⚠️ I've stopped work on this extension b/c the OpenStack provider I was using on a project didn't have CORS support. To complete this effort, we need an OpenStack provider with CORS support. I'm happy to review PRs or handoff the code to someone who is keen on maintaining the code. 😃

👏 I'm happy to report @chaadow has completed this work. You should use https://github.com/chaadow/activestorage-openstack/ going forward!!

ActiveStorage OpenStack

Installation

Add this line to your application's Gemfile:

gem "mime-types"
gem 'activestorage-openstack'

And then execute:

$ bundle

Usage

In your storage.yml, create an entry for your OpenStack service. Like other services, you can create as many as you want. For example, you might a separate service definition for staging and production so you can isolate the containers.

dev_openstack:
  service: OpenStack
  container: <container name>
  credentials:
    openstack_auth_url: <auth url>
    openstack_username: <username>
    openstack_api_key: <password>
    openstack_project_name: <tenant name>
    openstack_domain_id: default
    openstack_temp_url_key: <temp url key>
 connection_options: # optional

You can put what the appropriate login params for your version of Keystone in credentials. They will all be passed to Fog::Storage::OpenStack.new.

In your OpenStack provider's dashboard, set your container to private. Next, set the Temp-URL-Key on the container or account. You'll likely have to use the CLI tools to set this value. Instructions can be found in the tempUrl Docs

⚠️ If you're using macOS, you might have trouble running the swift command as the Swift compiler has the same name. You might have to call the OpenStack swift tool with it's fully qualified name. Check /usr/local/bin/swift if you run into problems. Depending how your PATH is set your mileage may vary. This should get you started in your hunt. 😃

Development

Todo

• Complete direct uploads implementation. CORS must be supported on OpenStack for this to be possible.
• Support disposition and filename in URLs
• Fix streaming for downloads
• Smartly pick whether uploads should be chunked
• Require mime-types so as to not require extra setup.
• Test the service

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/jeffreyguenther/activestorage-openstack. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the Activestorage::Openstack project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.