Add another scenario testcase test_minimum_basic
Current test used as a basic check for multiple services
- Changed the nova reboot to HARD in order to refresh connection for
attahced devices
- Created a volume snapshot and delete it before reboot instance
- Write data to the attached volume and read post instance reboot.
Related-Bug: #1860913
Change-Id: I4151715954b3a12e6c790836d4b7bd50c0407720
diff --git a/tempest/scenario/manager.py b/tempest/scenario/manager.py
index 7aa96b2..801bb5c 100644
--- a/tempest/scenario/manager.py
+++ b/tempest/scenario/manager.py
@@ -471,7 +471,8 @@
self.addCleanup(self.snapshots_client.wait_for_resource_deletion,
snapshot['id'])
- self.addCleanup(self.snapshots_client.delete_snapshot, snapshot['id'])
+ self.addCleanup(test_utils.call_and_ignore_notfound_exc,
+ self.snapshots_client.delete_snapshot, snapshot['id'])
waiters.wait_for_volume_resource_status(self.snapshots_client,
snapshot['id'], 'available')
snapshot = self.snapshots_client.show_snapshot(
diff --git a/tempest/scenario/test_minimum_basic.py b/tempest/scenario/test_minimum_basic.py
index 5aac19c..8cafd1f 100644
--- a/tempest/scenario/test_minimum_basic.py
+++ b/tempest/scenario/test_minimum_basic.py
@@ -13,6 +13,8 @@
# License for the specific language governing permissions and limitations
# under the License.
+import testtools
+
from tempest.common import custom_matchers
from tempest.common import utils
from tempest.common import waiters
@@ -29,24 +31,11 @@
"""This is a basic minimum scenario test.
- This test below:
+ These tests below:
* across the multiple components
* as a regular user
* with and without optional parameters
* check command outputs
-
- Steps:
- 1. Create image
- 2. Create keypair
- 3. Boot instance with keypair and get list of instances
- 4. Create volume and show list of volumes
- 5. Attach volume to instance and getlist of volumes
- 6. Add IP to instance
- 7. Create and add security group to instance
- 8. Check SSH connection to instance
- 9. Reboot instance
- 10. Check SSH connection to instance after reboot
-
"""
def nova_show(self, server):
@@ -67,8 +56,9 @@
volume, custom_matchers.MatchesDictExceptForKeys(
got_volume, excluded_keys=excluded_keys))
- def nova_reboot(self, server):
- self.servers_client.reboot_server(server['id'], type='SOFT')
+ def nova_reboot(self, server, hard=False):
+ self.servers_client.reboot_server(server['id'],
+ type="HARD" if hard else "SOFT")
waiters.wait_for_server_status(self.servers_client,
server['id'], 'ACTIVE')
@@ -96,9 +86,37 @@
'%s' % (secgroup['id'], server['id']))
raise exceptions.TimeoutException(msg)
+ def _get_floating_ip_in_server_addresses(self, floating_ip, server):
+ for addresses in server['addresses'].values():
+ for address in addresses:
+ if (address['OS-EXT-IPS:type'] == 'floating' and
+ address['addr'] == floating_ip['floating_ip_address']):
+ return address
+
+ def _is_floating_ip_detached_from_server(self, server, floating_ip):
+ server_info = self.servers_client.show_server(
+ server['id'])['server']
+ address = self._get_floating_ip_in_server_addresses(
+ floating_ip, server_info)
+ return (not address)
+
@decorators.idempotent_id('bdbb5441-9204-419d-a225-b4fdbfb1a1a8')
@utils.services('compute', 'volume', 'image', 'network')
def test_minimum_basic_scenario(self):
+ """This is a basic minimum scenario with multiple components
+
+ Steps:
+ 1. Create image
+ 2. Create keypair
+ 3. Boot instance with keypair and get list of instances
+ 4. Create volume and show list of volumes
+ 5. Attach volume to instance and getlist of volumes
+ 6. Add IP to instance
+ 7. Create and add security group to instance
+ 8. Check SSH connection to instance
+ 9. Reboot instance
+ 10. Check SSH connection to instance after reboot
+ """
image = self.image_create()
keypair = self.create_keypair()
@@ -121,7 +139,7 @@
floating_ip = None
server = self.servers_client.show_server(server['id'])['server']
if (CONF.network_feature_enabled.floating_ips and
- CONF.network.floating_network_name):
+ CONF.network.floating_network_name):
fip = self.create_floating_ip(server)
floating_ip = self.associate_floating_ip(
fip, server)
@@ -154,3 +172,116 @@
waiters.wait_for_server_floating_ip(
self.servers_client, server, floating_ip,
wait_for_disassociate=True)
+
+ if not test_utils.call_until_true(
