ppetruneac opened a new issue #17299: URL: https://github.com/apache/airflow/issues/17299
**Apache Airflow version**: `apache-airflow==2.1.2` **Kubernetes version (if you are using kubernetes)** (use `kubectl version`): NA **Environment**: - **Cloud provider or hardware configuration**: NA - **OS** (e.g. from /etc/os-release): ``` NAME="Ubuntu" VERSION="16.04.7 LTS (Xenial Xerus)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.7 LTS" VERSION_ID="16.04" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" VERSION_CODENAME=xenial UBUNTU_CODENAME=xenial ``` - **Kernel** (e.g. `uname -a`): `Linux laptop-name 4.15.0-142-generic #146~16.04.1-Ubuntu SMP Tue Apr 13 09:27:15 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux` - **Install tools**: - **Others**: **What happened**: Airflow webserver does not load when using a browser VPN. I use Surfshark 3.3.0 Brave extension and when I turn it on, the following error occurs. Once the VPN turns off, the normal Airflow home view comes up. ``` This page isn’t working0.0.0.0 is currently unable to handle this request. HTTP ERROR 503 ``` **What you expected to happen**: I expect Airflow to load and work properly even though the VPN is running. **How to reproduce it**: Install Surfshark VPN extension and turn it on and off. **Anything else we need to know**: This happens every time the VPN is switched on and an action (e.g. click to load) is done on Airflow UI. <details><summary>logs once VPN is off</summary> ``` 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET / HTTP/1.1" 302 217 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /home HTTP/1.1" 200 34888 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/css/bootstrap.min.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/css/font-awesome.min.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/datepicker/bootstrap-datepicker.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/select2/select2.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/css/flags/flags16.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/airflowDefaultTheme.3e8bda71892b61b62f94.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/css/ab.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/materialIcons.3221294eb511f43d1b15.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/main.e52cf607b64cdcd15089.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/loadingDots.4033edd9abf2750d6f8f.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/bootstrap-datetimepicker.min.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/switch.e97750fdb7423f33656a.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/flash.d205b61edc54ed448412.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/dags.6c090f6b27d152c78e7a.css HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/js/jquery-latest.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/js/ab_filters.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/js/ab_actions.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/js/bootstrap.min.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/select2/select2.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/datepicker/bootstrap-datepicker.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/js/ab.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/moment.c1933ee062e9650051f7.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/bootstrap-datetimepicker.min.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/d3.min.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/main.e52cf607b64cdcd15089.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/bootstrap3-typeahead.min.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/dist/dags.6c090f6b27d152c78e7a.js HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "GET /static/appbuilder/fonts/fontawesome-webfont.woff2?v=4.7.0 HTTP/1.1" 304 0 "http://0.0.0.0:8080/static/appbuilder/css/font-awesome.min.css" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "POST /last_dagruns HTTP/1.1" 200 1312 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "POST /blocked HTTP/1.1" 200 2 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "POST /dag_stats HTTP/1.1" 200 1626 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:37 +0100] "POST /task_stats HTTP/1.1" 200 5846 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" 127.0.0.1 - - [28/Jul/2021:23:41:38 +0100] "GET /static/pin_32.png HTTP/1.1" 304 0 "http://0.0.0.0:8080/home" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36" ``` </details> -- This is an automated message from the Apache Git Service. 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