Module: TestLab::Node::SSH

Included in:
TestLab::Node
Defined in:
lib/testlab/node/ssh.rb

Instance Method Summary collapse

Instance Method Details

#container_ssh(container, options = {}) ⇒ ZTK::SSH

Container SSH Connection

Returns:

  • (ZTK::SSH) —

    Returns a new or cached ZTK::SSH object for the container.



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# File 'lib/testlab/node/ssh.rb', line 26

def container_ssh(container, options={})
  name = container.id
  @container_ssh ||= Hash.new
  if @container_ssh[name].nil?
    @container_ssh[name] ||= ZTK::SSH.new({:ui => @ui, :timeout => 3600, :silence => true}.merge(options))
    @container_ssh[name].config do |c|
      c.proxy_host_name = @provider.ip
      c.proxy_port      = @provider.port
      c.proxy_user      = @provider.user
      c.proxy_keys      = @provider.identity

      c.host_name       = container.ip

      c.user            = (options[:user]   || container.primary_user.username)
      c.password        = (options[:passwd] || container.primary_user.password)
      c.keys            = (options[:keys]   || [container.primary_user.identity, @provider.identity].flatten.compact)
    end
  end
  @container_ssh[name]
end

#ssh(options = {}) ⇒ ZTK::SSH

Node SSH Connection

Returns:

  • (ZTK::SSH) —

    Returns a new or cached ZTK::SSH object for the node.



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# File 'lib/testlab/node/ssh.rb', line 9

def ssh(options={})
  if (!defined?(@ssh) || @ssh.nil?)
    @ssh ||= ZTK::SSH.new({:ui => @ui, :timeout => 3600, :silence => true}.merge(options))
    @ssh.config do |c|
      c.host_name = @provider.ip
      c.port      = @provider.port
      c.user      = @provider.user
      c.keys      = [@provider.identity].flatten.compact
    end
  end
  @ssh
end

#ssh_shutdown! ⇒ Boolean

Shutdown all SSH connections

Returns:

  • (Boolean) —

    True if successful.



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# File 'lib/testlab/node/ssh.rb', line 50

def ssh_shutdown!
  @ssh.nil? or @ssh.close
  @ssh = nil

  @container_ssh.nil? or @container_ssh.each do |name, ssh|
    ssh.nil? or ssh.close
  end
  @container_ssh = nil

  true
end