Blubber creates Dockerfiles from a higher level description expressed as YAML. The Deployment pipeline relies on an application's Blubberfile(s) to build images for testing and production.
PipelineLib is a library of code that consumes an application's
.pipeline/config.yaml. This configuration directs the pipeline through integration telling it:
- What unit tests to run
- What integration tests to run
- Which tests can be run in parallel
- What container image is to be used in production
- Config files
- Resource limits
- What ports your application uses
- Smoke tests for your application
In short, Helm allows the easy management of mapping deployment resources to an environment. If you need a different configuration for local development and production, chances are it'll be easy to configure with Helm.
Helmfile is what you will use to deploy your application in production. Helmfile uses the environments and values in the deployment charts repository to define a deployment to a specific environment. A deployment of an existing production service looks like:
$ cd /srv/deployment-charts/helmfile.d/staging/blubberoid $ source .hfenv $ helmfile apply