486b223e01
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
58 lines
2.3 KiB
YAML
58 lines
2.3 KiB
YAML
---
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# If all masters have node role, there are no tainted master and toleration should not be specified.
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- name: Check all masters are node or not
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set_fact:
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masters_are_not_tainted: "{{ groups['kube-node'] | intersect(groups['kube_control_plane']) == groups['kube_control_plane'] }}"
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- name: Metrics Server | Delete addon dir
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file:
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path: "{{ kube_config_dir }}/addons/metrics_server"
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state: absent
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when:
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- inventory_hostname == groups['kube_control_plane'][0]
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tags:
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- upgrade
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- name: Metrics Server | Create addon dir
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file:
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path: "{{ kube_config_dir }}/addons/metrics_server"
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state: directory
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owner: root
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group: root
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mode: 0755
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when:
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- inventory_hostname == groups['kube_control_plane'][0]
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- name: Metrics Server | Templates list
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set_fact:
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metrics_server_templates:
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- { name: auth-delegator, file: auth-delegator.yaml, type: clusterrolebinding }
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- { name: auth-reader, file: auth-reader.yaml, type: rolebinding }
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- { name: metrics-server-cm, file: metrics-server-cm.yaml, type: cm }
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- { name: metrics-server-sa, file: metrics-server-sa.yaml, type: sa }
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- { name: metrics-server-deployment, file: metrics-server-deployment.yaml, type: deploy }
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- { name: metrics-server-service, file: metrics-server-service.yaml, type: service }
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- { name: metrics-apiservice, file: metrics-apiservice.yaml, type: service }
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- { name: resource-reader-clusterrolebinding, file: resource-reader-clusterrolebinding.yaml, type: clusterrolebinding }
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- { name: resource-reader, file: resource-reader.yaml, type: clusterrole }
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- name: Metrics Server | Create manifests
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template:
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src: "{{ item.file }}.j2"
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dest: "{{ kube_config_dir }}/addons/metrics_server/{{ item.file }}"
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with_items: "{{ metrics_server_templates }}"
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register: metrics_server_manifests
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when:
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- inventory_hostname == groups['kube_control_plane'][0]
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- name: Metrics Server | Apply manifests
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kube:
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name: "{{ item.item.name }}"
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kubectl: "{{ bin_dir }}/kubectl"
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resource: "{{ item.item.type }}"
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filename: "{{ kube_config_dir }}/addons/metrics_server/{{ item.item.file }}"
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state: "latest"
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with_items: "{{ metrics_server_manifests.results }}"
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when:
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- inventory_hostname == groups['kube_control_plane'][0]
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