Capistrano-Sidekiq deploy error on restarting - ruby-on-rails

Question

I'm using capistrano for deploy my rails application, but I got the following error:
Skipping task `sidekiq:restart'.
Capistrano tasks may only be invoked once. Since task `sidekiq:restart' was previously invoked, invoke("sidekiq:restart") at config/deploy.rb:49 will be skipped.
If you really meant to run this task again, first call Rake::Task["sidekiq:restart"].reenable
THIS BEHAVIOR MAY CHANGE IN A FUTURE VERSION OF CAPISTRANO. Please join the conversation here if this affects you.
https://github.com/capistrano/capistrano/issues/1686
Besides that, I think the command is not working even on the first time, since sidekiq is not running. I could start it manually, but I believe even if not running, it should start anyway, right?
My deploy/production.rb:
# server-based syntax
# ======================
# Defines a single server with a list of roles and multiple properties.
# You can define all roles on a single server, or split them:
set :stage, :production
set :full_app_name, "#{fetch(:application)}_#{fetch(:stage)}"
# Using remote cache to deploy
set :deploy_via, :remote_cache
server '35.160.22.104', user: 'ubuntu', roles: %w{app db web}
# role-based syntax
# ==================
# Defines a role with one or multiple servers. The primary server in each
# group is considered to be the first unless any hosts have the primary
# property set. Specify the username and a domain or IP for the server.
# Don't use `:all`, it's a meta role.
# role :app, %w{deploy#example.com}, my_property: :my_value
# role :web, %w{user1#primary.com user2#additional.com}, other_property: :other_value
# role :db, %w{deploy#example.com}
# Configuration
# =============
# You can set any configuration variable like in config/deploy.rb
# These variables are then only loaded and set in this stage.
# For available Capistrano configuration variables see the documentation page.
# http://capistranorb.com/documentation/getting-started/configuration/
# Feel free to add new variables to customise your setup.
set :rails_env, :production
set :pty, true
# number of unicorn workers
# set :unicorn_worker_count, 5
# Custom SSH Options
# ==================
# You may pass any option but keep in mind that net/ssh understands a
# limited set of options, consult the Net::SSH documentation.
# http://net-ssh.github.io/net-ssh/classes/Net/SSH.html#method-c-start
#
set :ssh_options, {
keys: %w(/home/ronanlopes/Pems/hybrazil-impulso.pem ~/.ssh/id_rsa),
forward_agent: true,
auth_methods: %w(publickey)
}
# Sidekiq
set :sidekiq_config, File.join(current_path, 'config', 'sidekiq.yml')
set :sidekiq_log, File.join(shared_path, 'log', 'sidekiq.log')
set :sidekiq_pid, File.join(shared_path, 'tmp', 'pids', 'sidekiq.pid')
My deploy.rb:
# config valid only for current version of Capistrano
lock '3.7.0'
set :application, 'hybrazil'
set :repo_url, 'git#github.com:fneto/hybrazil.git'
set :user, 'ubuntu'
# Need this so capistrano creates the directories as "ubuntu" user
set :use_sudo, false
# Default deploy_to directory is /var/www/my_app_name
set :deploy_to, '/home/ubuntu/hybrazil'
set :passenger_restart_with_touch, true
set :rvm_type, :user
set :rvm_ruby_version, '2.3.1'
# Default value for :scm is :git
# set :scm, :git
# Default value for :format is :airbrussh.
# set :format, :airbrussh
# You can configure the Airbrussh format using :format_options.
# These are the defaults.
# set :format_options, command_output: true, log_file: 'log/capistrano.log', color: :auto, truncate: :auto
# Default value for :pty is false
# set :pty, true
# Default value for :linked_files is []
# append :linked_files, 'config/database.yml', 'config/secrets.yml'
# Default value for linked_dirs is []
# append :linked_dirs, 'log', 'tmp/pids', 'tmp/cache', 'tmp/sockets', 'public/system'
# Default value for default_env is {}
# set :default_env, { path: "/opt/ruby/bin:$PATH" }
set :linked_files, %w{config/database.yml config/secrets.yml}
set :linked_dirs, %w{log tmp/pids tmp/cache tmp/sockets vendor/bundle public/system public/uploads}
namespace :deploy do
desc 'Restart application'
task :restart do
invoke 'sidekiq:restart'
on roles(:app), in: :sequence, wait: 5 do
execute :touch, release_path.join('tmp/restart.txt')
end
end
end
Any help would be appreciated. Thanks!

Answer 1

For me, setting pty to false worked. Still don't know why, but if someone does, would appreciate a explanation on comments. Thanks!