Ruby A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.
- Supported versions
- Legacy versions
- Patch versions
- Path Considerations
- Additional Reading
You can still run these versions with Lando but for all intents and purposes they should be considered deprecated eg YMMV and do not expect a ton of support if you have an issue.
Not officially supported!
While we allow users to specify patch versions for this service they are not officially supported so if you use one YMMV.
To use a patch version you can do something like this:
services: my-service: type: ruby:2.5.3
But make sure you use one of the available patch tags for the underlying image we are using.
Here are the configuration options, set to the default values, for this service. If you are unsure about where this goes or what this means we highly recommend scanning the services documentation to get a good handle on how the magicks work.
services: my-service: type: ruby:2.5 port: 80 command: tail -f /dev/null
Note that if you do not define a
command for this service it will effectively be a "cli" container eg it will not serve or run an application by default but will be available to run
ruby commands against.
If you want to actually launch a
ruby application consider setting the
command to something like:
services: my-service: type: ruby command: ruby /app/my-server.rb
While we assume your
ruby service is running on port
80 we recognize that many
ruby app's also run on port
8080 or otherwise. You can easily change our default to match whatever your app needs.
services: my-service: type: ruby port: 8080
Lando will set the following
PATH hierarchy for this service.
[ '/usr/local/sbin', '/usr/local/bin', '/usr/local/bundle/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', ]
This is useful to note if you are not using absolute paths in any tooling routes and are getting the unexpected version of a particular utility.
If you are interested in a working example of this service that we test on every Lando build then check out https://github.com/lando/lando/tree/master/examples/ruby
- Updating your Landofiles to 3.0.0-rc.2+
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