Dependant on issue #2

We have the component Pager.vue already in the repository, which is a Vue component for pagination, however it isn't yet used.

PrefixList.vue should use Pager.vue for pagination, using the limit/skip GET parameters as explained in issue #2

systemctl start looking-glass.service lg-queue.service

"Job for lg-queue.service failed because of unavailable resources or another system error.
See "systemctl status lg-queue.service" and "journalctl -xe" for details.
Job for looking-glass.service failed because of unavailable resources or another system error.
See "systemctl status looking-glass.service" and "journalctl -xe" for details."

systemctl status lg-queue.service

• lg-queue.service - Privex Network Looking Glass - Queue Loader
  Loaded: loaded (/etc/systemd/system/lg-queue.service; enabled; vendor preset: en>
  Active: activating (auto-restart) (Result: resources) since Mon 2020-07-06 18:45>

systemctl status looking-glass.service

• looking-glass.service - Privex Network Looking Glass - Web App
  Loaded: loaded (/etc/systemd/system/looking-glass.service; enabled; vendor preset: enabled)
  Active: activating (auto-restart) (Result: resources) since Mon 2020-07-06 18:53:10 UTC; 22s ago

Jul 06 18:53:10 lg systemd[1]: Failed to start Privex Network Looking Glass - Web App.

journalctl -xe

Jul 06 18:54:41 lg systemd[1]: Stopped Privex Network Looking Glass - Web App.
-- Subject: A stop job for unit looking-glass.service has finished
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support

-- A stop job for unit looking-glass.service has finished.

-- The job identifier is 569 and the job result is done.
Jul 06 18:54:41 lg systemd[1]: looking-glass.service: Failed to load environment files: No such file or directory
Jul 06 18:54:41 lg systemd[1]: looking-glass.service: Failed to run 'start' task: No such file or directory
Jul 06 18:54:41 lg systemd[1]: looking-glass.service: Failed with result 'resources'.
-- Subject: Unit failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support

-- The unit looking-glass.service has entered the 'failed' state with result 'resources'.
Jul 06 18:54:41 lg systemd[1]: Failed to start Privex Network Looking Glass - Web App.
-- Subject: A start job for unit looking-glass.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support

-- A start job for unit looking-glass.service has finished with a failure.

Currently the API doesn't support pagination, which can be a problem when viewing ASNs with large amounts of prefixes such as Hurricane Electric (AS6939).

The list_prefixes view ( https://github.com/Privex/looking-glass/blob/master/lg/peerapp/views.py#L117 ) should support the GET parameters limit / skip, and to prevent abuse, limit should have a configurable default and maximum, e.g. DEFAULT_API_LIMIT=1000 MAX_API_LIMIT=10000

Example:

# page 1
GET /api/v1/prefixes?asn=6939&limit=1000

# page 2
GET /api/v1/prefixes?asn=6939&limit=1000&skip=1000

Hi, I'm getting this error:

