I got some problems with my rails_admin gem in the production when I trying make first user admin in Rails console.
In the development all works fine. Look at the error and code.
Error terminal:
2.3.0 :001 > u = User.first
ActiveRecord::NoDatabaseError: FATAL: database "myApp_development" does not exist
database.production.yml
default: &default
adapter: postgresql
encoding: UTF-8
pool: 5
development:
<<: *default
database: myApp_development
username: deployer
password: password
test:
<<: *default
database: myApp_test
username: deployer
password: password
production:
<<: *default
database: myApp_production
username: deployer
password: password
To run rails console in the production environment you should use bundle exec rails console production or bundle exec rails console RAILS_ENV=production, the command bundle exec rails console run console in the development env by default.
Create the database table and do
rake db:migrate RAILS_ENV=production
rails console RAILS_ENV=production
Related
I created a new rails project and did few configuration changes in database.yml.
Then had to create the database using the command rake db:create inorder to continue developing the application but I get the error below.
Els-MacBook-Pro:eshop el$ rake db:create
warning ../../package.json: No license field
FATAL: role "eshop" does not exist
Couldn't create 'eshop_development' database. Please check your configuration.
rake aborted!
PG::ConnectionBad: FATAL: role "eshop" does not exist
Tasks: TOP => db:create
(See full trace by running task with --trace)
Els-MacBook-Pro:eshop el$
I will also post the contents of my database.yml below:
default: &default
adapter: postgresql
encoding: unicode
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
development:
<<: *default
host: localhost
database: eshop_development
username: eshop
password: eshop
test:
<<: *default
host: localhost
database: eshop_test
username: eshop
password: eshop
production:
<<: *default
database: eshop_production
username: eshop
password: <%= ENV['ESHOP_DATABASE_PASSWORD'] %>
I will be grateful if someone can help me figure out why I cannot create a db. I have read all types of solutions and none seems to be working. Thanks.
In your database.yaml you need to add a port: 5432, and then Try rails db:create, as rake has been deprecated.
create a role in your postrgesql database named 'eshop'
I tried running db:migrate on my app and I'm getting this error.Not sure what is the cause.
My database is MySQL
using MySQL 64-bit connector
ruby version:ruby 2.2.6p396 (2016-11-15 revision 56800) [i386-mingw32]
I've done a google search and I'm not getting anything..Can anyone explain this error pls?
NotImplementedError: NotImplementedError
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/connection_adapters/abstract/database_statements.rb:85:in exec_query'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/connection_adapters/abstract/database_statements.rb:377:in 'select_prepared'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/connection_adapters/abstract/database_statements.rb:39:inselect_all'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/connection_adapters/abstract/query_cache.rb:95:in select_all'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/querying.rb:39:infind_by_sql'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/activerecord-5.0.1/lib/active_record/relation.rb:702:in `exec_queries'
C:/RailsInstaller/Ruby2.2.0/lib/ruby/gems/2.2.0/gems/rake-12.0.0/exe/rake:27:in <top (required)>'
C:/RailsInstaller/Ruby2.2.0/bin/rake:23:inload'
C:/RailsInstaller/Ruby2.2.0/bin/rake:23:in `'
Tasks: TOP => db:
migrate
You can try this..
Check your config/database.yml file.
your config/database.yml must look like and username, password should be change your mysql's username, password..
default: &default
adapter: mysql2
encoding: utf8
pool: 5
username: username
password: password
socket: /var/run/mysqld/mysqld.sock
development:
<<: *default
database: uBuild-rails_development
test:
<<: *default
database: uBuild-rails_test
production:
<<: *default
database: uBuild-rails_development
username: username
password: password
Also check you Gemfile
gem 'mysql2', '< 0.3' # as stated above
I had the same problem, what I did was to create the project again using this command:
rails new my_project -d=mysql
This way the configuration in database.yml and gemfile is created automatically avoiding problems. You only need to edit database.yml mysql password after this you can use
rails g scaffold Examples attrib1:string attrib2:string
to create views etc
rake db:create
to create the database and then
rake db:migrate
hope this helps...
