nginx+unicorn deploy ruby web environment
Aug 08, 2016 am 09:23 AM
I recently took over a ruby web project. Since I have never been exposed to ruby and related web development before, and the documentation in the project is missing, I took some detours when deploying the project. Finally, I successfully deployed the project by referring to multiple ruby on rails development environment deployments and learning the relationship between gems/bundlers in ruby. Write it down here, it is a small summary, and it can also provide a reference for the deployment environment when you are just getting started with ruby web development.
Our project is based on padrino. If it is a rails-based project, the deployment should be similar.
1. Install ruby
Since there may be multiple ruby-related projects in the system, and different projects may need to be developed or tested for different ruby versions, multiple ruby versions may need to be installed in the system . This requires corresponding tools to manage existing versions and install new versions. I choose rbenv here, but you can also use the old rvm.Install rbenv
git clone git://github.com/sstephenson/rbenv.git ~/.rbenv echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc echo 'eval "$(rbenv init -)"' >> ~/.bashrc exec $SHELL
git clone git://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> ~/.bashrc exec $SHELL
git clone https://github.com/sstephenson/rbenv-gem-rehash.git ~/.rbenv/plugins/rbenv-gem-rehash
Since the default installation of ruby will be slower, so download the corresponding one from ruby.taobao.org first file, and then use local installation to install
wget -O ~/.rbenv/versions/ruby-2.1.5.tar.gz http://ruby.taobao.org/mirrors/ruby/2.1/ruby-2.1.5.tar.gz env RUBY_BUILD_MIRROR_URL=file:///home/ziven/.rbenv/versions/ruby-2.1.5.tar.gz# ~/.rbenv/bin/rbenv install 2.1.5
RUBY_BUILD_MIRROR_URL
2. Install necessary components
Because we generally use bundler to manage the gems needed for the project, bundler needs to be installed here.
Considering the speed of connecting ruby mirrors in China, we changed the gem source to taobao source.gem sources --remove https://rubygems.org/ gem sources -a https://ruby.taobao.org/
Install bundler
gem install bundler
3. Application deployment a. Clone web source code to the appropriate location
Here we assume that after cloning Place the source code to /opt/projectA
b. Install dependent gems
Execute in the root directory of the project:
bundle install
bundle install --deployment --without development test
c. Database related migration
Since this project is based on padrino, it needs to be executed:
padrino rake --envir db:migrate
bundle exec padrino rake --envir db:migrate
bundle exec padrino rake --envir seed
d.unicorn deployment
You may need the corresponding unicorn startup script here, which can be written by referring to ruby-china's unicorn.rb. Omitted here.
Start unicorn server:bundle exec unicorn -E production -c unicorn.rb -D
4. nginx installation configuration a. nginx installation
nginx can be installed in the same way as general Linux software. It is recommended to use the source code installation method. For the sake of simplicity here, we will temporarily install it using the package manager installation method:
sudo apt-get install nginx-full
b. nginx configuration
upstream myserver { server unix:/tmp/projectA.sock fail_timeout=0; } server { listen 7788; server_name localhost; client_max_body_size 10M; error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } root /opt/projectA/web/public; try_files $uri $uri.html @app; location @app { proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Host $http_host; proxy_redirect off; proxy_pass http://myserver; } }
unix:/tmp/projectA.sock
The deployment of ruby on rails projects is similar. During the deployment process, you may need to make corresponding adjustments according to the situation when executing the corresponding commands. However, as long as you are familiar with the deployment method of ruby web, it is relatively easy to deploy other documents that can be referred to related frameworks.
The above introduces nginx+unicorn deployment of ruby web environment, including aspects of the content. I hope it will be helpful to friends who are interested in PHP tutorials.

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