Module: Supermicro::Power

Included in:
Client
Defined in:
lib/supermicro/power.rb

Instance Method Summary collapse

Instance Method Details

#power_cycle ⇒ Object 



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# File 'lib/supermicro/power.rb', line 126

def power_cycle
  puts "Power cycling system...".yellow
  
  response = authenticated_request(
    :post,
    "/redfish/v1/Systems/1/Actions/ComputerSystem.Reset",
    body: { "ResetType": "PowerCycle" }.to_json,
    headers: { 'Content-Type': 'application/json' }
  )
  
  if response.status.between?(200, 299)
    puts "Power cycle command sent successfully.".green
    return true
  else
    raise Error, "Failed to power cycle system: #{response.status} - #{response.body}"
  end
end

#power_off(force: false) ⇒ Object 



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# File 'lib/supermicro/power.rb', line 49

def power_off(force: false)
  current_state = power_status
  
  if current_state == "Off"
    puts "System is already powered off.".yellow
    return true
  end
  
  reset_type = force ? "ForceOff" : "GracefulShutdown"
  puts "#{force ? 'Force powering' : 'Gracefully shutting'} off system...".yellow
  
  response = authenticated_request(
    :post,
    "/redfish/v1/Systems/1/Actions/ComputerSystem.Reset",
    body: { "ResetType": reset_type }.to_json,
    headers: { 'Content-Type': 'application/json' }
  )
  
  if response.status.between?(200, 299)
    puts "Power off command sent successfully.".green
    return true
  elsif !force
    puts "Graceful shutdown failed, trying force off...".yellow
    
    response = authenticated_request(
      :post,
      "/redfish/v1/Systems/1/Actions/ComputerSystem.Reset",
      body: { "ResetType": "ForceOff" }.to_json,
      headers: { 'Content-Type': 'application/json' }
    )
    
    if response.status.between?(200, 299)
      puts "Force power off command sent successfully.".green
      return true
    else
      raise Error, "Failed to power off system: #{response.status} - #{response.body}"
    end
  else
    raise Error, "Failed to force power off system: #{response.status} - #{response.body}"
  end
end

#power_on ⇒ Object 



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# File 'lib/supermicro/power.rb', line 24

def power_on
  current_state = power_status
  
  if current_state == "On"
    puts "System is already powered on.".yellow
    return true
  end
  
  puts "Powering on system...".yellow
  
  response = authenticated_request(
    :post,
    "/redfish/v1/Systems/1/Actions/ComputerSystem.Reset",
    body: { "ResetType": "On" }.to_json,
    headers: { 'Content-Type': 'application/json' }
  )
  
  if response.status.between?(200, 299)
    puts "Power on command sent successfully.".green
    return true
  else
    raise Error, "Failed to power on system: #{response.status} - #{response.body}"
  end
end

#power_restart(force: false) ⇒ Object 



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# File 'lib/supermicro/power.rb', line 91

def power_restart(force: false)
  reset_type = force ? "ForceRestart" : "GracefulRestart"
  puts "#{force ? 'Force restarting' : 'Gracefully restarting'} system...".yellow
  
  response = authenticated_request(
    :post,
    "/redfish/v1/Systems/1/Actions/ComputerSystem.Reset",
    body: { "ResetType": reset_type }.to_json,
    headers: { 'Content-Type': 'application/json' }
  )
  
  if response.status.between?(200, 299)
    puts "Restart command sent successfully.".green
    return true
  elsif !force
    puts "Graceful restart failed, trying force restart...".yellow
    
    response = authenticated_request(
      :post,
      "/redfish/v1/Systems/1/Actions/ComputerSystem.Reset",
      body: { "ResetType": "ForceRestart" }.to_json,
      headers: { 'Content-Type': 'application/json' }
    )
    
    if response.status.between?(200, 299)
      puts "Force restart command sent successfully.".green
      return true
    else
      raise Error, "Failed to restart system: #{response.status} - #{response.body}"
    end
  else
    raise Error, "Failed to force restart system: #{response.status} - #{response.body}"
  end
end

#power_status ⇒ Object 



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# File 'lib/supermicro/power.rb', line 8

def power_status
  response = authenticated_request(:get, "/redfish/v1/Systems/1?$select=PowerState")
  
  if response.status == 200
    begin
      data = JSON.parse(response.body)
      power_state = data["PowerState"]
      return power_state
    rescue JSON::ParserError
      raise Error, "Failed to parse power status response: #{response.body}"
    end
  else
    raise Error, "Failed to get power status. Status code: #{response.status}"
  end
end

#reset_type_allowed ⇒ Object 



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# File 'lib/supermicro/power.rb', line 144

def reset_type_allowed
  response = authenticated_request(:get, "/redfish/v1/Systems/1")
  
  if response.status == 200
    begin
      data = JSON.parse(response.body)
      
      allowed_values = data.dig("Actions", "#ComputerSystem.Reset", "[email protected]")
      
      if allowed_values
        puts "Allowed reset types:".green
        allowed_values.each { |type| puts "  - #{type}" }
        return allowed_values
      else
        puts "Could not determine allowed reset types".yellow
        return []
      end
    rescue JSON::ParserError
      raise Error, "Failed to parse system response: #{response.body}"
    end
  else
    raise Error, "Failed to get system info. Status code: #{response.status}"
  end
end