release: remove Oracle Cloud Infrastructure build targets

Oracle's previous support is no longer available to the project.
Repeated attempts to find a sponsor within Oracle's cloud business
have not been successful.

The last published official images are from 15.0-RELEASE.

https://marketplace.oracle.com/app/freebsd-release

Relnotes:	yes
Sponsored by:	SkunkWerks, GmbH
Differential Revision:	https://reviews.freebsd.org/D56360
MFC after:	3 days

(cherry picked from commit 3b108068121ba30fb3dbed569d6757da2ab529a4)

5 files changed, 0 insertions, 216 deletions

diff --git a/release/scripts/oracle/arm64_shape_compatibilities.json b/release/scripts/oracle/arm64_shape_compatibilities.json
deleted file mode 100644
index dfd066b5474f..000000000000
--- a/release/scripts/oracle/arm64_shape_compatibilities.json
+++ /dev/null
@@ -1,24 +0,0 @@
-[
-  {
-    "internalShapeName": "VM.Standard.A1.Flex",
-    "ocpuConstraints": {
-      "min": 1,
-      "max": 80
-    },
-    "memoryConstraints": {
-      "minInGBs": 1,
-      "maxInGBs": 512
-    }
-  },
-  {
-    "internalShapeName": "VM.Standard.A2.Flex",
-    "ocpuConstraints": {
-      "min": 1,
-      "max": 78
-    },
-    "memoryConstraints": {
-      "minInGBs": 1,
-      "maxInGBs": 946
-    }
-  }
-]
diff --git a/release/scripts/oracle/default_shape_compatibilities.json b/release/scripts/oracle/default_shape_compatibilities.json
deleted file mode 100644
index fe51488c7066..000000000000
--- a/release/scripts/oracle/default_shape_compatibilities.json
+++ /dev/null
@@ -1 +0,0 @@
-[]
diff --git a/release/scripts/oracle/generate_metadata.lua b/release/scripts/oracle/generate_metadata.lua
deleted file mode 100755
index 751b9680cc29..000000000000
--- a/release/scripts/oracle/generate_metadata.lua
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/usr/libexec/flua
-
-local ucl = require("ucl")
-
--- read from environment variables
-local os_type = os.getenv("TYPE")
-local os_version = os.getenv("OSRELEASE")
--- the raw file
-local capability_file = os.getenv("ORACLE_CAPABILITY")
--- the platform-specific file
-local shapes_file = os.getenv("ORACLE_SHAPES")
--- base template
-local template_file = os.getenv("ORACLE_TEMPLATE")
-local output_file = os.getenv("ORACLE_OUTPUT")
-
-if not os_type or not os_version or not capability_file or
-   not shapes_file or not template_file or not output_file then
-    io.stderr:write("Error: Oracle metadata script is missing required environment variables:\n")
-    io.stderr:write("TYPE, OSRELEASE, ORACLE_CAPABILITY, ORACLE_SHAPES, ORACLE_TEMPLATE, ORACLE_OUTPUT\n")
-    os.exit(1)
-end
-
--- read files
-local function read_file(path)
-    local f = io.open(path, "r")
-    if not f then
-        io.stderr:write("Error: Oracle metadata script cannot open file: " .. path .. "\n")
-        os.exit(1)
-    end
-    local content = f:read("*a")
-    f:close()
-    return content
-end
-
--- parse the template
-local template = read_file(template_file)
-local metadata = ucl.parser()
-metadata:parse_string(template)
-local data = metadata:get_object()
-
--- update the simple fields
-data.operatingSystem = os_type
-data.operatingSystemVersion = os_version
-
--- capability data is actually JSON, but needs to be inserted as a raw blob
-local caps = read_file(capability_file)
--- remove all newlines and preceding spaces to match Oracle's format
-caps = caps:gsub("\n", "")
-caps = caps:gsub("%s+", "")
--- is it still valid JSON?
-local caps_parser = ucl.parser()
-if not caps_parser:parse_string(caps) then
-    io.stderr:write("Error: Oracle metadata script found invalid JSON in capability file\n")
-    os.exit(1)
-end
--- insert as a raw blob
-data.imageCapabilityData = caps
-
--- parse and insert architecture-dependent shape compatibilities data
-local shapes_data = read_file(shapes_file)
-local shapes = ucl.parser()
-shapes:parse_string(shapes_data)
