apt dist-upgrade reboot enabled, lint fixes
second round, for testing
lint clean, testing needed
prereqs assert w/dig doesn't loop properly
use head not all for target hosts in single

Change-Id: Ie530204b989a73828f45508fcdd4374a3362c764
diff --git a/roles/simulate-fabric/files/simulate-fabric-playbook.yml b/roles/simulate-fabric/files/simulate-fabric-playbook.yml
index da1e876..ad326e1 100644
--- a/roles/simulate-fabric/files/simulate-fabric-playbook.yml
+++ b/roles/simulate-fabric/files/simulate-fabric-playbook.yml
@@ -67,6 +67,8 @@
       command: "iptables -t nat -C POSTROUTING -s 10.168.0.0/16 ! -d 10.168.0.0/16 -j MASQUERADE"
       register: iptables_check
       failed_when: "iptables_check|failed and 'No chain/target/match by that name' not in iptables_check.stderr"
+      tags:
+        - skip_ansible_lint # FIXME: should use iptables module when it supports inversion of ranges
 
     - name: Create iptables rule
       when: "iptables_check.rc != 0"
diff --git a/roles/simulate-fabric/tasks/main.yml b/roles/simulate-fabric/tasks/main.yml
index c9e834b..3f919ff 100644
--- a/roles/simulate-fabric/tasks/main.yml
+++ b/roles/simulate-fabric/tasks/main.yml
@@ -13,4 +13,6 @@
 
 - name: Setup simulated fabric on nova-compute-1 using playbook
   command: ansible-playbook {{ ansible_user_dir }}/simulate-fabric-playbook.yml
+  tags:
+    - skip_ansible_lint # running a sub-job