Revert "[OSDOCS-5249] TP - Failure domains for ShiftStack (#57526)"

This reverts commit 7338ecc.

This commit addresses OSDOCS-6793.

Author: maxwelldb

installing/installing_openstack/installing-openstack-installer-custom.adoc

@@ -52,7 +52,6 @@ After you deploy your cluster, you can attach pods to additional networks. For m
 ====
 
 include::modules/installation-osp-config-yaml.adoc[leveloffset=+2]
-include::modules/installation-osp-failure-domains-config.adoc[leveloffset=+2]
 include::modules/installation-osp-external-lb-config.adoc[leveloffset=+2]
 // include::modules/installation-osp-setting-worker-affinity.adoc[leveloffset=+1]
 include::modules/ssh-agent-using.adoc[leveloffset=+1]

installing/installing_openstack/installing-openstack-installer-kuryr.adoc

@@ -43,7 +43,6 @@ include::modules/installation-configure-proxy.adoc[leveloffset=+2]
 include::modules/installation-configuration-parameters.adoc[leveloffset=+1]
 include::modules/installation-osp-custom-subnet.adoc[leveloffset=+2]
 include::modules/installation-osp-kuryr-config-yaml.adoc[leveloffset=+2]
-include::modules/installation-osp-failure-domains-config.adoc[leveloffset=+2]
 include::modules/installation-osp-external-lb-config.adoc[leveloffset=+2]
 include::modules/installation-osp-provider-networks.adoc[leveloffset=+2]
 include::modules/installation-osp-provider-network-preparation.adoc[leveloffset=+3]

installing/installing_openstack/installing-openstack-installer-restricted.adoc

@@ -30,7 +30,6 @@ include::modules/installation-osp-bootstrap-machine.adoc[leveloffset=+2]
 include::modules/cluster-entitlements.adoc[leveloffset=+1]
 include::modules/installation-osp-enabling-swift.adoc[leveloffset=+1]
 include::modules/installation-osp-describing-cloud-parameters.adoc[leveloffset=+1]
-include::modules/installation-osp-failure-domains-config.adoc[leveloffset=+2]
 include::modules/installation-osp-setting-cloud-provider-options.adoc[leveloffset=+1]
 include::modules/installation-creating-image-restricted.adoc[leveloffset=+1]
 include::modules/installation-initializing.adoc[leveloffset=+1]

installing/installing_openstack/installing-openstack-user-kuryr.adoc

@@ -49,7 +49,6 @@ include::modules/installation-initializing.adoc[leveloffset=+1]
 include::modules/installation-configuration-parameters.adoc[leveloffset=+1]
 include::modules/installation-osp-custom-subnet.adoc[leveloffset=+2]
 include::modules/installation-osp-kuryr-config-yaml.adoc[leveloffset=+2]
-include::modules/installation-osp-failure-domains-config.adoc[leveloffset=+2]
 include::modules/installation-osp-provider-networks.adoc[leveloffset=+2]
 include::modules/installation-osp-provider-network-preparation.adoc[leveloffset=+3]
 include::modules/installation-osp-deploying-provider-networks-installer.adoc[leveloffset=+3]

installing/installing_openstack/installing-openstack-user.adoc

@@ -41,7 +41,6 @@ include::modules/installation-initializing.adoc[leveloffset=+1]
 include::modules/installation-configuration-parameters.adoc[leveloffset=+1]
 include::modules/installation-osp-custom-subnet.adoc[leveloffset=+2]
 include::modules/installation-osp-config-yaml.adoc[leveloffset=+2]
-include::modules/installation-osp-failure-domains-config.adoc[leveloffset=+2]
 include::modules/installation-osp-fixing-subnet.adoc[leveloffset=+2]
 include::modules/installation-osp-emptying-worker-pools.adoc[leveloffset=+2]
 include::modules/installation-osp-provider-networks.adoc[leveloffset=+2]

modules/installation-configuration-parameters.adoc

@@ -1093,88 +1093,6 @@ If you deploy to a custom subnet, you cannot specify an external DNS server to t
 
