def append_new_operation(operations_element, options):
"""
Create op element and apend it to operations_element.
etree operations_element is the context element
dict options are attributes of operation
"""
attribute_map = dict((key, value) for key, value in options.items()
if key not in OPERATION_NVPAIR_ATTRIBUTES)
if "id" in attribute_map:
if does_id_exist(operations_element, attribute_map["id"]):
raise LibraryError(reports.id_already_exists(attribute_map["id"]))
else:
attribute_map.update({
"id":
create_id(operations_element.getparent(), options["name"],
options["interval"])
})
op_element = etree.SubElement(
operations_element,
"op",
attribute_map,
)
nvpair_attribute_map = dict((key, value) for key, value in options.items()
if key in OPERATION_NVPAIR_ATTRIBUTES)
if nvpair_attribute_map:
append_new_instance_attributes(op_element, nvpair_attribute_map)
return op_element
def append_new_operation(operations_element, options):
"""
Create op element and apend it to operations_element.
etree operations_element is the context element
dict options are attributes of operation
"""
attribute_map = dict(
(key, value) for key, value in options.items()
if key not in OPERATION_NVPAIR_ATTRIBUTES
)
attribute_map.update({
"id": create_id(
operations_element.getparent(),
options["name"],
options["interval"]
)
})
op_element = etree.SubElement(
operations_element,
"op",
attribute_map,
)
nvpair_attribute_map = dict(
(key, value) for key, value in options.items()
if key in OPERATION_NVPAIR_ATTRIBUTES
)
if nvpair_attribute_map:
append_new_instance_attributes(op_element, nvpair_attribute_map)
return op_element
def append_new(
resources_section, id_provider, resource_id, standard, provider, agent_type,
instance_attributes=None,
meta_attributes=None,
operation_list=None
):
# pylint:disable=too-many-arguments
"""
Append a new primitive element to the resources_section.
etree.Element resources_section is place where new element will be appended
IdProvider id_provider -- elements' ids generator
string resource_id is id of new resource
string standard is a standard of resource agent (e.g. ocf)
string agent_type is a type of resource agent (e.g. IPaddr2)
string provider is a provider of resource agent (e.g. heartbeat)
dict instance_attributes will be nvpairs inside instance_attributes element
dict meta_attributes will be nvpairs inside meta_attributes element
list operation_list contains dicts representing operations
(e.g. [{"name": "monitor"}, {"name": "start"}])
"""
attributes = {
"id": resource_id,
"class": standard,
"type": agent_type,
}
if provider:
attributes["provider"] = provider
primitive_element = etree.SubElement(resources_section, TAG, attributes)
if instance_attributes:
append_new_instance_attributes(
primitive_element,
instance_attributes,
id_provider
)
if meta_attributes:
append_new_meta_attributes(
primitive_element,
meta_attributes,
id_provider
)
create_operations(
primitive_element,
id_provider,
operation_list if operation_list else []
)
return primitive_element
def append_new(
resources_section, resource_id, standard, provider, agent_type,
instance_attributes=None,
meta_attributes=None,
operation_list=None
):
"""
Append a new primitive element to the resources_section.
etree.Element resources_section is place where new element will be appended
string resource_id is id of new resource
string standard is a standard of resource agent (e.g. ocf)
string agent_type is a type of resource agent (e.g. IPaddr2)
string provider is a provider of resource agent (e.g. heartbeat)
dict instance_attributes will be nvpairs inside instance_attributes element
dict meta_attributes will be nvpairs inside meta_attributes element
list operation_list contains dicts representing operations
(e.g. [{"name": "monitor"}, {"name": "start"}])
"""
attributes = {
"id": resource_id,
"class": standard,
"type": agent_type,
}
if provider:
attributes["provider"] = provider
primitive_element = etree.SubElement(
resources_section,
"primitive",
attributes
)
if instance_attributes:
append_new_instance_attributes(
primitive_element,
instance_attributes
)
if meta_attributes:
append_new_meta_attributes(primitive_element, meta_attributes)
create_operations(
primitive_element,
operation_list if operation_list else []
)
return primitive_element
