OSASINFRA-3153: move loadBalancer API to GA for OpenStack

This API has not moved and there is no plan to make any change that
would be backward incompatible in the future.

The feature was well tested (and automated) by our QE on this platform,
as well documented on OCP 4.13.

We think this API is ready to be GA'ed.

scripts/openstack/manifest-tests/lb-default-techpreview/install-config.yaml

@@ -1,32 +0,0 @@
-apiVersion: v1
-baseDomain: shiftstack.example.com
-controlPlane:
-  hyperthreading: Enabled
-  architecture: amd64
-  name: master
-  platform:
-    openstack:
-      type: ${COMPUTE_FLAVOR}
-  replicas: 3
-compute:
-- name: worker
-  platform:
-    openstack:
-      type: ${COMPUTE_FLAVOR}
-  replicas: 3
-metadata:
-  name: manifests1
-networking:
-  clusterNetwork:
-  - cidr: 10.128.0.0/14
-    hostPrefix: 23
-  machineNetwork:
-  - cidr: 10.0.128.0/17
-  networkType: OVNKubernetes
-  serviceNetwork:
-  - 172.30.0.0/16
-platform:
-  openstack:
-    cloud: ${OS_CLOUD}
-featureSet: TechPreviewNoUpgrade
-pullSecret: ${PULL_SECRET}

scripts/openstack/manifest-tests/lb-default-techpreview/test_cluster-infra.py

@@ -1,30 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-import unittest
-import xmlrunner
-
-import os
-import sys
-import glob
-import yaml
-
-ASSETS_DIR = ""
-
-class DefaultTechPreviewLoadBalancerClusterInfraObject(unittest.TestCase):
-    def setUp(self):
-        """Parse the Cluster Infrastructure object into a Python data structure."""
-        self.machines = []
-        cluster_infra = f'{ASSETS_DIR}/manifests/cluster-infrastructure-02-config.yml'
-        with open(cluster_infra) as f:
-            self.cluster_infra = yaml.load(f, Loader=yaml.FullLoader)
-
-    def test_load_balancer(self):
-        """Assert that the Cluster infrastructure object does not contain the LoadBalancer configuration."""
-        self.assertNotIn("loadBalancer", self.cluster_infra["status"]["platformStatus"]["openstack"])
-
-
-if __name__ == '__main__':
-    ASSETS_DIR = sys.argv.pop()
-    with open(os.environ.get('JUNIT_FILE', '/dev/null'), 'wb') as output:
-        unittest.main(testRunner=xmlrunner.XMLTestRunner(output=output), failfast=False, buffer=False, catchbreak=False, verbosity=2)

scripts/openstack/manifest-tests/lb-managed/install-config.yaml

@@ -30,5 +30,4 @@ platform:
     cloud: ${OS_CLOUD}
     loadBalancer:
       type: OpenShiftManagedDefault
-featureSet: TechPreviewNoUpgrade
 pullSecret: ${PULL_SECRET}

scripts/openstack/manifest-tests/lb-unmanaged/install-config.yaml

@@ -30,5 +30,4 @@ platform:
     cloud: ${OS_CLOUD}
     loadBalancer:
       type: UserManaged
-featureSet: TechPreviewNoUpgrade
 pullSecret: ${PULL_SECRET}