/usr/lib/ruby/vendor_ruby/rails/generators/rails/app/templates/config/databases/jdbcmysql.yml is in ruby-railties 2:4.2.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | # MySQL. Versions 4.1 and 5.0 are recommended.
#
# Install the MySQL driver:
# gem install activerecord-jdbcmysql-adapter
#
# Configure Using Gemfile
# gem 'activerecord-jdbcmysql-adapter'
#
# And be sure to use new-style password hashing:
# http://dev.mysql.com/doc/refman/5.0/en/old-client.html
#
default: &default
adapter: mysql
username: root
password:
host: localhost
development:
<<: *default
database: <%= app_name %>_development
# Warning: The database defined as "test" will be erased and
# re-generated from your development database when you run "rake".
# Do not set this db to the same as development or production.
test:
<<: *default
database: <%= app_name %>_test
# As with config/secrets.yml, you never want to store sensitive information,
# like your database password, in your source code. If your source code is
# ever seen by anyone, they now have access to your database.
#
# Instead, provide the password as a unix environment variable when you boot
# the app. Read http://guides.rubyonrails.org/configuring.html#configuring-a-database
# for a full rundown on how to provide these environment variables in a
# production deployment.
#
# On Heroku and other platform providers, you may have a full connection URL
# available as an environment variable. For example:
#
# DATABASE_URL="mysql://myuser:mypass@localhost/somedatabase"
#
# You can use this database configuration with:
#
# production:
# url: <%%= ENV['DATABASE_URL'] %>
#
production:
<<: *default
database: <%= app_name %>_production
username: <%= app_name %>
password: <%%= ENV['<%= app_name.upcase %>_DATABASE_PASSWORD'] %>
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