first cut of an upgrade process

2026-10-31 06:26:19 -02:30 · 2017-02-14 18:51:13 +03:00
parent 948d9bdadb
commit 017a813621
3 changed files with 50 additions and 0 deletions
@@ -0,0 +1,12 @@
+---
+
+- name: Cordon node
+  command: kubectl cordon {{ ansible_hostname }}
+  delegate_to: "{{ groups['kube-master'][0] }}"
+
+- name: Drain node
+  command: kubectl drain --force --ignore-daemonsets --delete-local-data {{ ansible_hostname }}
+  delegate_to: "{{ groups['kube-master'][0] }}"
+
+- name: Sleep for grace period for draining
+  pause: seconds=30