summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/__init__.py4
-rw-r--r--onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/dcae_policy.py556
-rw-r--r--onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/utils.py121
-rw-r--r--onap-dcae-dcaepolicy-lib/pom.xml2
-rw-r--r--onap-dcae-dcaepolicy-lib/setup.py6
-rw-r--r--onap-dcae-dcaepolicy-lib/tests/__init__.py20
-rw-r--r--onap-dcae-dcaepolicy-lib/tests/log_ctx.py12
-rw-r--r--onap-dcae-dcaepolicy-lib/tests/mock_cloudify_ctx.py3
-rw-r--r--onap-dcae-dcaepolicy-lib/tests/test_dcae_policy.py1391
-rw-r--r--onap-dcae-dcaepolicy-lib/tox-local.ini3
10 files changed, 1888 insertions, 230 deletions
diff --git a/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/__init__.py b/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/__init__.py
index b3658b1..cebaa39 100644
--- a/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/__init__.py
+++ b/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/__init__.py
@@ -1,5 +1,3 @@
-"""expose the Policies class on the package level"""
-
# org.onap.dcae
# ================================================================================
# Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
@@ -19,4 +17,6 @@
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+"""expose the Policies class on the package level"""
+
from .dcae_policy import Policies, POLICIES, POLICY_MESSAGE_TYPE
diff --git a/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/dcae_policy.py b/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/dcae_policy.py
index 6a277f3..740f736 100644
--- a/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/dcae_policy.py
+++ b/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/dcae_policy.py
@@ -1,5 +1,3 @@
-"""dcae_policy contains decorators for the policy lifecycle in cloudify"""
-
# org.onap.dcae
# ================================================================================
# Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
@@ -19,111 +17,369 @@
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+"""dcae_policy contains decorators for the policy lifecycle in cloudify"""
+
import json
-import copy
+from copy import deepcopy
from functools import wraps
+import traceback
from cloudify import ctx
from cloudify.context import NODE_INSTANCE
from cloudify.exceptions import NonRecoverableError
+from .utils import Utils
+
POLICIES = 'policies'
+POLICY_FILTERS = 'policy_filters'
+POLICIES_FILTERED = 'policies_filtered'
+POLICY_APPLY_ORDER = 'policy_apply_order'
+POLICY_APPLY_ORDER_CLAUSE = 'policy_apply_order_clause'
+POLICY_DEFAULTED_FIELDS = 'policy_defaulted_fields'
POLICY_ID = 'policy_id'
POLICY_BODY = 'policy_body'
POLICY_VERSION = "policyVersion"
POLICY_CONFIG = 'config'
+APPLICATION_CONFIG = 'application_config'
+POLICY_FILTER = 'policy_filter'
+POLICY_FILTER_ID = 'policy_filter_id'
+
+POLICY_PERSISTENT = 'policy_persistent'
DCAE_POLICY_TYPE = 'dcae.nodes.policy'
+DCAE_POLICIES_TYPE = 'dcae.nodes.policies'
POLICY_MESSAGE_TYPE = 'policy'
class Policies(object):
"""static class for policy operations"""
+ _updated_policies = {}
+ _removed_policies = {}
@staticmethod
- def gather_policies_to_node(func):
- """decorate with @Policies.gather_policies_to_node to
- gather the policies from dcae.nodes.policy nodes this node depends on.
+ def _init():
+ """init static members"""
+ Policies._updated_policies = {}
+ Policies._removed_policies = {}
- Places the policies into runtime_properties["policies"].
+ @staticmethod
+ def _get_config_from_policy(policy):
+ """returns the config field from policy object"""
+ return (policy or {}).get(POLICY_BODY, {}).get(POLICY_CONFIG)
+
+ @staticmethod
+ def _store_policy_apply_order_clause(policy_apply_order_path):
+ """
+ Find the field :policy_apply_order_path: that is provided as an optional parameter
+ to gather_policies_to_node decorator.
- Call Policies.shallow_merge_policies_into(config) to merge the policies into config.
+ Parse the field-pathes found in the :policy_apply_order_path: field.
+
+ Store the result into :runtime_properties[POLICY_APPLY_ORDER_CLAUSE]:
+
+ Example:
+ policy_apply_order_path = "docker_config:policy:apply_order"
+ will take the list of field-pathes from the field
+ properties:
+ docker_config:
+ policy:
+ apply_order:
"""
- def _merge_policy_with_node(target):
- """get all properties of the policy node and add the actual policy"""
- policy = dict(target.node.properties)
- if POLICY_BODY in target.instance.runtime_properties:
- policy[POLICY_BODY] = target.instance.runtime_properties[POLICY_BODY]
- return policy
+ if not policy_apply_order_path:
+ return
+
+ policy_apply_order_clause = Utils.get_field_value(
+ dict(ctx.node.properties),
+ policy_apply_order_path
+ )
- if not func:
+ if not policy_apply_order_clause:
+ ctx.logger.warn("not found policy_apply_order_path: {0} in node.properties"
+ .format(policy_apply_order_path))
return
- @wraps(func)
- def wrapper(*args, **kwargs):
- """gather and save the policies from dcae.nodes.policy nodes this node related to"""
- try:
- if ctx.type == NODE_INSTANCE:
- policies = dict([(rel.target.node.properties[POLICY_ID], \
- _merge_policy_with_node(rel.target)) \
- for rel in ctx.instance.relationships \
- if DCAE_POLICY_TYPE in rel.target.node.type_hierarchy \
- and POLICY_ID in rel.target.node.properties \
- and rel.target.node.properties[POLICY_ID] \
- ])
- if policies:
- ctx.instance.runtime_properties[POLICIES] = policies
- except Exception as ex:
- error = "Failed to set the policies {0}".format(str(ex))
- ctx.logger.error(error)
- raise NonRecoverableError(error)
-
- return func(*args, **kwargs)
- return wrapper
+ ctx.instance.runtime_properties[POLICY_APPLY_ORDER_CLAUSE] = policy_apply_order_clause
@staticmethod
- def _update_policies_on_ctx(updated_policies):
- """update policies in runtime_properties and return changed_policies"""
- if POLICIES not in ctx.instance.runtime_properties:
+ def _set_policy_apply_order(policies):
+ """
+ Calculates, sorts and stores the policy_apply_order for policies.
+
+ Sorting is done based on the list of field-pathes
+ specified in :runtime_properties[POLICY_APPLY_ORDER_CLAUSE]:
+
+ The apply_order field is expected to be formatted as the list of strings.
+ Each string can contain the path to the field inside the policy_body object
+ with the same delimiter of ":" (semicolon).
+ To convert the field to decimal, use ::number suffix after the field name.
+ To specify the descending order, add "desc" after the whitespace.
+
+ Example:
+ apply_order = ["matchingConditions:priority::number desc",
+ "config:foo desc nulls-last", "config:db_client"]
+
+ this will return the policies starting with the highest decimal value in "priority"
+ field inside the "matchingConditions".
+ Then the policies with the same "priority" values will be sorted in descending order
+ by the string value in the field "foo" found inside the "config".
+ Then the policies with the same "priority" and "foo" values will be sorted
+ by the string value in the field "db_client" found inside the "config".
+ Then the policies with the same "priority" and "foo" and "db_client" field values will
+ further be always sorted by "policy_id" - no need to specify that in apply_order.
+ Sorting by policy_id insures the uniqueness and predictability of the policy apply_order.
+
+ An invalid field-path will result in the value of None that brings this record upfront.
+ """
+ policy_apply_order = [policy_id
+ for (policy_id, policy) in policies.iteritems()
+ if Policies._get_config_from_policy(policy)]
+
+ if not policy_apply_order:
+ ctx.instance.runtime_properties[POLICY_APPLY_ORDER] = policy_apply_order
return
- if not updated_policies:
- ctx.logger.error("update_policies_on_ctx - no updated_policies provided in arguments")
+
+ policy_apply_order.sort()
+
+ policy_apply_order_clause = ctx.instance.runtime_properties.get(POLICY_APPLY_ORDER_CLAUSE)
+ if not policy_apply_order_clause:
+ ctx.instance.runtime_properties[POLICY_APPLY_ORDER] = policy_apply_order
+ return
+
+ if not isinstance(policy_apply_order_clause, list):
+ policy_apply_order_clause = [policy_apply_order_clause]
+
+ for clause_item in reversed(policy_apply_order_clause):
+ f_path, f_type, desc, n_last = Utils.parse_clause_item(clause_item)
+
+ if not f_path:
+ continue
+
+ policy_apply_order.sort(
+ key=lambda policy_id, fpath=f_path, ftype=f_type, reverse=desc, nulls_last=n_last:
+ Utils.key_with_none_in_sort(
+ reverse, nulls_last,
+ Utils.get_field_value(
+ policies.get(policy_id, {}).get(POLICY_BODY, {}),
+ fpath,
+ field_type=ftype
+ )
+ ), reverse=desc
+ )
+
+ ctx.instance.runtime_properties[POLICY_APPLY_ORDER] = policy_apply_order
+
+ @staticmethod
+ def _set_policy_defaulted_fields(policies):
+ """
+ Keeps track and stores the dict of field names of removed policies into
+ :runtime_properties[POLICY_DEFAULTED_FIELDS]:
+ """
+ policy_defaulted_fields = ctx.instance.runtime_properties.get(POLICY_DEFAULTED_FIELDS, {})
+ policy_defaulted_fields.update(
+ (k, True)
+ for policy in Policies._removed_policies.itervalues()
+ for k in Policies._get_config_from_policy(policy) or {}
+ )
+ if policies:
+ for policy in policies.itervalues():
+ for k in Policies._get_config_from_policy(policy) or {}:
+ if k in policy_defaulted_fields:
+ del policy_defaulted_fields[k]
+
+ ctx.instance.runtime_properties[POLICY_DEFAULTED_FIELDS] = policy_defaulted_fields
+
+ @staticmethod
+ def _set_policies(policies):
+ """
+ store the :policies: in :runtime_properties[POLICIES]:
+
+ and build an index on policies into :runtime_properties[POLICY_APPLY_ORDER]:
+
+ and keep track of fields from previously :removed: policy-configs in
+ :runtime_properties[POLICY_DEFAULTED_FIELDS]: to reset them to default values
+ on merging the policies into config
+ """
+ Policies._set_policy_defaulted_fields(policies)
+ if not policies:
+ if POLICIES in ctx.instance.runtime_properties:
+ del ctx.instance.runtime_properties[POLICIES]
+ if POLICY_APPLY_ORDER in ctx.instance.runtime_properties:
+ del ctx.instance.runtime_properties[POLICY_APPLY_ORDER]
+ return
+
+ ctx.instance.runtime_properties[POLICIES] = policies
+ Policies._set_policy_apply_order(policies)
+
+ @staticmethod
+ def gather_policies_to_node(policy_apply_order_path=None):
+ """
+ decorate with @Policies.gather_policies_to_node to
+ gather the policies from dcae.nodes.policy nodes this node depends on.
+
+ Places the policies into runtime_properties["policies"].
+
+ Call Policies.calc_latest_application_config() to apply policies onto application_config.
