c12s-kubespray/roles/kubernetes-apps/ansible/tasks/cleanup_dns.yml
Kenichi Omichi 486b223e01
Replace kube-master with kube_control_plane (#7256)
This replaces kube-master with kube_control_plane because of [1]:

  The Kubernetes project is moving away from wording that is
  considered offensive. A new working group WG Naming was created
  to track this work, and the word "master" was declared as offensive.
  A proposal was formalized for replacing the word "master" with
  "control plane". This means it should be removed from source code,
  documentation, and user-facing configuration from Kubernetes and
  its sub-projects.

NOTE: The reason why this changes it to kube_control_plane not
      kube-control-plane is for valid group names on ansible.

[1]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint/README.md#motivation
2021-03-23 17:26:05 -07:00

32 lines
1 KiB
YAML

---
- name: Kubernetes Apps | Register coredns deployment annotation `createdby`
shell: "{{ bin_dir }}/kubectl get deploy -n kube-system coredns -o jsonpath='{ .spec.template.metadata.annotations.createdby }'"
register: createdby_annotation
changed_when: false
ignore_errors: true
when:
- dns_mode in ['coredns', 'coredns_dual']
- inventory_hostname == groups['kube_control_plane'][0]
- name: Kubernetes Apps | Delete kubeadm CoreDNS
kube:
name: "coredns"
namespace: "kube-system"
kubectl: "{{ bin_dir }}/kubectl"
resource: "deploy"
state: absent
when:
- dns_mode in ['coredns', 'coredns_dual']
- inventory_hostname == groups['kube_control_plane'][0]
- createdby_annotation.stdout != 'kubespray'
- name: Kubernetes Apps | Delete kubeadm Kube-DNS service
kube:
name: "kube-dns"
namespace: "kube-system"
kubectl: "{{ bin_dir }}/kubectl"
resource: "svc"
state: absent
when:
- dns_mode in ['coredns', 'coredns_dual']
- inventory_hostname == groups['kube_control_plane'][0]