I am setting up VPS for the first time on upcloud. I am using unicorn 5.5.5 with Nginx. Rails 4.2.8 and ruby 2.4.2. My Nginx service runs fine. Doesn't show any error. Whenever I start unicorn service I get this error. I followed this tutorial.
https://medium.com/@manishyadavv/how-to-deploy-ruby-on-rails-apps-on-aws-ec2-7ce55bb955fa
F, [2020-06-16T12:44:20.611895 #12683] FATAL -- : error adding listener addr=/tmp/unicorn.sock/usr/share/rvm/gems/ruby-2.4.2/gems/unicorn-5.5.5/lib/unicorn/socket_helper.rb:132:in `bind_listen': socket=/tmp/unicorn.sock specified but it is not a socket! (ArgumentError) from /usr/share/rvm/gems/ruby-2.4.2/gems/unicorn-5.5.5/lib/unicorn/http_server.rb:243:in `listen' from /usr/share/rvm/gems/ruby-2.4.2/gems/unicorn-5.5.5/lib/unicorn/http_server.rb:851:in `block in bind_new_listeners!' from /usr/share/rvm/gems/ruby-2.4.2/gems/unicorn-5.5.5/lib/unicorn/http_server.rb:851:in `each' from /usr/share/rvm/gems/ruby-2.4.2/gems/unicorn-5.5.5/lib/unicorn/http_server.rb:851:in `bind_new_listeners!' from /usr/share/rvm/gems/ruby-2.4.2/gems/unicorn-5.5.5/lib/unicorn/http_server.rb:142:in `start' from /usr/share/rvm/gems/ruby-2.4.2/gems/unicorn-5.5.5/bin/unicorn:128:in `<top (required)>' from /usr/share/rvm/gems/ruby-2.4.2/bin/unicorn:23:in `load' from /usr/share/rvm/gems/ruby-2.4.2/bin/unicorn:23:in `<main>' from /usr/share/rvm/gems/ruby-2.4.2/bin/ruby_executable_hooks:24:in `eval' from /usr/share/rvm/gems/ruby-2.4.2/bin/ruby_executable_hooks:24:in `<main>'My unicorn.sock file is empty, I am sorry if this is a rookie mistake but I am stuck with this issue for 2 days now. Kindly help me out.Here is my unicorn_repo file in the etc/init.d directory
#!/bin/sh### BEGIN INIT INFO# Provides: unicorn# Required-Start: $all# Required-Stop: $all# Default-Start: 2 3 4 5# Default-Stop: 0 1 6# Short-Description: starts the unicorn app server# Description: starts unicorn using start-stop-daemon### END INIT INFOset -eUSAGE="Usage: $0 <start|stop|restart|upgrade|rotate|force-stop>"# app settingsUSER="root"APP_NAME="soup"APP_ROOT="/$USER/$APP_NAME"ENV="production"# environment settingsPATH="/home/$USER/.rbenv/shims:/home/$USER/.rbenv/bin:$PATH"CMD="cd $APP_ROOT && bundle exec unicorn -c config/unicorn.rb -E $ENV -D"PID="$APP_ROOT/shared/pids/unicorn.pid"OLD_PID="$PID.oldbin"here is my nginx/default file
upstream app { # Path to Unicorn SOCK file, as defined previously server unix:/tmp/unicorn.sock fail_timeout=0;}server { listen 0.0.0.0; server_name localhost; root root/soup/; try_files $uri/index.html $uri @app; location @app { proxy_pass http://app; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Host $http_host; proxy_redirect off; } error_page 500 502 503 504 /500.html; client_max_body_size 4G; keepalive_timeout 10;}Here is my unicorn.rb file.
# set path to applicationapp_dir = File.expand_path("../..", __FILE__)shared_dir = "#{app_dir}/shared"working_directory app_dir# Set unicorn optionsworker_processes 2preload_app truetimeout 30# Set up socket locationlisten "/tmp/unicorn.sock", :backlog => 64listen 3000, :tcp_nopush => true# Loggingstderr_path "#{shared_dir}/log/unicorn.stderr.log"stdout_path "#{shared_dir}/log/unicorn.stdout.log"# Set master PID locationpid "#{shared_dir}/pids/unicorn.pid"~~~~