+ """
+ def gather_policies_decorator(func):
+ """the decorator"""
+ if not func:
+ return
+
+ def add_policy(policy_id, policy, policy_persistent, policies):
+ """only add the latest version of policy to policies"""
+ prev_policy = policies.get(policy_id)
+ prev_policy_persistent = (prev_policy or {}).get(POLICY_PERSISTENT)
+
+ if not prev_policy \
+ or (policy_persistent and not prev_policy_persistent) \
+ or (policy_persistent == prev_policy_persistent and policy.get(POLICY_BODY)):
+ policy = deepcopy(policy)
+ policy[POLICY_PERSISTENT] = policy_persistent
+ policies[policy_id] = policy
+
+ def gather_policy(target, policies):
+ """adds the policy from dcae.nodes.policy node to policies"""
+ if DCAE_POLICY_TYPE not in target.node.type_hierarchy:
+ return
+ policy_id = target.node.properties.get(POLICY_ID)
+ if not policy_id:
+ return True
+ policy = deepcopy(dict(target.node.properties))
+ policy_body = target.instance.runtime_properties.get(POLICY_BODY)
+ if policy_body:
+ policy[POLICY_BODY] = policy_body
+
+ add_policy(policy_id, policy, True, policies)
+ return True
+
+ def gather_policies(target, policies, policy_filters):
+ """adds the policies and policy-filter from dcae.nodes.policies node to policies"""
+ if DCAE_POLICIES_TYPE not in target.node.type_hierarchy:
+ return
+
+ property_policy_filter = target.node.properties.get(POLICY_FILTER)
+ if property_policy_filter:
+ policy_filter = dict(
+ (k, v) for (k, v) in dict(property_policy_filter).iteritems()
+ if v or isinstance(v, (int, float))
+ )
+ if policy_filter:
+ policy_filters[target.instance.id] = {
+ POLICY_FILTER_ID : target.instance.id,
+ POLICY_FILTER : deepcopy(policy_filter)
+ }
+
+ filtered_policies = target.instance.runtime_properties.get(POLICIES_FILTERED)
+ if not filtered_policies or not isinstance(filtered_policies, dict):
+ return True
+ for (policy_id, policy) in filtered_policies.iteritems():
+ add_policy(policy_id, policy, False, policies)
+ return True
+
+ @wraps(func)
+ def wrapper(*args, **kwargs):
+ """gather and save the policies from dcae.nodes.policy nodes this node related to"""
+ if ctx.type != NODE_INSTANCE:
+ raise NonRecoverableError("can only invoke gather_policies_to_node on node")
+
+ try:
+ Policies._store_policy_apply_order_clause(policy_apply_order_path)
+
+ policies = {}
+ policy_filters = {}
+ for rel in ctx.instance.relationships:
+ _ = gather_policy(rel.target, policies) \
+ or gather_policies(rel.target, policies, policy_filters)
+
+ Policies._set_policies(policies)
+ if policy_filters:
+ ctx.instance.runtime_properties[POLICY_FILTERS] = policy_filters
+ except Exception as ex:
+ error = "Failed to set the policies {0}".format(str(ex))
+ ctx.logger.error("{0}: {1}".format(error, traceback.format_exc()))
+ raise NonRecoverableError(error)
+
+ return func(*args, **kwargs)
+ return wrapper
+ return gather_policies_decorator
+
+ @staticmethod
+ def _update_policies(updated_policies, added_policies, removed_policies):
+ """
+ filter and update policies in runtime_properties
+ and return the ordered filtered list of changed_policies
+ """
+ Policies._init()
+
+ if not updated_policies and not removed_policies and not added_policies:
+ ctx.logger.error(
+ "update_policies_on_ctx - no updated, added, or removed policies received")
return
- policies = ctx.instance.runtime_properties[POLICIES]
- ctx.logger.info("update_policies_on_ctx: {0}".format(json.dumps(updated_policies)))
- changed_policies = []
- ignored_policies = []
- unexpected_policies = []
- same_policies = []
+ updated_policies = updated_policies or []
+ added_policies = added_policies or {}
+ removed_policies = removed_policies or []
+
+ ctx.logger.info("updated_policies: {0}, added_policies: {1}, removed_policies: {2}"
+ .format(json.dumps(updated_policies),
+ json.dumps(added_policies),
+ json.dumps(removed_policies)))
+
+ policies = ctx.instance.runtime_properties.get(POLICIES, {})
+ policy_filters = ctx.instance.runtime_properties.get(POLICY_FILTERS, {})
+
+ for policy_id in removed_policies:
+ removed_policy = policies.get(policy_id)
+ if removed_policy:
+ Policies._removed_policies[policy_id] = deepcopy(removed_policy)
+ if not removed_policy.get(POLICY_PERSISTENT):
+ del policies[policy_id]
+ elif POLICY_BODY in removed_policy:
+ del policies[policy_id][POLICY_BODY]
+
+ new_policies = dict((p_id, policy)
+ for policy_filter_id in policy_filters
+ for (p_id, policy) in added_policies
+ .get(policy_filter_id, {})
+ .get(POLICIES, {})
+ .iteritems())
+
+ ctx.logger.info("new_policies: {0}".format(json.dumps(new_policies)))
+
+ for (policy_id, policy) in new_policies.iteritems():
+ deployed_policy = policies.get(policy_id)
+ if not deployed_policy:
+ policies[policy_id] = policy
+ Policies._updated_policies[policy_id] = policy
+ continue
+ updated_policies.append(policy)
+
+ skipped = {"ignored" : [], "unexpected" : [], "same" : []}
for policy in updated_policies:
- if POLICY_ID not in policy or policy[POLICY_ID] not in policies:
- ignored_policies.append(policy)
+ policy_id = policy.get(POLICY_ID)
+ if not policy_id or policy_id not in policies:
+ skipped["ignored"].append(policy)
continue
- if POLICY_BODY not in policy or POLICY_VERSION not in policy[POLICY_BODY] \
- or not policy[POLICY_BODY][POLICY_VERSION]:
- unexpected_policies.append(policy)
+
+ updated_policy_body = policy.get(POLICY_BODY, {})
+ updated_policy_version = updated_policy_body.get(POLICY_VERSION)
+ if not updated_policy_version or POLICY_CONFIG not in updated_policy_body:
+ skipped["unexpected"].append(policy)
+ continue
+
+ deployed_policy = policies.get(policy_id)
+ deployed_policy_version = deployed_policy.get(POLICY_BODY, {}).get(POLICY_VERSION)
+ if updated_policy_version == deployed_policy_version:
+ skipped["same"].append(policy)
continue
- deployed_policy = policies[policy[POLICY_ID]].get(POLICY_BODY, {})
- new_policy_body = policy[POLICY_BODY]
- if not deployed_policy or POLICY_VERSION not in deployed_policy \
- or not deployed_policy[POLICY_VERSION] \
- or deployed_policy[POLICY_VERSION] != new_policy_body[POLICY_VERSION]:
- policies[policy[POLICY_ID]][POLICY_BODY] = new_policy_body
- changed_policies.append(dict(policies[policy[POLICY_ID]]))
- else:
- same_policies.append(policy)
-
- if same_policies:
- ctx.logger.info("same policies: {0}".format(json.dumps(same_policies)))
- if ignored_policies:
- ctx.logger.info("ignored policies: {0}".format(json.dumps(ignored_policies)))
- if unexpected_policies:
- ctx.logger.warn("unexpected policies: {0}".format(json.dumps(unexpected_policies)))
-
- if changed_policies:
- ctx.instance.runtime_properties[POLICIES] = policies
- return changed_policies
+ policies[policy_id][POLICY_BODY] = updated_policy_body
+ Policies._updated_policies[policy_id] = policy
+
+ if skipped["same"] or skipped["ignored"] or skipped["unexpected"]:
+ ctx.logger.info("skipped policies: {0}".format(json.dumps(skipped)))
+
+ if Policies._updated_policies or Policies._removed_policies:
+ Policies._set_policies(policies)
@staticmethod
def update_policies_on_node(configs_only=True):
@@ -144,56 +400,148 @@ class Policies(object):
return
@wraps(func)
- def wrapper(updated_policies, **kwargs):
- """update matching policies on context"""
+ def wrapper(updated_policies=None,
+ added_policies=None,
+ removed_policies=None,
+ **kwargs):
+ """update matching policies on the node"""
if ctx.type != NODE_INSTANCE:
- return
+ raise NonRecoverableError("can only invoke update_policies_on_node on node")
+
+ try:
+ Policies._update_policies(updated_policies, added_policies, removed_policies)
+
+ updated_policies = deepcopy(Policies._get_ordered_policies(
+ selected_policies=Policies._updated_policies
+ ))
+ removed_policies = deepcopy(Policies._removed_policies.values())
- updated_policies = Policies._update_policies_on_ctx(updated_policies)
- if updated_policies:
if configs_only:
- updated_policies = [policy[POLICY_BODY][POLICY_CONFIG] \
- for policy in updated_policies \
- if POLICY_BODY in policy \
- and POLICY_CONFIG in policy[POLICY_BODY] \
- ]
- return func(updated_policies, **kwargs)
+ updated_policies = Utils.remove_empties(
+ [Policies._get_config_from_policy(policy)
+ for policy in updated_policies or []]
+ )
+ removed_policies = [Policies._get_config_from_policy(policy)
+ for policy in removed_policies or []]
+
+ except Exception as ex:
+ error = "Failed to update the policies {0}".format(str(ex))
+ ctx.logger.error("{0}: {1}".format(error, traceback.format_exc()))
+ raise NonRecoverableError(error)
+
+ if updated_policies or removed_policies:
+ return func(updated_policies, removed_policies=removed_policies, **kwargs)
return wrapper
return update_policies_decorator
+ @staticmethod
+ def _get_ordered_policies(selected_policies=None):
+ """
+ returns the ordered list of selected policies from the runtime policies
+ ordered by policy_id values
+ """
+ policies = ctx.instance.runtime_properties.get(POLICIES)
+ apply_order = ctx.instance.runtime_properties.get(POLICY_APPLY_ORDER)
+ if not policies or not apply_order:
+ return []
+
+ if selected_policies is None:
+ return [policies[policy_id] for policy_id in apply_order]
+
+ if not selected_policies:
+ return []
+
+ return [policies[policy_id] for policy_id in apply_order if policy_id in selected_policies]
@staticmethod
def get_policy_configs():
- """returns the list of policy configs from the runtime policies"""
- if ctx.type != NODE_INSTANCE \
- or POLICIES not in ctx.instance.runtime_properties:
- return
- policies = ctx.instance.runtime_properties[POLICIES]
- if not policies:
- return
- policy_configs = [policies[policy_id][POLICY_BODY][POLICY_CONFIG] \
- for policy_id in policies \
- if POLICY_BODY in policies[policy_id] \
- and POLICY_CONFIG in policies[policy_id][POLICY_BODY] \
- ]
- return policy_configs
+ """
+ returns the list of policy configs from the runtime policies
+ ordered by policy_id values
+ """
+ if ctx.type != NODE_INSTANCE:
+ return []
+
+ ordered_policies = Policies._get_ordered_policies()
+ return Utils.remove_empties(
+ [Policies._get_config_from_policy(policy)
+ for policy in ordered_policies]
+ )
@staticmethod
- def shallow_merge_policies_into(config):
- """shallow merge the policy configs (dict) into config that is expected to be a dict"""
+ def shallow_merge_policies_into(config, default_config=None):
+ """
+ shallow merge the :policy configs: (dict) into :config: that is expected to be a dict.
