BZ#1948730 Add cluster-wide proxy module since now supported for IPI

[codyhoag]

https://bugzilla.redhat.com/show_bug.cgi?id=1948730

Added the Configuring the cluster-wide proxy during installation module into various (mostly IPI) assemblies, since it's now supported using the installer. Also removed an incorrect note in Configuring the cluster-wide proxy, which stated that UPI was the only supported install type for cluster-wide proxy.

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[codyhoag]

@jianli-wei can you verify? Thanks!

[jianli-wei]

@codyhoag It looks good, but there's a documentation bug on the existing statements of proxy settings, i.e. https://bugzilla.redhat.com/show_bug.cgi?id=1986701, so if possible, I suggest to remove the statement "If this field is not specified, then httpProxy is used for both HTTP and HTTPS connections. ". Thanks!

[codyhoag]

@jianli-wei thanks for confirming! Because that additional doc bug is associated with another BZ, I have removed that text in a separate PR for tracking purposes: #37245

[mikemckiernan]

/lgtm

[codyhoag]

/cherrypick enterprise-4.9

[codyhoag]

/cherrypick enterprise-4.8

[codyhoag]

/cherrypick enterprise-4.7

[codyhoag]

/cherrypick enterprise-4.6

[openshift-cherrypick-robot]

@codyhoag: #37150 failed to apply on top of branch "enterprise-4.8":

Applying: Add cluster-wide proxy module since now supported for IPI
Using index info to reconstruct a base tree...
M	installing/installing_openstack/installing-openstack-installer-restricted.adoc
M	modules/installation-configure-proxy.adoc
Falling back to patching base and 3-way merge...
Auto-merging modules/installation-configure-proxy.adoc
CONFLICT (content): Merge conflict in modules/installation-configure-proxy.adoc
Auto-merging installing/installing_openstack/installing-openstack-installer-restricted.adoc
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 cluster-wide proxy module since now supported for IPI
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".

In response to this:

/cherrypick enterprise-4.8

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-cherrypick-robot]

@codyhoag: new pull request created: #37249

In response to this:

/cherrypick enterprise-4.9

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-cherrypick-robot]

@codyhoag: #37150 failed to apply on top of branch "enterprise-4.7":

Applying: Add cluster-wide proxy module since now supported for IPI
Using index info to reconstruct a base tree...
M	installing/installing_aws/installing-aws-customizations.adoc
M	installing/installing_aws/installing-aws-network-customizations.adoc
M	installing/installing_azure/installing-azure-customizations.adoc
M	installing/installing_azure/installing-azure-network-customizations.adoc
M	installing/installing_gcp/installing-gcp-customizations.adoc
M	installing/installing_gcp/installing-gcp-network-customizations.adoc
M	installing/installing_gcp/installing-restricted-networks-gcp.adoc
M	installing/installing_openstack/installing-openstack-installer-restricted.adoc
M	installing/installing_vmc/installing-vmc-customizations.adoc
M	installing/installing_vmc/installing-vmc-network-customizations-user-infra.adoc
M	installing/installing_vmc/installing-vmc-network-customizations.adoc
M	installing/installing_vsphere/installing-vsphere-installer-provisioned-customizations.adoc
M	installing/installing_vsphere/installing-vsphere-installer-provisioned-network-customizations.adoc
M	installing/installing_vsphere/installing-vsphere-network-customizations.adoc
M	modules/installation-configure-proxy.adoc
M	networking/enable-cluster-wide-proxy.adoc
Falling back to patching base and 3-way merge...
Auto-merging networking/enable-cluster-wide-proxy.adoc
Auto-merging modules/installation-configure-proxy.adoc
CONFLICT (content): Merge conflict in modules/installation-configure-proxy.adoc
Auto-merging installing/installing_vsphere/installing-vsphere-network-customizations.adoc
Auto-merging installing/installing_vsphere/installing-vsphere-installer-provisioned-network-customizations.adoc
Auto-merging installing/installing_vsphere/installing-vsphere-installer-provisioned-customizations.adoc
Auto-merging installing/installing_vmc/installing-vmc-network-customizations.adoc
Auto-merging installing/installing_vmc/installing-vmc-network-customizations-user-infra.adoc
Auto-merging installing/installing_vmc/installing-vmc-customizations.adoc
Auto-merging installing/installing_openstack/installing-openstack-installer-restricted.adoc
Auto-merging installing/installing_gcp/installing-restricted-networks-gcp.adoc
Auto-merging installing/installing_gcp/installing-gcp-network-customizations.adoc
Auto-merging installing/installing_gcp/installing-gcp-customizations.adoc
Auto-merging installing/installing_azure/installing-azure-network-customizations.adoc
Auto-merging installing/installing_azure/installing-azure-customizations.adoc
Auto-merging installing/installing_aws/installing-aws-network-customizations.adoc
Auto-merging installing/installing_aws/installing-aws-customizations.adoc
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 cluster-wide proxy module since now supported for IPI
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".

