k8s-sig-cluster-lifecycleawskubesprayhigh-availabilityansiblekubernetes-clustergcekubernetesbare-metal
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30 lines
830 B
30 lines
830 B
---
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- name: See if node is in ready state
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shell: "{{ bin_dir }}/kubectl get nodes | grep {{ inventory_hostname }}"
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register: kubectl_nodes
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delegate_to: "{{ groups['kube-master'][0] }}"
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failed_when: false
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- set_fact:
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needs_cordoning: >-
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{% if " Ready" in kubectl_nodes.stdout -%}
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true
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{%- else -%}
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false
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{%- endif %}
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- name: Cordon node
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command: "{{ bin_dir }}/kubectl cordon {{ inventory_hostname }}"
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delegate_to: "{{ groups['kube-master'][0] }}"
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when: needs_cordoning
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- name: Drain node
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command: >-
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{{ bin_dir }}/kubectl drain
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--force
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--ignore-daemonsets
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--grace-period {{ drain_grace_period }}
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--timeout {{ drain_timeout }}
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--delete-local-data {{ inventory_hostname }}
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delegate_to: "{{ groups['kube-master'][0] }}"
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when: needs_cordoning
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