Я полностью настроил eb для rails и пытаюсь развернуть приложение rails.
При первом развертывании приложения все работает нормально. но мое приложение получает неправильный хост БД. это был текущий IP-адрес экземпляра ec2. во второй раз я пытаюсь развернуть, миграция не сработала. На этот раз хостом базы данных был IP-адрес экземпляра ec2.
Я проверил сам экземпляр и повторил мой RDS_HOSTNAME, и это было правильное значение.
Есть ли у кого-нибудь идея, почему мой ip хоста db является текущим ip-адресом ec2 вместо значения RDS_HOSTNAME?
Используемая мной платформа:
Puma с Ruby 2.6 на 64-битной Amazon Linux / 2.11.3
Вот моя конфигурация БД:
development:
adapter: mysql2
encoding: utf8
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
username: root
password:
socket: /tmp/mysql.sock
database: f_development
test:
adapter: mysql2
encoding: utf8
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
username: root
password:
socket: /tmp/mysql.sock
database: f_test
production:
adapter: mysql2
encoding: utf8
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
database: <%= ENV.fetch('RDS_DB_NAME') %>
username: <%= ENV.fetch('RDS_USERNAME') %>
password: <%= ENV.fetch('RDS_PASSWORD') %>
host: <%= ENV.fetch('RDS_HOSTNAME') %>
port: <%= ENV.fetch('RDS_PORT') %>
Вот мои расширения eb:
packages:
yum:
git: []
openssl-devel: []
ImageMagick-devel: []
files:
# Runs before `./10_bundle_install.sh`:
"/opt/elasticbeanstalk/hooks/appdeploy/pre/09_gem_install_bundler.sh" :
mode: "000775"
owner: root
group: users
content: |
#!/usr/bin/env bash
EB_APP_STAGING_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k app_staging_dir)
EB_SCRIPT_DIR=$(/opt/elasticbeanstalk/bin/get-config container -k script_dir)
# Source the application's ruby, i.e. 2.6. Otherwise it will be 2.3, which will give this error: `bundler requires Ruby version >= 2.3.0`
. $EB_SCRIPT_DIR/use-app-ruby.sh
cd $EB_APP_STAGING_DIR
echo "Installing compatible bundler"
gem install bundler -v 2.1.4
commands:
01_install_node:
command: |
sudo curl --silent --location https://rpm.nodesource.com/setup_8.x | sudo bash -
sudo yum -y install nodejs
02_install_yarn:
# don't run the command if yarn is already installed (file /usr/bin/yarn exists)
test: '[ ! -f /usr/bin/yarn ] && echo "Yarn not found, installing..."'
command: |
sudo wget https://dl.yarnpkg.com/rpm/yarn.repo -O /etc/yum.repos.d/yarn.repo
sudo yum -y install yarn
И вот один пример вывода консоли из моего приложения rails:
F, [2020-03-06T07:57:35.544473 #18438] FATAL -- : [f8a1cc9e-57df-409b-a504-a8592168d91c] Mysql2::Error::ConnectionError (Access denied for user 'admin'@'10.0.101.120' (using password: YES)):
F, [2020-03-06T07:57:35.544501 #18438] FATAL -- : [f8a1cc9e-57df-409b-a504-a8592168d91c]
F, [2020-03-06T07:57:35.544541 #18438] FATAL -- : [f8a1cc9e-57df-409b-a504-a8592168d91c] mysql2 (0.5.3) lib/mysql2/client.rb:90:in `connect'
[f8a1cc9e-57df-409b-a504-a8592168d91c] mysql2 (0.5.3) lib/mysql2/client.rb:90:in `initialize'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_adapters/mysql2_adapter.rb:22:in `new'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_adapters/mysql2_adapter.rb:22:in `mysql2_connection'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:830:in `new_connection'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:874:in `checkout_new_connection'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:853:in `try_to_checkout_new_connection'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:814:in `acquire_connection'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:538:in `checkout'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:382:in `connection'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:1033:in `retrieve_connection'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_handling.rb:118:in `retrieve_connection'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/connection_handling.rb:90:in `connection'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/model_schema.rb:466:in `load_schema!'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/attributes.rb:234:in `load_schema!'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/attribute_decorators.rb:51:in `load_schema!'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/model_schema.rb:459:in `block in load_schema'
[f8a1cc9e-57df-409b-a504-a8592168d91c] /opt/rubies/ruby-2.6.5/lib/ruby/2.6.0/monitor.rb:235:in `mon_synchronize'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/model_schema.rb:456:in `load_schema'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/model_schema.rb:346:in `attribute_types'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/attribute_methods.rb:230:in `has_attribute?'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activerecord (5.2.4.1) lib/active_record/inheritance.rb:55:in `new'
[f8a1cc9e-57df-409b-a504-a8592168d91c] devise (4.7.1) app/controllers/devise/sessions_controller.rb:11:in `new'
[f8a1cc9e-57df-409b-a504-a8592168d91c] actionpack (5.2.4.1) lib/action_controller/metal/basic_implicit_render.rb:6:in `send_action'
[f8a1cc9e-57df-409b-a504-a8592168d91c] actionpack (5.2.4.1) lib/abstract_controller/base.rb:194:in `process_action'
[f8a1cc9e-57df-409b-a504-a8592168d91c] actionpack (5.2.4.1) lib/action_controller/metal/rendering.rb:30:in `process_action'
[f8a1cc9e-57df-409b-a504-a8592168d91c] actionpack (5.2.4.1) lib/abstract_controller/callbacks.rb:42:in `block in process_action'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activesupport (5.2.4.1) lib/active_support/callbacks.rb:109:in `block in run_callbacks'
[f8a1cc9e-57df-409b-a504-a8592168d91c] audited (4.9.0) lib/audited/sweeper.rb:14:in `around'
[f8a1cc9e-57df-409b-a504-a8592168d91c] activesupport (5.2.4.1) lib/active_support/callbacks.rb:118:in `block in run_callbacks'
[f8a1cc9e-57df-409b-a504-a8592168d91c] audited (4.9.0) lib/audited/sweeper.rb:14:in `around'
[f8a1
Обновление: вот файл журнала, когда я пытаюсь развернуть elasti c beanstalk во второй раз:
2020-03-06 08:32:36 INFO Environment update is starting.
2020-03-06 08:32:39 INFO Deploying new version to instance(s).
2020-03-06 08:34:18 ERROR [Instance: i-020c0153964e91b93] Command failed on instance. Return code: 1 Output: (TRUNCATED)...or::ConnectionError: Access denied for user 'admin'@'10.0.101.120' (using password: YES)
/opt/rubies/ruby-2.6.5/bin/bundle:23:in `load'
/opt/rubies/ruby-2.6.5/bin/bundle:23:in `<main>'