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webgoal/standalone-migrations

By webgoal

•Updated over 10 years ago

Container Docker to run Active Record migrations without a Rails application.

Image
1

405

webgoal/standalone-migrations repository overview

⁠Create a docker-compose.yml on your project
migrate:
  image: webgoal/standalone-migrations
  volumes:
    - ./db:/opt/migrations/db

As in the example you must have a 'db' folder in the same directory

⁠Create a config.yml inside the 'db' folder
development:
  adapter: mysql2
  encoding: utf8
  database: database_development
  username: user
  password: pass
  host: 192.168.1.2

production:
  adapter: mysql2
  encoding: utf8
  database: database_production
  username: user
  password: pass
  host: 192.168.1.3
⁠Restore an existing database
docker-compose run db mysql -hdb -pmypass database_development < ./db/structure.sql
⁠Create a new migration
docker-compose run migrate rake db:new_migration name="migration_name"
⁠Run migrations
docker-compose run migrate rake db:migrate
⁠Run migrations in production
docker-compose run -e RAILS_ENV='production' migrate rake db:migrate

Tag summary

Content type

Image

Digest

Size

307.2 MB

Last updated

over 10 years ago

docker pull webgoal/standalone-migrations