From 8b0b500c89dbf0f7bdabb0bb6b2f5d7f506f7fc6 Mon Sep 17 00:00:00 2001
From: Matthew Mosesohn <mmosesohn@mirantis.com>
Date: Wed, 22 Mar 2017 13:02:39 +0300
Subject: [PATCH] Use checksum of dnsmasq config to trigger updates of dnsmasq
Allows config changes made by Ansible to restart dnsmasq deployment
---
roles/dnsmasq/tasks/main.yml | 7 ++++++-
roles/dnsmasq/templates/dnsmasq-deploy.yml | 3 +++
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/roles/dnsmasq/tasks/main.yml b/roles/dnsmasq/tasks/main.yml
index d6112fd6e..7d11a1af0 100644
--- a/roles/dnsmasq/tasks/main.yml
+++ b/roles/dnsmasq/tasks/main.yml
@@ -35,7 +35,12 @@
backup: yes
register: dnsmasq_config
-- name: Stat dnsmasq configuration
+- name: Stat dnsmasq link
+ stat:
+ path: /etc/dnsmasq.d-available/01-kube-dns.conf
+ register: dnsmasq_stat
+
+- name: Stat dnsmasq link
stat:
path: /etc/dnsmasq.d/01-kube-dns.conf
register: sym
diff --git a/roles/dnsmasq/templates/dnsmasq-deploy.yml b/roles/dnsmasq/templates/dnsmasq-deploy.yml
index c1bb614ec..ed74c3e06 100644
--- a/roles/dnsmasq/templates/dnsmasq-deploy.yml
+++ b/roles/dnsmasq/templates/dnsmasq-deploy.yml
@@ -12,11 +12,14 @@ spec:
selector:
matchLabels:
k8s-app: dnsmasq
+ strategy:
+ type: "Recreate"
template:
metadata:
labels:
k8s-app: dnsmasq
kubernetes.io/cluster-service: "true"
+ kargo/dnsmasq-checksum: "{{ dnsmasq_stat.stat.checksum }}"
spec:
containers:
- name: dnsmasq
--
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