no ideas?
On Wed, Aug 28, 2019 at 10:45 PM Nick Chase nchase@mirantis.com wrote:
OK, unfortunately I'm wrong, it does NOT work. :( Horizon does come up, and the sample instance is there, but the actual Airship URLs are still giving me the "default backend - 404" error. I found the following in the airflow-web container in the shipyard-api pod, which is in a crashloop:
2019-08-29 02:42:23,471 ERROR models.py:380:process_file models Failed to import: /usr/local/airflow/dags/redeploy_server.py
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/airflow/models.py", line 377, in process_file
m = imp.load_source(mod_name, filepath)
File "/usr/lib/python3.5/imp.py", line 172, in load_source
module = _load(spec)
File "<frozen importlib._bootstrap>", line 693, in _load
File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 665, in exec_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "/usr/local/airflow/dags/redeploy_server.py", line 57, in <module>
targets=[BAREMETAL]
File "/usr/local/airflow/dags/common_step_factory.py", line 171, in get_validate_site_design
dag=self.dag)
File "/usr/local/lib/python3.5/dist-packages/airflow/utils/db.py", line 74, in wrapper
return func(*args, **kwargs)
File "/usr/lib/python3.5/contextlib.py", line 66, in __exit__
next(self.gen)
File "/usr/local/lib/python3.5/dist-packages/airflow/utils/db.py", line 45, in create_session
session.commit()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/session.py", line 943, in commit
self.transaction.commit()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/session.py", line 465, in commit
self._assert_active(prepared_ok=True)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/session.py", line 276, in _assert_active
% self._rollback_exception
sqlalchemy.exc.InvalidRequestError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (psycopg2.OperationalError) could not connect to server: Connection refused
Is the server running on host "postgresql.ucp.svc.cluster.local" (10.96.212.170) and accepting
TCP/IP connections on port 5432?
(Background on this error at: http://sqlalche.me/e/e3q8)
2019-08-29 02:42:23,507 ERROR models.py:380:process_file models Failed to import: /usr/local/airflow/dags/samples/airflow_task_state_operators.py
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/airflow/models.py", line 377, in process_file
m = imp.load_source(mod_name, filepath)
File "/usr/lib/python3.5/imp.py", line 172, in load_source
module = _load(spec)
File "<frozen importlib._bootstrap>", line 693, in _load
File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 665, in exec_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "/usr/local/airflow/dags/samples/airflow_task_state_operators.py", line 19, in <module>
from airflow.operators import TaskStateOperator
ImportError: cannot import name 'TaskStateOperator'
/usr/local/lib/python3.5/dist-packages/psycopg2/__init__.py:144: UserWarning: The psycopg2 wheel package will be renamed from release 2.8; in order to keep installing from binary please use "pip install psycopg2-binary" instead. For details see: < http://initd.org/psycopg/docs/install.html#binary-install-from-pypi%3E.
""")
Traceback (most recent call last):
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 2158, in _wrap_pool_connect
return fn()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 400, in connect
return _ConnectionFairy._checkout(self)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 788, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 529, in checkout
rec = pool._do_get()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 1193, in _do_get
self._dec_overflow()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/langhelpers.py", line 66, in __exit__
compat.reraise(exc_type, exc_value, exc_tb)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/compat.py", line 249, in reraise
raise value
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 1190, in _do_get
return self._create_connection()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 347, in _create_connection
return _ConnectionRecord(self)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 474, in __init__
self.__connect(first_connect_check=True)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 671, in __connect
connection = pool._invoke_creator(self)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/strategies.py", line 106, in connect
return dialect.connect(*cargs, **cparams)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/default.py", line 412, in connect
return self.dbapi.connect(*cargs, **cparams)
File "/usr/local/lib/python3.5/dist-packages/psycopg2/__init__.py", line 130, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: could not connect to server: Connection refused
Is the server running on host "postgresql.ucp.svc.cluster.local" (10.96.212.170) and accepting
TCP/IP connections on port 5432?
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/local/bin/airflow", line 32, in <module>
args.func(args)
File "/usr/local/lib/python3.5/dist-packages/airflow/utils/cli.py", line 74, in wrapper
return f(*args, **kwargs)
File "/usr/local/lib/python3.5/dist-packages/airflow/bin/cli.py", line 793, in webserver
app = cached_app_rbac(conf) if settings.RBAC else cached_app(conf)
File "/usr/local/lib/python3.5/dist-packages/airflow/www/app.py", line 187, in cached_app
app = create_app(config, testing)
File "/usr/local/lib/python3.5/dist-packages/airflow/www/app.py", line 72, in create_app
from airflow.www import views
File "/usr/local/lib/python3.5/dist-packages/airflow/www/views.py", line 2232, in <module>
class ChartModelView(wwwutils.DataProfilingMixin, AirflowModelView):
File "/usr/local/lib/python3.5/dist-packages/airflow/www/views.py", line 2323, in ChartModelView
'conn_id': _connection_ids()
File "/usr/local/lib/python3.5/dist-packages/airflow/utils/db.py", line 74, in wrapper
return func(*args, **kwargs)
File "/usr/local/lib/python3.5/dist-packages/airflow/www/views.py", line 2227, in _connection_ids
.group_by(models.Connection.conn_id)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/query.py", line 2995, in __iter__
return self._execute_and_instances(context)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/query.py", line 3016, in _execute_and_instances
close_with_result=True)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/query.py", line 3025, in _get_bind_args
**kw
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/query.py", line 3007, in _connection_from_session
conn = self.session.connection(**kw)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/session.py", line 1035, in connection
execution_options=execution_options)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/session.py", line 1040, in _connection_for_bind
engine, execution_options)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/orm/session.py", line 409, in _connection_for_bind
conn = bind.contextual_connect()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 2123, in contextual_connect
self._wrap_pool_connect(self.pool.connect, None),
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 2162, in _wrap_pool_connect
e, dialect, self)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 1476, in _handle_dbapi_exception_noconnection
exc_info
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/compat.py", line 265, in raise_from_cause
reraise(type(exception), exception, tb=exc_tb, cause=cause)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/compat.py", line 248, in reraise
raise value.with_traceback(tb)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/base.py", line 2158, in _wrap_pool_connect
return fn()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 400, in connect
return _ConnectionFairy._checkout(self)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 788, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 529, in checkout
rec = pool._do_get()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 1193, in _do_get
self._dec_overflow()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/langhelpers.py", line 66, in __exit__
compat.reraise(exc_type, exc_value, exc_tb)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/util/compat.py", line 249, in reraise
raise value
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 1190, in _do_get
return self._create_connection()
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 347, in _create_connection
return _ConnectionRecord(self)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 474, in __init__
self.__connect(first_connect_check=True)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/pool.py", line 671, in __connect
connection = pool._invoke_creator(self)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/strategies.py", line 106, in connect
return dialect.connect(*cargs, **cparams)
File "/usr/local/lib/python3.5/dist-packages/sqlalchemy/engine/default.py", line 412, in connect
return self.dbapi.connect(*cargs, **cparams)
File "/usr/local/lib/python3.5/dist-packages/psycopg2/__init__.py", line 130, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) could not connect to server: Connection refused
Is the server running on host "postgresql.ucp.svc.cluster.local" (10.96.212.170) and accepting
TCP/IP connections on port 5432?
(Background on this error at: http://sqlalche.me/e/e3q8)
The postgresql pod appears to be running.
Any thoughts?
---- Nick
<snip>