def get_murano_images(request, region=None):
images = []
try:
# https://bugs.launchpad.net/murano/+bug/1339261 - glance
# client version change alters the API. Other tuple values
# are _more and _prev (in recent glance client)
with helpers.current_region(request, region):
images = glance.image_list_detailed(request)[0]
except Exception:
LOG.error("Error to request image list from glance ")
exceptions.handle(request, _("Unable to retrieve public images."))
murano_images = []
# filter out the snapshot image type
images = filter(lambda x: x.properties.get("image_type", '') != 'snapshot',
images)
for image in images:
# Additional properties, whose value is always a string data type, are
# only included in the response if they have a value.
murano_property = getattr(image, 'murano_image_info', None)
if murano_property:
try:
murano_metadata = json.loads(murano_property)
except ValueError:
LOG.warning("JSON in image metadata is not valid. "
"Check it in glance.")
messages.error(request, _("Invalid murano image metadata"))
else:
image.murano_property = murano_metadata
murano_images.append(image)
return murano_images
def update(self, request, form=None, **kwargs):
self.choices = [('', _('No keypair'))]
with helpers.current_region(request,
getattr(form, 'region', None)):
keypairs = nova.novaclient(request).keypairs.list()
for keypair in sorted(keypairs, key=lambda e: e.name):
self.choices.append((keypair.name, keypair.name))
def update(self, request, form=None, **kwargs):
self.choices = [('', _('No keypair'))]
with helpers.current_region(request,
getattr(form, 'region', None)):
keypairs = nova.novaclient(request).keypairs.list()
for keypair in sorted(keypairs, key=lambda e: e.name):
self.choices.append((keypair.name, keypair.name))
def get_murano_images(request, region=None):
images = []
try:
# https://bugs.launchpad.net/murano/+bug/1339261 - glance
# client version change alters the API. Other tuple values
# are _more and _prev (in recent glance client)
with helpers.current_region(request, region):
images = glance.image_list_detailed(request)[0]
except Exception:
LOG.error("Error to request image list from glance ")
exceptions.handle(request, _("Unable to retrieve public images."))
murano_images = []
# filter out the snapshot image type
images = filter(
lambda x: x.properties.get("image_type", '') != 'snapshot', images)
for image in images:
# Additional properties, whose value is always a string data type, are
# only included in the response if they have a value.
murano_property = getattr(image, 'murano_image_info', None)
if murano_property:
try:
murano_metadata = json.loads(murano_property)
except ValueError:
LOG.warning("JSON in image metadata is not valid. "
"Check it in glance.")
messages.error(request, _("Invalid murano image metadata"))
else:
image.murano_property = murano_metadata
murano_images.append(image)
return murano_images
def update(self, request, form=None, **kwargs):
choices = []
with helpers.current_region(request,
getattr(form, 'region', None)):
flavors = nova.novaclient(request).flavors.list()
# If no requirements are present, return all the flavors.
if not hasattr(self, 'requirements'):
choices = [(flavor.id, flavor.name) for flavor in flavors]
else:
for flavor in flavors:
# If a flavor doesn't meet a minimum requirement,
# do not add it to the options list and skip to the
# next flavor.
if flavor.vcpus < self.requirements.get('min_vcpus', 0):
continue
if flavor.disk < self.requirements.get('min_disk', 0):
continue
if flavor.ram < self.requirements.get('min_memory_mb', 0):
continue
if 'max_vcpus' in self.requirements:
if flavor.vcpus > self.requirements['max_vcpus']:
continue
if 'max_disk' in self.requirements:
if flavor.disk > self.requirements['max_disk']:
continue
if 'max_memory_mb' in self.requirements:
if flavor.ram > self.requirements['max_memory_mb']:
continue
choices.append((flavor.id, flavor.name))
choices.sort(key=lambda e: e[1])
self.choices = choices
if kwargs.get('form'):
kwargs_form_flavor = kwargs["form"].fields.get('flavor')
else:
kwargs_form_flavor = None
if kwargs_form_flavor:
self.initial = kwargs["form"]["flavor"].value()
else:
# Search through selected flavors
for flavor_id, flavor_name in self.choices:
if 'medium' in flavor_name:
self.initial = flavor_id
break
def update(self, request, form=None, **kwargs):
choices = []
with helpers.current_region(request,
getattr(form, 'region', None)):
flavors = nova.novaclient(request).flavors.list()
# If no requirements are present, return all the flavors.
if not hasattr(self, 'requirements'):
choices = [(flavor.id, flavor.name) for flavor in flavors]
else:
for flavor in flavors:
