feat: initial oracle linux support

builds/linux/oracle/8/linux-oracle.auto.pkrvars.hcl

@@ -0,0 +1,40 @@
+/*
+    DESCRIPTION:
+    Oracle Linux 8 variables used by the Packer Plugin for Proxmox (proxmox-iso).
+*/
+
+// Guest Operating System Metadata
+vm_os_language   = "en_US"
+vm_os_keyboard   = "us"
+vm_os_timezone   = "UTC"
+vm_os_family     = "linux"
+vm_os_name       = "oracle"
+vm_os_version    = "8.10"
+
+// Virtual Machine Guest Operating System Setting
+vm_os_type       = "l26"
+vm_cloudinit     = true
+
+// Virtual Machine Hardware Settings
+vm_bios                 = "ovmf"
+vm_cpu_count            = 1
+vm_cpu_sockets          = 1
+vm_cpu_type             = "kvm64"
+vm_mem_size             = 2048
+vm_disk_type            = "virtio"
+vm_disk_size            = "32G"
+vm_disk_format          = "raw"
+vm_disk_controller_type = "virtio-scsi-pci"
+vm_network_card_model   = "virtio"
+
+// Removable Media Settings
+iso_path     = "iso"
+iso_file     = "OracleLinux-R8-U10-x86_64-dvd.iso"
+iso_checksum = "file:https://linux.oracle.com/security/gpg/checksum/OracleLinux-R8-U10-Server-x86_64.checksum"
+
+// Boot Settings
+vm_boot      = "order=virtio0;ide2;net0"
+vm_boot_wait = "10s"
+
+// EFI Settings
+vm_firmware_path         = "./OVMF.fd"