Enable multi-scenario gates

First non-trivial scenario we'll be testing in gates will be cinder +
ceph. This patchset is supposed to create framework to easily add new
testing scenarios.

Change-Id: I6790eaf5cf3297af04a64e4169a39b6e2cd1890f

tests/ansible_setup_ceph_disks.yml

@@ -0,0 +1,6 @@
+---
+- hosts: storage
+  tasks:
+    - name: "Setup loopbacks for ceph"
+      script: setup_ceph_disks.sh
+      register: ceph_disks_out

tests/setup_ceph_disks.sh

@@ -0,0 +1,13 @@
+mkdir -p /opt/data/kolla
+dd if=/dev/zero of=/opt/data/kolla/ceph-osd0.img bs=5M count=3072
+LOOP=$(losetup -f)
+losetup $LOOP /opt/data/kolla/ceph-osd0.img
+parted $LOOP -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_OSD1 0 14GB
+
+dd if=/dev/zero of=/opt/data/kolla/ceph-journal0.img bs=5M count=1024
+LOOP=$(losetup -f)
+losetup $LOOP /opt/data/kolla/ceph-journal0.img
+parted $LOOP -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_OSD1_J 0 5GB
+
+partprobe $LOOP
+

tests/templates/globals-default.j2

@@ -19,3 +19,8 @@ enable_horizon: "yes"
 enable_heat: "no"
 openstack_logging_debug: "True"
 openstack_service_workers: "1"
+
+{% if 'ceph' in action %}
+enable_ceph: "yes"
+enable_cinder: "yes"
+{% endif %}

tools/setup_gate.sh

@@ -182,9 +182,14 @@ function sanity_check {
     neutron --debug agent-list
     tools/init-runonce
     nova --debug boot --poll --image $(openstack image list | awk '/cirros/ {print $2}') --nic net-id=$(openstack network list | awk '/demo-net/ {print $2}') --flavor 1 kolla_boot_test
+
     nova --debug list
     # If the status is not ACTIVE, print info and exit 1
     nova --debug show kolla_boot_test | awk '{buf=buf"\n"$0} $2=="status" && $4!="ACTIVE" {failed="yes"}; END {if (failed=="yes") {print buf; exit 1}}'
+    if echo $ACTION | grep -q "ceph"; then
+        openstack volume create --size 2 test_volume
+        openstack server add volume kolla_boot_test test_volume --device /dev/vdb
+    fi
 }
 
 function get_logs {
@@ -200,11 +205,15 @@ setup_ansible
 setup_config
 setup_node
 
-ansible-playbook -e type=$INSTALL_TYPE -e base=$BASE_DISTRO tests/ansible_generate_config.yml > /tmp/logs/ansible/generate_config
+ansible-playbook -e type=$INSTALL_TYPE -e base=$BASE_DISTRO -e action=$ACTION tests/ansible_generate_config.yml > /tmp/logs/ansible/generate_config
 tools/kolla-ansible -i ${RAW_INVENTORY} bootstrap-servers > /tmp/logs/ansible/bootstrap-servers
 sudo tools/generate_passwords.py
 prepare_images
 
+if echo $ACTION | grep -q "ceph"; then
+    ansible-playbook -i ${RAW_INVENTORY} tests/ansible_setup_ceph_disks.yml > /tmp/logs/ansible/setup_ceph_disks
+fi
+
 trap get_logs EXIT
 
 # Create dummy interface for neutron