Add analyzers to support bundle. Useful for auto-solving common problems

[mrsimonemms]

Analyzers are an important part of the Replicated support bundle

Establish a list of common problems with a Gitpod installation and ways of checking automatically. The preflights will likely be a good part of that.

A discussion with Barry @ Replicated as to his recommendations/what other Replicated user do may be a good initial step

Suggestions

• Most common (current) issue is Check EKS guide for registry validity #8855. Suggest writing a collector to look for relevant log in pod and then create analyzer to suggest possible resolutions. Typically, these have x509 in the errors
• Had someone recently who had problems due to only setting up DNS/certs for $DOMAIN - add DNS check for $DOMAIN, *.$DOMAIN and *.ws.$DOMAIN
• Add warning for self-signed certs

[mrsimonemms]

As of today, I don't think we need to do anything with this. The requirements for this should largely be driven by the Support Team as this is designed to automate the common questions.

The preflight checks have a lot of analyzers in and (seem) to catch most of the common questions before deployment.

I will close this, but inform the support team that we can add in additional tests as they require

/cc @mrzarquon