Class: Cnvrg::JobSsh

Inherits:
SubCommandBase show all
Defined in:
lib/cnvrg/job_ssh.rb

Instance Method Summary collapse

Methods inherited from SubCommandBase

banner, subcommand_prefix

Instance Method Details

#start(job_id) ⇒ Object 



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# File 'lib/cnvrg/job_ssh.rb', line 11

def start(job_id)
  no_auth = options["no_auth"]
  Cnvrg::CLI.new.log_start(__method__, args, options)
  @job_ssh = ConnectJobSsh.new(job_id)
  @job_ssh.start(options['username'], options['password'], no_auth, port: options['internal_port'])
  pod_name = nil
  namespace = "cnvrg"
  ssh_ready = false
  internal_port = options['internal_port']
  while not ssh_ready
    resp = @job_ssh.status()
    status = resp["ssh_status"]

    if status == "in_progress"
        puts("Waiting for ssh to start ...")
        sleep(3)
        next
    elsif status == "finished"
        password = resp["password"]
        username = resp["username"]
        pod_name = resp["pod_name"]
        namespace = resp["namespace"]
        internal_port = resp["port"] || internal_port
        ssh_ready = true
    else
      puts("Failed to start ssh")
      break
    end 
  end
  if pod_name.blank? or (password.blank? and !no_auth) or username.blank?
    puts("Failed to get required params")
    return
  end

  puts("In order to connect to your job, define your ssh connection with the following params:")
  puts("host: 127.0.0.1")
  puts("port: #{options["port"]}")
  puts("username: #{username}")
  puts("password: #{password}") unless no_auth
  @job_ssh.run_portforward_command(pod_name, options["port"], options["kubeconfig"], namespace, internal_port)
end