kubespray/roles/remove-node/post-remove/tasks/main.yml

---
- name: remove-node | Delete node
  command: "{{ kubectl }} delete node {{ kube_override_hostname|default(inventory_hostname) }}"
  delegate_to: "{{ groups['kube_control_plane']|first }}"
  # ignore servers that are not nodes
  when: inventory_hostname in groups['k8s_cluster'] and kube_override_hostname|default(inventory_hostname) in nodes.stdout_lines
  retries: "{{ delete_node_retries }}"
  # Sometimes the api-server can have a short window of indisponibility when we delete a master node
  delay: "{{ delete_node_delay_seconds }}"
  register: result
  until: result is not failed
Remove nodes Drain node except daemonsets resource Use reset cluser for delete deploy data Then delete node 2018-03-05 15:02:47 +08:00			`---`
Use a variable for roles of remove-node/post-remove (#9096) Signed-off-by: ydFu <ader.ydfu@gmail.com> 2022-07-27 01:51:09 +08:00			`- name: remove-node \| Delete node`
Use a variable for standardizing kubectl invocation (#8329) * Add kubectl variable * Replace kubectl usage by kubectl variable in roles * Remove redundant --kubeconfig on kubectl usage * Replace unecessary shell usage with command 2022-01-05 18:26:32 +08:00			`command: "{{ kubectl }} delete node {{ kube_override_hostname\|default(inventory_hostname) }}"`
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 2021-03-24 08:26:05 +08:00			`delegate_to: "{{ groups['kube_control_plane']\|first }}"`
Ignore deleting nodes that are not in cluster (#9244) 2022-09-06 10:50:54 +08:00			`# ignore servers that are not nodes`
Use hostname override in post-remove role, just as pre-remove role does (#9360) 2022-10-07 06:03:52 +08:00			`when: inventory_hostname in groups['k8s_cluster'] and kube_override_hostname\|default(inventory_hostname) in nodes.stdout_lines`
Use a variable for roles of remove-node/post-remove (#9096) Signed-off-by: ydFu <ader.ydfu@gmail.com> 2022-07-27 01:51:09 +08:00			`retries: "{{ delete_node_retries }}"`
Limit kubectl delete node to k8s nodes (#8101) * Limit kubectl delete node to k8s nodes This avoids the use of `kubectl delete node` when removing etcd nodes which are not part of the cluser (separate etcd) * Take errors into account when deleting node There should not be error now that we're limiting the deletion to nodes actually in the cluster * Retrying on error 2021-11-08 18:22:58 +08:00			`# Sometimes the api-server can have a short window of indisponibility when we delete a master node`
Use a variable for roles of remove-node/post-remove (#9096) Signed-off-by: ydFu <ader.ydfu@gmail.com> 2022-07-27 01:51:09 +08:00			`delay: "{{ delete_node_delay_seconds }}"`
Limit kubectl delete node to k8s nodes (#8101) * Limit kubectl delete node to k8s nodes This avoids the use of `kubectl delete node` when removing etcd nodes which are not part of the cluser (separate etcd) * Take errors into account when deleting node There should not be error now that we're limiting the deletion to nodes actually in the cluster * Retrying on error 2021-11-08 18:22:58 +08:00			`register: result`
			`until: result is not failed`