. compare
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