Database file is in config/database.yml and configuration be
default: &default
adapter: mysql2 #if use postgres the add postgresql
pool: 5
timeout: 5000
username : username #mysql username
password : password #mysql password
development:
<<: *default
database: application_name
test:
<<: *default
database: application_name
production:
<<: *default
database: application_name
Run following command to setup database:
run rake db:create
run rake db:migrate
I'm on Cloud9 Ubuntu Template and I installed postgres. I'm getting an error when I try to do a "rake db:migrate".
rake aborted:PG::ConnectionBad: fe_sendauth: no password supplied
Related settings in my database.yml file
default: &default
adapter: postgresql
encoding: unicode
pool: 5
username: <%= ENV['USERNAME'] %>
password: <%= ENV['PASSWORD'] %>
host: <%= ENV['IP'] %>
development:
<<: *default
database: app_development
It seems like Cloud9 issue. I refer https://community.c9.io/t/fe-sendauth-no-password-supplied-error-after-setting-up-postgrsql-on-rails/2206/2
Run below commands on your c9 terminal.
$ source ~/.profile
$ rake db:create
$ rake db:migrate
It works for me.
I'm trying to upload a rails app to heroku and I'm running into problems to change my app from sqlite3 to postgres, mainly when I run rake db:create I get:
could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?
This is what my database.yml looks like:
default: &default
adapter: postgresql
pool: 5
timeout: 5000
development:
<<: *default
database: anagram_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: anagram_test
production:
<<: *default
database: anagram_production
Do you have postgresql installed locally? If so, double check that it's running. Your database.yml file is also missing some required information to connect to a postgres database. You need to provide username, password and hostname.
Here's an example of mine which connects to a local postgres db:
development:
adapter: postgresql
encoding: unicode
database: app_development
pool: 10
username: <%= %x(whoami) %>
password:
For heroku/production, you can use the following:
production:
url: <%= ENV['DATABASE_URL'] %>
pool: <%= ENV['DB_POOL'] || 10 %>
I'm trying to use Travis Continuous Integration on a Rails project. The documentation says that the test db must be configured as following for SQLite3:
test:
adapter: sqlite3
database: ":memory:"
timeout: 500
But I'd like to keep my default configuration for local tests. Is it possible to keep both my local settings and the Travis requirements?
My solution for this problem is fully based on a blog post with a few differences:
Travis CI specific settings in config/database.travis.yml;
cp config/database.travis.yml config/database.yml in before script section of .travis.yml;
I don't have config/database.yml in source tree.
Here is full listing for both files:
# .travis.yml
language: ruby
rvm:
- 1.9.3
env:
- DB=sqlite
- DB=mysql
- DB=postgresql
script:
- RAILS_ENV=test bundle exec rake db:migrate --trace
- bundle exec rake db:test:prepare
- bundle exec rake
before_script:
- cp config/database.travis.yml config/database.yml
- mysql -e 'create database strano_test'
- psql -c 'create database strano_test' -U postgres
# config/database.travis.yml
sqlite: &sqlite
adapter: sqlite3
database: db/<%= Rails.env %>.sqlite3
mysql: &mysql
adapter: mysql2
username: root
password:
database: strano_<%= Rails.env %>
postgresql: &postgresql
adapter: postgresql
username: postgres
password:
database: strano_<%= Rails.env %>
min_messages: ERROR
defaults: &defaults
pool: 5
timeout: 5000
host: localhost
<<: *<%= ENV['DB'] || "postgresql" %>
development:
<<: *defaults
test:
<<: *defaults
production:
<<: *defaults
#mrm's blog post doesn't say anything about answering your question.
I faced the same problem where my postgreql credentials are different on my local machine than travis default. This is the simplest solution I came up with:
# config/database.yml
test:
adapter: postgresql
database: medscraper_test
username: <%= ENV['TRAVIS'] ? 'postgres' : 'MY_TEST_USERNAME' %>
password: <%= ENV['TRAVIS'] ? '' : 'MY_TEST_PASSWORD' %>
Note that Travis CI automatically sets TRAVIS environment variable.
Your solution would be:
# config/database.yml
test:
adapter: sqlite3
database: <%= ENV['TRAVIS'] ? '":memory:"' : 'db/test.sqlite3' %>
timeout: 500
I just wrote a blog post describing how to do this.