Class: Aptible::Api::Operation

Inherits:
Resource
  • Object
show all
Defined in:
lib/aptible/api/operation.rb

Instance Method Summary collapse

Methods inherited from Resource

#namespace, #root_url

Instance Method Details

#failed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/aptible/api/operation.rb', line 71

def failed?
  status == 'failed'
end

#logs_url ⇒ Object 



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# File 'lib/aptible/api/operation.rb', line 63

def logs_url
  links['logs'].href
end

#succeeded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/aptible/api/operation.rb', line 67

def succeeded?
  status == 'succeeded'
end

#user ⇒ Object 



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# File 'lib/aptible/api/operation.rb', line 56

def user
  auth = Aptible::Auth::User.new(token: token, headers: headers)
  auth.find_by_url(links['user'].href)
rescue StandardError
  nil
end

#with_ssh_cmd(private_key_file, host: nil, port: nil, host_key: nil) ⇒ Object 



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# File 'lib/aptible/api/operation.rb', line 75

def with_ssh_cmd(private_key_file, host: nil, port: nil, host_key: nil)
  # We expect that the public key will be found next to the private key,
  # which is also what SSH itself expects. If that's not the case, then
  # we'll just fail. The Aptible CLI will always ensure credentials are
  # set up properly (other consumers are of course responsible for doing
  # the same!).
  public_key_file = "#{private_key_file}.pub"

  private_key = File.read(private_key_file)
  public_key = File.read(public_key_file)

  connection = create_ssh_portal_connection!(ssh_public_key: public_key)
  certificate = connection.ssh_certificate_body

  # Backups can be restored across stacks, and the operation executes
  # on the destiantion stack. Assuming all future cross-stack operations
  # will behave the same way, fingers crossed they'll "just work"
  stack = .try(&:stack) || .stack
  host ||= stack.ssh_portal_host
  port ||= stack.ssh_portal_port
  host_key ||= stack.ssh_host_rsa_public_key

  with_temporary_known_hosts(
    host, port, host_key
  ) do |known_hosts_file|
    with_temporary_id(private_key, public_key, certificate) do |id_file|
      cmd = [
        'ssh',
        "#{connection.ssh_user}@#{host}",
        '-p', port.to_s,
        '-i', id_file,
        '-o', 'IdentitiesOnly=yes',
        '-o', "UserKnownHostsFile=#{known_hosts_file}",
        '-o', 'StrictHostKeyChecking=yes'
      ]

      # If we aren't allowed to create a pty, then we shouldn't try to
      # allocate once, or we'll get an awkward error.
      cmd << '-T' unless connection.ssh_pty

      yield cmd, connection
    end
  end
end