Don't know how to build task 'unicorn:start' Capistrino 3

[Kevin Nguyen]

Versions:

• Ruby 2.2.2
• Capistrano 3.4.0
• Rake / Rails / etc rails 4.2.1

Platform:

• Working on....Ubuntu 15.04
• Deploying to... Server

Logs:

deploy@ubuntu:~/apps/miraclegrow2/current$ cap production unicorn:start --trace

** Invoke production (first_time)

** Execute production

** Invoke load:defaults (first_time)

** Execute load:defaults

** Invoke rbenv:validate (first_time)

** Execute rbenv:validate

DEBUG [ff0302a9] Running /usr/bin/env [ -d ~/.rbenv/versions/2.2.2 ] on 192.168.110.142

DEBUG [ff0302a9] Command: [ -d ~/.rbenv/versions/2.2.2 ]

DEBUG [ff0302a9] Finished in 1.866 seconds with exit status 0 (successful).

** Invoke rbenv:map_bins (first_time)

** Execute rbenv:map_bins

** Invoke bundler:map_bins (first_time)

** Execute bundler:map_bins

** Invoke deploy:set_rails_env (first_time)

** Execute deploy:set_rails_env

** Invoke deploy:set_rails_env

cap aborted!

Don't know how to build task 'unicorn:start'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task_manager.rb:62:in `[]'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:149:in `invoke_task'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:106:in `block (2 levels) in top_level'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:106:in `each'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:106:in `block in top_level'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:115:in `run_with_threads'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:100:in `top_level'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:78:in `block in run'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:176:in `standard_exception_handling'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:75:in `run'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/capistrano-3.4.0/lib/capistrano/application.rb:15:in `run'

/home/deploy/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/capistrano-3.4.0/bin/cap:3:in `<top (required)>'

/home/deploy/.rbenv/versions/2.2.2/bin/cap:23:in `load'

/home/deploy/.rbenv/versions/2.2.2/bin/cap:23:in `<main>'

Files:

• Capfile 

# Load DSL and set up stages

require 'capistrano/setup'

# Include default deployment tasks

require 'capistrano/deploy'

# Include tasks from other gems included in your Gemfile

#

# For documentation on these, see for example:

#

#   https://github.com/capistrano/rvm

#   https://github.com/capistrano/rbenv

#   https://github.com/capistrano/chruby

#   https://github.com/capistrano/bundler

#   https://github.com/capistrano/rails

#   https://github.com/capistrano/passenger

#

# require 'capistrano/rvm'

require 'capistrano/rbenv'

# require 'capistrano/chruby'

require 'capistrano/bundler'

require 'capistrano/rails'

require 'capistrano/rails/assets'

require 'capistrano/rails/migrations'

# require 'capistrano/passenger'

set :rbenv_ruby, '2.2.2'

# Load custom tasks from `lib/capistrano/tasks` if you have any defined

Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }

Dir.glob('lib/capistrano/tasks/*.cap').each { |r| import r }

• deploy.rb

       http://pastebin.com/LqjwNndF

• Stage files (production.rb, staging.rb)

       http://pastebin.com/1dD8euQ8

[Lee Hambley]

I'm not sure where you expect that unicorn task to come from, probably you are looking for a plugin like https://github.com/tablexi/capistrano3-unicorn

Lee Hambley

http://lee.hambley.name/

+49 (0) 170 298 5667

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[Kevin Nguyen]

Thanks, Lee. Can you take a look at my old deploy.rb? I really dont know how to rewrite all of them.

http://pastebin.com/ashcqS4Y

[Lee Hambley]

Sorry no time.

Lee Hambley

http://lee.hambley.name/

+49 (0) 170 298 5667

To view this discussion on the web, visit https://groups.google.com/d/msgid/capistrano/8509c5c5-b2e8-4033-aadb-b5637e9d077a%40googlegroups.com.

[Kevin Nguyen]

Can you rewrite these rules please? Thanks

task :start, :roles => :app do
run "cd #{deploy_to}/current/; RAILS_ENV=production bundle exec unicorn_rails -c #{unicorn_path} -D"
end

task :stop, :roles => :app do
run "if [ -e '#{deploy_to}/shared/pids/unicorn.pid' ]; then kill -QUIT cat #{deploy_to}/shared/pids/unicorn.pid; fi"
end

task :restart, :roles => :app do
stop
start

end
end

task :notify_rollbar, :roles => :app do
set :revision, git log -n 1 --pretty=format:"%H"
set :local_user, whoami
set :rollbar_token, 'token_here'
rails_env = fetch(:rails_env, 'production')
run "curl https://api.rollbar.com/api/1/deploy/ -F access_token=#{rollbar_token} -F environment=#{rails_env} -F revision=#{revision} -F local_username=#{local_user} >/dev/null 2>&1", :once => true
end

after "deploy:update", "deploy:link_uploads", "deploy:link_receipts"
after :deploy, 'notify_rollbar'

[Lee Hambley]

Please stop spamming the list and our Github issues with your comments. Ask a focused question, we aren't here to rewrite your code for you. Offers of rewriting code for people in the past have been made close to complex changes or where the original poster demonstrated a will to learn or read at least some documentation.

I have placed you back in the "requires moderation to post" membership list here, and will exercise my right to moderate your posts at GitHub as well.