In response to this:

/cherrypick enterprise-4.7

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-cherrypick-robot]

@codyhoag: #37150 failed to apply on top of branch "enterprise-4.6":

Applying: Add cluster-wide proxy module since now supported for IPI
Using index info to reconstruct a base tree...
M	installing/installing_aws/installing-aws-customizations.adoc
M	installing/installing_aws/installing-aws-network-customizations.adoc
M	installing/installing_azure/installing-azure-customizations.adoc
M	installing/installing_azure/installing-azure-network-customizations.adoc
M	installing/installing_gcp/installing-gcp-customizations.adoc
M	installing/installing_gcp/installing-gcp-network-customizations.adoc
M	installing/installing_gcp/installing-restricted-networks-gcp.adoc
M	installing/installing_openstack/installing-openstack-installer-restricted.adoc
M	installing/installing_vmc/installing-vmc-customizations.adoc
M	installing/installing_vmc/installing-vmc-network-customizations-user-infra.adoc
M	installing/installing_vmc/installing-vmc-network-customizations.adoc
M	installing/installing_vsphere/installing-vsphere-installer-provisioned-customizations.adoc
M	installing/installing_vsphere/installing-vsphere-installer-provisioned-network-customizations.adoc
M	installing/installing_vsphere/installing-vsphere-network-customizations.adoc
M	modules/installation-configure-proxy.adoc
M	networking/enable-cluster-wide-proxy.adoc
Falling back to patching base and 3-way merge...
Auto-merging networking/enable-cluster-wide-proxy.adoc
CONFLICT (content): Merge conflict in networking/enable-cluster-wide-proxy.adoc
Auto-merging modules/installation-configure-proxy.adoc
CONFLICT (content): Merge conflict in modules/installation-configure-proxy.adoc
Auto-merging installing/installing_vsphere/installing-vsphere-network-customizations.adoc
Auto-merging installing/installing_vsphere/installing-vsphere-installer-provisioned-network-customizations.adoc
Auto-merging installing/installing_vsphere/installing-vsphere-installer-provisioned-customizations.adoc
Auto-merging installing/installing_vmc/installing-vmc-network-customizations.adoc
Auto-merging installing/installing_vmc/installing-vmc-network-customizations-user-infra.adoc
Auto-merging installing/installing_vmc/installing-vmc-customizations.adoc
Auto-merging installing/installing_openstack/installing-openstack-installer-restricted.adoc
Auto-merging installing/installing_gcp/installing-restricted-networks-gcp.adoc
Auto-merging installing/installing_gcp/installing-gcp-network-customizations.adoc
CONFLICT (content): Merge conflict in installing/installing_gcp/installing-gcp-network-customizations.adoc
Auto-merging installing/installing_gcp/installing-gcp-customizations.adoc
CONFLICT (content): Merge conflict in installing/installing_gcp/installing-gcp-customizations.adoc
Auto-merging installing/installing_azure/installing-azure-network-customizations.adoc
Auto-merging installing/installing_azure/installing-azure-customizations.adoc
Auto-merging installing/installing_aws/installing-aws-network-customizations.adoc
Auto-merging installing/installing_aws/installing-aws-customizations.adoc
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 cluster-wide proxy module since now supported for IPI
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".

In response to this:

/cherrypick enterprise-4.6

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.