Class: Kamal::Cli::App::Boot

Inherits:
Object
  • Object
show all
Defined in:
lib/kamal/cli/app/boot.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host, role, sshkit, version, barrier) ⇒ Boot

Returns a new instance of Boot.



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# File 'lib/kamal/cli/app/boot.rb', line 6

def initialize(host, role, sshkit, version, barrier)
  @host = host
  @role = role
  @version = version
  @barrier = barrier
  @sshkit = sshkit
end

Instance Attribute Details

#barrier ⇒ Object (readonly)

Returns the value of attribute barrier.



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# File 'lib/kamal/cli/app/boot.rb', line 2

def barrier
  @barrier
end

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/kamal/cli/app/boot.rb', line 2

def host
  @host
end

#role ⇒ Object (readonly)

Returns the value of attribute role.



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# File 'lib/kamal/cli/app/boot.rb', line 2

def role
  @role
end

#sshkit ⇒ Object (readonly)

Returns the value of attribute sshkit.



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# File 'lib/kamal/cli/app/boot.rb', line 2

def sshkit
  @sshkit
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/kamal/cli/app/boot.rb', line 2

def version
  @version
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/kamal/cli/app/boot.rb', line 14

def run
  old_version = old_version_renamed_if_clashing

  wait_at_barrier if queuer?

  begin
    start_new_version
  rescue => e
    close_barrier if gatekeeper?
    stop_new_version
    raise
  end

  release_barrier if gatekeeper?

  if old_version
    stop_old_version(old_version)
  end
end