Add egress firewall docs for OVN-Kubernetes [4.6]

[jboxman]

• https://issues.redhat.com/browse/OSDOCS-976

Previews:

• Configuring an egress firewall to control access to external IP addresses
• Editing an egress firewall for a project
• Removing an egress firewall from a project
• Viewing an egress firewall in a project

[openshift-docs-preview-bot]

The preview will be available shortly at:

• https://OSDOCS-976--ocpdocs.netlify.com/

[jboxman]

Hi @JacobTanenbaum,

This PR updates the egress firewall documentation to include OVN-Kubernetes support. The most relevant changes are probably (full previews in the first comment):

• https://github.com/openshift/openshift-docs/pull/20719/files#diff-8bbe4c2b7e5e8cc4e45457a480a07126R35
• https://github.com/openshift/openshift-docs/pull/20719/files#diff-65140b369f920bfd8be8c87fc1f37b43R109
• https://github.com/openshift/openshift-docs/pull/20719/files#diff-65140b369f920bfd8be8c87fc1f37b43R52
• https://github.com/openshift/openshift-docs/pull/20719/files#diff-65140b369f920bfd8be8c87fc1f37b43R65
• https://github.com/openshift/openshift-docs/pull/20719/files#diff-65140b369f920bfd8be8c87fc1f37b43R69

Can you confirm whether these changes are correct?

Thanks!

[jboxman]

@JacobTanenbaum, I've updated this to exclude DNS for OVN-Kubernetes only; Can you look and confirm whether the docs are accurate for OVN-Kubernetes?

Thanks!

[jboxman]

Hi @huiran0826,

Can you verify the changes to the egress firewall documentation for OVN-Kubernetes?

Thanks!

[jboxman]

@huiran0826 thank you!

[jboxman]

@JacobTanenbaum, can you PTAL? Thanks!

[jboxman]

@huiran0826, updated!

[adellape]

LGTM! Just a few nits.

[jboxman]

@adellape, thanks!

[huiran0826]

@jboxman After create the egressfirewall, the output should be "egressfirewall.k8s.ovn.org/default created
" , not "egressfirewall.network.openshift.io/default created"

[jboxman]

/cherry-pick enterprise-4.6

[openshift-cherrypick-robot]

@jboxman: #20719 failed to apply on top of branch "enterprise-4.6":

Applying: Add egress firewall docs for OVN-Kubernetes
Using index info to reconstruct a base tree...
M	_topic_map.yml
A	_unused_topics/nw-egressnetworkpolicy-view.adoc
M	modules/nw-egressnetworkpolicy-about.adoc
Falling back to patching base and 3-way merge...
CONFLICT (rename/delete): _unused_topics/nw-egressnetworkpolicy-view.adoc deleted in Add egress firewall docs for OVN-Kubernetes and renamed to modules/nw-egressnetworkpolicy-view.adoc in HEAD. Version HEAD of modules/nw-egressnetworkpolicy-view.adoc left in tree.
Auto-merging modules/nw-egressnetworkpolicy-about.adoc
Auto-merging _topic_map.yml
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 Add egress firewall docs for OVN-Kubernetes
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

Details

In response to this:

/cherry-pick enterprise-4.6

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