Nothing happens after Capistrano deploy command - ruby-on-rails

Question

I am using Capistrano gem for deploy management of my Ruby on Rails app. Its connected with AWS server, EC2, MySQL Redis. While I am putting my command "cap production deploy" or "cap staging deploy" nothing happens. I just got stuck there.
To add here my SSH key is properly added. And in my AWS security groups, only the authorized IPs are added to have the permission of deploying. My IPs are also added.
But when I add open ports 0.0.0.0/0 in all security groups it allows me to deploy. But I shouldn't add open ports for the sace of application security.
What can be the reason and how to solve these?
screenshot of my console, nothing happens
Below is my deploy.rb file:
SSHKit.config.command_map[:rake] = 'bundle exec rake'
# config valid only for current version of Capistrano
lock '3.8.1'
set :application, 'my_app'
set :repo_url, 'git#gitlab.com:_____'
set :deploy_via, :remote_cache
set :rvm_roles, [:app, :web]
set :rvm_type, :user
set :rvm_ruby_version, 'ruby-2.4.0'
set :log_level, :debug
set :pty, false
set :linked_files, %w{config/application.yml config/database.yml}
set :linked_dirs, %w{log tmp/pids tmp/cache tmp/sockets vendor/bundle public/system public/assets public/uploads}
set :keep_releases, 10
set :whenever_roles, [:web, :app,:db]
set :whenever_identifier, "#{fetch(:application)}_#{fetch(:stage)}"
namespace :deploy do
desc 'restart (upgrade) unicorn server'
task :restart do
invoke 'unicorn:restart'
end
after :finishing, 'deploy:cleanup'
after 'deploy:publishing', 'deploy:restart'
after :restart, :clear_cache do
on roles(:web), in: :groups, limit: 3, wait: 10 do
within release_path do
execute :rake, 'tmp:cache:clear'
end
end
end
end
namespace :delayed_job do
desc 'List of running delayed job workers'
task :list do
on roles(:all) do |host|
execute :ps, 'aux | grep delayed_job'
end
end
desc 'Stop delayed_job workers forcefully'
task :kill do
on roles(:all) do |host|
execute :kill, "-9 $(ps aux | grep delayed_job | awk '{print $2}')"
end
end
end
task :upload_secret_files do
on roles(:all) do |host|
begin
execute "mkdir -p #{shared_path}/config"
rescue
end
upload! 'config/application.yml', "#{shared_path}/config/application.yml"
upload! 'config/database.yml', "#{shared_path}/config/database.yml"
end
end
task :log do
on roles(:all) do |host|
execute "tail -f #{current_path}/log/#{fetch(:rails_env)}.log"
end
end
desc 'Invoke a rake command on the remote server'
task :invoke, [:command] => 'deploy:set_rails_env' do |task, args|
on primary(:app) do
within current_path do
with rails_env: fetch(:rails_env) do
rake args[:command]
end
end
end
end

Answer 1

I was struggling with exactly the same issue and spent several hours. Didn't get what is the issue related to. It just started working after I reboot my local OS