Issues with cap production deploy. How to decide?

Question

Ruby on Rails

Hi all. at cap production deploy this error climbs. Where to swim and how to decide please tell me. The solution to google did not work.

cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing as [email protected]: exit
/home/kramidev/.rvm/gems/ruby-2.2.0/gems/sshkit-1.7.1/lib/sshkit/runners/parallel.rb:16:in `rescue in block (2 levels) in execute'
/home/kramidev/.rvm/gems/ruby-2.2.0/gems/sshkit-1.7.1/lib/sshkit/runners/parallel.rb:12:in `block (2 levels) in execute'
SystemExit: exit
/home/kramidev/.rvm/gems/ruby-2.2.0/gems/capistrano-3.2.1/lib/capistrano/tasks/git.rake:28:in `exit'
/home/kramidev/.rvm/gems/ruby-2.2.0/gems/capistrano-3.2.1/lib/capistrano/tasks/git.rake:28:in `block (4 levels) in <top (required)>'
/home/kramidev/.rvm/gems/ruby-2.2.0/gems/sshkit-1.7.1/lib/sshkit/backends/abstract.rb:85:in `with'
/home/kramidev/.rvm/gems/ruby-2.2.0/gems/capistrano-3.2.1/lib/capistrano/tasks/git.rake:27:in `block (3 levels) in <top (required)>'
/home/kramidev/.rvm/gems/ruby-2.2.0/gems/sshkit-1.7.1/lib/sshkit/backends/netssh.rb:54:in `instance_exec'
/home/kramidev/.rvm/gems/ruby-2.2.0/gems/sshkit-1.7.1/lib/sshkit/backends/netssh.rb:54:in `run'
/home/kramidev/.rvm/gems/ruby-2.2.0/gems/sshkit-1.7.1/lib/sshkit/runners/parallel.rb:13:in `block (2 levels) in execute'
Tasks: TOP => git:check
(See full trace by running task with --trace)
The deploy has failed with an error: #<SSHKit::Runner::ExecuteError: Exception while executing as [email protected]: exit>

Answer 1

First, you need a config. Without him, it's hard to say what went wrong.
Second, check if you have the role installed:

set :stage, :production
set :branch, 'master'
set :deploy_to, '/srv/www/server.com/'
role :all, %w{[email protected]}
server 'server.com', user: 'deploy', roles: %w{web app}, my_property: :my_value
fetch(:default_env).merge!(rails_env: :production)

There is an excellent manual
here. You can also try to execute
To check the config