c12s-kubespray/roles/kubernetes-apps/ansible/tasks/cleanup_dns.yml
cyril-corbon 418fc00718
fix: kube-dns service deletion (#8565)
Signed-off-by: Cyril Corbon <corboncyril@gmail.com>
2022-02-21 02:48:11 -08:00

42 lines
1.5 KiB
YAML

---
- name: Kubernetes Apps | Register coredns deployment annotation `createdby`
command: "{{ kubectl }} get deploy -n kube-system coredns -o jsonpath='{ .spec.template.metadata.annotations.createdby }'"
register: createdby_annotation_deploy
changed_when: false
ignore_errors: true # noqa ignore-errors
when:
- dns_mode in ['coredns', 'coredns_dual']
- inventory_hostname == groups['kube_control_plane'][0]
- name: Kubernetes Apps | Register coredns service annotation `createdby`
command: "{{ kubectl }} get svc -n kube-system kube-dns -o jsonpath='{ .metadata.annotations.createdby }'"
register: createdby_annotation_svc
changed_when: false
ignore_errors: true # noqa ignore-errors
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_deploy.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]
- createdby_annotation_svc.stdout != 'kubespray'