MGMT-17869: Agent changes for F5 DNS load balancer

[ori-amizur]

Add CNAME to domain resolution results if it CNAME resolution exists for the domain

/cc @gamli75 /cc @zaneb

[openshift-ci-robot]

@ori-amizur: This pull request references MGMT-17869 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 "4.17.0" version, but no target version was set.

In response to [this](https://github.com/openshift/assisted-installer-agent/pull/712): >Add CNAME to domain resolution results if it CNAME resolution exists for the domain > >/cc @gamli75 >/cc @zaneb Instructions for interacting with me using PR comments are available [here](https://prow.ci.openshift.org/command-help?repo=openshift%2Fassisted-installer-agent). If you have questions or suggestions related to my behavior, please file an issue against the [openshift-eng/jira-lifecycle-plugin](https://github.com/openshift-eng/jira-lifecycle-plugin/issues/new) repository.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 33.33333% with 10 lines in your changes are missing coverage. Please review.

Project coverage is 59.91%. Comparing base (569f4e4) to head (39668c5).

Additional details and impacted files

[](https://app.codecov.io/gh/openshift/assisted-installer-agent/pull/712?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openshift) ```diff @@ Coverage Diff @@ ## master #712 +/- ## ========================================== - Coverage 59.99% 59.91% -0.08% ========================================== Files 74 74 Lines 3692 3705 +13 ========================================== + Hits 2215 2220 +5 - Misses 1320 1328 +8 Partials 157 157 ``` | [Files](https://app.codecov.io/gh/openshift/assisted-installer-agent/pull/712?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openshift) | Coverage Δ | | |---|---|---| | [src/domain\_resolution/domain\_resolution.go](https://app.codecov.io/gh/openshift/assisted-installer-agent/pull/712?src=pr&el=tree&filepath=src%2Fdomain_resolution%2Fdomain_resolution.go&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openshift#diff-c3JjL2RvbWFpbl9yZXNvbHV0aW9uL2RvbWFpbl9yZXNvbHV0aW9uLmdv) | `57.40% <33.33%> (-10.89%)` | :arrow_down: | ... and [1 file with indirect coverage changes](https://app.codecov.io/gh/openshift/assisted-installer-agent/pull/712/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=openshift)

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ori-amizur

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/openshift/assisted-installer-agent/blob/master/OWNERS)~~ [ori-amizur] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[ori-amizur]

/retest-required

[openshift-ci[bot]]

@ori-amizur: all tests passed!

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[tsorya]

/lgtm

[openshift-bot]

[ART PR BUILD NOTIFIER]

This PR has been included in build ose-agent-installer-node-agent-container-v4.17.0-202405271013.p0.gab42a45.assembly.stream.el9 for distgit ose-agent-installer-node-agent. All builds following this will include this PR.