+
+ the fields listed in :runtime_properties[POLICY_DEFAULTED_FIELDS]:
+ that where ever changed by policy-configs are initially reset to default values
+ found in :default_config: or :node.properties[APPLICATION_CONFIG]:
+ on merging the policies into config
+ """
if config is None:
config = {}
+
policy_configs = Policies.get_policy_configs()
- if not policy_configs or not isinstance(config, dict):
+
+ if not config or not isinstance(config, dict):
+ ctx.logger.warn("unexpected config {0} to merge the policy_configs {1} into" \
+ .format(json.dumps(config), json.dumps(policy_configs or [])))
+ return config
+
+ defaulted_fields = ctx.instance.runtime_properties.get(POLICY_DEFAULTED_FIELDS)
+ if defaulted_fields:
+ if default_config is None or not isinstance(default_config, dict):
+ default_config = dict(ctx.node.properties.get(APPLICATION_CONFIG, {}))
+ ctx.logger.info("using default_config from node.properties[{0}]: {1}"
+ .format(APPLICATION_CONFIG, json.dumps(default_config)))
+ if default_config and isinstance(default_config, dict):
+ for defaulted_field in defaulted_fields:
+ if defaulted_field in default_config and defaulted_field in config:
+ config[defaulted_field] = deepcopy(default_config.get(defaulted_field))
+
+ ctx.logger.info("inited config {0} on {1} {2} from {3}"
+ .format(json.dumps(config),
+ POLICY_DEFAULTED_FIELDS,
+ json.dumps(defaulted_fields),
+ json.dumps(default_config)))
+
+ if not policy_configs:
+ ctx.logger.warn("no policies to merge to config {0}".format(json.dumps(config)))
return config
- for policy_config in copy.deepcopy(policy_configs):
+ for policy_config in policy_configs:
if not isinstance(policy_config, dict):
+ ctx.logger.warn("skipped unexpected format of policy_config {0} for config: {1}" \
+ .format(json.dumps(policy_config), json.dumps(config)))
continue
- config.update(policy_config)
- for cfg_item in policy_config:
- if policy_config[cfg_item] is None:
- config.pop(cfg_item, None)
+ ctx.logger.info("applying policy_config {0} to config {1}" \
+ .format(json.dumps(policy_config), json.dumps(config)))
+ for (policy_key, policy_value) in policy_config.iteritems():
+ if policy_key not in config or policy_value is None:
+ ctx.logger.warn("skipped unexpected policy({0}, {1}) for config: {2}" \
+ .format(policy_key, json.dumps(policy_value), json.dumps(config)))
+ continue
+ config[policy_key] = deepcopy(policy_value)
return config
+
+ @staticmethod
+ def calc_latest_application_config(application_config_name=None):
+ """
+ shallow merge the policy configs (dict) into config that is expected to be a dict
+
+ if :application_config_name: is not provided,
+ the runtime property :application_config: on the node instance is used as initial config
+ """
+ if not application_config_name:
+ application_config_name = APPLICATION_CONFIG
+
+ config = deepcopy(dict(ctx.instance.runtime_properties.get(application_config_name, {})))
+ if not config:
+ config = deepcopy(dict(ctx.node.properties.get(application_config_name, {})))
+
+ ctx.logger.info("going to merge policies over {0}: {1}" \
+ .format(application_config_name, json.dumps(config)))
+
+ return Policies.shallow_merge_policies_into(config)
diff --git a/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/utils.py b/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/utils.py
new file mode 100644
index 0000000..c631c7d
--- /dev/null
+++ b/onap-dcae-dcaepolicy-lib/onap_dcae_dcaepolicy_lib/utils.py
@@ -0,0 +1,121 @@
+# org.onap.dcae
+# ================================================================================
+# Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+#
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+
+"""generic utils to be used by dcae_policy decorators for the policy lifecycle in cloudify"""
+
+from copy import deepcopy
+from decimal import Decimal, DecimalException
+
+FIELD_NAME_DELIMITER = ":"
+FIELD_TYPE_DELIMITER = "::"
+FIELD_TYPE_NUMBER = "number"
+KEYWORD_DESC = "desc"
+KEYWORD_NULLS_LAST = "nulls-last"
+
+class Utils(object):
+ """generic static class used for policy operations"""
+
+ @staticmethod
+ def remove_empties(any_list):
+ """returns the any_list without empty elements"""
+ return [element for element in any_list or [] if element]
+
+ @staticmethod
+ def get_field_value(parent, field_path, field_type=None):
+ """
+ Find and return the field :field_path: under :parent:
+
+ Optionally, converts the field value to field_type.
+
+ Parser of the :field_path: is using the delimiter ":" (semicolon)
+
+ Example:
+ parent = ctx.node.properties
+ field_path = "docker_config:policy:apply_order"
+
+ will return the value of the apply_order field under the ctx.node.properties in
+
+ properties:
+ docker_config:
+ policy:
+ apply_order
+ """
+ if not parent or not field_path or not isinstance(parent, dict):
+ return
+
+ field_path = Utils.remove_empties([
+ path.strip() for path in field_path.split(FIELD_NAME_DELIMITER)
+ ])
+
+ if not field_path:
+ return
+
+ field_value = None
+ field_idx = len(field_path) - 1
+ for (idx, field_name) in enumerate(field_path):
+ parent = parent.get(field_name)
+ if idx == field_idx:
+ field_value = deepcopy(parent)
+ if field_type in [FIELD_TYPE_NUMBER] and isinstance(field_value, (str, unicode)):
+ try:
+ field_value = Decimal(field_value)
+ except DecimalException:
+ pass
+ elif not parent or not isinstance(parent, dict):
+ return
+ return field_value
+
+ @staticmethod
+ def parse_clause_item(clause_item):
+ """
+ Parses: the :clause_item: in policy_apply_order_clause
+ and returns (field_path, field_type, reverse, nulls_last)
+
+ delimiters: are whitespaces, "::"
+
+ nulls-first is the default sorting order
+
+ :clause_item: format is <field_path> [:: <field_type>] [desc] [nulls-last]
+
+ Examples: "config:db_client" versus "config:foo desc" versus
+ "matchingConditions:priority::number desc nulls-last"
+ """
+ field_path = field_type = desc = nulls_last = None
+
+ if not clause_item or not isinstance(clause_item, (str, unicode)):
+ return field_path, field_type, bool(desc), bool(nulls_last)
+
+ for idx, token in enumerate(clause_item.split()):
+ if idx == 0:
+ split_for_type = token.split(FIELD_TYPE_DELIMITER)
+ field_path = split_for_type[0]
+ field_type = split_for_type[1] if len(split_for_type) > 1 else None
+ elif token == KEYWORD_DESC:
+ desc = True
+ elif token == KEYWORD_NULLS_LAST:
+ nulls_last = True
+ return field_path, field_type, bool(desc), bool(nulls_last)
+
+ @staticmethod
+ def key_with_none_in_sort(reverse, nulls_last, value):
+ """
+ constructs tuple for proper placement of None values (last versus first)
+ in the sorted list of values regardless of the :reverse:
+ """
+ return reverse == nulls_last or value is None, value
diff --git a/onap-dcae-dcaepolicy-lib/pom.xml b/onap-dcae-dcaepolicy-lib/pom.xml
index d4a7a74..ef21159 100644
--- a/onap-dcae-dcaepolicy-lib/pom.xml
+++ b/onap-dcae-dcaepolicy-lib/pom.xml
@@ -28,7 +28,7 @@ ECOMP is a trademark and service mark of AT&T Intellectual Property.
<groupId>org.onap.dcaegen2.utils</groupId>
<artifactId>onap-dcae-dcaepolicy-lib</artifactId>
<name>dcaegen2-utils-onap-dcae-dcaepolicy-lib</name>
- <version>1.1.0-SNAPSHOT</version>
+ <version>2.0.0-SNAPSHOT</version>
<url>http://maven.apache.org</url>
<properties>
diff --git a/onap-dcae-dcaepolicy-lib/setup.py b/onap-dcae-dcaepolicy-lib/setup.py
index 7a4e71a..b0c12cd 100644
--- a/onap-dcae-dcaepolicy-lib/setup.py
+++ b/onap-dcae-dcaepolicy-lib/setup.py
@@ -1,5 +1,3 @@
-"""setup.py is used for package build and distribution"""
-
# org.onap.dcae
# ================================================================================
# Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
@@ -19,12 +17,14 @@
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+"""setup.py is used for package build and distribution"""
+
from setuptools import setup, find_packages
setup(
name='onap-dcae-dcaepolicy-lib',
description='lib of policy decorators to be used by cloudify plugins of dcae controller',
- version="1.0.0",
+ version="2.0.0",
author='Alex Shatov',
author_email="alexs@att.com",
license='Apache 2',
diff --git a/onap-dcae-dcaepolicy-lib/tests/__init__.py b/onap-dcae-dcaepolicy-lib/tests/__init__.py
new file mode 100644
index 0000000..6c1012a
--- /dev/null
+++ b/onap-dcae-dcaepolicy-lib/tests/__init__.py
@@ -0,0 +1,20 @@
+# org.onap.dcae
+# ================================================================================
+# Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+#
+# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+
+"""unit test the onap-dcae-dcaepolicy-lib"""
diff --git a/onap-dcae-dcaepolicy-lib/tests/log_ctx.py b/onap-dcae-dcaepolicy-lib/tests/log_ctx.py
index 9f5464d..9e8ef26 100644
--- a/onap-dcae-dcaepolicy-lib/tests/log_ctx.py
+++ b/onap-dcae-dcaepolicy-lib/tests/log_ctx.py
@@ -1,5 +1,3 @@
-""":@CtxLogger.log_ctx: decorator for logging the cloudify ctx before and after operation"""
-
# org.onap.dcae
# ================================================================================
# Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
@@ -19,7 +17,10 @@
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+""":@CtxLogger.log_ctx: decorator for logging the cloudify ctx before and after operation"""
+
import json
+import traceback
from functools import wraps
from cloudify import ctx
@@ -102,7 +103,8 @@ class CtxLogger(object):
ctx.logger.info("{0} context: {1}".format(\
func_name, json.dumps(CtxLogger.get_ctx_info())))
except Exception as ex:
- ctx.logger.error("Failed to log the node context: {0}".format(str(ex)))
+ ctx.logger.error("Failed to log the node context: {0}: {1}" \
+ .format(str(ex), traceback.format_exc()))
@staticmethod
def log_ctx(pre_log=True, after_log=False, exe_task=None):
@@ -119,8 +121,8 @@ class CtxLogger(object):
if ctx.type == NODE_INSTANCE and exe_task:
ctx.instance.runtime_properties[exe_task] = func.__name__
except Exception as ex:
- ctx.logger.error("Failed to set exe_task {0}: {1}".format(\
- exe_task, str(ex)))
+ ctx.logger.error("Failed to set exe_task {0}: {1}: {2}" \
+ .format(exe_task, str(ex), traceback.format_exc()))
if pre_log:
CtxLogger.log_ctx_info('before ' + func.__name__)
diff --git a/onap-dcae-dcaepolicy-lib/tests/mock_cloudify_ctx.py b/onap-dcae-dcaepolicy-lib/tests/mock_cloudify_ctx.py
index 0c130c0..f6504e5 100644
--- a/onap-dcae-dcaepolicy-lib/tests/mock_cloudify_ctx.py
+++ b/onap-dcae-dcaepolicy-lib/tests/mock_cloudify_ctx.py
@@ -1,4 +1,3 @@
-
# ============LICENSE_START=======================================================
# org.onap.dcae
# ================================================================================
@@ -19,6 +18,8 @@
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+"""mock of cloudify context with relationships and type_hierrarchy"""
+
from cloudify.mocks import MockCloudifyContext, MockNodeInstanceContext, MockNodeContext
TARGET_NODE_ID = "target_node_id"
diff --git a/onap-dcae-dcaepolicy-lib/tests/test_dcae_policy.py b/onap-dcae-dcaepolicy-lib/tests/test_dcae_policy.py
