Add fips jobs

Added job to test whether things work when fips is enabled.
The job appears to be passing successfully.

Change-Id: I43dcc43309b7da8ca077fce2d1950940971a3dbe

.zuul.yaml

@@ -45,6 +45,14 @@
     post-run: playbooks/designate-bind9/post.yaml
     parent: designate-base
 
+- job:
+    name: designate-bind9-centos8stream-fips
+    parent: designate-bind9
+    nodeset: devstack-single-node-centos-8-stream
+    description: |
+      Functional testing for a FIPS enabled Centos 8 stream system
+    pre-run: playbooks/enable-fips.yaml
+
 - job:
     name: designate-pdns4
     post-run: playbooks/designate-pdns4/post.yaml
@@ -125,6 +133,8 @@
     check:
       jobs:
         - designate-bind9
+        - designate-bind9-centos8stream-fips:
+            voting: false
         - designate-pdns4
         - designate-grenade-pdns4
         - designate-ipv6-only-pdns4

playbooks/enable-fips.yaml

@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - enable-fips