lg@lg:~/looking-glass$ sudo ./run.sh server Loading .env environment variables… [2020-10-05 14:58:02 +0000] [6751] [INFO] Starting gunicorn 20.0.4 [2020-10-05 14:58:02 +0000] [6751] [INFO] Listening at: http://127.0.0.1:8282 (6751) [2020-10-05 14:58:02 +0000] [6751] [INFO] Using worker: sync [2020-10-05 14:58:02 +0000] [6771] [INFO] Booting worker with pid: 6771 [2020-10-05 14:58:02 +0000] [6772] [INFO] Booting worker with pid: 6772 [2020-10-05 14:58:02 +0000] [6774] [INFO] Booting worker with pid: 6774 [2020-10-05 14:58:02 +0000] [6775] [INFO] Booting worker with pid: 6775 /usr/local/lib/python3.6/dist-packages/privex/helpers/converters.py:56: UserWarning: Failed to import dataclasses - falling back to placeholder type warnings.warn(f"Failed to import dataclasses - falling back to placeholder type") [2020-10-05 14:58:03 +0000] [6771] [ERROR] Exception in worker process Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/gunicorn/arbiter.py", line 583, in spawn_worker worker.init_process() File "/usr/local/lib/python3.6/dist-packages/gunicorn/workers/base.py", line 119, in init_process self.load_wsgi() File "/usr/local/lib/python3.6/dist-packages/gunicorn/workers/base.py", line 144, in load_wsgi self.wsgi = self.app.wsgi() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/base.py", line 67, in wsgi self.callable = self.load() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/wsgiapp.py", line 49, in load return self.load_wsgiapp() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/wsgiapp.py", line 39, in load_wsgiapp return util.import_app(self.app_uri) File "/usr/local/lib/python3.6/dist-packages/gunicorn/util.py", line 358, in import_app mod = importlib.import_module(module) File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 994, in _gcd_import File "<frozen importlib._bootstrap>", line 971, in _find_and_load File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 665, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 678, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/home/lg/looking-glass/wsgi.py", line 19, in <module> from lg.app import flask File "/home/lg/looking-glass/lg/app.py", line 6, in <module> from lg import base, api File "/home/lg/looking-glass/lg/base.py", line 122, in <module> AppError = namedtuple('AppError', 'code message status', defaults=['', 500]) TypeError: namedtuple() got an unexpected keyword argument 'defaults' [2020-10-05 14:58:03 +0000] [6771] [INFO] Worker exiting (pid: 6771) /usr/local/lib/python3.6/dist-packages/privex/helpers/converters.py:56: UserWarning: Failed to import dataclasses - falling back to placeholder type warnings.warn(f"Failed to import dataclasses - falling back to placeholder type") [2020-10-05 14:58:03 +0000] [6775] [ERROR] Exception in worker process Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/gunicorn/arbiter.py", line 583, in spawn_worker worker.init_process() File "/usr/local/lib/python3.6/dist-packages/gunicorn/workers/base.py", line 119, in init_process self.load_wsgi() File "/usr/local/lib/python3.6/dist-packages/gunicorn/workers/base.py", line 144, in load_wsgi self.wsgi = self.app.wsgi() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/base.py", line 67, in wsgi self.callable = self.load() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/wsgiapp.py", line 49, in load return self.load_wsgiapp() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/wsgiapp.py", line 39, in load_wsgiapp return util.import_app(self.app_uri) File "/usr/local/lib/python3.6/dist-packages/gunicorn/util.py", line 358, in import_app mod = importlib.import_module(module) File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 994, in _gcd_import File "<frozen importlib._bootstrap>", line 971, in _find_and_load File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 665, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 678, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/home/lg/looking-glass/wsgi.py", line 19, in <module> from lg.app import flask File "/home/lg/looking-glass/lg/app.py", line 6, in <module> from lg import base, api File "/home/lg/looking-glass/lg/base.py", line 122, in <module> AppError = namedtuple('AppError', 'code message status', defaults=['', 500]) TypeError: namedtuple() got an unexpected keyword argument 'defaults' [2020-10-05 14:58:03 +0000] [6775] [INFO] Worker exiting (pid: 6775) /usr/local/lib/python3.6/dist-packages/privex/helpers/converters.py:56: UserWarning: Failed to import dataclasses - falling back to placeholder type warnings.warn(f"Failed to import dataclasses - falling back to placeholder type") /usr/local/lib/python3.6/dist-packages/privex/helpers/converters.py:56: UserWarning: Failed to import dataclasses - falling back to placeholder type warnings.warn(f"Failed to import dataclasses - falling back to placeholder type") [2020-10-05 14:58:03 +0000] [6774] [ERROR] Exception in worker process Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/gunicorn/arbiter.py", line 583, in spawn_worker worker.init_process() File "/usr/local/lib/python3.6/dist-packages/gunicorn/workers/base.py", line 119, in init_process self.load_wsgi() File "/usr/local/lib/python3.6/dist-packages/gunicorn/workers/base.py", line 144, in load_wsgi self.wsgi = self.app.wsgi() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/base.py", line 67, in wsgi self.callable = self.load() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/wsgiapp.py", line 49, in load return self.load_wsgiapp() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/wsgiapp.py", line 39, in load_wsgiapp return util.import_app(self.app_uri) File "/usr/local/lib/python3.6/dist-packages/gunicorn/util.py", line 358, in import_app mod = importlib.import_module(module) File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 994, in _gcd_import File "<frozen importlib._bootstrap>", line 971, in _find_and_load File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 665, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 678, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/home/lg/looking-glass/wsgi.py", line 19, in <module> from lg.app import flask File "/home/lg/looking-glass/lg/app.py", line 6, in <module> from lg import base, api File "/home/lg/looking-glass/lg/base.py", line 122, in <module> AppError = namedtuple('AppError', 'code message status', defaults=['', 500]) TypeError: namedtuple() got an unexpected keyword argument 'defaults' [2020-10-05 14:58:03 +0000] [6774] [INFO] Worker exiting (pid: 6774) [2020-10-05 14:58:03 +0000] [6772] [ERROR] Exception in worker process Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/gunicorn/arbiter.py", line 583, in spawn_worker worker.init_process() File "/usr/local/lib/python3.6/dist-packages/gunicorn/workers/base.py", line 119, in init_process self.load_wsgi() File "/usr/local/lib/python3.6/dist-packages/gunicorn/workers/base.py", line 144, in load_wsgi self.wsgi = self.app.wsgi() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/base.py", line 67, in wsgi self.callable = self.load() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/wsgiapp.py", line 49, in load return self.load_wsgiapp() File "/usr/local/lib/python3.6/dist-packages/gunicorn/app/wsgiapp.py", line 39, in load_wsgiapp return util.import_app(self.app_uri) File "/usr/local/lib/python3.6/dist-packages/gunicorn/util.py", line 358, in import_app mod = importlib.import_module(module) File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 994, in _gcd_import File "<frozen importlib._bootstrap>", line 971, in _find_and_load File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 665, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 678, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/home/lg/looking-glass/wsgi.py", line 19, in <module> from lg.app import flask File "/home/lg/looking-glass/lg/app.py", line 6, in <module> from lg import base, api File "/home/lg/looking-glass/lg/base.py", line 122, in <module> AppError = namedtuple('AppError', 'code message status', defaults=['', 500]) TypeError: namedtuple() got an unexpected keyword argument 'defaults' [2020-10-05 14:58:03 +0000] [6772] [INFO] Worker exiting (pid: 6772) [2020-10-05 14:58:03 +0000] [6751] [INFO] Shutting down: Master [2020-10-05 14:58:03 +0000] [6751] [INFO] Reason: Worker failed to boot.

