openstack/charm-ceph-proxy
Code Issues Proposed changes

Update functional test definitions

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Change-Id: I65af0862d9db22cf84c52fb4ff6fe19f6a61d705
This commit is contained in:
Ryan Beisner 2018-08-27 18:13:00 -05:00
parent 6f3e8d7c44
commit e54c4c0194
5 changed files with 180 additions and 13 deletions
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48
hooks/charmhelpers/contrib/openstack/utils.py
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@ -831,12 +831,25 @@ def _ows_check_if_paused(services=None, ports=None):
"""Check if the unit is supposed to be paused, and if so check that the
services/ports (if passed) are actually stopped/not being listened to.
if the unit isn't supposed to be paused, just return None, None
If the unit isn't supposed to be paused, just return None, None
If the unit is performing a series upgrade, return a message indicating
this.
@param services: OPTIONAL services spec or list of service names.
@param ports: OPTIONAL list of port numbers.
@returns state, message or None, None
"""
if is_unit_upgrading_set():
state, message = check_actually_paused(services=services,
ports=ports)
if state is None:
# we're paused okay, so set maintenance and return
state = "blocked"
message = ("Ready for do-release-upgrade and reboot. "
"Set complete when finished.")
return state, message
if is_unit_paused_set():
state, message = check_actually_paused(services=services,
ports=ports)
@ -1339,7 +1352,7 @@ def pause_unit(assess_status_func, services=None, ports=None,
message = assess_status_func()
if message:
messages.append(message)
if messages:
if messages and not is_unit_upgrading_set():
raise Exception("Couldn't pause: {}".format("; ".join(messages)))
@ -1689,3 +1702,34 @@ def install_os_snaps(snaps, refresh=False):
snap_install(snap,
_ensure_flag(snaps[snap]['channel']),
_ensure_flag(snaps[snap]['mode']))
def set_unit_upgrading():
"""Set the unit to a upgrading state in the local kv() store.
"""
with unitdata.HookData()() as t:
kv = t[0]
kv.set('unit-upgrading', True)
def clear_unit_upgrading():
"""Clear the unit from a upgrading state in the local kv() store
"""
with unitdata.HookData()() as t:
kv = t[0]
kv.set('unit-upgrading', False)
def is_unit_upgrading_set():
"""Return the state of the kv().get('unit-upgrading').
To help with units that don't have HookData() (testing)
if it excepts, return False
"""
try:
with unitdata.HookData()() as t:
kv = t[0]
# transform something truth-y into a Boolean.
return not(not(kv.get('unit-upgrading')))
except Exception:
return False

58
hooks/charmhelpers/core/hookenv.py
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@ -201,11 +201,35 @@ def remote_unit():
return os.environ.get('JUJU_REMOTE_UNIT', None)
def service_name():
"""The name service group this unit belongs to"""
def application_name():
"""
The name of the deployed application this unit belongs to.
"""
return local_unit().split('/')[0]
def service_name():
"""
.. deprecated:: 0.19.1
Alias for :func:`application_name`.
"""
return application_name()
def model_name():
"""
Name of the model that this unit is deployed in.
"""
return os.environ['JUJU_MODEL_NAME']
def model_uuid():
"""
UUID of the model that this unit is deployed in.
"""
return os.environ['JUJU_MODEL_UUID']
def principal_unit():
"""Returns the principal unit of this unit, otherwise None"""
# Juju 2.2 and above provides JUJU_PRINCIPAL_UNIT
@ -1297,3 +1321,33 @@ def egress_subnets(rid=None, unit=None):
if 'private-address' in settings:
return [_to_range(settings['private-address'])]
return [] # Should never happen
def unit_doomed(unit=None):
"""Determines if the unit is being removed from the model
Requires Juju 2.4.1.
:param unit: string unit name, defaults to local_unit
:side effect: calls goal_state
:side effect: calls local_unit
:side effect: calls has_juju_version
:return: True if the unit is being removed, already gone, or never existed
"""
if not has_juju_version("2.4.1"):
# We cannot risk blindly returning False for 'we don't know',
# because that could cause data loss; if call sites don't
# need an accurate answer, they likely don't need this helper
# at all.
# goal-state existed in 2.4.0, but did not handle removals
# correctly until 2.4.1.
raise NotImplementedError("is_doomed")
if unit is None:
unit = local_unit()
gs = goal_state()
units = gs.get('units', {})
if unit not in units:
return True
# I don't think 'dead' units ever show up in the goal-state, but
# check anyway in addition to 'dying'.
return units[unit]['status'] in ('dying', 'dead')

