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-rwxr-xr-xroles/openshift_facts/library/openshift_facts.py46
1 files changed, 36 insertions, 10 deletions
diff --git a/roles/openshift_facts/library/openshift_facts.py b/roles/openshift_facts/library/openshift_facts.py
index 51e3ef1c0..6006bfa9d 100755
--- a/roles/openshift_facts/library/openshift_facts.py
+++ b/roles/openshift_facts/library/openshift_facts.py
@@ -864,20 +864,38 @@ def apply_provider_facts(facts, provider_facts):
return facts
-def merge_facts(orig, new):
+def merge_facts(orig, new, additive_facts_to_overwrite):
""" Recursively merge facts dicts
Args:
orig (dict): existing facts
new (dict): facts to update
+
+ additive_facts_to_overwrite (list): additive facts to overwrite in jinja
+ '.' notation ex: ['master.named_certificates']
+
Returns:
dict: the merged facts
"""
+ additive_facts = ['named_certificates']
facts = dict()
for key, value in orig.iteritems():
if key in new:
if isinstance(value, dict) and isinstance(new[key], dict):
- facts[key] = merge_facts(value, new[key])
+ relevant_additive_facts = []
+ # Keep additive_facts_to_overwrite if key matches
+ for item in additive_facts_to_overwrite:
+ if '.' in item and item.startswith(key + '.'):
+ relevant_additive_facts.append(item)
+ facts[key] = merge_facts(value, new[key], relevant_additive_facts)
+ elif key in additive_facts and key not in [x.split('.')[-1] for x in additive_facts_to_overwrite]:
+ # Fact is additive so we'll combine orig and new.
+ if isinstance(value, list) and isinstance(new[key], list):
+ new_fact = []
+ for item in copy.deepcopy(value) + copy.copy(new[key]):
+ if item not in new_fact:
+ new_fact.append(item)
+ facts[key] = new_fact
else:
facts[key] = copy.copy(new[key])
else:
@@ -961,13 +979,15 @@ class OpenShiftFacts(object):
role (str): role for setting local facts
filename (str): local facts file to use
local_facts (dict): local facts to set
+ additive_facts_to_overwrite (list): additive facts to overwrite in jinja
+ '.' notation ex: ['master.named_certificates']
Raises:
OpenShiftFactsUnsupportedRoleError:
"""
known_roles = ['common', 'master', 'node', 'master_sdn', 'node_sdn', 'dns', 'etcd']
- def __init__(self, role, filename, local_facts):
+ def __init__(self, role, filename, local_facts, additive_facts_to_overwrite=False):
self.changed = False
self.filename = filename
if role not in self.known_roles:
@@ -976,25 +996,27 @@ class OpenShiftFacts(object):
)
self.role = role
self.system_facts = ansible_facts(module)
- self.facts = self.generate_facts(local_facts)
+ self.facts = self.generate_facts(local_facts, additive_facts_to_overwrite)
- def generate_facts(self, local_facts):
+ def generate_facts(self, local_facts, additive_facts_to_overwrite):
""" Generate facts
Args:
local_facts (dict): local_facts for overriding generated
defaults
+ additive_facts_to_overwrite (list): additive facts to overwrite in jinja
+ '.' notation ex: ['master.named_certificates']
Returns:
dict: The generated facts
"""
- local_facts = self.init_local_facts(local_facts)
+ local_facts = self.init_local_facts(local_facts, additive_facts_to_overwrite)
roles = local_facts.keys()
defaults = self.get_defaults(roles)
provider_facts = self.init_provider_facts()
facts = apply_provider_facts(defaults, provider_facts)
- facts = merge_facts(facts, local_facts)
+ facts = merge_facts(facts, local_facts, additive_facts_to_overwrite)
facts['current_config'] = get_current_config(facts)
facts = set_url_facts_if_unset(facts)
facts = set_project_cfg_facts_if_unset(facts)
@@ -1132,11 +1154,13 @@ class OpenShiftFacts(object):
)
return provider_facts
- def init_local_facts(self, facts=None):
+ def init_local_facts(self, facts=None, additive_facts_to_overwrite=False):
""" Initialize the provider facts
Args:
facts (dict): local facts to set
+ additive_facts_to_overwrite (list): additive facts to overwrite in jinja
+ '.' notation ex: ['master.named_certificates']
Returns:
dict: The result of merging the provided facts with existing
@@ -1154,7 +1178,7 @@ class OpenShiftFacts(object):
basestring):
facts_to_set[arg] = module.from_json(facts_to_set[arg])
- new_local_facts = merge_facts(local_facts, facts_to_set)
+ new_local_facts = merge_facts(local_facts, facts_to_set, additive_facts_to_overwrite)
for facts in new_local_facts.values():
keys_to_delete = []
for fact, value in facts.iteritems():
@@ -1184,6 +1208,7 @@ def main():
role=dict(default='common', required=False,
choices=OpenShiftFacts.known_roles),
local_facts=dict(default=None, type='dict', required=False),
+ additive_facts_to_overwrite=dict(default=[], type='list', required=False),
),
supports_check_mode=True,
add_file_common_args=True,
@@ -1191,9 +1216,10 @@ def main():
role = module.params['role']
local_facts = module.params['local_facts']
+ additive_facts_to_overwrite = module.params['additive_facts_to_overwrite']
fact_file = '/etc/ansible/facts.d/openshift.fact'
- openshift_facts = OpenShiftFacts(role, fact_file, local_facts)
+ openshift_facts = OpenShiftFacts(role, fact_file, local_facts, additive_facts_to_overwrite)
file_params = module.params.copy()
file_params['path'] = fact_file