Module: SSHKit::Runner::Group::NoTrailingWait

Included in:
SSHKit::Runner::Group
Defined in:
lib/kamal/sshkit_with_ext.rb

Overview

SSHKit sleeps after every slice, including the last, so a paced role pays one wait interval buying nothing — there is no next group for it to pace against. Kamal's boot wait means "hold off before starting the next group", which is what Sequential already does by popping its last host.

Instance Method Summary collapse

Instance Method Details

#execute ⇒ Object 



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# File 'lib/kamal/sshkit_with_ext.rb', line 218

def execute
  slices = hosts.each_slice(group_size).to_a

  slices.each_with_index.flat_map do |group_hosts, index|
    result = SSHKit::Runner::Parallel.new(group_hosts, &block).execute
    sleep wait_interval if index < slices.size - 1
    result
  end
end