Remove nodes

Drain node except daemonsets resource
Use reset cluser for delete deploy data
Then delete node
This commit is contained in:
rong.zhang
2018-03-05 15:02:47 +08:00
committed by riverzhang
parent 84e47f4aaa
commit 12c78e622b
4 changed files with 55 additions and 0 deletions

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---
- name: Delete node
command: kubectl delete node {{ item }}
with_items:
- "{{ groups['kube-node'] }}"
delegate_to: "{{ groups['kube-master'][0] }}"
ignore_errors: yes

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---
drain_grace_period: 300
drain_timeout: 360s

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---
- name: remove-node | Drain node except daemonsets resource
command: >-
{{ bin_dir }}/kubectl drain
--force
--ignore-daemonsets
--grace-period {{ drain_grace_period }}
--timeout {{ drain_timeout }}
--delete-local-data {{ item }}
with_items:
- "{{ groups['kube-node'] }}"
failed_when: false
delegate_to: "{{ groups['kube-master'][0] }}"
ignore_errors: yes