-data.additionalMetadata.shapeCompatibilities = shapes:get_object()
-
--- save the metadata file
-local dir = os.getenv("PWD")
-local out = io.open(output_file, "w")
-if not out then
-    io.stderr:write("Error: Oracle metadata script cannot create output file: "
-        .. dir .. "/" .. output_file .. "\n")
-    os.exit(1)
-end
-out:write(ucl.to_format(data, "json", {pretty = true}))
-out:close()
diff --git a/release/scripts/oracle/image_capability_data.json b/release/scripts/oracle/image_capability_data.json
deleted file mode 100644
index 01af71f73031..000000000000
--- a/release/scripts/oracle/image_capability_data.json
+++ /dev/null
@@ -1,96 +0,0 @@
-{
-  "capabilities": {
-    "Compute.AMD_SecureEncryptedVirtualization": {
-      "descriptorType": "boolean",
-      "defaultValue": false
-    },
-    "Storage.BootVolumeType": {
-      "descriptorType": "enumstring",
-      "values": [
-        "ISCSI",
-        "PARAVIRTUALIZED",
-        "SCSI",
-        "IDE",
-        "NVME"
-      ],
-      "defaultValue": "PARAVIRTUALIZED"
-    },
-    "Storage.Iscsi.MultipathDeviceSupported": {
-      "descriptorType": "boolean",
-      "defaultValue": false
-    },
-    "Storage.ParaVirtualization.EncryptionInTransit": {
-      "descriptorType": "boolean",
-      "defaultValue": true
-    },
-    "Storage.ConsistentVolumeNaming": {
-      "descriptorType": "boolean",
-      "defaultValue": true
-    },
-    "Compute.SecureBoot": {
-      "descriptorType": "boolean",
-      "defaultValue": false
-    },
-    "Storage.ParaVirtualization.AttachmentVersion": {
-      "descriptorType": "enuminteger",
-      "values": [
-        1,
-        2
-      ],
-      "defaultValue": 2
-    },
-    "Storage.LocalDataVolumeType": {
-      "descriptorType": "enumstring",
-      "values": [
-        "ISCSI",
-        "PARAVIRTUALIZED",
-        "SCSI",
-        "IDE",
-        "NVME"
-      ],
-      "defaultValue": "PARAVIRTUALIZED"
-    },
-    "Network.AttachmentType": {
-      "descriptorType": "enumstring",
-      "values": [
-        "PARAVIRTUALIZED",
-        "VDPA"
-      ],
-      "defaultValue": "PARAVIRTUALIZED"
-    },
-    "Storage.RemoteDataVolumeType": {
-      "descriptorType": "enumstring",
-      "values": [
-        "ISCSI",
-        "PARAVIRTUALIZED",
-        "SCSI",
-        "IDE",
-        "NVME"
-      ],
-      "defaultValue": "PARAVIRTUALIZED"
-    },
-    "Compute.LaunchMode": {
-      "descriptorType": "enumstring",
-      "values": [
-        "NATIVE",
-        "EMULATED",
-        "VDPA",
-        "PARAVIRTUALIZED",
-        "CUSTOM"
-      ],
-      "defaultValue": "PARAVIRTUALIZED"
-    },
-    "Network.IPv6Only": {
-      "descriptorType": "boolean",
-      "defaultValue": false
-    },
-    "Compute.Firmware": {
-      "descriptorType": "enumstring",
-      "values": [
-        "BIOS",
-        "UEFI_64"
-      ],
-      "defaultValue": "UEFI_64"
-    }
-  }
-}
diff --git a/release/scripts/oracle/image_metadata.json b/release/scripts/oracle/image_metadata.json
deleted file mode 100644
index eaea3dd1cad2..000000000000
--- a/release/scripts/oracle/image_metadata.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "version": 2,
-  "externalLaunchOptions": {
-    "firmware": "UEFI_64",
-    "networkType": "PARAVIRTUALIZED",
-    "bootVolumeType": "PARAVIRTUALIZED",
-    "remoteDataVolumeType": "PARAVIRTUALIZED",
-    "localDataVolumeType": "PARAVIRTUALIZED",
-    "launchOptionsSource": "PARAVIRTUALIZED",
-    "pvAttachmentVersion": 2,
-    "pvEncryptionInTransitEnabled": false,
-    "consistentVolumeNamingEnabled": false
-  },
-  "imageCapabilityData": "REPLACE",
-  "imageCapsFormatVersion": "23cfd738-ad9c-4f56-9281-67be6c8cd14c",
-  "operatingSystem": "REPLACE",
-  "operatingSystemVersion": "REPLACE",
-  "additionalMetadata": {
-    "shapeCompatibilities": "REPLACE"
-  }
-}