c12s-kubespray/roles/remove-node/pre-remove/tasks/main.yml
Lars ca66a96d0a
make pre-remove node draining a failable task (#6442)
and add configuration to allow ungraceful removal
2020-08-21 00:13:39 -07:00

25 lines
1,013 B
YAML

---
- name: cordon-node | Mark all nodes as unschedulable before drain # noqa 301
command: >-
{{ bin_dir }}/kubectl cordon {{ hostvars[item]['kube_override_hostname']|default(item) }}
with_items:
- "{{ node.split(',') | default(groups['kube-node']) }}"
failed_when: result.rc == 0 and not allow_ungraceful_removal
delegate_to: "{{ groups['kube-master']|first }}"
run_once: true
ignore_errors: yes
- name: remove-node | Drain node except daemonsets resource # noqa 301
command: >-
{{ bin_dir }}/kubectl --kubeconfig /etc/kubernetes/admin.conf drain
--force
--ignore-daemonsets
--grace-period {{ drain_grace_period }}
--timeout {{ drain_timeout }}
--delete-local-data {{ hostvars[item]['kube_override_hostname']|default(item) }}
with_items:
- "{{ node.split(',') | default(groups['kube-node']) }}"
failed_when: result.rc == 0 and not allow_ungraceful_removal
delegate_to: "{{ groups['kube-master']|first }}"
run_once: true
ignore_errors: yes