# If a flavor doesn't meet a minimum requirement,
# do not add it to the options list and skip to the
# next flavor.
if flavor.vcpus < self.requirements.get('min_vcpus', 0):
continue
if flavor.disk < self.requirements.get('min_disk', 0):
continue
if flavor.ram < self.requirements.get('min_memory_mb', 0):
continue
if 'max_vcpus' in self.requirements:
if flavor.vcpus > self.requirements['max_vcpus']:
continue
if 'max_disk' in self.requirements:
if flavor.disk > self.requirements['max_disk']:
continue
if 'max_memory_mb' in self.requirements:
if flavor.ram > self.requirements['max_memory_mb']:
continue
choices.append((flavor.id, flavor.name))
choices.sort(key=lambda e: e[1])
self.choices = choices
if kwargs.get('form'):
kwargs_form_flavor = kwargs["form"].fields.get('flavor')
else:
kwargs_form_flavor = None
if kwargs_form_flavor:
self.initial = kwargs["form"]["flavor"].value()
else:
# Search through selected flavors
for flavor_id, flavor_name in self.choices:
if 'medium' in flavor_name:
self.initial = flavor_id
break
def update(self, request, form=None, **kwargs):
try:
with helpers.current_region(request, getattr(form, 'region',
None)):
availability_zones = nova.novaclient(
request).availability_zones.list(detailed=False)
except Exception:
availability_zones = []
exceptions.handle(request,
_("Unable to retrieve availability zones."))
az_choices = [(az.zoneName, az.zoneName) for az in availability_zones
if az.zoneState]
if not az_choices:
az_choices.insert(0, ("", _("No availability zones available")))
az_choices.sort(key=lambda e: e[1])
self.choices = az_choices
def update(self, request, form=None, **kwargs):
try:
with helpers.current_region(request,
getattr(form, 'region', None)):
availability_zones = nova.novaclient(
request).availability_zones.list(detailed=False)
except Exception:
availability_zones = []
exceptions.handle(request,
_("Unable to retrieve availability zones."))
az_choices = [(az.zoneName, az.zoneName)
for az in availability_zones if az.zoneState]
if not az_choices:
az_choices.insert(0, ("", _("No availability zones available")))
az_choices.sort(key=lambda e: e[1])
self.choices = az_choices
def get_context_data(self, form, **kwargs):
context = super(Wizard, self).get_context_data(form=form, **kwargs)
mc = api.muranoclient(self.request)
app_id = self.kwargs.get('app_id')
app = self.storage.extra_data.get('app')
# Save extra data to prevent extra API calls
if not app:
app = mc.packages.get(app_id)
self.storage.extra_data['app'] = app
wizard_id = self.request.POST.get('wizard_id')
if wizard_id is None:
wizard_id = uuid.uuid4()
environment_id = self.kwargs.get('environment_id')
environment_id = utils.ensure_python_obj(environment_id)
if environment_id is not None:
env_name = mc.environments.get(environment_id).name
else:
env_name = get_next_quick_environment_name(self.request)
field_descr, extended_descr = services.get_app_field_descriptions(
self.request, app_id, self.steps.index)
context.update({
'type': app.fully_qualified_name,
'service_name': app.name,
'app_id': app_id,
'environment_id': environment_id,
'environment_name': env_name,
'do_redirect': self.get_wizard_flag('do_redirect'),
'drop_wm_form': self.get_wizard_flag('drop_wm_form'),
'prefix': self.prefix,
'wizard_id': wizard_id,
'field_descriptions': field_descr,
'extended_descriptions': extended_descr,
})
with helpers.current_region(self.request, form.region):
context = self.update_usages(form, context)
return context
def get_context_data(self, form, **kwargs):
context = super(Wizard, self).get_context_data(form=form, **kwargs)
mc = api.muranoclient(self.request)
app_id = self.kwargs.get('app_id')
app = self.storage.extra_data.get('app')
# Save extra data to prevent extra API calls
if not app:
app = mc.packages.get(app_id)
self.storage.extra_data['app'] = app
wizard_id = self.request.POST.get('wizard_id')
if wizard_id is None:
wizard_id = uuid.uuid4()
environment_id = self.kwargs.get('environment_id')
environment_id = utils.ensure_python_obj(environment_id)
if environment_id is not None:
env_name = mc.environments.get(environment_id).name
else:
env_name = get_next_quick_environment_name(self.request)
field_descr, extended_descr = services.get_app_field_descriptions(
self.request, app_id, self.steps.index)
context.update({'type': app.fully_qualified_name,
'service_name': app.name,
'app_id': app_id,
'environment_id': environment_id,
'environment_name': env_name,
'do_redirect': self.get_wizard_flag('do_redirect'),
'drop_wm_form': self.get_wizard_flag('drop_wm_form'),
'prefix': self.prefix,
'wizard_id': wizard_id,
'field_descriptions': field_descr,
'extended_descriptions': extended_descr,
})
with helpers.current_region(self.request, form.region):
context = self.update_usages(form, context)
return context
