fix incorrect handling of ipv6 dns resolvers

resolves #171
debops · Jul 15, 2017 · 36fe212 · 36fe212
1 parent b50b7bf
commit 36fe212
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tasks/main.yml b/tasks/main.yml
@@ -90,7 +90,7 @@
   when: (nginx_register_installed|d() and not nginx_register_installed.stat.exists and nginx__deploy_state in [ 'present' ])
 
 - name: Get list of nameservers configured in /etc/resolv.conf
-  shell: "grep -E '^nameserver\\s' /etc/resolv.conf | awk '{print $2}'"
+  shell: "awk '/nameserver/ {if(/:/){sub(/[0-9a-fA-F:]+/, \"[&]\", $2)}; print $2}' /etc/resolv.conf"
   register: nginx_register_nameservers
   changed_when: False
   when: (nginx__deploy_state in [ 'present' ])