def _convert_listener_template(self, lst):
if not lst or len(lst) == 0:
raise KafkaListenerRelationEmptyListenerDictError()
listeners = lst.replace("*BINDING*", get_hostname(self.binding_addr))
listeners = listeners.replace("*ADVERTISE*",
get_hostname(self.advertise_addr))
listeners = json.loads(listeners)
return listeners
def on_zookeeper_relation_joined(self, event):
# Get unit's own hostname and pass that via relation
r = event.relation
hostname = self._hostname if self._hostname \
else get_hostname(self.binding_addr)
r.data[self.unit]["endpoint"] = \
"{}:{}".format(hostname, self._port)
def _get_api_url(self, advertise_addr):
"""Returns the API endpoint for a given service. If the config
is not manually set, then the advertise_addr is used instead."""
return "{}://{}:{}".format(
"https" if self.is_ssl_enabled() else "http",
self.config["api_url"] if len(self.config["api_url"]) > 0 else
get_hostname(advertise_addr), self.config.get("clientPort", 0))
def on_mds_relation_changed(self, event):
hostname = self._hostname if self._hostname \
else get_hostname(self.binding_addr)
url = "{}://{}:{}".format(self._protocol,
hostname,
self._port)
self.mds_url = url
if not self.unit.is_leader():
return
self._check_rbac_enabled()
if len(self.state.mds_super_user) == 0:
raise KafkaMDSRelationConfigIncorrectError(
"mds_super_user")
if len(self.state.mds_super_user_pwd) == 0:
raise KafkaMDSRelationConfigIncorrectError(
"mds_super_user_password")
def set_schema_url(self, url, port, prot):
"""DEPRECATED
Use schema_url instead"""
if not self.relations:
return
if not self.unit.is_leader():
return
# URL is set to config on schema registry, then the same value will
# be passed by each of the schema registry instances. On the requester
# side, the value collected is put on a set, which will end as one
# single URL.
for r in self.relations:
r.data[self.model.app]["url"] = \
"{}://{}:{}".format(
prot if len(prot) > 0 else "https",
url if len(url) > 0 else get_hostname(
self.advertise_addr),
port)
def hostname(self):
return self._hostname if self._hostname \
else get_hostname(self.binding_addr)
def hostname(self):
return get_hostname(self.binding_addr)