Description

One of the Webapp team's epics for Q2 is to use the Gitpod installer to deploy to Gitpod SaaS. In order to do that we will need to add additional configuration to the installer to make the output suitable for a SaaS deployment as opposed to a self-hosted deployment.

This PR allows the proxy component to configure a static IP address in its LoadBalancer service.

Related Issue(s)

Part of #9097

How to test

Create an installer config file containing this experimental section:

experimental:
  webapp:
    proxy:
      staticIP: "123.456.789.0"

Get a versions.yaml for use with the installer:

docker run -it --rm "eu.gcr.io/gitpod-core-dev/build/versions:${version}" cat versions.yaml > versions.yaml

Then invoke the installer as:

go run . render --debug-version-file versions.yaml --config /path/to/config --use-experimental-config

The proxy service will have a LoadBalancerIP configured:

apiVersion: v1
kind: Service
...
spec:
  loadBalancerIP: 123.456.789.0
...

Release Notes

Allow `proxy` service to configure a static IP via the installer

Documentation

None.