c12s-kubespray/roles/kubernetes-apps/metrics_server/tasks/main.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

57 lines
2.3 KiB
YAML

---
# If all masters have node role, there are no tainted master and toleration should not be specified.
- name: Check all masters are node or not
set_fact:
masters_are_not_tainted: "{{ groups['kube-node'] | intersect(groups['kube_control_plane']) == groups['kube_control_plane'] }}"
- name: Metrics Server | Delete addon dir
file:
path: "{{ kube_config_dir }}/addons/metrics_server"
state: absent
when:
- inventory_hostname == groups['kube_control_plane'][0]
tags:
- upgrade
- name: Metrics Server | Create addon dir
file:
path: "{{ kube_config_dir }}/addons/metrics_server"
state: directory
owner: root
group: root
mode: 0755
when:
- inventory_hostname == groups['kube_control_plane'][0]
- name: Metrics Server | Templates list
set_fact:
metrics_server_templates:
- { name: auth-delegator, file: auth-delegator.yaml, type: clusterrolebinding }
- { name: auth-reader, file: auth-reader.yaml, type: rolebinding }
- { name: metrics-server-cm, file: metrics-server-cm.yaml, type: cm }
- { name: metrics-server-sa, file: metrics-server-sa.yaml, type: sa }
- { name: metrics-server-deployment, file: metrics-server-deployment.yaml, type: deploy }
- { name: metrics-server-service, file: metrics-server-service.yaml, type: service }
- { name: metrics-apiservice, file: metrics-apiservice.yaml, type: service }
- { name: resource-reader-clusterrolebinding, file: resource-reader-clusterrolebinding.yaml, type: clusterrolebinding }
- { name: resource-reader, file: resource-reader.yaml, type: clusterrole }
- name: Metrics Server | Create manifests
template:
src: "{{ item.file }}.j2"
dest: "{{ kube_config_dir }}/addons/metrics_server/{{ item.file }}"
with_items: "{{ metrics_server_templates }}"
register: metrics_server_manifests
when:
- inventory_hostname == groups['kube_control_plane'][0]
- name: Metrics Server | Apply manifests
kube:
name: "{{ item.item.name }}"
kubectl: "{{ bin_dir }}/kubectl"
resource: "{{ item.item.type }}"
filename: "{{ kube_config_dir }}/addons/metrics_server/{{ item.item.file }}"
state: "latest"
with_items: "{{ metrics_server_manifests.results }}"
when:
- inventory_hostname == groups['kube_control_plane'][0]