From 66e5e14bac0c2ca68e474ecc9d5392d800993311 Mon Sep 17 00:00:00 2001
From: Julian Poschmann <Nonymus@users.noreply.github.com>
Date: Sun, 15 Oct 2017 21:22:17 +0200
Subject: [PATCH] Restart kubelet on update in deployment-type host on update
(#1759)
* Restart kubelet on update in deployment-type host on update
* Update install_host.yml
* Update install_host.yml
* Update install_host.yml
---
roles/kubernetes/node/tasks/install_host.yml | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/roles/kubernetes/node/tasks/install_host.yml b/roles/kubernetes/node/tasks/install_host.yml
index 07c493f48..7fcb4a01d 100644
--- a/roles/kubernetes/node/tasks/install_host.yml
+++ b/roles/kubernetes/node/tasks/install_host.yml
@@ -1,11 +1,23 @@
---
+- name: install | Compare host kubelet with hyperkube container
+ command: "{{ docker_bin_dir }}/docker run --rm -v {{ bin_dir }}:/systembindir {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }} /usr/bin/cmp /hyperkube /systembindir/kubelet"
+ register: kubelet_task_compare_result
+ until: kubelet_task_compare_result.rc in [0,1,2]
+ retries: 4
+ delay: "{{ retry_stagger | random + 3 }}"
+ changed_when: false
+ failed_when: "kubelet_task_compare_result.rc not in [0,1,2]"
+ tags:
+ - hyperkube
+ - upgrade
+
- name: install | Copy kubelet from hyperkube container
command: "{{ docker_bin_dir }}/docker run --rm -v {{ bin_dir }}:/systembindir {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }} /bin/cp -f /hyperkube /systembindir/kubelet"
+ when: kubelet_task_compare_result.rc != 0
register: kubelet_task_result
until: kubelet_task_result.rc == 0
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
- changed_when: false
tags:
- hyperkube
- upgrade
--
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