airflow: Gantt chart for running dag doesn't show up in Airflow 1.10.11

@potiuk @kaxil We have the same issue: airflow 1.10.11

[webserver]
rbac = True

Tests were performed in incognito mode and in different browsers (latest stable builds of Chrome, Chromium, Brave, Firefox) with clearing cookies. On airflow 1.10.9, 1.10.10 problems were not detected.

Yeah. I’d also love some reproducibility path here. Maybe you can try to help us and narrow it down @thesuperzapper @waltermaldonado @hossein-jazayeri @ibotheperfect by trying different combinations of browsers, using different browser profiles, clearing the cache, etc.

I saw similar things happening when - during development - you use the same URL to test 1.10* and 2.* version of Airflow for example, or simply different versions of Airflow 1.10. In such cases the scripts and cookies get cached from different versions of Airflow and you need to clear cache to fix it - so if you could try it out on your systems that would help us to narrow down the issue.

I deployed airflow via docker by using bitnami’s image. This is happening both 1.10.11 and 1.10.12 versions. I also tried both chrome and firefox. Here is my docker-compose

version: '3'
services:
  postgresql:
    image: postgres:9.6
    environment:
      - POSTGRES_USER=airflow
      - POSTGRES_PASSWORD=airflow
      - POSTGRES_DB=airflow
      - PGDATA=/var/lib/postgresql/data/pgdata
    volumes:
      - ./pgdata:/var/lib/postgresql/data/pgdata

  redis:
    image: 'redis:5.0.5'
 
  airflow:
    image: bitnami/airflow:1.10.12
    environment:
      - AIRFLOW_DATABASE_NAME=airflow
      - AIRFLOW_DATABASE_USERNAME=airflow
      - AIRFLOW_DATABASE_PASSWORD=airflow
      - AIRFLOW_FERNET_KEY=****
      - AIRFLOW_EXECUTOR=CeleryExecutor
      - AIRFLOW_PASSWORD=airflow
      - AIRFLOW_USERNAME=admin
      - AIRFLOW_LOAD_EXAMPLES=no
    ports:
      - '8080:8080'
    volumes:
      - ./logs:/opt/bitnami/airflow/logs
      - ./dags:/opt/bitnami/airflow/dags

  scheduler:
    image: bitnami/airflow-scheduler:1.10.12
    environment:
      - AIRFLOW_DATABASE_NAME=airflow
      - AIRFLOW_DATABASE_USERNAME=airflow
      - AIRFLOW_DATABASE_PASSWORD=airflow
      - AIRFLOW_EXECUTOR=CeleryExecutor
      - AIRFLOW_FERNET_KEY=****
      - AIRFLOW_LOAD_EXAMPLES=no
    volumes:
      - ./logs:/opt/bitnami/airflow/logs
      - ./dags:/opt/bitnami/airflow/dags

  worker:
    image: bitnami/airflow-worker:1.10.12
    environment:
      - AIRFLOW_DATABASE_NAME=airflow
      - AIRFLOW_DATABASE_USERNAME=airflow
      - AIRFLOW_DATABASE_PASSWORD=airflow
      - AIRFLOW_EXECUTOR=CeleryExecutor
      - AIRFLOW_FERNET_KEY=****
      - AIRFLOW_LOAD_EXAMPLES=no
    volumes:
      - ./logs:/opt/bitnami/airflow/logs
      - ./dags:/opt/bitnami/airflow/dags

The issue is still happening for me as well on both 1.10.11 & 1.10.12 on both Chrome, Chromium & Firehose. I’m using RBAC UI Chrome version: Version 85.0.4183.102 (Official Build) (64-bit) Firehose version: 80.0.1 (64-bit) Chromium version (fresh install): Version 87.0.4267.0 (Developer Build) (64-bit)

It’s happening on an incognito window as well.

Webserver log of the request:

[17/Sep/2020:13:20:36 +0000] "GET /static/dist/ganttChartD3v2.***.js HTTP/1.1" 304 0 "https://airflow.***/gantt?dag_id=***&root=" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4267.0 Safari/537.36"
[17/Sep/2020:13:20:36 +0000] "GET /static/appbuilder/fonts/glyphicons-halflings-regular.woff2 HTTP/1.1" 404 3882 "https://airflow.***/static/appbuilder/css/bootstrap.min.css" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4267.0 Safari/537.36"

It’s RBAC UI