index 29b192c..7d4f5a8 100644
--- a/onap-dcae-dcaepolicy-lib/tests/test_dcae_policy.py
+++ b/onap-dcae-dcaepolicy-lib/tests/test_dcae_policy.py
@@ -18,31 +18,44 @@
#
# ECOMP is a trademark and service mark of AT&T Intellectual Property.
+"""tests of decorators around the cloudify operations to handle policy actions"""
+
+import copy
import json
import logging
from datetime import datetime, timedelta
+from functools import wraps
import pytest
-
from cloudify import ctx
-from cloudify.state import current_ctx
from cloudify.exceptions import NonRecoverableError
+from cloudify.state import current_ctx
-from mock_cloudify_ctx import MockCloudifyContextFull, TARGET_NODE_ID, TARGET_NODE_NAME
-from log_ctx import CtxLogger
-
-from onap_dcae_dcaepolicy_lib import Policies, POLICIES
+from onap_dcae_dcaepolicy_lib import POLICIES, dcae_policy
+from onap_dcae_dcaepolicy_lib.dcae_policy import Policies
+from onap_dcae_dcaepolicy_lib.utils import Utils
+from tests.log_ctx import CtxLogger
+from tests.mock_cloudify_ctx import (TARGET_NODE_ID, TARGET_NODE_NAME,
+ MockCloudifyContextFull)
-DCAE_POLICY_TYPE = 'dcae.nodes.policy'
POLICY_ID = 'policy_id'
POLICY_VERSION = "policyVersion"
POLICY_NAME = "policyName"
POLICY_BODY = 'policy_body'
POLICY_CONFIG = 'config'
+DOCKER_CONFIG = "docker_config"
+POLICY = "policy"
+APPLY_ORDER = "apply_order"
+
MONKEYED_POLICY_ID = 'monkeyed.Config_peach'
MONKEYED_POLICY_ID_2 = 'monkeyed.Config_peach_2'
+MONKEYED_POLICY_ID_M = 'monkeyed.Config_multi'
+MONKEYED_POLICY_ID_M_2 = 'monkeyed.Config_multi_2'
+MONKEYED_POLICY_ID_M_3 = 'monkeyed.Config_multi_3'
+MONKEYED_POLICY_ID_B = 'monkeyed.Config_both'
APPLICATION_CONFIG = "application_config"
-LOG_FILE = 'test_onap_dcae_dcaepolicy_lib.log'
+LOG_FILE = 'logs/test_onap_dcae_dcaepolicy_lib.log'
+LOREM_IPSUM = """Lorem ipsum dolor sit amet consectetur ametist""".split()
RUN_TS = datetime.utcnow()
@@ -66,20 +79,28 @@ class MonkeyedLogHandler(object):
class MonkeyedPolicyBody(object):
"""policy body that policy-engine returns"""
@staticmethod
- def create_policy_body(policy_id, policy_version=1):
+ def create_policy_body(policy_id, policy_version=1, priority=None, **kwargs):
"""returns a fake policy-body"""
prev_ver = policy_version - 1
timestamp = RUN_TS + timedelta(hours=prev_ver)
- prev_ver = str(prev_ver)
this_ver = str(policy_version)
config = {
- "policy_updated_from_ver": prev_ver,
+ "policy_updated_from_ver": str(prev_ver),
"policy_updated_to_ver": this_ver,
- "policy_hello": "world!",
+ "policy_hello": LOREM_IPSUM[prev_ver % len(LOREM_IPSUM)],
"policy_updated_ts": timestamp.isoformat()[:-3] + 'Z',
"updated_policy_id": policy_id
}
+ config.update(copy.deepcopy(kwargs) or {})
+
+ matching_conditions = {
+ "ONAPName": "DCAE",
+ "ConfigName": "alex_config_name"
+ }
+ if priority is not None:
+ matching_conditions["priority"] = priority
+
return {
"policyConfigMessage": "Config Retrieved! ",
"policyConfigStatus": "CONFIG_RETRIEVED",
@@ -87,23 +108,29 @@ class MonkeyedPolicyBody(object):
POLICY_NAME: "{0}.{1}.xml".format(policy_id, this_ver),
POLICY_VERSION: this_ver,
POLICY_CONFIG: config,
- "matchingConditions": {
- "ECOMPName": "DCAE",
- "ConfigName": "alex_config_name"
- },
+ "matchingConditions": matching_conditions,
"responseAttributes": {},
"property": None
}
@staticmethod
- def create_policy(policy_id, policy_version=1):
+ def create_policy_bare(policy_id, policy_version=1, priority=None, **kwargs):
"""returns the whole policy object for policy_id and policy_version"""
return {
- POLICY_ID : policy_id,
- POLICY_BODY : MonkeyedPolicyBody.create_policy_body(policy_id, policy_version)
+ POLICY_ID: policy_id,
+ POLICY_BODY: MonkeyedPolicyBody.create_policy_body(
+ policy_id, policy_version, priority, **kwargs)
}
@staticmethod
+ def create_policy(policy_id, policy_version=1, policy_persistent=True, priority=None, **kwargs):
+ """returns the whole policy object for policy_id and policy_version"""
+ policy = MonkeyedPolicyBody.create_policy_bare(
+ policy_id, policy_version, priority, **kwargs)
+ policy[dcae_policy.POLICY_PERSISTENT] = bool(policy_persistent)
+ return policy
+
+ @staticmethod
def is_the_same_dict(policy_body_1, policy_body_2):
"""check whether both policy_body objects are the same"""
if not isinstance(policy_body_1, dict) or not isinstance(policy_body_2, dict):
@@ -111,23 +138,25 @@ class MonkeyedPolicyBody(object):
for key in policy_body_1.keys():
if key not in policy_body_2:
return False
- if isinstance(policy_body_1[key], dict):
- return MonkeyedPolicyBody.is_the_same_dict(
- policy_body_1[key], policy_body_2[key])
- if (policy_body_1[key] is None and policy_body_2[key] is not None) \
- or (policy_body_1[key] is not None and policy_body_2[key] is None) \
- or (policy_body_1[key] != policy_body_2[key]):
+
+ val_1 = policy_body_1[key]
+ val_2 = policy_body_2[key]
+ if isinstance(val_1, dict) \
+ and not MonkeyedPolicyBody.is_the_same_dict(val_1, val_2):
+ return False
+ if (val_1 is None and val_2 is not None) \
+ or (val_1 is not None and val_2 is None) \
+ or (val_1 != val_2):
return False
return True
-
class MonkeyedNode(object):
"""node in cloudify"""
BLUEPRINT_ID = 'test_dcae_policy_bp_id'
DEPLOYMENT_ID = 'test_dcae_policy_dpl_id'
EXECUTION_ID = 'test_dcae_policy_exe_id'
- def __init__(self, node_id, node_name, node_type, properties,
+ def __init__(self, node_id, node_name, node_type, properties=None,
relationships=None, runtime_properties=None):
self.node_id = node_id
self.node_name = node_name
@@ -142,33 +171,89 @@ class MonkeyedNode(object):
relationships=relationships,
runtime_properties=runtime_properties
)
- MonkeyedLogHandler.add_handler_to(self.ctx.logger)
+
+def operation_node_configure(**kwargs):
+ """do the node-configure operation"""
+ ctx.logger.info("operation_node_configure kwargs: {0}".format(kwargs))
+
+ app_config = Policies.calc_latest_application_config()
+ ctx.instance.runtime_properties[APPLICATION_CONFIG] = app_config
+ ctx.logger.info("applied policy_configs to property app_config: {0}" \
+ .format(json.dumps(app_config)))
+
+ policy_configs = Policies.get_policy_configs()
+ if policy_configs:
+ ctx.logger.warn("TBD: apply policy_configs: {0}".format(json.dumps(policy_configs)))
+
+@CtxLogger.log_ctx(pre_log=True, after_log=True, exe_task='exe_task')
+@Policies.gather_policies_to_node()
+def node_configure_default_order(**kwargs):
+ """default policy sorting because no param of policy_apply_order_path"""
+ operation_node_configure(**kwargs)
@CtxLogger.log_ctx(pre_log=True, after_log=True, exe_task='exe_task')
-@Policies.gather_policies_to_node
+@Policies.gather_policies_to_node(policy_apply_order_path="docker_config:policy:apply_order")
def node_configure(**kwargs):
"""decorate with @Policies.gather_policies_to_node on policy consumer node to
bring all policies to runtime_properties["policies"]
"""
- ctx.logger.info("node_configure kwargs: {0}".format(kwargs))
+ operation_node_configure(**kwargs)
+
+@CtxLogger.log_ctx(pre_log=True, after_log=True, exe_task='exe_task')
+@Policies.gather_policies_to_node(policy_apply_order_path="docker_config:junk:junk")
+def node_configure_wrong_order_path(**kwargs):
+ """wrong data in param policy_apply_order_path"""
+ operation_node_configure(**kwargs)
- app_config = None
- if APPLICATION_CONFIG in ctx.node.properties:
- # dockerized blueprint puts the app config into property application_config
- app_config = ctx.node.properties.get(APPLICATION_CONFIG)
+@CtxLogger.log_ctx(pre_log=True, after_log=True, exe_task='exe_task')
+@Policies.gather_policies_to_node(policy_apply_order_path=" ")
+def node_configure_empty_order_path(**kwargs):
+ """wrong data in param policy_apply_order_path"""
+ operation_node_configure(**kwargs)
+
+@CtxLogger.log_ctx(pre_log=True, after_log=True, exe_task='execute_operation')
+@Policies.update_policies_on_node(configs_only=True)
+def policy_update(updated_policies, removed_policies=None, **kwargs):
+ """decorate with @Policies.update_policies_on_node() to update runtime_properties["policies"]
+
+ :updated_policies: contains the list of changed policy-configs when configs_only=True (default).
+ Use configs_only=False to bring the full policy objects in :updated_policies:.
