Setup on local machine

The Playbooks project has multiple components:

ReactJs application
Python Django backend server
Celery beat
4 Celery workers listening on 4 different queues
Redis
Postgres DB

For development, you should keep all components deployed via the docker compose file. The one you are developing, you can deploy in local.

For the remaining, setup using the following scripts (all run from root directory in different terminal windows):
Note :- Replace the DB credentials if you have changed them

Backend Server

export POSTGRES_HOST=localhost
export POSTGRES_USER=user
export POSTGRES_DB=db
export POSTGRES_PASSWORD=pass
export CELERY_BROKER_URL=redis://localhost:6379/0
export CELERY_RESULT_BACKEND=redis://localhost:6379/0
export REDIS_URL=redis://localhost:6379/0
python3 manage.py runserver 0.0.0.0:8080

Celery beat

export POSTGRES_HOST=localhost
export POSTGRES_USER=user
export POSTGRES_DB=db
export POSTGRES_PASSWORD=pass
export CELERY_BROKER_URL=redis://localhost:6379/0
export CELERY_RESULT_BACKEND=redis://localhost:6379/0
export REDIS_URL=redis://localhost:6379/0
sh scripts/start-celery-beat.sh

Celery worker

export POSTGRES_HOST=localhost
export POSTGRES_USER=user
export POSTGRES_DB=db
export POSTGRES_PASSWORD=pass
export CELERY_BROKER_URL=redis://localhost:6379/0
export CELERY_RESULT_BACKEND=redis://localhost:6379/0
export REDIS_URL=redis://localhost:6379/0
sh scripts/start-celery-worker.sh

Scheduler Celery worker

export POSTGRES_HOST=localhost
export POSTGRES_USER=user
export POSTGRES_DB=db
export POSTGRES_PASSWORD=pass
export CELERY_BROKER_URL=redis://localhost:6379/0
export CELERY_RESULT_BACKEND=redis://localhost:6379/0
export REDIS_URL=redis://localhost:6379/0
export CELERY_QUEUE=workflow_scheduler
sh scripts/start-celery-worker.sh

Executor Celery worker

export POSTGRES_HOST=localhost
export POSTGRES_USER=user
export POSTGRES_DB=db
export POSTGRES_PASSWORD=pass
export CELERY_BROKER_URL=redis://localhost:6379/0
export CELERY_RESULT_BACKEND=redis://localhost:6379/0
export REDIS_URL=redis://localhost:6379/0
export CELERY_QUEUE=workflow_executor
sh scripts/start-celery-worker.sh

Action Execution Celery worker

export POSTGRES_HOST=localhost
export POSTGRES_USER=user
export POSTGRES_DB=db
export POSTGRES_PASSWORD=pass
export CELERY_BROKER_URL=redis://localhost:6379/0
export CELERY_RESULT_BACKEND=redis://localhost:6379/0
export REDIS_URL=redis://localhost:6379/0
export CELERY_QUEUE=workflow_action_execution
sh scripts/start-celery-worker.sh

ReactJs application

Create a nginx.local.conf file in web directory with the following:

events {}
http {
    upstream prototype {
        server localhost:8080;
    }
    upstream ui {
        server localhost:3000;
    }
    server {
        listen 80;
        client_max_body_size 10M;
        gzip on;
        gzip_vary on;
        gzip_proxied any;
        gzip_comp_level 6;
        gzip_types text/plain text/css text/xml application/json application/javascript application/xml+rss application/atom+xml image/svg+xml;
        
        location /accounts/confirm-email/ {
            proxy_pass http://ui;
        }
        location /e/ {
            proxy_pass http://prototype;
        }
        location /accounts {
            proxy_pass http://prototype;
        }
        location /media {
            proxy_pass http://prototype;
        }
        location /connectors/ {
            proxy_pass http://prototype;
        }
        location /pb/ {
            proxy_pass http://prototype;
        }
        location /executor/ {
            proxy_pass http://prototype;
        }
        location /management {
            proxy_pass http://prototype;
        }
        location / {
            proxy_pass http://ui;
        }
    }
    access_log /dev/stdout;
}

Start the nginx server (inside web directory)
```
nginx -c $PWD/nginx.local.conf -g "daemon off;"
```