def identity_credentials_changed(relation_id=None, remote_unit=None):
"""Update the identity credentials relation on change
Calls add_credentials_to_keystone
:param relation_id: Relation id of the relation
:param remote_unit: Related unit on the relation
"""
if is_elected_leader(CLUSTER_RES):
if expect_ha() and not is_clustered():
log("Expected to be HA but no hacluster relation yet", level=INFO)
return
if not is_db_ready():
log("identity-credentials-relation-changed hook fired before db "
"ready - deferring until db ready", level=WARNING)
return
if not is_db_initialised():
log("Database not yet initialised - deferring "
"identity-credentials-relation updates", level=INFO)
return
# Create the tenant user
add_credentials_to_keystone(relation_id, remote_unit)
else:
log('Deferring identity_credentials_changed() to service leader.')
def identity_credentials_changed(relation_id=None, remote_unit=None):
"""Update the identity credentials relation on change
Calls add_credentials_to_keystone
:param relation_id: Relation id of the relation
:param remote_unit: Related unit on the relation
"""
if is_elected_leader(CLUSTER_RES):
if not is_db_ready():
log(
"identity-credentials-relation-changed hook fired before db "
"ready - deferring until db ready",
level=WARNING)
return
if not is_db_initialised():
log(
"Database not yet initialised - deferring "
"identity-credentials-relation updates",
level=INFO)
return
# Create the tenant user
add_credentials_to_keystone(relation_id, remote_unit)
else:
log('Deferring identity_credentials_changed() to service leader.')
def identity_credentials_changed(relation_id=None, remote_unit=None):
"""Update the identity credentials relation on change
Calls add_credentials_to_keystone
:param relation_id: Relation id of the relation
:param remote_unit: Related unit on the relation
"""
if is_elected_leader(CLUSTER_RES):
if expect_ha() and not is_clustered():
log("Expected to be HA but no hacluster relation yet", level=INFO)
return
if not is_db_ready():
log("identity-credentials-relation-changed hook fired before db "
"ready - deferring until db ready", level=WARNING)
return
if not is_db_initialised():
log("Database not yet initialised - deferring "
"identity-credentials-relation updates", level=INFO)
return
unit_ready, _ = check_api_application_ready()
if not unit_ready:
log(
("Keystone charm unit not ready - deferring identity-relation "
"updates"),
level=INFO)
return
# Create the tenant user
add_credentials_to_keystone(relation_id, remote_unit)
else:
log('Deferring identity_credentials_changed() to service leader.')
