zzNotes.txt

# Deploying Django with Docker Compose AWS EC2

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# command for changes in Dockerfile
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docker-compose build

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# command for run server
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docker-compose up

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# command for django
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docker-compose run --rm app sh -c "django-admin startproject project_name ."
docker-compose run --rm app sh -c "python manage.py startapp app_name"
docker-compose run --rm app sh -c "python manage.py makemigrations"
docker-compose run --rm app sh -c "python manage.py createsuperuser"

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# command for file '-f'
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docker-compose -f docker-compose-deploy.yml down --volumes
docker-compose -f docker-compose-deploy.yml build
docker-compose -f docker-compose-deploy.yml up

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# ERROR

postgreSQL not connected 

Error: Database is uninitialized and superuser password is not specified.
 |     You must specify POSTGRES_PASSWORD to a non-empty value for the
 |     superuser. For example, "-e POSTGRES_PASSWORD=password" on "docker run".
 |
 |     You may also use "POSTGRES_HOST_AUTH_METHOD=trust" to allow all
 |     connections without a password. This is *not* recommended.
 |
 |     See PostgreSQL documentation about "trust":
 |     https://www.postgresql.org/docs/current/auth-trust.html

- Waiting for database...