Description

Default nginx-ingress manifests create k8s Service with "LoadBalancer" type. This causes problems if openstack-cloud-controller-manager is installed on the cluster, because it tries to actually expose the service. (and since daemon set is present on all nodes, controller creates a lot of openstack ports). We do not need that, since we rely on host ports.

Solution

• During plugin patching, changed LoadBalancer type to ClusterIP type for nginx service
• Also removed external traffic policy, since it is not allowed for ClusterIP type

How to apply

• Run migrate_kubemarine with nginx_cluster_ip patch

Test Cases

TestCase 1

Steps:

1. Install KubeMarine cluster

Results:

Checklist

• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• There is no breaking changes, or migration patch is provided
• Integration CI passed
• Unit tests. If Yes list of new/changed tests with brief description
• There is no merge conflicts