capistrano/blob/v3.4.0部署
15:13 [webuser@a02.test.stat]$ bundle exec cap production deploy:check --trace ** Invoke production (first_time) ** Execute production ** Invoke load:defaults (first_time) ** Execute load:defaults cap aborted! ArgumentError: wrong number of arguments (given 4, expected 2..3)
https://github.com/capistrano/capistrano/blob/v3.4.0/lib/capistrano/templates/stage.rb.erb
# 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}
把/config/deploy/production.rb中的服务器列表改为数组的形式
-role :web, "10.103.xx.xx", "10.103.xx.xx", "10.103.xx.xx" # Your HTTP server, Apache/etc -role :app, "10.103.xx.xx", "10.103.xx.xx", "10.103.xx.xx" # This may be the same as your `Web` server +role :web, ["10.103.xx.xx", "10.103.xx.xx", "10.103.xx.xx"] # Your HTTP server, Apache/etc +role :app, ["10.103.xx.xx", "10.103.xx.xx", "10.103.xx.xx"] # This may be the same as your `Web` server