Add functional testing for Designate

Change-Id: If9fe00c437e6ca1341c72c1081eee35ad2ee46d2
Signed-off-by: Graham Hayes <gr@ham.ie>

.zuul.yaml

@@ -7,6 +7,8 @@
     required-projects:
       - openstack-infra/devstack-gate
       - openstack/ospurge
+      - openstack/designate
+      - openstack/python-designateclient
     irrelevant-files: &dsvm-irrelevant-files
       - ^(test-|)requirements.txt$
       - ^.*\.rst$

playbooks/ospurge-functional/run.yaml

@@ -30,6 +30,11 @@
           export DEVSTACK_GATE_TEMPEST=0
           export DEVSTACK_GATE_NEUTRON=1
           export BRANCH_OVERRIDE=default
+
+          export DEVSTACK_LOCAL_CONFIG="enable_plugin designate git://git.openstack.org/openstack/designate"
+          export DEVSTACK_LOCAL_CONFIG+=$'\n'"DESIGNATE_SERVICE_PORT_DNS=5322"
+          export PROJECTS="openstack/designate $PROJECTS"
+
           export PROJECTS="openstack/ospurge $PROJECTS"
           if [ "$BRANCH_OVERRIDE" != "default" ] ; then
               export OVERRIDE_ZUUL_BRANCH=$BRANCH_OVERRIDE

test-requirements.txt

@@ -6,6 +6,7 @@ openstackdocstheme>=1.5.0  # Apache-2.0
 sphinx>=1.6.2 # BSD
 testrepository>=0.0.18  # Apache-2.0/BSD
 python-openstackclient>=3.16.1
+python-designateclient
 
 # Python 2.7 dependencies
 mock; python_version < '3.0'

tools/func-tests.sh

@@ -167,3 +167,8 @@ else
         exit 1
     fi
 fi
+
+if [[ $(openstack zone list --all-projects | wc -l) -ne 1 ]]; then  # This also checks FIP
+    echo "Not all zones were cleaned up"
+    exit 1
+fi

tools/populate.sh

@@ -68,6 +68,8 @@ EXTNET_NAME=${EXTNET_NAME:-public}
 FLAVOR=${FLAVOR:-m1.nano}
 # Image used for the VM
 VMIMG_NAME=${VMIMG_NAME:-cirros-0.3.5-x86_64-disk}
+# Zone name used for the Designate Zone
+ZONE_NAME="${UUID//-/}.com."
 
 
 
@@ -181,6 +183,13 @@ exit_on_failure "Unable to create Glance iamge ${UUID}"
 swift upload ${UUID} ${UUID}.raw || true
 
 
+###############################
+### Designate
+###############################
+# Create Designate Zone
+openstack zone create --email hostmaster@example.com ${ZONE_NAME}
+exit_on_failure "Unable to create Designate Zone ${ZONE_NAME}"
+
 
 ###############################
 ### Link resources