+ self._is_floating_ip_detached_from_server,
+ CONF.compute.build_timeout,
+ CONF.compute.build_interval, server, floating_ip):
+ msg = ("Floating IP '%s' should not be in server addresses: %s"
+ % (floating_ip['floating_ip_address'],
+ server['addresses']))
+ raise exceptions.TimeoutException(msg)
+
+ @decorators.idempotent_id('a8fd48ec-1d01-4895-b932-02321661ec1e')
+ @testtools.skipUnless(CONF.volume_feature_enabled.snapshot,
+ "Cinder volume snapshots are disabled")
+ @utils.services('compute', 'volume', 'image', 'network')
+ def test_minimum_basic_instance_hard_reboot_after_vol_snap_deletion(self):
+ """Test compute hard reboot after volume snapshot deleted
+
+ Steps:
+ 1. Create image
+ 2. Create keypair
+ 3. Boot instance with keypair and get list of instances
+ 4. Create volume and show list of volumes
+ 5. Attach volume to instance and getlist of volumes
+ 6. Create a snapshot from volume
+ 7. Add IP to instance
+ 8. Create and add security group to instance
+ 9. Check SSH connection to instance
+ 10. Write data timestamp to the attached volume
+ 11. Delete volume snapshot before reboot instance
+ 12. Reboot instance (HARD)
+ 13. Check SSH connection to instance after reboot
+ 14. Verify attached disk data timestamp post instance reboot
+ """
+ image = self.image_create()
+ keypair = self.create_keypair()
+
+ server = self.create_server(image_id=image, key_name=keypair['name'])
+ servers = self.servers_client.list_servers()['servers']
+ self.assertIn(server['id'], [x['id'] for x in servers])
+
+ self.nova_show(server)
+
+ volume = self.create_volume()
+ volumes = self.volumes_client.list_volumes()['volumes']
+ self.assertIn(volume['id'], [x['id'] for x in volumes])
+
+ self.cinder_show(volume)
+
+ volume = self.nova_volume_attach(server, volume)
+ self.addCleanup(self.nova_volume_detach, server, volume)
+ snapshot = self.create_volume_snapshot(volume['id'], force=True)
+ self.cinder_show(volume)
+
+ floating_ip = None
+ server = self.servers_client.show_server(server['id'])['server']
+ if (CONF.network_feature_enabled.floating_ips and
+ CONF.network.floating_network_name):
+ fip = self.create_floating_ip(server)
+ floating_ip = self.associate_floating_ip(
+ fip, server)
+ # fetch the server again to make sure the addresses were refreshed
+ # after associating the floating IP
+ server = self.servers_client.show_server(server['id'])['server']
+ address = self._get_floating_ip_in_server_addresses(
+ floating_ip, server)
+ self.assertIsNotNone(
+ address,
+ "Failed to find floating IP '%s' in server addresses: %s" %
+ (floating_ip['floating_ip_address'], server['addresses']))
+ ssh_ip = floating_ip['floating_ip_address']
+ else:
+ ssh_ip = self.get_server_ip(server)
+
+ self.create_and_add_security_group_to_server(server)
+
+ # check that we can SSH to the server before reboot
+ self.linux_client = self.get_remote_client(
+ ssh_ip, private_key=keypair['private_key'],
+ server=server)
+
+ # write data to the volume before reboot instance
+ timestamp_before = self.create_timestamp(
+ ssh_ip, private_key=keypair['private_key'], server=server)
+ # delete the snapshot before rebooting the instance
+ self.snapshots_client.delete_snapshot(snapshot['id'])
+ self.snapshots_client.wait_for_resource_deletion(snapshot['id'])
+ self.nova_reboot(server, hard=True)
+
+ # check that we can SSH to the server after reboot
+ # (both connections are part of the scenario)
+ self.linux_client = self.get_remote_client(
+ ssh_ip, private_key=keypair['private_key'],
+ server=server)
+
+ self.check_disks()
+ timestamp_after = self.get_timestamp(
+ ssh_ip, private_key=keypair['private_key'], server=server)
+ self.assertEqual(timestamp_before, timestamp_after)
+ if floating_ip:
+ # delete the floating IP, this should refresh the server addresses
+ self.disassociate_floating_ip(floating_ip)
+ waiters.wait_for_server_floating_ip(
+ self.servers_client, server, floating_ip,
+ wait_for_disassociate=True)
+
+ if not test_utils.call_until_true(
+ self._is_floating_ip_detached_from_server,
+ CONF.compute.build_timeout, CONF.compute.build_interval,
+ server, floating_ip):
+ msg = ("Floating IP '%s' should not be in server addresses: %s"
+ % (floating_ip['floating_ip_address'],
+ server['addresses']))
+ raise exceptions.TimeoutException(msg)