Skip to content
Snippets Groups Projects
Unverified Commit c6c74616 authored by Brad Beam's avatar Brad Beam Committed by GitHub
Browse files

Merge pull request #2293 from bradbeam/upgrade

Making node status and scheduling detection mo betta for upgrades
parents 60460c02 03bb729f
No related branches found
No related tags found
No related merge requests found
......@@ -2,4 +2,5 @@
- name: Uncordon node
command: "{{ bin_dir }}/kubectl uncordon {{ inventory_hostname }}"
delegate_to: "{{ groups['kube-master'][0] }}"
when: needs_cordoning|default(false)
when:
- needs_cordoning|default(false)
---
# Node Ready: type = ready, status = True
# Node NotReady: type = ready, status = Unknown
- name: See if node is in ready state
shell: "{{ bin_dir }}/kubectl get nodes | grep {{ inventory_hostname }}"
register: kubectl_nodes
shell: >-
{{ bin_dir }}/kubectl get node {{ inventory_hostname }}
-o jsonpath='{ range .status.conditions[?(@.type == "Ready")].status }{ @ }{ end }'
register: kubectl_node_ready
delegate_to: "{{ groups['kube-master'][0] }}"
failed_when: false
# SchedulingDisabled: unschedulable = true
# else unschedulable key doesn't exist
- name: See if node is schedulable
shell: >-
{{ bin_dir }}/kubectl get node {{ inventory_hostname }}
-o jsonpath='{ .spec.unschedulable }'
register: kubectl_node_schedulable
delegate_to: "{{ groups['kube-master'][0] }}"
failed_when: false
- set_fact:
needs_cordoning: >-
{% if " Ready" in kubectl_nodes.stdout -%}
{% if kubectl_node_ready.stdout == "True" and kubectl_node_schedulable.stdout == "" -%}
true
{%- else -%}
false
......
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment