气流基本身份验证导致登录页面上的“重定向过多”

Question

我设置了 airflow.cfg ：

authenticate = True
auth_backend = airflow.contrib.auth.backends.password_auth

我认为，我能够看到登录页面，然后打开http://localhost:8089/admin，但是我只能看到“重定向过多”页面，日志看起来像：

airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/ HTTP/1.1" 302 281 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/ HTTP/1.1" 302 281 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/ HTTP/1.1" 302 281 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/ HTTP/1.1" 302 281 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/ HTTP/1.1" 302 281 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/ HTTP/1.1" 302 281 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/ HTTP/1.1" 302 281 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/ HTTP/1.1" 302 281 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/ HTTP/1.1" 302 281 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"
airflow_webserver_1           | 172.21.0.1 - - [15/Jul/2019:06:35:53 +0000] "GET /admin/airflow/login?next=%2Fadmin%2F HTTP/1.1" 302 221 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36"

不知道为什么它不起作用...