+
+ Use :Policies.shallow_merge_policies_into(): to merge the updated_policies into app_config
+ """
+ # This is how to merge the policies into default app_config object
+ # (runtime_properties[APPLICATION_CONFIG] = application_config)
+ app_config = Policies.calc_latest_application_config()
+
+ ctx.logger.info("merged updated_policies {0}, removed_policies {1} into app_config {2}"
+ .format(json.dumps(updated_policies), json.dumps(removed_policies),
+ json.dumps(app_config)))
- app_config = Policies.shallow_merge_policies_into(app_config)
ctx.instance.runtime_properties[APPLICATION_CONFIG] = app_config
- ctx.logger.info("example: applied policy_configs to property app_config: {0}" \
- .format(json.dumps(app_config)))
- policy_configs = Policies.get_policy_configs()
- if policy_configs:
- ctx.logger.warn("TBD: apply policy_configs: {0}".format(json.dumps(policy_configs)))
+@CtxLogger.log_ctx(pre_log=True, after_log=True, exe_task='execute_operation')
+@Policies.update_policies_on_node(configs_only=False)
+def policy_update_not_only_config(updated_policies, removed_policies=None, **kwargs):
+ """decorate with @Policies.update_policies_on_node() to update runtime_properties["policies"]
+
+ :updated_policies: contains the list of changed policy-configs when configs_only=True (default).
+ Use configs_only=False to bring the full policy objects in :updated_policies:.
+
+ Use :Policies.shallow_merge_policies_into(): to merge the updated_policies into app_config
+ """
+ # This is how to merge the policies into default app_config object
+ # (runtime_properties[APPLICATION_CONFIG] = application_config)
+ app_config = Policies.calc_latest_application_config()
+
+ ctx.logger.info("merged updated_policies {0}, removed_policies {1} into app_config {2}"
+ .format(json.dumps(updated_policies), json.dumps(removed_policies),
+ json.dumps(app_config)))
+
+ ctx.instance.runtime_properties[APPLICATION_CONFIG] = app_config
@CtxLogger.log_ctx(pre_log=True, after_log=True, exe_task='execute_operation')
-@Policies.update_policies_on_node(configs_only=True)
-def policy_update(updated_policies, **kwargs):
+@Policies.update_policies_on_node(configs_only=False)
+def policy_update_many_calcs(updated_policies, removed_policies=None, **kwargs):
"""decorate with @Policies.update_policies_on_node() to update runtime_properties["policies"]
:updated_policies: contains the list of changed policy-configs when configs_only=True (default).
@@ -176,87 +261,1169 @@ def policy_update(updated_policies, **kwargs):
Use :Policies.shallow_merge_policies_into(): to merge the updated_policies into app_config
"""
+ # This is how to merge the policies into default app_config object
+ # (runtime_properties[APPLICATION_CONFIG] = application_config)
+ app_config = Policies.calc_latest_application_config()
+
+ ctx.logger.info("merged updated_policies {0}, removed_policies {1} into app_config {2}"
+ .format(json.dumps(updated_policies), json.dumps(removed_policies),
+ json.dumps(app_config)))
+
+ ctx.instance.runtime_properties[APPLICATION_CONFIG] = app_config
+
+ app_config = Policies.calc_latest_application_config(APPLICATION_CONFIG)
+ ctx.logger.info("merged again updated_policies {0}, removed_policies {1} into app_config {2}"
+ .format(json.dumps(updated_policies), json.dumps(removed_policies),
+ json.dumps(app_config)))
+
+ app_config = Policies.calc_latest_application_config(APPLICATION_CONFIG)
+ ctx.logger.info("merged again updated_policies {0}, removed_policies {1} into app_config {2}"
+ .format(json.dumps(updated_policies), json.dumps(removed_policies),
+ json.dumps(app_config)))
+
+ app_config = Policies.shallow_merge_policies_into(None)
+ ctx.logger.info("merged to empty updated_policies {0}, removed_policies {1} into app_config {2}"
+ .format(json.dumps(updated_policies), json.dumps(removed_policies),
+ json.dumps(app_config)))
+
+ app_config = ctx.instance.runtime_properties[APPLICATION_CONFIG]
+ app_config = Policies.shallow_merge_policies_into(app_config, default_config={})
+ ctx.logger.info(
+ "merged with empty defaults updated_policies {0}, removed_policies {1} into app_config {2}"
+ .format(json.dumps(updated_policies), json.dumps(removed_policies),
+ json.dumps(app_config)))
+
app_config = ctx.instance.runtime_properties[APPLICATION_CONFIG]
+ app_config = Policies.shallow_merge_policies_into(app_config,
+ default_config={"unexpected":"foo"})
+ ctx.logger.info(
+ "merged with unexpected defaults updated_policies {0}, removed_policies {1} into config {2}"
+ .format(json.dumps(updated_policies), json.dumps(removed_policies),
+ json.dumps(app_config)))
- # This is how to merge the policies into app_config object
+ app_config = ctx.instance.runtime_properties[APPLICATION_CONFIG]
app_config = Policies.shallow_merge_policies_into(app_config)
+ ctx.logger.info("merged 3rd time updated_policies {0}, removed_policies {1} into app_config {2}"
+ .format(json.dumps(updated_policies), json.dumps(removed_policies),
+ json.dumps(app_config)))
- ctx.logger.info("merged updated_policies {0} into app_config {1}"
- .format(json.dumps(updated_policies), json.dumps(app_config)))
+class CurrentCtx(object):
+ """cloudify context"""
+ _node_ms = None
- ctx.instance.runtime_properties[APPLICATION_CONFIG] = app_config
+ @staticmethod
+ def set_current_ctx(include_bad=True, include_good=True):
+ """set up the nodes for cloudify"""
+ Policies._init()
+
+ def add_target_to_relationships(relationships, node):
+ """adds the node as the target of relationships"""
+ relationships.append({TARGET_NODE_ID: node.node_id, TARGET_NODE_NAME: node.node_name})
+
+ relationships = []
+ if include_good:
+ node_policy = MonkeyedNode(
+ 'dcae_policy_node_id',
+ 'dcae_policy_node_name',
+ dcae_policy.DCAE_POLICY_TYPE,
+ {POLICY_ID: MONKEYED_POLICY_ID},
+ None,
+ {POLICY_BODY: MonkeyedPolicyBody.create_policy_body(
+ MONKEYED_POLICY_ID, priority="1")}
+ )
+ add_target_to_relationships(relationships, node_policy)
+ if include_bad:
+ bad_policy_2 = MonkeyedNode(
+ 'bad_policy_2_node_id',
+ 'bad_policy_2_node_name',
+ dcae_policy.DCAE_POLICY_TYPE,
+ {POLICY_ID: MONKEYED_POLICY_ID_2},
+ None,
+ None
+ )
+ add_target_to_relationships(relationships, bad_policy_2)
+ if include_good:
+ node_policy_2 = MonkeyedNode(
+ 'dcae_policy_node_id_2',
+ 'dcae_policy_node_name_2',
+ dcae_policy.DCAE_POLICY_TYPE,
+ {POLICY_ID: MONKEYED_POLICY_ID_2},
+ None,
+ {POLICY_BODY: MonkeyedPolicyBody.create_policy_body(
+ MONKEYED_POLICY_ID_2, 4, priority="2")}
+ )
+ add_target_to_relationships(relationships, node_policy_2)
+
+ if include_bad:
+ bad_policy_3 = MonkeyedNode(
+ 'bad_policy_3_node_id',
+ 'bad_policy_3_node_name',
+ dcae_policy.DCAE_POLICY_TYPE,
+ {POLICY_ID: MONKEYED_POLICY_ID_2},
+ None,
+ None
+ )
+ add_target_to_relationships(relationships, bad_policy_3)
+
+ bad_policy_4 = MonkeyedNode(
+ 'bad_policy_4_node_id',
+ 'bad_policy_4_node_name',
+ dcae_policy.DCAE_POLICY_TYPE,
+ None,
+ None,
+ None
+ )
+ add_target_to_relationships(relationships, bad_policy_4)
+
+ weird_policy_5 = MonkeyedNode(
+ 'weird_policy_5_node_id',
+ 'weird_policy_5_node_name',
+ dcae_policy.DCAE_POLICY_TYPE,
+ None,
+ None,
+ {POLICY_BODY: MonkeyedPolicyBody.create_policy_body(
+ MONKEYED_POLICY_ID, 3, priority="2")}
+ )
+ add_target_to_relationships(relationships, weird_policy_5)
+
+ if include_good:
+ node_policies = MonkeyedNode(
+ 'dcae_policies_node_id',
+ 'dcae_policies_node_name',
+ dcae_policy.DCAE_POLICIES_TYPE,
+ {dcae_policy.POLICY_FILTER: {POLICY_NAME: MONKEYED_POLICY_ID_M + ".*"}},
+ None,
+ {dcae_policy.POLICIES_FILTERED: {
+ MONKEYED_POLICY_ID_M:
+ MonkeyedPolicyBody.create_policy_bare(MONKEYED_POLICY_ID_M, 3)}}
+ )
+ add_target_to_relationships(relationships, node_policies)
+
+ node_policies_2 = MonkeyedNode(
+ 'dcae_policies_2_node_id',
+ 'dcae_policies_2_node_name',
+ dcae_policy.DCAE_POLICIES_TYPE,
+ {dcae_policy.POLICY_FILTER: {POLICY_NAME: MONKEYED_POLICY_ID_M + ".*"}},
+ None,
+ {dcae_policy.POLICIES_FILTERED: {
+ MONKEYED_POLICY_ID_M:
+ MonkeyedPolicyBody.create_policy_bare(MONKEYED_POLICY_ID_M, 2)}}
+ )
+ add_target_to_relationships(relationships, node_policies_2)
+
+ policies_empty = MonkeyedNode(
+ 'dcae_policies_empty_node_id',
+ 'dcae_policies_empty_node_name',
+ dcae_policy.DCAE_POLICIES_TYPE,
+ {dcae_policy.POLICY_FILTER: {"empty": None}},
+ None,
+ None
+ )
+ add_target_to_relationships(relationships, policies_empty)
+
+ policies_empty_2 = MonkeyedNode(
+ 'dcae_policies_empty_2_node_id',
+ 'dcae_policies_empty_2_node_name',
+ dcae_policy.DCAE_POLICIES_TYPE,
+ None,
+ None,
+ None
+ )
+ add_target_to_relationships(relationships, policies_empty_2)
+
+ non_policies = MonkeyedNode(
+ 'non_policies_node_id',
+ 'non_policies_node_name',
+ "non.policy.type"
+ )
+ add_target_to_relationships(relationships, non_policies)
+
+ if include_good:
+ node_policies_b = MonkeyedNode(
+ 'dcae_policies_b_node_id',
+ 'dcae_policies_b_node_name',
+ dcae_policy.DCAE_POLICIES_TYPE,
+ {dcae_policy.POLICY_FILTER: {POLICY_NAME: MONKEYED_POLICY_ID_M + ".*"}},
+ None,
+ {dcae_policy.POLICIES_FILTERED: {
+ MONKEYED_POLICY_ID_B:
+ MonkeyedPolicyBody.create_policy_bare(MONKEYED_POLICY_ID_B, 1)}}
+ )
+ add_target_to_relationships(relationships, node_policies_b)
+
+ node_policies_b_2 = MonkeyedNode(
+ 'dcae_policies_b_2_node_id',
+ 'dcae_policies_b_2_node_name',
+ dcae_policy.DCAE_POLICIES_TYPE,
+ {dcae_policy.POLICY_FILTER: {POLICY_NAME: MONKEYED_POLICY_ID_M + ".*"}},
+ None,
+ {dcae_policy.POLICIES_FILTERED: {
+ MONKEYED_POLICY_ID_B:
+ MonkeyedPolicyBody.create_policy_bare(MONKEYED_POLICY_ID_B, 2)}}
+ )
+ add_target_to_relationships(relationships, node_policies_b_2)
+
+ if include_good:
+ node_policy_b = MonkeyedNode(
+ 'dcae_policy_b_node_id',
+ 'dcae_policy_b_node_name',
+ dcae_policy.DCAE_POLICY_TYPE,
+ {POLICY_ID: MONKEYED_POLICY_ID_B},
+ None,
+ {POLICY_BODY: MonkeyedPolicyBody.create_policy_body(
+ MONKEYED_POLICY_ID_B, 4, priority="1.5")}
+ )
+ add_target_to_relationships(relationships, node_policy_b)
+
+ node_policies_b_5 = MonkeyedNode(
+ 'dcae_policies_b_5_node_id',
+ 'dcae_policies_b_5_node_name',
+ dcae_policy.DCAE_POLICIES_TYPE,
+ {dcae_policy.POLICY_FILTER: {POLICY_NAME: MONKEYED_POLICY_ID_M + ".*"}},
+ None,
+ {dcae_policy.POLICIES_FILTERED: {
+ MONKEYED_POLICY_ID_B:
+ MonkeyedPolicyBody.create_policy_bare(MONKEYED_POLICY_ID_B, 5)}}
+ )
+ add_target_to_relationships(relationships, node_policies_b_5)
+
+
+ CurrentCtx._node_ms = MonkeyedNode(
+ 'test_ms_id', 'test_ms_name', "ms.nodes.type",
+ {DOCKER_CONFIG: {POLICY: {
+ APPLY_ORDER: [
+ "matchingConditions:priority::number desc",
+ "config:db_client nulls-last",
+ "config:policy_updated_to_ver"]}},
