feluelle edited a comment on issue #8228: Expose Airflow Webserver Port in Production Docker Image URL: https://github.com/apache/airflow/pull/8228#issuecomment-613384798 I also had an issue with volumes being mounted `GET`ting on `/home`: ``` Traceback (most recent call last): File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 2446, in wsgi_app response = self.full_dispatch_request() File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 1951, in full_dispatch_request rv = self.handle_user_exception(e) File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 1820, in handle_user_exception reraise(exc_type, exc_value, tb) File "/home/airflow/.local/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise raise value File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 1949, in full_dispatch_request rv = self.dispatch_request() File "/home/airflow/.local/lib/python3.7/site-packages/flask/app.py", line 1935, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/home/airflow/.local/lib/python3.7/site-packages/flask_appbuilder/security/decorators.py", line 109, in wraps return f(self, *args, **kwargs) File "/opt/airflow/airflow/www/views.py", line 355, in index status_count_paused=status_count_paused) File "/opt/airflow/airflow/www/views.py", line 190, in render_template **kwargs File "/home/airflow/.local/lib/python3.7/site-packages/flask_appbuilder/baseviews.py", line 281, in render_template template, **dict(list(kwargs.items()) + list(self.extra_args.items())) File "/home/airflow/.local/lib/python3.7/site-packages/flask/templating.py", line 140, in render_template ctx.app, File "/home/airflow/.local/lib/python3.7/site-packages/flask/templating.py", line 120, in _render rv = template.render(context) File "/home/airflow/.local/lib/python3.7/site-packages/jinja2/asyncsupport.py", line 76, in render return original_render(self, *args, **kwargs) File "/home/airflow/.local/lib/python3.7/site-packages/jinja2/environment.py", line 1008, in render return self.environment.handle_exception(exc_info, True) File "/home/airflow/.local/lib/python3.7/site-packages/jinja2/environment.py", line 780, in handle_exception reraise(exc_type, exc_value, tb) File "/home/airflow/.local/lib/python3.7/site-packages/jinja2/_compat.py", line 37, in reraise raise value.with_traceback(tb) File "/opt/airflow/airflow/www/templates/airflow/dags.html", line 20, in top-level template code {% extends base_template %} File "/home/airflow/.local/lib/python3.7/site-packages/jinja2/environment.py", line 1005, in render return concat(self.root_render_func(self.new_context(vars))) File "/opt/airflow/airflow/www/templates/airflow/dags.html", line 17, in root under the License. File "/opt/airflow/airflow/www/templates/airflow/master.html", line 16, in root specific language governing permissions and limitations File "/home/airflow/.local/lib/python3.7/site-packages/flask_appbuilder/templates/appbuilder/baselayout.html", line 17, in root {% include 'appbuilder/flash.html' %} File "/home/airflow/.local/lib/python3.7/site-packages/flask_appbuilder/templates/appbuilder/init.html", line 32, in root <link href="{{url_for('appbuilder.static',filename='select2/select2.css')}}" rel="stylesheet"> File "/home/airflow/.local/lib/python3.7/site-packages/flask_appbuilder/templates/appbuilder/baselayout.html", line 37, in block_body File "/opt/airflow/airflow/www/templates/airflow/dags.html", line 106, in block_content </td> TypeError: can only concatenate str (not "NoneType") to str ```
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