update readme.md

README.md

@@ -1,3 +1,15 @@
+# How to use
+
+```bash
+
+    git clone https://github.com/xnuinside/airflow_in_docker_compose
+    cd airflow_in_docker_compose
+    docker-compose -f docker-compose-with-celery-executor.yml up --build
+
+```
+
+Wait until all services will succesfull up & open http://localhost:8080/admin. 
+
 # Apache Airflow with Docker Compose examples
 **UPD from July 2020: 
 Those articles was created before release of official Apache Airflow Docker image and they use puckel/docker-airflow. 
@@ -29,6 +41,13 @@ Source files for article with description on Medium.
 ![Main Apache Airflow UI](/docs/img/main.png?raw=true "Main Apache Airflow UI")
 ![Version](/docs/img/version.png?raw=true "Version Screen")
 
+
+### 29.11.2020:
+1. Update Apache Airflow version to 1.10.12
+2. Update PostgreSQL DB to 13.1
+3. Added restart_policy to services in docker-compose
+
+
 ### 07.2020:
 1. All compose files with puckel_image moved to docker_with_puckel_image
 2. Creted docker-compose config based on official image (required docker-compose version 3.7 and higher):

docker-compose-with-celery-executor.yml

@@ -4,7 +4,7 @@ networks:
 
 services:
   postgres:
-    image: postgres:11.5
+    image: postgres:13.1
     environment:
       - POSTGRES_USER=airflow
       - POSTGRES_DB=airflow
@@ -36,14 +36,19 @@ services:
   webserver:
     env_file:
       - .env
-    image: apache/airflow:1.10.11
+    image: apache/airflow:1.10.12
     ports:
       - 8080:8080
     volumes:
-      - ./dags:/opt/airflow/dags
+      - ./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
@@ -56,54 +61,75 @@ services:
     networks:
       - airflow
   flower:
-    image: apache/airflow:1.10.11
+    image: apache/airflow:1.10.12
     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: flower
     networks:
       - airflow
   scheduler:
-    image: apache/airflow:1.10.11
+    image: apache/airflow:1.10.12
     env_file:
       - .env
     volumes:
-      - ./dags:/opt/airflow/dags
+      - ./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:1.10.11
+    image: apache/airflow:1.10.12
     env_file:
       - .env
     volumes:
-      - ./dags:/opt/airflow/dags
+      - ./airflow_files/dags:/opt/airflow/dags
       - ./logs:/opt/airflow/logs
       - ./files:/opt/airflow/files
       - /var/run/docker.sock:/var/run/docker.sock
     command: worker
     depends_on:
       - scheduler
+    
+    deploy:
+      restart_policy:
+        condition: on-failure
+        delay: 8s
+        max_attempts: 3
     networks:
       - airflow
   initdb:
-    image: apache/airflow:1.10.11
+    image: apache/airflow:1.10.12
     env_file:
       - .env
     volumes:
-      - ./dags:/opt/airflow/dags
+      - ./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 initdb"
     depends_on:
       - redis