右上のメニューから「Data」を選択します。
データベースが表示されるので選択します。
「Setting」の「View Credentials」をクリックします。
データベースの情報が表示されます。
Posticoを起動して接続してみます。
ホスト名にHostを、ユーザにはUserを、パスワードにはPasswordを、データベースにはDatabaseをコピーして貼り付けます。
入力したら「connect」をクリックします。
無事接続できました。
Posticoを使ってアプリケーションのデータを変更することができます。
「config\database.yml」を編集しておきます。
「production」の項目を記述変更します。
記述変更 config\database.yml（84行目）
production: <<: *default database: dbfkk3gns93020 #Database username: exogaknfztlnbz #User password: af8b6bcbeec5e271b45c180d524dfb7000e084eba518531c793239b5167df758 #Password host: ec2-54-236-169-55.compute-1.amazonaws.com #Host
config\database.yml
# PostgreSQL. Versions 9.3 and up are supported. # # Install the pg driver: # gem install pg # On macOS with Homebrew: # gem install pg -- --with-pg-config=/usr/local/bin/pg_config # On macOS with MacPorts: # gem install pg -- --with-pg-config=/opt/local/lib/postgresql84/bin/pg_config # On Windows: # gem install pg # Choose the win32 build. # Install PostgreSQL and put its /bin directory on your path. # # Configure Using Gemfile # gem 'pg' # default: &default adapter: postgresql encoding: unicode # For details on connection pooling, see Rails configuration guide # https://guides.rubyonrails.org/configuring.html#database-pooling pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %> username: postgres password: g1117802 #ご自分のrootパスワードを入れてください host: localhost development: <<: *default database: Gakushuu6_development # The specified database role being used to connect to postgres. # To create additional roles in postgres see `$ createuser --help`. # When left blank, postgres will use the default role. This is # the same name as the operating system user that initialized the database. #username: Gakushuu6 # The password associated with the postgres role (username). #password: # Connect on a TCP socket. Omitted by default since the client uses a # domain socket that doesn't need configuration. Windows does not have # domain sockets, so uncomment these lines. #host: localhost # The TCP port the server listens on. Defaults to 5432. # If your server runs on a different port number, change accordingly. #port: 5432 # Schema search path. The server defaults to $user,public #schema_search_path: myapp,sharedapp,public # Minimum log levels, in increasing order: # debug5, debug4, debug3, debug2, debug1, # log, notice, warning, error, fatal, and panic # Defaults to warning. #min_messages: notice # 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: Gakushuu6_test # As with config/credentials.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 https://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="postgres://myuser:mypass@localhost/somedatabase" # # You can use this database configuration with: # # production: # url: <%= ENV['DATABASE_URL'] %> # production: <<: *default database: dbda9r36jtbe5h #Database username: kqtewoltlapirp #User password: 21f8ca3fe7c17bc8d75e78d4054fc954162721dde7fd930120e4c12cb214df84 #Password host: ec2-34-234-228-127.compute-1.amazonaws.com #Host # database: Gakushuu6_production # username: Gakushuu6 # password: <%= ENV['GAKUSHUU6_DATABASE_PASSWORD'] %>
