Module: TrainPlugins::Juniper::Platform

Included in:
Connection
Defined in:
lib/train-juniper/platform.rb

Overview

Note:

This module is mixed into the Connection class to provide platform detection

Platform detection mixin for Juniper network devices

Constant Summary collapse

PLATFORM_NAME =

Platform name constant for consistency

'juniper'

Instance Method Summary collapse

Instance Method Details

#platform ⇒ Train::Platform

Note:

Uses force_platform! to bypass Train’s automatic detection

Platform detection for Juniper network devices

Examples:

platform = connection.platform
platform.name     #=> "juniper"
platform.release  #=> "12.1X47-D15.4"
platform.arch     #=> "x86_64"

Returns:

  • (Train::Platform) —

    Platform object with JunOS details



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# File 'lib/train-juniper/platform.rb', line 23

def platform
  # Return cached platform if already computed
  return @platform if defined?(@platform)

  # Register the juniper platform in Train's platform registry
  # JunOS devices are FreeBSD-based, so inherit from bsd family for InSpec resource compatibility
  # This allows InSpec resources like 'command' to work with Juniper devices
  Train::Platforms.name(PLATFORM_NAME).title('Juniper JunOS').in_family('bsd')

  # Try to detect actual JunOS version and architecture from device
  device_version = detect_junos_version || TrainPlugins::Juniper::VERSION
  device_arch = detect_junos_architecture || 'unknown'
  logger&.debug("Detected device architecture: #{device_arch}")

  # Bypass Train's platform detection and declare our known platform
  # Include architecture in the platform details to ensure it's properly set
  platform_details = {
    release: device_version,
    arch: device_arch
  }

  platform_obj = force_platform!(PLATFORM_NAME, platform_details)
  logger&.debug("Set platform data: #{platform_obj.platform}")

  # Log platform detection results if logging helpers available
  log_platform_detection(PLATFORM_NAME, device_version) if respond_to?(:log_platform_detection)

  # Cache the platform object to prevent repeated calls
  @platform = platform_obj
end