29
tests/charmhelpers/contrib/openstack/amulet/utils.py
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@ -24,7 +24,8 @@ import urlparse
import cinderclient.v1.client as cinder_client
import cinderclient.v2.client as cinder_clientv2
import glanceclient.v1.client as glance_client
import glanceclient.v1 as glance_client
import glanceclient.v2 as glance_clientv2
import heatclient.v1.client as heat_client
from keystoneclient.v2_0 import client as keystone_client
from keystoneauth1.identity import (
@ -623,7 +624,7 @@ class OpenStackAmuletUtils(AmuletUtils):
ep = keystone.service_catalog.url_for(service_type='image',
interface='adminURL')
if keystone.session:
return glance_client.Client(ep, session=keystone.session)
return glance_clientv2.Client("2", session=keystone.session)
else:
return glance_client.Client(ep, token=keystone.auth_token)
@ -711,10 +712,19 @@ class OpenStackAmuletUtils(AmuletUtils):
f.close()
# Create glance image
with open(local_path) as f:
image = glance.images.create(name=image_name, is_public=True,
disk_format='qcow2',
container_format='bare', data=f)
if float(glance.version) < 2.0:
with open(local_path) as fimage:
image = glance.images.create(name=image_name, is_public=True,
disk_format='qcow2',
container_format='bare',
data=fimage)
else:
image = glance.images.create(
name=image_name,
disk_format="qcow2",
visibility="public",
container_format="bare")
glance.images.upload(image.id, open(local_path, 'rb'))
# Wait for image to reach active status
img_id = image.id
@ -729,9 +739,14 @@ class OpenStackAmuletUtils(AmuletUtils):
self.log.debug('Validating image attributes...')
val_img_name = glance.images.get(img_id).name
val_img_stat = glance.images.get(img_id).status
val_img_pub = glance.images.get(img_id).is_public
val_img_cfmt = glance.images.get(img_id).container_format
val_img_dfmt = glance.images.get(img_id).disk_format
if float(glance.version) < 2.0:
val_img_pub = glance.images.get(img_id).is_public
else:
val_img_pub = glance.images.get(img_id).visibility == "public"
msg_attr = ('Image attributes - name:{} public:{} id:{} stat:{} '
'container fmt:{} disk fmt:{}'.format(
val_img_name, val_img_pub, img_id,

58
tests/charmhelpers/core/hookenv.py
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@ -201,11 +201,35 @@ def remote_unit():
return os.environ.get('JUJU_REMOTE_UNIT', None)
def service_name():
"""The name service group this unit belongs to"""
def application_name():
"""
The name of the deployed application this unit belongs to.
"""
return local_unit().split('/')[0]
def service_name():
"""
.. deprecated:: 0.19.1
Alias for :func:`application_name`.
"""
return application_name()
def model_name():
"""
Name of the model that this unit is deployed in.
"""
return os.environ['JUJU_MODEL_NAME']
def model_uuid():
"""
UUID of the model that this unit is deployed in.
"""
return os.environ['JUJU_MODEL_UUID']
def principal_unit():
"""Returns the principal unit of this unit, otherwise None"""
# Juju 2.2 and above provides JUJU_PRINCIPAL_UNIT
@ -1297,3 +1321,33 @@ def egress_subnets(rid=None, unit=None):
if 'private-address' in settings:
return [_to_range(settings['private-address'])]
return [] # Should never happen
def unit_doomed(unit=None):
"""Determines if the unit is being removed from the model
Requires Juju 2.4.1.
:param unit: string unit name, defaults to local_unit
:side effect: calls goal_state
:side effect: calls local_unit
:side effect: calls has_juju_version
:return: True if the unit is being removed, already gone, or never existed
"""
if not has_juju_version("2.4.1"):
# We cannot risk blindly returning False for 'we don't know',
# because that could cause data loss; if call sites don't
# need an accurate answer, they likely don't need this helper
# at all.
# goal-state existed in 2.4.0, but did not handle removals
# correctly until 2.4.1.
raise NotImplementedError("is_doomed")
if unit is None:
unit = local_unit()
gs = goal_state()
units = gs.get('units', {})
if unit not in units:
return True
# I don't think 'dead' units ever show up in the goal-state, but
# check anyway in addition to 'dying'.
return units[unit]['status'] in ('dying', 'dead')

0
tests/dev-basic-bionic-rocky → tests/gate-basic-bionic-rocky
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