Docs: separate port 80 and 443 remote haproxy sections

[ktdreyer]

Relates to: #705

Solution/Idea

Prior to this change, HAproxy would send all remote incoming traffic (both HTTP and HTTPS) to port 443 on the CRC VM. Remote HTTPS connections worked, but remote HTTP connections failed.

Proposed changes

Split the apps configuration into two separate sections: apps and apps_ssl. Each section will handle traffic on TCP 80 or TCP 443.

Testing

1. Follow the existing instructions for setting up CRC on a remote server
2. Connect to the instance with HTTP (port 80), note that HAproxy closes the connection prematurely
3. Reconfigure HAproxy according to this pull request
4. Connect to the instance with HTTP and HTTPS, note that HAproxy handles both types of connections now

[centos-ci]

Can one of the admins verify this patch?

[openshift-ci-robot]

Hi @ktdreyer. Thanks for your PR.

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[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ktdreyer, robin-owen

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• docs/OWNERS [robin-owen]

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[openshift-merge-robot]

@ktdreyer: The following test failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
ci/prow/e2e-crc	af4124b	link	/test e2e-crc

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[gbraad]

Remote HTTPS connections worked, but remote HTTP connections failed.

Thanks. Would appreciate peer-review.

[kowen-rh]

LGTM. 👍