Introduction
I am on my way to get a Ruby developer.
This article is a note for me, but I would be happy if helpful for someone.
##Environment
- macOS10
- Rails 5.2.3
- Nginx
- Unicorn
- Postgresql
- Sidekiq
- Redis
###Create a EC2 instance
- Select Amazon Linux AMI 2018.03.0(HVM,SSD Volume Type.
- Select t2.micro(for within free tier)
- Create a key pair.
↓
Public DNS generated.
(This article referred:
https://qiita.com/Quikky/items/2897573a42fd71cfc47f)
###Prepare to install rbenv
$ sudo yum install git
$ sudo yum -y install gcc
$ sudo yum -y install gcc-c++
$ sudo yum -y install zlib-devel
$ sudo yum -y install openssl-devel
$ sudo yum -y install readline-devel
###Install rbenv
$ mkdir ~/.rbenv
$ git clone https://github.com/rbenv/rbenv.git ~/.rbenv
$ mkdir ~/.rbenv/plugins ~/.rbenv/plugins/ruby-build
$ git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
$ cd ~/.rbenv/plugins/ruby-build
$ sudo ./install.sh
$ echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile
$ echo 'eval "$(rbenv init -)"' >> ~/.bash_profile
$ source ~/.bash_profile
###Install Ruby
$ rbenv install 2.4.6
$ rbenv rehash
$ rbenv global 2.4.6
$ ruby -v
###Install Bundler
$ rbenv exec gem install bundler -v 2.0.1
$ rbenv rehash
###Create a project on GitHub
###Push to GitHub
On Mac
$ git remote add origin <URL Address>
$ git add .
$ git commit -m "1st push"
$ git push -u origin master
###Pull from GitHub to EC2
$ git clone <URL Address>
$ cd <The project's directory>
###Install Rails
$ gem i -v 5.2.3 rails
$ gem list rails
$ bundle install
The below command executed due to an error occurred.
$ gem install pg -v '1.1.4' --source 'https://rubygems.org/'
###Install postgreSQL
$ yum install postgresql
$ sudo yum install postgresql-devel
To avoid the SQLite3's error
$ sudo yum install sqlite-devel
###Configure instance's security group inbound
- Configure Custom TCP/IP port 3000 0.0.0.0/0 additionally.
###Start PostgreSQL on the EC2 instance
$ sudo yum install -y postgresql-server
$ sudo /sbin/service postgresql initdb
$ sudo /sbin/service postgresql start
###Configure PostgreSQL on the EC2 instance
Master username：<the project's name>
Master password：<password>
postgres=# create role <username> with createdb login password '<password>';
postgres=# create database [database_name] owner [user_name];
$ sudo -u postgres psql
postgres=# create role <The project's name> with createdb login password '<password>';
postgres=# create database <the project's name>_production owner <The project's name>;
postgres=# create database <the project's name>_development owner <the project's name>;
postgres=# create database <the project's name>_test owner <the project's name>;
postgres=# \q
###Create DB（Postgres）
.bash_profile
export POSTGRES_USERNAME="<The project's name>"
export POSTGRES_PASSWORD="<Password>"
The project's directory
$ rails db:create
/var/lib/pgsql9/data/pg_hba.conf
local all all peer
↓
local all all md5
Modified
$ rails db:create
$ rails db:migrate
###Configure SMTP
Configure the environment variable in .bash_profile.
EMAIL_ADDRESS
EMAIL_PASSWORD
After that, execute the below command to reflect it.
$ source .bash_profile
-
Launch Redis server on EC2.
-
Select ElasticCache.
-
Press 'Create'.
Primary endpoint generated.
###Select 'security group' for Redis's inbound configuration on VPC configuration.
- Add it on the inbound edition of sg-694f3715.
- Custom TCP：TCP
- port：6379
- source 0.0.0.0/0
###Configure the below files
config/initializers/sidekiq.rb
config/redis.yml
###Restart the project and start Sidekiq
$ bundle exec sidekiq
###Install Nginx
$ sudo yum install nginx
###Copy /usr/local/etc/nginx/nginx.conf which is on Mac to EC2
$ scp -i ~/.ssh/<The project name名> nginx.conf ec2-user@XXXXXXXXXXXXXXXXXXXXX.amazonaws.com:~/nginx.conf
$ sudo cp ~/nginx.conf /etc/nginx/
Modify the port number and root directory.
###Start Unicorn
$ unicorn -c config/unicorn.rb -E production -D
###Start Nginx
$ sudo service nginx start
###Add port80(HTTP) for VPS configuration.
###Modify the permission of the home directory to 744(drwxr--r--)
$ chmod 755 ~/
###Restart Nginx
$ sudo service nginx restart
###Create DB on the production environment
$ rails db:migrate RAILS_ENV=production
###Restart Unicorn
$ kill [pid]
$ unicorn -c config/unicorn.rb -E production -D
An error occured in the asset pipeline.
Modify config.assets.compile from false to true in config/environments/production.rb
↓↓↓↓↓↓↓ My detail
*https://kakuyon.hatenablog.com/entry/2018/07/15/03
3059 referred.
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*https://kakuyon.hatenablog.com/entry/2018/07/15/033059 referred.
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