OSDOCS-5043: add http header modification feature

[jldohmann]

Version(s): 4.14+

Issue: https://issues.redhat.com/browse/OSDOCS-5043

Link to docs preview:

• HTTP header configuration
• Setting or deleting HTTP request and response headers in an Ingress Controller
• Setting or deleting HTTP request and response headers in a route
• Ingress Controller configuration parameters

QE review:

• QE has approved this change.

Additional information:

[jldohmann]

@miheer could you PTAL for SME feedback? This PR contains a doc update for NE-982, adding HTTP headers to HAProxy. There are some gaps in my knowledge here, your feedback is appreciated. Thank you 🙇

[ocpdocs-previewbot]

🤖 Updated build preview is available at:
https://56177--docspreview.netlify.app

Build log: https://circleci.com/gh/ocpdocs-previewbot/openshift-docs/28795

[openshift-ci-robot]

@jldohmann: This pull request references OSDOCS-5043 which is a valid jira issue.

In response to this:

Version(s): 4.13+

Issue: https://issues.redhat.com/browse/OSDOCS-5043

Link to docs preview: http://file.rdu.redhat.com/jdohmann/OSDOCS-5043/networking/ingress-operator.html#nw-ingress-add-http-headers_configuring-ingress

QE review:

• QE has approved this change.

Additional information:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[kalexand-rh]

The branch/enterprise-4.14 label has been added to this PR.

This is because your PR targets the main branch and is labeled for enterprise-4.13. And any PR going into main must also target the latest version branch (enterprise-4.14).

If the update in your PR does NOT apply to version 4.14 onward, please re-target this PR to go directly into the appropriate version branch or branches (enterprise-4.x) instead of main.

[openshift-ci-robot]

@jldohmann: This pull request references OSDOCS-5043 which is a valid jira issue.

In response to this:

Version(s): 4.14+

Issue: https://issues.redhat.com/browse/OSDOCS-5043

Link to docs preview: http://file.rdu.redhat.com/jdohmann/OSDOCS-5043/networking/ingress-operator.html#nw-ingress-add-http-headers_configuring-ingress

QE review:

• QE has approved this change.

Additional information:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[jldohmann]

ba4a480...a107c4e modify ingress example

[openshift-ci-robot]

@jldohmann: This pull request references OSDOCS-5043 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.15.0" version, but no target version was set.

In response to this:

Version(s): 4.14+

Issue: https://issues.redhat.com/browse/OSDOCS-5043

Link to docs preview:

• Setting or deleting HTTP request and response headers
• Ingress Controller configuration parameters

QE review:

• QE has approved this change.

Additional information:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci-robot]

@jldohmann: This pull request references OSDOCS-5043 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.15.0" version, but no target version was set.

In response to this:

Version(s): 4.14+

Issue: https://issues.redhat.com/browse/OSDOCS-5043

Link to docs preview:

• Setting or deleting HTTP request and response headers
• Ingress Controller configuration parameters

QE review:

• QE has approved this change.

Additional information:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci-robot]

@jldohmann: This pull request references OSDOCS-5043 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.15.0" version, but no target version was set.

In response to this:

Version(s): 4.14+

Issue: https://issues.redhat.com/browse/OSDOCS-5043

Link to docs preview:

• Setting or deleting HTTP request and response headers
• Ingress Controller configuration parameters

QE review:

• QE has approved this change.

Additional information:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci-robot]

@jldohmann: This pull request references OSDOCS-5043 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.15.0" version, but no target version was set.

In response to this:

Version(s): 4.14+

Issue: https://issues.redhat.com/browse/OSDOCS-5043

Link to docs preview:

• Setting or deleting HTTP request and response headers in an Ingress Controller
• Ingress Controller configuration parameters

QE review:

• QE has approved this change.

Additional information:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-ci-robot]

@jldohmann: This pull request references OSDOCS-5043 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.15.0" version, but no target version was set.

In response to this:

Version(s): 4.14+

Issue: https://issues.redhat.com/browse/OSDOCS-5043

Link to docs preview:

• Setting or deleting HTTP request and response headers in an Ingress Controller
• Setting or deleting HTTP request and response headers in a route
• Ingress Controller configuration parameters

QE review:

• QE has approved this change.

Additional information:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[miheer]

@jldohmann I see there are still some items missing as per the google doc I had shared with you. Are you still working on this PR ?

[jldohmann]

@miheer yes, I'll ping you when it's ready for review 🙂

[jldohmann]

@miheer that is small enough to add as a note to the existing procedure that uses the dynamic header value. What do you think of the rest of the content in the PR?

[jldohmann]

@ShudiLi can you PTAL for QE ack? This PR adds the content for the new feature allowing users to set or delete certain HTTP request and response headers. Thank you!

[miheer]

The PR looks fine to me. We are just working X-Forwaders-For chart. I will keep you posted.

[miheer]

@jldohmann for now lets remove the X-Forwaders-For chart. We can include it sometime in the future once my chart in the revised EP openshift/enhancements#1446 is finalised.

[bergerhoffer]

/label peer-review-in-progress

[bergerhoffer]

Nice job, added some feedback!

[bergerhoffer]

/label peer-review-done
/remove-label peer-review-needed
/remove-label peer-review-in-progress

[ShudiLi]

Just find a mirror issue, others look good to me, thanks.

[openshift-ci-robot]

@jldohmann: This pull request references OSDOCS-5043 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.15.0" version, but no target version was set.

In response to this:

Version(s): 4.14+

Issue: https://issues.redhat.com/browse/OSDOCS-5043

Link to docs preview:

• HTTP header configuration
• Setting or deleting HTTP request and response headers in an Ingress Controller
• Setting or deleting HTTP request and response headers in a route
• Ingress Controller configuration parameters

QE review:

• QE has approved this change.

Additional information:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[jldohmann]

d88ecc0..756d2e4 just various typo fixes and final cleanups

[jldohmann]

/cherrypick enterprise-4.14

[openshift-cherrypick-robot]

@jldohmann: new pull request created: #66515

In response to this:

/cherrypick enterprise-4.14

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.