Description:

The public subnet will be used after fill vpc and make it private link again

How reproducible:

100%

Steps:

1. Launch OSD creation wizard
2. Select CCS creation and fill in the necessary fields
3. Select "Install into an existing VPC"
4. Check "Use a Private Link"
5. Go to Review page and it will show correct values set
6. Click the Create button

Actual result:

The UI send request with both of public subnet filled in step 4, and it set public subnet as "null"

Expect result:

The UI should only send the request with private subnet as review page showed.

Additional info:

Here is the body:

,"nodes":{"compute_machine_type":

,"compute":2,"availability_zones":["us-east-1a"]},"managed":true,"product":{"id":"osd"},"cloud_provider":{"id":"aws"},"multi_az":false,"node_drain_grace_period":{"value":60,"unit":"minutes"},"billing_model":"standard","disable_user_workload_monitoring":false,"version":{"kind":"Version","id":"openshift-v4.9.15","href":"/api/clusters_mgmt/v1/versions/openshift-v4.9.15","raw_id":"4.9.15","enabled":true,"default":true,"channel_group":"stable","rosa_enabled":true,"end_of_life_timestamp":"2022-07-18T00:00:00Z"},"ccs":{"enabled":true,"disable_scp_checks":false},"aws":{"access_key_id":"<key>","account_id":"301721915996","secret_access_key":"<secret>","private_link":true,"subnet_ids":["aaa",null]}}