210a91bd8f
PostgreSQL 13 will reach its end-of-life on November 13, 2025. So we're upgrading before that happens. We're also upgrading to PostgreSQL 14 in our CI. In this case, we're using the default distribution (Trixie, as of October 2025); it doesn't affect the development or production environments, so it's OK if use the default one.
46 lines
1.3 KiB
YAML
46 lines
1.3 KiB
YAML
services:
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# service configuration for our database
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database:
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# use the preferred version of the official Postgres image
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# see https://hub.docker.com/_/postgres/
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image: postgres:14.19-bookworm
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environment:
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- POSTGRES_USER=postgres
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- POSTGRES_PASSWORD=$POSTGRES_PASSWORD
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# persist the database between containers by storing it in a volume
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volumes:
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- db_data:/var/lib/postgresql/data
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# service configuration for our dockerized Rails app
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app:
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# use the Dockerfile next to this file
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build: .
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# rely on the RAILS_ENV value of the host machine
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# environment:
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#RAILS_ENV: $RAILS_ENV
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# makes the app container aware of the DB container
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depends_on:
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- database
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# expose the port we configured Unicorn to bind to
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ports:
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- "3000:3000"
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# map our application source code, in full, to the application root of our container
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volumes:
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- .:/var/www/consul
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- bundle:/usr/local/bundle
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- node_modules:/var/www/consul/node_modules
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environment:
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- DB_HOST=database # Same name as the database service
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- PGUSER=postgres
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- PGPASSWORD=${PGPASSWORD-$POSTGRES_PASSWORD}
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- POSTGRES_PASSWORD=$POSTGRES_PASSWORD
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volumes:
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db_data: {}
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bundle: {}
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node_modules: {}
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