Peter - Would this also need to include exposing the volumes of partitions?

class Partition < ApplicationRecord
  belongs_to :disk
  belongs_to :hardware
  has_many :volumes,
  ...
end

Drew - Please work with Lucy to create the required automate service models and expose the needed relationships once we hear back from peter.

Being able to access the full disk topology from automate would be useful, so yes please, volumes would be a good addition.

thanks,
Peter

https://github.com/ManageIQ/manageiq/pull/10800

h = Hardware.first
PostgreSQLAdapter#log_after_checkout, connection_pool: size: 5, connections: 1, in use: 1, waiting_in_queue: 0
=> #<Hardware id: 1, config_version: nil, virtual_hw_version: nil, guest_os: "ESXi", cpu_sockets: 2, bios: nil, bios_location: nil, time_sync: nil, annotation: nil, vm_or_template_id: nil, memory_mb: 8191, host_id: 1, cpu_speed: 2400, cpu_type: "Intel(R) Xeon(R) CPU E5-2440 0 @ 2.40GHz", size_on_disk: nil, manufacturer: "VMware, Inc.", model: "VMware Virtual Platform", number_of_nics: 1, cpu_usage: 89, memory_usage: 1224, cpu_cores_per_socket: 1, cpu_total_cores: 2, vmotion_enabled: false, disk_free_space: nil, disk_capacity: nil, guest_os_full_name: "ESXi", memory_console: nil, bitness: nil, virtualization_type: nil, root_device_type: nil, computer_system_id: nil, disk_size_minimum: nil, memory_mb_minimum: nil, introspected: nil, provision_state: nil>


irb(main):002:0> h.partitions
=> #<ActiveRecord::Associations::CollectionProxy []>


irb(main):003:0> $evm = MiqAeMethodService::MiqAeService.new(MiqAeEngine::MiqAeWorkspaceRuntime.new)
=> #<MiqAeMethodService::MiqAeService:0x0000000a422890 @drb_server_references=[], @inputs={}, @workspace=#<MiqAeEngine::MiqAeWorkspaceRuntime:0x0000000a422ca0 @readonly=false, @nodes=[], @current=[], @datastore_cache={}, @class_methods={}, @dom_search=#<MiqAeEngine::MiqAeDomainSearch:0x0000000a422a70 @fqns_id_cache={}, @fqns_id_class_cache={}, @partial_ns=[], @prepend_namespace=nil>, @persist_state_hash={}, @current_state_info={}, @state_machine_objects=[], @ae_user=nil>, @preamble_lines=0, @body=[], @persist_state_hash={}, @logger=#<Vmdb::Loggers::MirroredLogger:0x0000000203ea60 @progname=nil, @level=1, @default_formatter=#<Logger::Formatter:0x0000000203e9e8 @datetime_format=nil>, @formatter=#<VMDBLogger::Formatter:0x0000000203e880 @datetime_format=nil>, @logdev=#<Logger::LogDevice:0x0000000203e998 @shift_size=1048576, @shift_age=0, @filename=#<Pathname:/var/www/miq/vmdb/log/automation.log>, @dev=#<File:/var/www/miq/vmdb/log/automation.log>, @mon_owner=nil, @mon_count=0, @mon_mutex=#<Thread::Mutex:0x0000000203e970>>, @write_lock=#<Thread::Mutex:0x0000000203e858>, @local_levels={}, @mirror_prefix="<AutomationEngine> ", @mirror_level=1, @mirror_logger=#<VMDBLogger:0x000000020355a0 @progname=nil, @level=1, @default_formatter=#<Logger::Formatter:0x00000002035528 @datetime_format=nil>, @formatter=#<VMDBLogger::Formatter:0x000000020353c0 @datetime_format=nil>, @logdev=#<Logger::LogDevice:0x000000020354d8 @shift_size=1048576, @shift_age=0, @filename=#<Pathname:/var/www/miq/vmdb/log/evm.log>, @dev=#<File:/var/www/miq/vmdb/log/evm.log>, @mon_owner=nil, @mon_count=0, @mon_mutex=#<Thread::Mutex:0x00000002035488>>, @write_lock=#<Thread::Mutex:0x00000002035398>, @local_levels={}, @thread_hash_level_key=:"ThreadSafeLogger#16886480@level">>>


irb(main):004:0> h_svc = $evm.vmdb(:hardware, h.id)
PostgreSQLAdapter#log_after_checkin, connection_pool: size: 5, connections: 1, in use: 0, waiting_in_queue: 0
PostgreSQLAdapter#log_after_checkout, connection_pool: size: 5, connections: 1, in use: 1, waiting_in_queue: 0
PostgreSQLAdapter#log_after_checkin, connection_pool: size: 5, connections: 1, in use: 0, waiting_in_queue: 0
=> #<MiqAeServiceHardware:0x51a6850 @object=#<Hardware id: 1, config_version: nil, virtual_hw_version: nil, guest_os: "ESXi", cpu_sockets: 2, bios: nil, bios_location: nil, time_sync: nil, annotation: nil, vm_or_template_id: nil, memory_mb: 8191, host_id: 1, cpu_speed: 2400, cpu_type: "Intel(R) Xeon(R) CPU E5-2440 0 @ 2.40GHz", size_on_disk: nil, manufacturer: "VMware, Inc.", model: "VMware Virtual Platform", number_of_nics: 1, cpu_usage: 89, memory_usage: 1224, cpu_cores_per_socket: 1, cpu_total_cores: 2, vmotion_enabled: false, disk_free_space: nil, disk_capacity: nil, guest_os_full_name: "ESXi", memory_console: nil, bitness: nil, virtualization_type: nil, root_device_type: nil, computer_system_id: nil, disk_size_minimum: nil, memory_mb_minimum: nil, introspected: nil, provision_state: nil>, @virtual_columns=["aggregate_cpu_speed", "allocated_disk_storage", "hostnames", "ipaddresses", "mac_addresses", "region_description", "region_number", "used_disk_storage", "v_pct_free_disk_space", "v_pct_used_disk_space"], @associations=["guest_devices", "host", "networks", "nics", "partitions", "ports", "storage_adapters", "vm"]>
irb(main):005:0>

h_svc.partitions.count
PostgreSQLAdapter#log_after_checkin, connection_pool: size: 5, connections: 1, in use: 0, waiting_in_queue: 0
PostgreSQLAdapter#log_after_checkout, connection_pool: size: 5, connections: 1, in use: 1, waiting_in_queue: 0
PostgreSQLAdapter#log_after_checkin, connection_pool: size: 5, connections: 1, in use: 0, waiting_in_queue: 0
=> 0
h.partitions.count
PostgreSQLAdapter#log_after_checkout, connection_pool: size: 5, connections: 1, in use: 1, waiting_in_queue: 0

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2017-0012.html