+ APPLICATION_CONFIG: MonkeyedPolicyBody.create_policy_body(
+ "no_policy", db_port="123", weather="snow")[POLICY_CONFIG]
+ },
+ relationships
+ )
+ current_ctx.set(CurrentCtx._node_ms.ctx)
+ MonkeyedLogHandler.add_handler_to(CurrentCtx._node_ms.ctx.logger)
+
+ @staticmethod
+ def reset():
+ """reset context"""
+ current_ctx.set(CurrentCtx._node_ms.ctx)
+
+def test_utils():
+ """test utils"""
+ field_value = Utils.get_field_value(
+ {
+ "before":"bubu",
+ "pre":{"field":"hehe"},
+ "hello":{"field":"haha"},
+ "post":{"field":"hmmm"},
+ "after":"bebe"
+ },
+ "hello:field")
+ assert field_value == "haha"
+
+ field_value = Utils.get_field_value(None, None)
+ assert field_value is None
+
+ field_value = Utils.get_field_value({"hello":{"field":"haha"}}, "wrong_root:field")
+ assert field_value is None
+
+ field_value = Utils.get_field_value({"hello":{"field":None}}, "hello:field")
+ assert field_value is None
+
+ field_value = Utils.get_field_value({"hello":{"field":None}}, "hello:field::number")
+ assert field_value is None
+
+def cfy_ctx(include_bad=True, include_good=True):
+ """test and safely clean up"""
+ def cfy_ctx_decorator(func):
+ """test and safely clean up"""
+ if not func:
+ return
+
+ @wraps(func)
+ def ctx_wrapper(*args, **kwargs):
+ """test"""
+ try:
+ CurrentCtx.set_current_ctx(include_bad, include_good)
+
+ func(*args, **kwargs)
+
+ finally:
+ ctx.logger.info("MockCloudifyContextFull.clear")
+ MockCloudifyContextFull.clear()
+ current_ctx.clear()
+
+ return ctx_wrapper
+ return cfy_ctx_decorator
+
+@cfy_ctx(include_bad=True)
+def test_gather_policies_to_node():
+ """test gather_policies_to_node"""
+ node_configure_default_order()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID, MONKEYED_POLICY_ID_2]
+
+@cfy_ctx(include_bad=True)
+def test_policies_wrong_order():
+ """test gather_policies_to_node"""
+ node_configure_wrong_order_path()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID, MONKEYED_POLICY_ID_2]
+
+@cfy_ctx(include_bad=True)
+def test_policies_empty_order():
+ """test gather_policies_to_node"""
+ node_configure_empty_order_path()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID, MONKEYED_POLICY_ID_2]
+
+@cfy_ctx(include_bad=True)
+def test_policies_damaged_order():
+ """test gather_policies_to_node"""
+ ctx.node.properties[DOCKER_CONFIG][POLICY][APPLY_ORDER] = " "
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ node_configure()
+
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID, MONKEYED_POLICY_ID_2]
+
+@cfy_ctx(include_bad=True)
+def test_policies_bad_order():
+ """test gather_policies_to_node"""
+ ctx.node.properties[DOCKER_CONFIG][POLICY][APPLY_ORDER] = [" ", "", "ha he", "hu::mu dah"]
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ node_configure()
+
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID, MONKEYED_POLICY_ID_2]
+
+@cfy_ctx(include_bad=True)
def test_policies_to_node():
- """test gather_policies_to_node and policy_update"""
-
- node_policy = MonkeyedNode(
- 'test_dcae_policy_node_id',
- 'test_dcae_policy_node_name',
- DCAE_POLICY_TYPE,
- {POLICY_ID: MONKEYED_POLICY_ID},
- None,
- {POLICY_BODY : MonkeyedPolicyBody.create_policy_body(MONKEYED_POLICY_ID)}
+ """test gather_policies_to_node"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID]
+
+ assert MONKEYED_POLICY_ID in policies
+ expected_1 = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID, priority="1")
+ policy = policies[MONKEYED_POLICY_ID]
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(expected_1)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_1)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_1, policy)
+
+ assert MONKEYED_POLICY_ID_B in policies
+ expected_b = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_B, 4, priority="1.5")
+ policy = policies[MONKEYED_POLICY_ID_B]
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(expected_b)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_b)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_b, policy)
+
+ assert MONKEYED_POLICY_ID_2 in policies
+ expected_2 = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_2, 4, priority="2")
+ policy = policies[MONKEYED_POLICY_ID_2]
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(expected_2)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_2)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_2, policy)
+
+ assert MONKEYED_POLICY_ID_M in policies
+ expected_m = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_M, 2, False)
+ policy = policies[MONKEYED_POLICY_ID_M]
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID_M, json.dumps(expected_m)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_M, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_m)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_m, policy)
+
+@cfy_ctx(include_bad=True)
+def test_update_policies():
+ """test policy_update"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID]
+
+ updated_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_2, 2, priority="aa20")
+ added_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_M_2, 2,
+ False, priority="1")
+ ctx.logger.info("policy_update: [{0}]".format(json.dumps(updated_policy)))
+
+ ctx.logger.info("policy[{0}]: not yet in policies".format(MONKEYED_POLICY_ID_M_2))
+ assert MONKEYED_POLICY_ID_M_2 not in policies
+
+ policy_filter_ids = runtime_properties.get(dcae_policy.POLICY_FILTERS, {}).keys() or ["--"]
+
+ policy_update(updated_policies=[updated_policy],
+ added_policies={
+ policy_filter_ids[0]: {
+ POLICIES: {MONKEYED_POLICY_ID_M_2: added_policy}}
+ },
+ removed_policies=[MONKEYED_POLICY_ID_M])
+
+ ctx.logger.info("policy[{0}]: removed".format(MONKEYED_POLICY_ID_M))
+ assert MONKEYED_POLICY_ID_M not in policies
+ # assert Policies._get_config_from_policy(policies[MONKEYED_POLICY_ID_M]) is None
+
+ assert MONKEYED_POLICY_ID_M_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_M_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_M_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, added_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(added_policy, policy)
+
+ assert MONKEYED_POLICY_ID_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, updated_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(updated_policy, policy)
+
+ assert MONKEYED_POLICY_ID in policies
+ policy = policies[MONKEYED_POLICY_ID]
+ expected_1 = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID, priority="1")
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(expected_1)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_1)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_1, policy)
+
+ assert MONKEYED_POLICY_ID_B in policies
+ policy = policies[MONKEYED_POLICY_ID_B]
+ expected_b = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_B, 4, priority="1.5")
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(expected_1)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_b)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_b, policy)
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID, MONKEYED_POLICY_ID_M_2]
+
+@cfy_ctx(include_bad=True)
+def test_update_not_only_config():
+ """test policy_update"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID]
+
+ updated_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_2, 2, priority="aa20")
+ added_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_M_2, 2,
+ False, priority="1")
+ ctx.logger.info("policy_update: [{0}]".format(json.dumps(updated_policy)))
+
+ ctx.logger.info("policy[{0}]: not yet in policies".format(MONKEYED_POLICY_ID_M_2))
+ assert MONKEYED_POLICY_ID_M_2 not in policies
+
+ policy_filter_ids = runtime_properties.get(dcae_policy.POLICY_FILTERS, {}).keys() or ["--"]
+
+ policy_update_not_only_config(updated_policies=[updated_policy],
+ added_policies={
+ policy_filter_ids[0]: {
+ POLICIES: {MONKEYED_POLICY_ID_M_2: added_policy}}
+ },
+ removed_policies=[MONKEYED_POLICY_ID_M])
+
+ ctx.logger.info("policy[{0}]: removed".format(MONKEYED_POLICY_ID_M))
+ assert MONKEYED_POLICY_ID_M not in policies
+ # assert Policies._get_config_from_policy(policies[MONKEYED_POLICY_ID_M]) is None
+
+ assert MONKEYED_POLICY_ID_M_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_M_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_M_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, added_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(added_policy, policy)
+
+ assert MONKEYED_POLICY_ID_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, updated_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(updated_policy, policy)
+
+ assert MONKEYED_POLICY_ID in policies
+ policy = policies[MONKEYED_POLICY_ID]
+ expected_1 = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID, priority="1")
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(expected_1)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_1)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_1, policy)
+
+ assert MONKEYED_POLICY_ID_B in policies
+ policy = policies[MONKEYED_POLICY_ID_B]
+ expected_b = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_B, 4, priority="1.5")
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(expected_1)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_b)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_b, policy)
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID, MONKEYED_POLICY_ID_M_2]
+
+@cfy_ctx(include_bad=True)
+def test_update_policies_not():
+ """test policy_update - ignore all policies with junk params"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ assert APPLICATION_CONFIG in runtime_properties
+ policies = runtime_properties[POLICIES]
+ app_config = runtime_properties[APPLICATION_CONFIG]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+ ctx.logger.info("app_config: {0}".format(json.dumps(app_config)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID]
+
+ expected_policies = copy.deepcopy(policies)
+ expected_app_config = copy.deepcopy(app_config)
+ expected_policy_apply_order = copy.deepcopy(policy_apply_order)
+
+ existing_policy = MonkeyedPolicyBody.create_policy_bare(MONKEYED_POLICY_ID, priority="1")
+ damaged_policy = MonkeyedPolicyBody.create_policy_bare(MONKEYED_POLICY_ID_2)
+ del damaged_policy[POLICY_BODY][POLICY_CONFIG]
+ updated_policy = MonkeyedPolicyBody.create_policy_bare(MONKEYED_POLICY_ID_M_3, 3)
+ added_policy = MonkeyedPolicyBody.create_policy_bare(MONKEYED_POLICY_ID_M_2, 4)
+ junk_policy_filter_id = "<<<junk_removed_policy_id>>>"
+ unexpected_removed_policy_id = "<<<junk_removed_policy_id>>>"
+ ctx.logger.info("policy_update: [{0}]".format(json.dumps(updated_policy)))
+
+ assert MONKEYED_POLICY_ID in policies