Hi there,

The installation fails every time whenever I try to rebuild the db with Flask. Error below.
Can anyone guide where things went wrong?

(looking-glass) lg@bgp-lg:~/looking-glass$ flask db upgrade
Traceback (most recent call last):
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 3240, in _wrap_pool_connect
return fn()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 310, in connect
return _ConnectionFairy._checkout(self)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 868, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 476, in checkout
rec = pool._do_get()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/impl.py", line 256, in _do_get
return self._create_connection()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 256, in _create_connection
return _ConnectionRecord(self)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 371, in init
self.__connect()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 666, in _connect
pool.logger.debug("Error on connect(): %s", e)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/util/langhelpers.py", line 72, in exit
with_traceback=exc_tb,
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 207, in raise
raise exception
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 661, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/create.py", line 590, in connect
return dialect.connect(*cargs, **cparams)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 584, in connect
return self.dbapi.connect(*cargs, **cparams)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/psycopg2/init.py", line 122, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: fe_sendauth: no password supplied

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/bin/flask", line 8, in
sys.exit(main())
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/flask/cli.py", line 894, in main
cli.main(args=args, prog_name=name)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/flask/cli.py", line 557, in main
return super(FlaskGroup, self).main(*args, **kwargs)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/click/core.py", line 1062, in main
rv = self.invoke(ctx)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/click/core.py", line 1668, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/click/core.py", line 1668, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/click/core.py", line 1404, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/click/core.py", line 763, in invoke
return __callback(*args, **kwargs)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/click/decorators.py", line 26, in new_func
return f(get_current_context(), *args, **kwargs)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/flask/cli.py", line 412, in decorator
return __ctx.invoke(f, *args, **kwargs)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/click/core.py", line 763, in invoke
return __callback(*args, **kwargs)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/flask_migrate/cli.py", line 149, in upgrade
_upgrade(directory, revision, sql, tag, x_arg)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/flask_migrate/init.py", line 98, in wrapped
f(*args, **kwargs)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/flask_migrate/init.py", line 185, in upgrade
command.upgrade(config, revision, sql=sql, tag=tag)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/alembic/command.py", line 320, in upgrade
script.run_env()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/alembic/script/base.py", line 563, in run_env
util.load_python_file(self.dir, "env.py")
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/alembic/util/pyfiles.py", line 92, in load_python_file
module = load_module_py(module_id, path)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/alembic/util/pyfiles.py", line 108, in load_module_py
spec.loader.exec_module(module) # type: ignore
File "", line 728, in exec_module
File "", line 219, in _call_with_frames_removed
File "migrations/env.py", line 96, in
run_migrations_online()
File "migrations/env.py", line 81, in run_migrations_online
with connectable.connect() as connection:
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 3194, in connect
return self._connection_cls(self, close_with_result=close_with_result)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 96, in init
else engine.raw_connection()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 3273, in raw_connection
return self._wrap_pool_connect(self.pool.connect, _connection)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 3244, in wrap_pool_connect
e, dialect, self
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 2098, in handle_dbapi_exception_noconnection
sqlalchemy_exception, with_traceback=exc_info[2], from=e
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 207, in raise
raise exception
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 3240, in _wrap_pool_connect
return fn()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 310, in connect
return _ConnectionFairy._checkout(self)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 868, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 476, in checkout
rec = pool._do_get()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/impl.py", line 256, in _do_get
return self._create_connection()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 256, in _create_connection
return _ConnectionRecord(self)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 371, in init
self.__connect()
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 666, in _connect
pool.logger.debug("Error on connect(): %s", e)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/util/langhelpers.py", line 72, in exit
with_traceback=exc_tb,
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 207, in raise
raise exception
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/pool/base.py", line 661, in __connect
self.dbapi_connection = connection = pool._invoke_creator(self)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/create.py", line 590, in connect
return dialect.connect(*cargs, **cparams)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 584, in connect
return self.dbapi.connect(*cargs, **cparams)
File "/home/lg/.local/share/virtualenvs/looking-glass-2jbejzgb/lib/python3.7/site-packages/psycopg2/init.py", line 122, in connect
conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) fe_sendauth: no password supplied

(Background on this error at: https://sqlalche.me/e/14/e3q8)
(looking-glass) lg@bgp-lg:~/looking-glass$

Regards,
Khalid