def update_user_prop_image_master_node(context, image_name):
# Get the Glance manager of Master region
glance_ops = context.glance_manager_list[context.master_region_name]
# Process table data
properties = dict()
is_public = None
if context.table is not None:
for row in __dataset_utils__.prepare_data(context.table):
if 'param_name' in row.headings:
if row['param_name'] == 'is_public':
is_public = row['param_value']
else:
real_value = get_real_value_of_image_property(
glance_ops, row['param_value'])
value = real_value if real_value is not None else row[
'param_value']
properties.update({row['param_name']: value})
if is_public:
glance_ops.update_image_properties_by_name(
image_name, is_public=is_public, custom_properties=properties)
else:
glance_ops.update_image_properties_by_name(
image_name, custom_properties=properties)
def ami_image_is_present_in_all_target_nodes(context, image_name):
properties = dict()
for region in context.glance_manager_list:
if region != context.master_region_name:
glance_ops = context.glance_manager_list[region]
if context.table is not None:
for row in __dataset_utils__.prepare_data(context.table):
if 'param_name' in row.headings:
real_value = get_real_value_of_image_property(glance_ops, row['param_value'])
value = real_value if real_value is not None else row['param_value']
properties.update({row['param_name']: value})
image_details = glance_ops.get_images(image_name)
sync_properties = image_details[0].properties
if 'is_public' in properties: # is_public is not a property, it is a normal metadata of the image (Glance)
sync_properties.update({u'is_public': str(image_details[0].is_public)})
__logger__.info("Properties to check in the image '%s' from '%s': '%s'", image_name, region, properties)
assert_that(sync_properties, equal_to(properties),
"GlanceSync has NOT synchronized the correct metadata velues for '{}' in '{}'"
.format(image_name, region))
def ami_image_is_present_in_all_target_nodes(context, image_name):
properties = dict()
for region in context.glance_manager_list:
if region != context.master_region_name:
glance_ops = context.glance_manager_list[region]
if context.table is not None:
for row in __dataset_utils__.prepare_data(context.table):
if 'param_name' in row.headings:
real_value = get_real_value_of_image_property(
glance_ops, row['param_value'])
value = real_value if real_value is not None else row[
'param_value']
properties.update({row['param_name']: value})
image_details = glance_ops.get_images(image_name)
sync_properties = image_details[0].properties
if 'is_public' in properties: # is_public is not a property, it is a normal metadata of the image (Glance)
sync_properties.update(
{u'is_public': str(image_details[0].is_public)})
__logger__.info(
"Properties to check in the image '%s' from '%s': '%s'",
image_name, region, properties)
assert_that(
sync_properties, equal_to(properties),
"GlanceSync has NOT synchronized the correct metadata velues for '{}' in '{}'"
.format(image_name, region))
def __get_real_att_value_image_in_master__(context, value_pattern):
"""
HELPER. This function returns the attribute value of the given image (master node).
:param value_pattern (string): Attribute name to get its value from the stored image.
For instance: checksum(image_name):
- It will return the value of the attribute 'checksum' of the given image 'image_name' (Glance of Master node)
:return string: Real att value of the image or None, it the given value is not a valid pattern
"""
glance_ops = context.glance_manager_list[context.master_region_name]
real_value = get_real_value_of_image_property(glance_ops, value_pattern)
__logger__.info("Real value for pattern '%s': '%s'", value_pattern, real_value)
return real_value
def __get_real_att_value_image_in_master__(context, value_pattern):
"""
HELPER. This function returns the attribute value of the given image (master node).
:param value_pattern (string): Attribute name to get its value from the stored image.
For instance: checksum(image_name):
- It will return the value of the attribute 'checksum' of the given image 'image_name' (Glance of Master node)
:return string: Real att value of the image or None, it the given value is not a valid pattern
"""
glance_ops = context.glance_manager_list[context.master_region_name]
real_value = get_real_value_of_image_property(glance_ops, value_pattern)
__logger__.info("Real value for pattern '%s': '%s'", value_pattern,
real_value)
return real_value
def update_user_prop_image_master_node(context, image_name):
# Get the Glance manager of Master region
glance_ops = context.glance_manager_list[context.master_region_name]
# Process table data
properties = dict()
if context.table is not None:
for row in __dataset_utils__.prepare_data(context.table):
if 'param_name' in row.headings:
real_value = get_real_value_of_image_property(glance_ops, row['param_value'])
value = real_value if real_value is not None else row['param_value']
properties.update({row['param_name']: value})
glance_ops.update_image_properties_by_name(image_name, custom_properties=properties)
def create_new_image(context, region_name, image_name, image_filename=None):
"""
HELPER: Create new image using given params and step context.
:param region_name (string): Name of the node where image will be created
:param context (Behave Context): Behave context
:param image_name (string): Name of the image
:param image_file (string): Filename to be used as image.
:return: None
"""
__logger__.info(
"Creating new image '%s' in region '%s'. Image filename: '%s'",
image_name, region_name, image_filename)
__dataset_utils__ = DatasetUtils()
# Get Glance Manager for the given region
glance_ops = context.glance_manager_list[region_name]
properties = dict()
if context.table is not None:
for row in __dataset_utils__.prepare_data(context.table):
if 'param_name' in row.headings:
real_value = get_real_value_of_image_property(
glance_ops, row['param_value'])
value = real_value if real_value is not None else row[
'param_value']
properties.update({row['param_name']: value})
# Create new image (pubic=True by default)
is_public = True
if "is_public" in properties:
is_public = properties["is_public"]
properties.pop("is_public")
__logger__.debug("Is the image '%s' public?: '%s'", image_name, is_public)
__logger__.debug("Image properties: '%s'", properties)
# If filename is None, it will be the same as the image_name
image_filename = image_name if image_filename is None else image_filename
__logger__.debug("Image filename to use: '%s'", image_filename)
glance_ops.create_image(image_name,
image_filename,
custom_properties=properties,
is_public=is_public)
context.created_images_list.append(image_name)
def create_new_image(context, region_name, image_name, image_filename=None):
"""
HELPER: Create new image using given params and step context.
:param region_name (string): Name of the node where image will be created
:param context (Behave Context): Behave context
:param image_name (string): Name of the image
:param image_file (string): Filename to be used as image.
:return: None
"""
__logger__.info("Creating new image '%s' in region '%s'. Image filename: '%s'",
image_name, region_name, image_filename)
__dataset_utils__ = DatasetUtils()
# Get Glance Manager for the given region
glance_ops = context.glance_manager_list[region_name]
properties = dict()
if context.table is not None:
for row in __dataset_utils__.prepare_data(context.table):
if 'param_name' in row.headings:
real_value = get_real_value_of_image_property(glance_ops, row['param_value'])
value = real_value if real_value is not None else row['param_value']
properties.update({row['param_name']: value})
# Create new image (pubic=True by default)
is_public = True
if "is_public" in properties:
is_public = properties["is_public"]
properties.pop("is_public")
__logger__.debug("Is the image '%s' public?: '%s'", image_name, is_public)
__logger__.debug("Image properties: '%s'", properties)
# If filename is None, it will be the same as the image_name
image_filename = image_name if image_filename is None else image_filename
__logger__.debug("Image filename to use: '%s'", image_filename)
glance_ops.create_image(image_name, image_filename, custom_properties=properties, is_public=is_public)
context.created_images_list.append(image_name)
