ответили много раз, но я слишком тупой, и мне нужен кто-то, кто объяснит мне, как мне 5 лет.
Я получаю:
C:\Users\Jaiel\Desktop\Uebung_3_Elias_Kechter_s0555064_SoSe_2018_AI_Web_Entwicklung\order_management>rails db:migrate
rails aborted!
PG::ConnectionBad: fe_sendauth: no password supplied
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
Я в Windows. Есть приложение Rails 5, которое работает как шарм, используя sqlite3 в качестве базы данных. Но, к сожалению, Heroku не хочет, чтобы у меня было вызывающее беспокойство приложение, и требует postgresql.
Я не знаю, где поставить свой пароль.
Это мой database.yml:
# PostgreSQL. Versions 9.1 and up are supported.
#
# Install the pg driver:
# gem install pg
# On OS X with Homebrew:
# gem install pg -- --with-pg-config=/usr/local/bin/pg_config
# On OS X 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
# http://guides.rubyonrails.org/configuring.html#database-pooling
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
development:
<<: *default
database: order_management_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: order_management
# 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: order_management_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="postgres://myuser:mypass@localhost/somedatabase"
#
# You can use this database configuration with:
#
# production:
# url: <%= ENV['DATABASE_URL'] %>
#
production:
<<: *default
database: order_management_production
username: order_management
password: <%= ENV['ORDER_MANAGEMENT_DATABASE_PASSWORD'] %>
Я просто хочу, чтобы это работало в течение 2 часов, сейчас я читаю и до сих пор не понимаю, что я делаю неправильно.
Я попытался вставить "пароль: пароль" (мой пароль) в разделе development
но все равно получите:
PG::ConnectionBad: FATAL: Passwort-Authentification failed for user Jaiel