 |A UUID as a string. For example, `fa806b2f-ac49-4bce-b9db-124bc64209bf`.
 |====
-
-[id="installation-configuration-parameters-failure-domains-osp_{context}"]
-== {rh-openstack} parameters for failure domains
-
-:FeatureName: {rh-openstack} failure domains
-[IMPORTANT]
-====
-[subs="attributes+"]
-{FeatureName} is a Technology Preview feature only. Technology Preview features
-are not supported with Red Hat production service level agreements (SLAs) and
-might not be functionally complete. Red Hat does not recommend using them
-in production. These features provide early access to upcoming product
-features, enabling customers to test functionality and provide feedback during
-the development process.
-
-For more information about the support scope of Red Hat Technology Preview features, see link:https://access.redhat.com/support/offerings/techpreview/[Technology Preview Features Support Scope].
-====
-// Undefine {FeatureName} attribute, so that any mistakes are easily spotted
-:!FeatureName:
-
-{rh-openstack-first} deployments do not have a single implementation of failure domains. Instead, availability zones are defined individually for each service, such as the compute service, Nova; the networking service, Neutron; and the storage service, Cinder.
-
-Beginning with {product-title} 4.13, there is a unified definition of failure domains for {rh-openstack} deployments that covers all supported availability zone types. You can use failure domains to control related aspects of Nova, Neutron, and Cinder configurations from a single place.
-
-In {rh-openstack}, a port describes a network connection and maps to an interface inside a compute machine. A port also:
-
-* Is defined by a network or by one more or subnets
-* Connects a machine to one or more subnets
-
-Failure domains group the services of your deployment by using ports. If you use failure domains, each machine connects to:
-
-* The `portTarget` object with the ID `control-plane` while that object exists.
-* All non-control-plane `portTarget` objects within its own failure domain.
-* All networks in the machine pool's `additionalNetworkIDs` list.
-
-To configure failure domains for a machine pool, edit availability zone and port target parameters under `controlPlane.platform.openstack.failureDomains`.
-
-.{rh-openstack} parameters for failure domains
-[cols=".^2,.^3a,.^3a",options="header"]
-|====
-|Parameter|Description|Values
-
-|`platform.openstack.failuredomains.computeAvailabilityZone`
-|An availability zone for the server. If not specified, the cluster default is used.
-|The name of the availability zone. For example, `nova-1`.
-
-|`platform.openstack.failuredomains.storageAvailabilityZone`
-|An availability zone for the root volume. If not specified, the cluster default is used.
-|The name of the availability zone. For example, `cinder-1`.
-
-|`platform.openstack.failuredomains.portTargets`
-|A list of `portTarget` objects,  each of which defines a network connection to attach to machines within a failure domain.
-|A list of `portTarget` objects.
-
-|`platform.openstack.failuredomains.portTargets.portTarget.id`
-|The ID of an individual port target. To select that port target as the first network for machines, set the value of this parameter to `control-plane`. If this parameter has a different value, it is ignored.
-|`control-plane` or an arbitrary string.
-
-|`platform.openstack.failuredomains.portTargets.portTarget.network`
-|Required. The name or ID of the network to attach to machines in the failure domain.
-a|A `network` object that contains either a name or UUID. For example:
-
-[source,yaml]
-----
-network:
-  id: 8db6a48e-375b-4caa-b20b-5b9a7218bfe6
-----
-
-or:
-
-[source,yaml]
-----
-network:
-  name: my-network-1
-----
-
-|`platform.openstack.failuredomains.portTargets.portTarget.fixedIPs`
-|Subnets to allocate fixed IP addresses to. These subnets must exist within the same network as the port.
-|A list of `subnet` objects.
-|====
-
-NOTE: You cannot combine zone fields and failure domains. If you want to use failure domains, the `controlPlane.zone` and `controlPlane.rootVolume.zone` fields must be left unset.
 endif::osp[]
 
 ifdef::azure[]