superset: Unable to login to new server?

Removed the ~/.superset directory multiple times, tried configuring postgres and redis also.

Expected results

Should be able to login.

Actual results

No errors in console or network tab, server log just says:

[2019-06-02 13:50:29 +0000] [20401] [INFO] Starting gunicorn 19.8.0
[2019-06-02 13:50:29 +0000] [20401] [INFO] Listening at: http://0.0.0.0:8080 (20401)
[2019-06-02 13:50:29 +0000] [20401] [INFO] Using worker: sync
[2019-06-02 13:50:29 +0000] [20406] [INFO] Booting worker with pid: 20406

Warning in console though:

Source map error: request failed with status 404
Resource URL: https://omitted/static/appbuilder/css/bootstrap.min.css
Source Map URL: bootstrap.min.css.map

Navigated to https://omitted/login/
Using //@ to indicate sourceMappingURL pragmas is deprecated. Use //# instead
jquery-latest.js:2:21
Source map error: request failed with status 404
Resource URL: https://omitted/static/appbuilder/js/jquery-latest.js
Source Map URL: jquery-1.10.2.min.map

Source map error: request failed with status 404
Resource URL: https://omitted/static/appbuilder/css/bootstrap.min.css
Source Map URL: bootstrap.min.css.map

Screenshots

If applicable, add screenshots to help explain your problem.

How to reproduce the bug

Follow this guide https://superset.incubator.apache.org/installation.html#superset-installation-and-initialization
Setup postgres
Setup redis
Setup config

Environment

(please complete the following information):

superset version: $ superset --version Flask 1.0.2 Python 3.6.7 (default, Oct 22 2018, 11:32:17) [GCC 8.2.0] 257c100c5966c431abf19f6e813842aef8e588b5
node.js version: v10.16.0
npm version: 6.9.0

Checklist

Make sure these boxes are checked before submitting your issue - thank you!

I have checked the superset logs for python stacktraces and included it here as text if there are any.
I have reproduced the issue with at least the latest released version of superset.
I have checked the issue tracker for the same issue and I haven’t found one similar.

Additional context

`/etc/nginx/sites-enabled/omitted from code example`

server {
    server_name omitted from code example;
    listen 80;
    return 301 https://$server_name$request_uri;
}
server {
    server_name omitted from code example;
    listen 443;
    ssl on;
    ssl_certificate /etc/letsencrypt/live/omitted from code example/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/omitted from code example/privkey.pem;
    fastcgi_param HTTPS               on;
    fastcgi_param HTTP_SCHEME         https;
 
    location / {
        proxy_buffers 16 4k;
        proxy_buffer_size 2k;
        proxy_pass http://0.0.0.0:8080;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_http_version 1.1;
        proxy_connect_timeout 600;
        proxy_read_timeout 600;
        send_timeout 600;
    }
}

`superset_config.py`

import os

from werkzeug.contrib.cache import RedisCache


MAPBOX_API_KEY = os.getenv('MAPBOX_API_KEY', '')
CACHE_CONFIG = {
    'CACHE_TYPE': 'redis',
    'CACHE_DEFAULT_TIMEOUT': 300,
    'CACHE_KEY_PREFIX': 'superset_',
    'CACHE_REDIS_HOST': 'redis',
    'CACHE_REDIS_PORT': 6379,
    'CACHE_REDIS_DB': 1,
    'CACHE_REDIS_URL': 'redis://localhost:6379/1'}
SQLALCHEMY_DATABASE_URI = \
    'postgresql+psycopg2://omitted from code example:omitted from code example@localhost:5433/superset_db'
SQLALCHEMY_TRACK_MODIFICATIONS = True
SECRET_KEY = 'omitted from code example'


class CeleryConfig(object):
    BROKER_URL = 'redis://localhost:6379/0'
    CELERY_IMPORTS = ('superset.sql_lab', )
    CELERY_RESULT_BACKEND = 'redis://localhost:6379/0'
    CELERY_ANNOTATIONS = {'tasks.add': {'rate_limit': '10/s'}}


CELERY_CONFIG = CeleryConfig
RESULTS_BACKEND = RedisCache(
    host='redis',
    port=6379,
    key_prefix='superset_results'
)

`/etc/circus/conf.d/circus.ini`

[circus]
check_delay = 5
endpoint = tcp://127.0.0.1:5555
pubsub_endpoint = tcp://127.0.0.1:5556
statsd = true

[watcher:supserset]
working_dir = /home/ubuntu/repos/incubator-superset
cmd = gunicorn
args = superset:app
uid = ubuntu
numprocesses = 1
autostart = true
send_hup = true
stdout_stream.class = FileStream
stdout_stream.filename = /home/ubuntu/repos/logs/supserset.stdout.log
stdout_stream.max_bytes = 10485760
stdout_stream.backup_count = 4
stderr_stream.class = FileStream
stderr_stream.filename = /home/ubuntu/repos/logs/supserset.stderr.log
stderr_stream.max_bytes = 10485760
stderr_stream.backup_count = 4
virtualenv = /opt/venvs/superset
virtualenv_py_ver = 3.6
copy_env = true

[env:supserset]
TERM=rxvt-256color
SHELL=/bin/bash
USER=ubuntu
LANG=en_US.UTF-8
HOME=/home/ubuntu/repos
PORT=8080
SERVER=gunicorn