Merge pull request #181 from Smana/fix_dnsmasq_as_ds

Dnsmasq runs on all nodes

cluster.yml

@@ -13,6 +13,6 @@
   roles:
     - { role: kubernetes/master, tags: master }
 
-- hosts: kube-master[0]
+- hosts: k8s-cluster
   roles:
     - { role: dnsmasq, tags: dnsmasq }

roles/dnsmasq/tasks/main.yml

@@ -37,10 +37,7 @@
     - {file: dnsmasq-ds.yml, type: ds}
     - {file: dnsmasq-svc.yml, type: svc}
   register: manifests
-
-# - name: Start resources
-#   command:  create -f /etc/kubernetes/{{item.item.file}} --namespace=kube-system
-#   ignore_errors: yes
+  when: inventory_hostname == groups['kube-master'][0]
 
 - name: Start Resources
   kube:
@@ -51,14 +48,15 @@
     filename: /etc/kubernetes/{{item.item.file}}
     state: "{{item.changed | ternary('latest','present') }}"
   with_items: manifests.results
-
-
+  when: inventory_hostname == groups['kube-master'][0]
 
 - name: Check for dnsmasq port (pulling image and running container)
   wait_for:
     host: "{{dns_server}}"
     port: 53
     delay: 5
+  when: inventory_hostname == groups['kube-master'][0]
+
 
 - name: check resolvconf
   stat: path=/etc/resolvconf/resolv.conf.d/head