+ assert MONKEYED_POLICY_ID_2 in policies
+ assert MONKEYED_POLICY_ID_M_2 not in policies
+ assert MONKEYED_POLICY_ID_M_3 not in policies
+ assert unexpected_removed_policy_id not in policies
+ assert junk_policy_filter_id not in runtime_properties.get(dcae_policy.POLICY_FILTERS, {})
+
+ policy_filter_ids = runtime_properties.get(dcae_policy.POLICY_FILTERS, {}).keys() or ["--"]
+
+ policy_update(updated_policies=[existing_policy, damaged_policy, updated_policy],
+ added_policies={
+ junk_policy_filter_id: {
+ POLICIES: {MONKEYED_POLICY_ID_M_2: added_policy}},
+ policy_filter_ids[0]: {
+ POLICIES: {MONKEYED_POLICY_ID_2: damaged_policy}}
+ },
+ removed_policies=[unexpected_removed_policy_id])
+
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ ctx.logger.info("policies not changed: {0}".format(json.dumps(policies)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policies, expected_policies)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_policies, policies)
+
+ ctx.logger.info("app_config not changed: {0}".format(json.dumps(app_config)))
+ assert MonkeyedPolicyBody.is_the_same_dict(app_config, expected_app_config)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_app_config, app_config)
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == expected_policy_apply_order
+
+@cfy_ctx(include_bad=True)
+def test_update_many_calcs():
+ """test policy_update"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID]
+
+ updated_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_2, 2, priority="aa20")
+ added_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_M_2, 2,
+ False, priority="1")
+ ctx.logger.info("policy_update: [{0}]".format(json.dumps(updated_policy)))
+
+ ctx.logger.info("policy[{0}]: not yet in policies".format(MONKEYED_POLICY_ID_M_2))
+ assert MONKEYED_POLICY_ID_M_2 not in policies
+
+ policy_filter_ids = runtime_properties.get(dcae_policy.POLICY_FILTERS, {}).keys() or ["--"]
+
+ policy_update_many_calcs(updated_policies=[updated_policy],
+ added_policies={
+ policy_filter_ids[0]: {
+ POLICIES: {MONKEYED_POLICY_ID_M_2: added_policy}}
+ },
+ removed_policies=[MONKEYED_POLICY_ID_M])
+
+ ctx.logger.info("policy[{0}]: removed".format(MONKEYED_POLICY_ID_M))
+ assert MONKEYED_POLICY_ID_M not in policies
+ # assert Policies._get_config_from_policy(policies[MONKEYED_POLICY_ID_M]) is None
+
+ assert MONKEYED_POLICY_ID_M_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_M_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_M_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, added_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(added_policy, policy)
+
+ assert MONKEYED_POLICY_ID_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, updated_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(updated_policy, policy)
+
+ assert MONKEYED_POLICY_ID in policies
+ policy = policies[MONKEYED_POLICY_ID]
+ expected_1 = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID, priority="1")
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(expected_1)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_1)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_1, policy)
+
+ assert MONKEYED_POLICY_ID_B in policies
+ policy = policies[MONKEYED_POLICY_ID_B]
+ expected_b = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_B, 4, priority="1.5")
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(expected_1)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_b)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_b, policy)
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID, MONKEYED_POLICY_ID_M_2]
+
+@cfy_ctx(include_bad=True)
+def test_remove_all_policies():
+ """test policy_update - remove all policies"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ remove_policy_ids = policies.keys()
+
+ policy_update(updated_policies=None, added_policies=None, removed_policies=remove_policy_ids)
+
+ ctx.logger.info("removed: {0}".format(remove_policy_ids))
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+ assert POLICIES in runtime_properties
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ assert runtime_properties[dcae_policy.POLICY_APPLY_ORDER] == []
+ assert dcae_policy.POLICY_DEFAULTED_FIELDS in runtime_properties
+ assert Policies.get_policy_configs() == []
+
+ defaulted_fields = runtime_properties[dcae_policy.POLICY_DEFAULTED_FIELDS]
+ expected_defaulted_fields = dict(
+ (k, True)
+ for k in MonkeyedPolicyBody.create_policy_body(MONKEYED_POLICY_ID)[POLICY_CONFIG]
)
- node_policy_2 = MonkeyedNode(
- 'test_dcae_policy_node_id_2',
- 'test_dcae_policy_node_name_2',
- DCAE_POLICY_TYPE,
- {POLICY_ID: MONKEYED_POLICY_ID_2},
- None,
- {POLICY_BODY : MonkeyedPolicyBody.create_policy_body(MONKEYED_POLICY_ID_2)}
+ assert MonkeyedPolicyBody.is_the_same_dict(defaulted_fields, expected_defaulted_fields)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_defaulted_fields, defaulted_fields)
+
+ assert APPLICATION_CONFIG in runtime_properties
+ assert APPLICATION_CONFIG in ctx.node.properties
+ app_config = runtime_properties[APPLICATION_CONFIG]
+ expected_config = dict(ctx.node.properties[APPLICATION_CONFIG])
+ ctx.logger.info("expected = default application_config: {0}".format(json.dumps(app_config)))
+ assert MonkeyedPolicyBody.is_the_same_dict(app_config, expected_config)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_config, app_config)
+
+@cfy_ctx(include_bad=True)
+def test_remove_all_policies_twice():
+ """test policy_update - remove all policies twice"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ remove_policy_ids = policies.keys()
+
+ policy_update(updated_policies=None, added_policies=None, removed_policies=remove_policy_ids)
+ policy_update(updated_policies=None, added_policies=None, removed_policies=remove_policy_ids)
+
+ ctx.logger.info("removed: {0}".format(remove_policy_ids))
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+ assert POLICIES in runtime_properties
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ assert runtime_properties[dcae_policy.POLICY_APPLY_ORDER] == []
+ assert dcae_policy.POLICY_DEFAULTED_FIELDS in runtime_properties
+ assert Policies.get_policy_configs() == []
+
+ defaulted_fields = runtime_properties[dcae_policy.POLICY_DEFAULTED_FIELDS]
+ expected_defaulted_fields = dict(
+ (k, True)
+ for k in MonkeyedPolicyBody.create_policy_body(MONKEYED_POLICY_ID)[POLICY_CONFIG]
)
- node_ms = MonkeyedNode('test_ms_id', 'test_ms_name', "ms.nodes.type", None, \
- [{TARGET_NODE_ID: node_policy.node_id, TARGET_NODE_NAME: node_policy.node_name},
- {TARGET_NODE_ID: node_policy_2.node_id, TARGET_NODE_NAME: node_policy_2.node_name}
- ])
+ assert MonkeyedPolicyBody.is_the_same_dict(defaulted_fields, expected_defaulted_fields)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_defaulted_fields, defaulted_fields)
+
+ assert APPLICATION_CONFIG in runtime_properties
+ assert APPLICATION_CONFIG in ctx.node.properties
+ app_config = runtime_properties[APPLICATION_CONFIG]
+ expected_config = dict(ctx.node.properties[APPLICATION_CONFIG])
+ ctx.logger.info("expected = default application_config: {0}".format(json.dumps(app_config)))
+ assert MonkeyedPolicyBody.is_the_same_dict(app_config, expected_config)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_config, app_config)
+
+@cfy_ctx(include_bad=True)
+def test_remove_then_update():
+ """test policy_update"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID]
+
+ remove_policy_ids = policies.keys()
+ policy_update(updated_policies=None, added_policies=None, removed_policies=remove_policy_ids)
+
+ updated_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_2, 2, priority="aa20")
+ added_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_M_2, 2,
+ False, priority="1")
+ ctx.logger.info("policy_update: [{0}]".format(json.dumps(updated_policy)))
+
+ ctx.logger.info("policy[{0}]: not yet in policies".format(MONKEYED_POLICY_ID_M_2))
+ assert MONKEYED_POLICY_ID_M_2 not in policies
+
+ policy_filter_ids = runtime_properties.get(dcae_policy.POLICY_FILTERS, {}).keys() or ["--"]
- try:
- current_ctx.set(node_ms.ctx)
+ policy_update(updated_policies=[updated_policy],
+ added_policies={
+ policy_filter_ids[0]: {
+ POLICIES: {MONKEYED_POLICY_ID_M_2: added_policy}}
+ },
+ removed_policies=[MONKEYED_POLICY_ID_M])
+ ctx.logger.info("policy[{0}]: removed".format(MONKEYED_POLICY_ID_M))
+ assert MONKEYED_POLICY_ID_M not in policies
+
+ assert MONKEYED_POLICY_ID_M_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_M_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_M_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, added_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(added_policy, policy)
+
+ assert MONKEYED_POLICY_ID_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, updated_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(updated_policy, policy)
+
+ assert MONKEYED_POLICY_ID in policies
+ assert Policies._get_config_from_policy(policies[MONKEYED_POLICY_ID]) is None
+
+ assert MONKEYED_POLICY_ID_B in policies
+ assert Policies._get_config_from_policy(policies[MONKEYED_POLICY_ID_B]) is None
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_M_2]
+
+@cfy_ctx(include_bad=True)
+def test_remove_update_many_calcs():
+ """test policy_update"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID]
+
+ remove_policy_ids = policies.keys()
+ policy_update_many_calcs(updated_policies=None,
+ added_policies=None,
+ removed_policies=remove_policy_ids)
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == []
+
+ assert dcae_policy.POLICY_DEFAULTED_FIELDS in runtime_properties
+ assert Policies.get_policy_configs() == []
+
+ defaulted_fields = runtime_properties[dcae_policy.POLICY_DEFAULTED_FIELDS]
+ expected_defaulted_fields = dict(
+ (k, True)
+ for k in MonkeyedPolicyBody.create_policy_body(MONKEYED_POLICY_ID)[POLICY_CONFIG]
+ )
+ assert MonkeyedPolicyBody.is_the_same_dict(defaulted_fields, expected_defaulted_fields)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_defaulted_fields, defaulted_fields)
+
+ updated_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_2, 2, priority="aa20")
+ added_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_M_2, 2,
+ False, priority="1")
+ ctx.logger.info("policy_update: [{0}]".format(json.dumps(updated_policy)))
+
+ ctx.logger.info("policy[{0}]: not yet in policies".format(MONKEYED_POLICY_ID_M_2))
+ assert MONKEYED_POLICY_ID_M_2 not in policies
+
+ policy_filter_ids = runtime_properties.get(dcae_policy.POLICY_FILTERS, {}).keys() or ["--"]
+
+ policy_update_many_calcs(updated_policies=[updated_policy],
+ added_policies={
+ policy_filter_ids[0]: {
