fix typo

README.md

@@ -1,5 +1,33 @@
 # How to use
 
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/Z8Z237B0Q)
+
+### Apache Airflow version 2.0.0
+(2.0 not 100% bacward compatible to 1.10+ this is because I move it to separate compose file):
+
+By default now RBAC is turn on and this mean, that to use Airflow UI you need create user first, for this in db_init service was added also command to create default user:
+>> *airflow users create --firstname admin --lastname admin --email admin --password admin --username admin --role Admin*
+
+Change your user password and login as you want. By default it is login: admin, password: admin.
+
+![New Apache Airflow 2.0](/docs/img/2.0.png?raw=true "Apache Airflow 2.0")
+
+
+**[docker-compose-with-celery-executor.yml](docker-compose-2.0-with-celery-executor.yml)**
+
+**NOTE: if you previous run Airflow 1.10 - remove your DB volume files before run 2.0 or change db init command to db upgrade.**
+
+```bash
+
+    git clone https://github.com/xnuinside/airflow_in_docker_compose
+    cd airflow_in_docker_compose
+    
+    docker-compose -f docker-compose-2.0-with-celery-executor.yml up --build
+
+```
+
+
+### Apache Airflow version 1.10.14:
 ```bash
 
     git clone https://github.com/xnuinside/airflow_in_docker_compose
@@ -42,6 +70,10 @@ Source files for article with description on Medium.
 ![Version](/docs/img/version.png?raw=true "Version Screen")
 
 
+### 18.12.2020:
+1. Added separate docker-compose file for Apache Airflow 2.0 version
+
+
 ### 16.12.2020:
 1. Update Apache Airflow version to 1.10.14
 2. Change  init db command to "airflow db init"

docker-compose-2.0-with-celery-executor.yml

@@ -0,0 +1,138 @@
+version: '3.2'
+networks:
+  airflow:
+
+services:
+  postgres:
+    image: postgres:13.1
+    environment:
+      - POSTGRES_USER=airflow
+      - POSTGRES_DB=airflow
+      - POSTGRES_PASSWORD=airflow
+      - PGDATA=/var/lib/postgresql/data/pgdata
+    ports:
+      - 5432:5432
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ./database/data:/var/lib/postgresql/data/pgdata
+      - ./database/logs:/var/lib/postgresql/data/log
+    command: >
+     postgres
+       -c listen_addresses=*
+       -c logging_collector=on
+       -c log_destination=stderr
+       -c max_connections=200
+    networks:
+      - airflow
+  redis:
+    image: redis:5.0.5
+    environment:
+      REDIS_HOST: redis
+      REDIS_PORT: 6379
+    ports:
+      - 6379:6379
+    networks:
+      - airflow
+  webserver:
+    env_file:
+      - .env
+    image: apache/airflow:2.0.0-python3.8
+    ports:
+      - 8080:8080
+    volumes:
+      - ./airflow_files/dags:/opt/airflow/dags
+      - ./logs:/opt/airflow/logs
+      - ./files:/opt/airflow/files
+      - /var/run/docker.sock:/var/run/docker.sock
+    deploy:
+      restart_policy:
+        condition: on-failure
+        delay: 8s
+        max_attempts: 3
+    depends_on:
+      - postgres
+      - redis
+    command: webserver
+    healthcheck:
+      test: ["CMD-SHELL", "[ -f /opt/airflow/airflow-webserver.pid ]"]
+      interval: 30s
+      timeout: 30s
+      retries: 3
+    networks:
+      - airflow
+  flower:
+    image: apache/airflow:2.0.0-python3.8
+    env_file:
+      - .env
+    ports:
+      - 5555:5555
+    depends_on:
+      - redis
+    deploy:
+      restart_policy:
+        condition: on-failure
+        delay: 8s
+        max_attempts: 3
+    volumes:
+      - ./logs:/opt/airflow/logs
+    command: celery flower
+    networks:
+      - airflow
+  scheduler:
+    image: apache/airflow:2.0.0-python3.8
+    env_file:
+      - .env
+    volumes:
+      - ./airflow_files/dags:/opt/airflow/dags
+      - ./logs:/opt/airflow/logs
+      - ./files:/opt/airflow/files
+      - /var/run/docker.sock:/var/run/docker.sock
+    command: scheduler
+    deploy:
+      restart_policy:
+        condition: on-failure
+        delay: 8s
+        max_attempts: 3
+    networks:
+      - airflow
+  worker:
+    image: apache/airflow:2.0.0-python3.8
+    env_file:
+      - .env
+    volumes:
+      - ./airflow_files/dags:/opt/airflow/dags
+      - ./logs:/opt/airflow/logs
+      - ./files:/opt/airflow/files
+      - /var/run/docker.sock:/var/run/docker.sock
+    command: celery worker
+    depends_on:
+      - scheduler
+    
+    deploy:
+      restart_policy:
+        condition: on-failure
+        delay: 8s
+        max_attempts: 3
+    networks:
+      - airflow
+  initdb:
+    image: apache/airflow:2.0.0-python3.8    
+    env_file:
+      - .env
+    volumes:
+      - ./airflow_files/dags:/opt/airflow/dags
+      - ./logs:/opt/airflow/logs
+      - ./files:/opt/airflow/files
+      - /var/run/docker.sock:/var/run/docker.sock
+    entrypoint: /bin/bash
+    deploy:
+      restart_policy:
+        condition: on-failure
+        delay: 8s
+        max_attempts: 5
+    command: -c "airflow db init && airflow users create --firstname admin --lastname admin --email admin --password admin --username admin --role Admin"
+    depends_on:
+      - redis
+      - postgres
+    networks:
+      - airflow