. . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 5 Virtual storage 76 5.1 Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS . . . . . . . . . . . . . . . . 76 5.2 Disk image files (VDI, VMDK typically provided by other virtualization platforms. That includes IDE, SCSI and SATA hard disk controllers, several virtual network cards and sound cards, virtual serial and parallel ports and an Input/Output (AHCI) interface, and two SCSI adapters (LSI Logic and Bus- Logic); see chapter 5.1, Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS, page 76 for details. Whereas providing one of these would be enough

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 5 Virtual storage 83 5.1 Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS, USB MSD, NVMe . . . . . . 83 5.2 Disk image files (VDI, VMDK, VHD typically provided by other virtualization platforms. That includes IDE, SCSI and SATA hard disk controllers, several virtual network cards and sound cards, virtual serial and parallel ports and an Input/Output (AHCI) interface, and two SCSI adapters (LSI Logic and Bus- Logic); see chapter 5.1, Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS, USB MSD, NVMe, page 83 for details. Whereas providing one of these

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 5 Virtual storage 83 5.1 Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS, USB MSD, NVMe . . . . . . 83 5.2 Disk image files (VDI, VMDK, VHD typically provided by other virtualization platforms. That includes IDE, SCSI and SATA hard disk controllers, several virtual network cards and sound cards, virtual serial and parallel ports and an Input/Output (AHCI) interface, and two SCSI adapters (LSI Logic and Bus- Logic); see chapter 5.1, Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS, USB MSD, NVMe, page 83 for details. Whereas providing one of these

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 5 Virtual storage 79 5.1 Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS . . . . . . . . . . . . . . . . 79 5.2 Disk image files (VDI, VMDK typically provided by other virtualization platforms. That includes IDE, SCSI and SATA hard disk controllers, several virtual network cards and sound cards, virtual serial and parallel ports and an Input/Output (AHCI) interface, and two SCSI adapters (LSI Logic and Bus- Logic); see chapter 5.1, Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS, page 79 for details. Whereas providing one of these would be enough

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 5 Virtual storage 80 5.1 Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS . . . . . . . . . . . . . . . . 80 5.2 Disk image files (VDI, VMDK typically provided by other virtualization platforms. That includes IDE, SCSI and SATA hard disk controllers, several virtual network cards and sound cards, virtual serial and parallel ports and an Input/Output (AHCI) interface, and two SCSI adapters (LSI Logic and Bus- Logic); see chapter 5.1, Hard disk controllers: IDE, SATA (AHCI), SCSI, SAS, page 80 for details. Whereas providing one of these would be enough

storageControllers (read-only) IStorageController IMachine::storageControllers[] Array of storage controllers attached to this machine. 5.44.1.34 settingsFilePath (read-only) wstring IMachine::settingsFilePath following chain of object links: • IMachine::storageControllers[] contains an array of storage controllers (IDE, SATA, SCSI, SAS or a floppy controller; these are instances of IStorageController). • IM IMediumAttachment::controller Name of the storage controller of this attachment; this refers to one of the controllers in IMachine::storageControllers[] by name. 5.52.1.3 port (read-only) long IMediumAttachment::port

machine. 5.74.1.40 USBControllers (read-only) IUSBController IMachine::USBControllers[] Array of USB controllers attached to this machine. Note: If USB functionality is not available in the given edition of VirtualBox storageControllers (read-only) IStorageController IMachine::storageControllers[] Array of storage controllers attached to this machine. 5.74.1.44 settingsFilePath (read-only) wstring IMachine::settingsFilePath IMachine::getUSBControllerCountByType( [in] USBControllerType type) type Returns the number of USB controllers of the given type attached to the VM. 5.74.38 hotPlugCPU void IMachine::hotPlugCPU( [in] unsigned

machine. 5.74.1.40 USBControllers (read-only) IUSBController IMachine::USBControllers[] Array of USB controllers attached to this machine. Note: If USB functionality is not available in the given edition of VirtualBox storageControllers (read-only) IStorageController IMachine::storageControllers[] Array of storage controllers attached to this machine. 5.74.1.44 settingsFilePath (read-only) wstring IMachine::settingsFilePath IMachine::getUSBControllerCountByType( [in] USBControllerType type) type Returns the number of USB controllers of the given type attached to the VM. 5.74.38 hotPlugCPU void IMachine::hotPlugCPU( [in] unsigned

as DevOps / SRE / Developer ● Cloud-native enthusiast ● Flesh and Blood TCG playerAgenda ● Controllers, Operators? What are Those? ● Validation & Defaulting ● Finalizers ● Local Clusters and testing com/kubernetes-controllers-overview-b6ec086c1fbControllers ● Controller tracks at least one resource type ● It’s a common approach to manage only one resource type per controller ● Controllers reconciliation resourcesValidating Admission Webhooks https://kubernetes.io/blog/2019/03/21/a-guide-to-kubernetes-admission-controllers/Defaulting “We never want to change or override a value that was provided by the user, if they

machine. 5.85.1.44 USBControllers (read-only) IUSBController IMachine::USBControllers[] Array of USB controllers attached to this machine. Note: If USB functionality is not available in the given edition of VirtualBox storageControllers (read-only) IStorageController IMachine::storageControllers[] Array of storage controllers attached to this machine. 5.85.1.48 settingsFilePath (read-only) wstring IMachine::settingsFilePath IMachine::getUSBControllerCountByType( [in] USBControllerType type) type Returns the number of USB controllers of the given type attached to the VM. 5.85.46 hotPlugCPU void IMachine::hotPlugCPU( [in] unsigned