+ POLICIES: {MONKEYED_POLICY_ID_M_2: added_policy}}
+ },
+ removed_policies=[MONKEYED_POLICY_ID_M])
+
+ ctx.logger.info("policy[{0}]: removed".format(MONKEYED_POLICY_ID_M))
+ assert MONKEYED_POLICY_ID_M not in policies
+
+ assert MONKEYED_POLICY_ID_M_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_M_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_M_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, added_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(added_policy, policy)
+
+ assert MONKEYED_POLICY_ID_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, updated_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(updated_policy, policy)
+
+ assert MONKEYED_POLICY_ID in policies
+ assert Policies._get_config_from_policy(policies[MONKEYED_POLICY_ID]) is None
+
+ assert MONKEYED_POLICY_ID_B in policies
+ assert Policies._get_config_from_policy(policies[MONKEYED_POLICY_ID_B]) is None
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_M_2]
+
+@cfy_ctx(include_bad=True)
+def test_bad_update_many_calcs():
+ """test policy_update"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_M, MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID]
+
+ damaged_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_2, 2, priority="aa20")
+ damaged_policy[POLICY_BODY][POLICY_CONFIG] = ["damaged config"]
+
+ added_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_M_2, 2,
+ False, priority="1")
+ added_policy[POLICY_BODY][POLICY_CONFIG] = {"unexpected":"foo", "none": None}
+
+ ctx.logger.info("policy_update: [{0}]".format(json.dumps(damaged_policy)))
+
+ ctx.logger.info("policy[{0}]: not yet in policies".format(MONKEYED_POLICY_ID_M_2))
+ assert MONKEYED_POLICY_ID_M_2 not in policies
+
+ policy_filter_ids = runtime_properties.get(dcae_policy.POLICY_FILTERS, {}).keys() or ["--"]
+
+ policy_update_many_calcs(updated_policies=[damaged_policy],
+ added_policies={
+ policy_filter_ids[0]: {
+ POLICIES: {MONKEYED_POLICY_ID_M_2: added_policy}}
+ },
+ removed_policies=[MONKEYED_POLICY_ID_M])
+
+ ctx.logger.info("policy[{0}]: removed".format(MONKEYED_POLICY_ID_M))
+ assert MONKEYED_POLICY_ID_M not in policies
+
+ assert MONKEYED_POLICY_ID_M_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_M_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_M_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, added_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(added_policy, policy)
+
+ assert MONKEYED_POLICY_ID_2 in policies
+ policy = policies[MONKEYED_POLICY_ID_2]
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, damaged_policy)
+ assert MonkeyedPolicyBody.is_the_same_dict(damaged_policy, policy)
+
+ assert MONKEYED_POLICY_ID in policies
+ policy = policies[MONKEYED_POLICY_ID]
+ expected_1 = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID, priority="1")
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(expected_1)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_1)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_1, policy)
+
+ assert MONKEYED_POLICY_ID_B in policies
+ policy = policies[MONKEYED_POLICY_ID_B]
+ expected_b = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_B, 4, priority="1.5")
+ ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(expected_1)))
+ ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_B, json.dumps(policy)))
+ assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_b)
+ assert MonkeyedPolicyBody.is_the_same_dict(expected_b, policy)
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == [
+ MONKEYED_POLICY_ID_2, MONKEYED_POLICY_ID_B, MONKEYED_POLICY_ID_M_2, MONKEYED_POLICY_ID]
+
+@cfy_ctx(include_bad=True, include_good=False)
+def test_bad_policies():
+ """test bad policy nodes"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+ assert policy_apply_order == []
+
+@cfy_ctx(include_bad=True, include_good=False)
+def test_wrong_ctx_node_configure():
+ """test wrong ctx"""
+ current_ctx.set(ctx.instance.relationships[0])
+ ctx_type = ctx.type
+
+ with pytest.raises(NonRecoverableError) as excinfo:
node_configure()
- runtime_properties = ctx.instance.runtime_properties
- ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
-
- assert POLICIES in runtime_properties
- policies = runtime_properties[POLICIES]
- ctx.logger.info("policies: {0}".format(json.dumps(policies)))
-
- assert MONKEYED_POLICY_ID in policies
- expected_1 = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID)
- policy = policies[MONKEYED_POLICY_ID]
- ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(expected_1)))
- ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(policy)))
- assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_1)
- assert MonkeyedPolicyBody.is_the_same_dict(expected_1, policy)
-
- assert MONKEYED_POLICY_ID_2 in policies
- expected_2 = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_2)
- policy = policies[MONKEYED_POLICY_ID_2]
- ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(expected_2)))
- ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(policy)))
- assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_2)
- assert MonkeyedPolicyBody.is_the_same_dict(expected_2, policy)
-
- updated_policy = MonkeyedPolicyBody.create_policy(MONKEYED_POLICY_ID_2, 2)
- ctx.logger.info("policy_update: [{0}]".format(json.dumps(updated_policy)))
-
- policy_update([updated_policy])
-
- assert MONKEYED_POLICY_ID_2 in policies
- policy = policies[MONKEYED_POLICY_ID_2]
- ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID_2, json.dumps(policy)))
- assert MonkeyedPolicyBody.is_the_same_dict(policy, updated_policy)
- assert MonkeyedPolicyBody.is_the_same_dict(updated_policy, policy)
-
- assert MONKEYED_POLICY_ID in policies
- policy = policies[MONKEYED_POLICY_ID]
- ctx.logger.info("expected[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(expected_1)))
- ctx.logger.info("policy[{0}]: {1}".format(MONKEYED_POLICY_ID, json.dumps(policy)))
- assert MonkeyedPolicyBody.is_the_same_dict(policy, expected_1)
- assert MonkeyedPolicyBody.is_the_same_dict(expected_1, policy)
-
- finally:
- MockCloudifyContextFull.clear()
- current_ctx.clear()
+ CurrentCtx.reset()
+ ctx.logger.info("{0} not a node boom: {1}".format(ctx_type, str(excinfo.value)))
+ assert ctx_type == 'cloudify.relationships.depends_on'
+ assert str(excinfo.value) == "can only invoke gather_policies_to_node on node"
+
+@cfy_ctx(include_bad=True, include_good=False)
+def test_wrong_ctx_policy_update():
+ """test wrong ctx"""
+ current_ctx.set(ctx.instance.relationships[0])
+ ctx_type = ctx.type
+ no_policy_configs = Policies.get_policy_configs()
+
+ with pytest.raises(NonRecoverableError) as excinfo:
+ policy_update(updated_policies=None, added_policies=None, removed_policies=None)
+
+ CurrentCtx.reset()
+ ctx.logger.info("{0} not a node boom: {1}".format(ctx_type, str(excinfo.value)))
+ assert ctx_type == 'cloudify.relationships.depends_on'
+ assert no_policy_configs == []
+ assert str(excinfo.value) == "can only invoke update_policies_on_node on node"
+
+def test_defenses_on_decorators():
+ """test defenses of code mainly for code coverage"""
+ should_be_none = Policies.gather_policies_to_node()(None)
+ assert should_be_none is None
+
+ should_be_none = Policies.update_policies_on_node()(None)
+ assert should_be_none is None
+
+def monkeyed_set_policies_boom(policies):
+ """monkeypatch for exception"""
+ raise Exception("Policies._set_policies boom: {0}".format(json.dumps(policies or {})))
+
+@pytest.fixture()
+def fix_boom_gather(monkeypatch):
+ """monkeyed boom"""
+ monkeypatch.setattr('onap_dcae_dcaepolicy_lib.dcae_policy.Policies._set_policies',
+ monkeyed_set_policies_boom)
+ return fix_boom_gather # provide the fixture value
+
+@cfy_ctx(include_bad=True, include_good=False)
+@pytest.mark.usefixtures("fix_boom_gather")
+def test_exception_on_gather():
+ """test exception on gather"""
+ with pytest.raises(NonRecoverableError) as excinfo:
+ node_configure()
+
+ ctx.logger.info("monkeyed_set_policies_boom: {0}".format(str(excinfo.value)))
+ assert str(excinfo.value).startswith("Failed to set the policies ")
+
+def monkeyed_update_policies_boom(policies):
+ """monkeypatch for exception"""
+ raise Exception("Policies._update_policies boom")
+
+@pytest.fixture()
+def fix_boom_update_policies(monkeypatch):
+ """monkeyed boom"""
+ monkeypatch.setattr('onap_dcae_dcaepolicy_lib.dcae_policy.Policies._update_policies',
+ monkeyed_update_policies_boom)
+ return fix_boom_update_policies # provide the fixture value
+
+@cfy_ctx(include_bad=True, include_good=False)
+@pytest.mark.usefixtures("fix_boom_update_policies")
+def test_exception_on_update():
+ """test exception on update_policies"""
+ with pytest.raises(NonRecoverableError) as excinfo:
+ policy_update(updated_policies=None, added_policies=None, removed_policies=None)
+
+ ctx.logger.info("monkeyed_update_policies_boom: {0}".format(str(excinfo.value)))
+ assert str(excinfo.value).startswith("Failed to update the policies ")
+
+@cfy_ctx(include_bad=True, include_good=False)
+def test_defenses_on_policy_update():
+ """test defenses on policy_update"""
+ policy_update(updated_policies=None, added_policies=None, removed_policies=None)
+ ctx.logger.info("policy_update() ok")
+
+@cfy_ctx(include_bad=True, include_good=False)
+def test_defenses_on_set_policies():
+ """test defenses of code mainly for code coverage"""
+ node_configure()
+
+ runtime_properties = ctx.instance.runtime_properties
+ ctx.logger.info("runtime_properties: {0}".format(json.dumps(runtime_properties)))
+
+ assert POLICIES in runtime_properties
+ policies = runtime_properties[POLICIES]
+ ctx.logger.info("policies: {0}".format(json.dumps(policies)))
+
+ assert dcae_policy.POLICY_APPLY_ORDER in runtime_properties
+ policy_apply_order = runtime_properties[dcae_policy.POLICY_APPLY_ORDER]
+ ctx.logger.info("policy_apply_order: {0}".format(json.dumps(policy_apply_order)))
+
+ Policies._set_policies({})
+
+ assert POLICIES not in runtime_properties
+ assert dcae_policy.POLICY_APPLY_ORDER not in runtime_properties
+
+ Policies._set_policies({})
+
+ assert POLICIES not in runtime_properties
+ assert dcae_policy.POLICY_APPLY_ORDER not in runtime_properties
diff --git a/onap-dcae-dcaepolicy-lib/tox-local.ini b/onap-dcae-dcaepolicy-lib/tox-local.ini
index ed9879a..41d5708 100644
--- a/onap-dcae-dcaepolicy-lib/tox-local.ini
+++ b/onap-dcae-dcaepolicy-lib/tox-local.ini
@@ -1,3 +1,4 @@
+# tox -c tox-local.ini | tee -a logs/test_onap_dcae_dcaepolicy_lib.log 2>&1
[tox]
envlist = py27
@@ -12,5 +13,3 @@ setenv =
PYTHONPATH={toxinidir}
# recreate = True
commands=pytest -v --cov onap_dcae_dcaepolicy_lib --cov-report html
-
-