move bootc builder (dtk) to common

.github/workflows/training_bootc.yaml

@@ -55,7 +55,7 @@ jobs:
 
       - name: Build Image
         id: build_image
-        run: make dtk ARCH=${{ matrix.arch }}
+        run: make driver-toolkit ARCH=${{ matrix.arch }}
         working-directory: ${{ matrix.context }}
 
       - name: Login to Container Registry

training/Makefile

@@ -70,13 +70,15 @@ vllm:
 #
 # Create bootc container images prepared for AI
 #
-.PHONY: amd nvidia intel vllm
+.PHONY: driver-tookit amd nvidia intel vllm
+driver-tookit:
+	make -C common/ -f Makefile.common driver-toolkit
 amd:
 	make -C amd-bootc/ bootc bootc-models
 intel:
 	make -C intel-bootc/ bootc bootc-models
 nvidia:
-	make -C nvidia-bootc/ dtk bootc bootc-models
+	make -C nvidia-bootc/ driver-toolkit bootc bootc-models
 
 #
 # Make Bootc container images preinstalled with cloud-init

training/common/Makefile.common

@@ -40,6 +40,12 @@ TRAIN_WRAPPER =  $(CURDIR)/../ilab-wrapper/ilab-training-launcher
 OUTDIR = $(CURDIR)/../build
 MODELS_CONTAINERFILE = $(OUTDIR)/Containerfile.models
 
+DRIVER_TOOLKIT_IMAGE_NAME ?= driver-toolkit
+DRIVER_TOOLKIT_IMAGE_TAG ?= latest
+DRIVER_TOOLKIT_IMAGE = ${REGISTRY}/${REGISTRY_ORG}/${DRIVER_TOOLKIT_IMAGE_NAME}:${DRIVER_TOOLKIT_IMAGE_TAG}
+
+ENABLE_RT ?=
+
 SSH_PUBKEY ?= $(shell cat ${HOME}/.ssh/id_rsa.pub 2> /dev/null)
 
  .PHONY: prepare-files
@@ -113,7 +119,19 @@ bootc-models: generate-model-cfile
 		--file ${MODELS_CONTAINERFILE} \
 		--security-opt label=disable \
 		--tag "${BOOTC_MODELS_IMAGE}" \
-		-v ${OUTDIR}:/run/.input:ro \
+		-v ${OUTDIR}:/run/.input:ro
+
+.PHONY: driver-toolkit
+driver-toolkit:
+	"${CONTAINER_TOOL}" build \
+		$(ARCH:%=--platform linux/%) \
+		$(BUILD_ARG_FILE:%=--build-arg-file=%) \
+		$(ENABLE_RT:%=--build-arg ENABLE_RC=%) \
+		$(FROM:%=--from=%) \
+		$(KERNEL_VERSION:%=--build-arg KERNEL_VERSION=%) \
+		$(SOURCE_DATE_EPOCH:%=--timestamp=%) \
+		--file ../common/driver-toolkit/Containerfile \
+		--tag "${DRIVER_TOOLKIT_IMAGE}" \
 		${CONTAINER_TOOL_EXTRA_ARGS} .
 
 .PHONY: clean

training/nvidia-bootc/Makefile

@@ -1,32 +1,14 @@
 VENDOR ?= nvidia
 IMAGE_NAME ?= $(VENDOR)-bootc
-DTK_IMAGE_NAME ?= $(VENDOR)-builder
-DTK_IMAGE_TAG ?= latest
-DRIVER_TOOLKIT_IMAGE = ${REGISTRY}/${REGISTRY_ORG}/${DTK_IMAGE_NAME}:${DTK_IMAGE_TAG}
 
 CUDA_VERSION ?=
 OS_VERSION_MAJOR ?=
-ENABLE_RT ?=
-MODELS_CONTAINERFILE = $(OUTDIR)/Containerfile.models
 include ../common/Makefile.common
 
 default: bootc
 
-.PHONY: dtk
-dtk:
-	"${CONTAINER_TOOL}" build \
-		$(ARCH:%=--platform linux/%) \
-		$(BUILD_ARG_FILE:%=--build-arg-file=%) \
-		$(ENABLE_RT:%=--build-arg ENABLE_RC=%) \
-		$(FROM:%=--from=%) \
-		$(KERNEL_VERSION:%=--build-arg KERNEL_VERSION=%) \
-		$(SOURCE_DATE_EPOCH:%=--timestamp=%) \
-		--file Containerfile.builder \
-		--tag "${DRIVER_TOOLKIT_IMAGE}" \
-		${CONTAINER_TOOL_EXTRA_ARGS} .
-
 .PHONY: bootc
-bootc: dtk check-sshkey prepare-files growfs
+bootc: driver-toolkit check-sshkey prepare-files growfs
 	"${CONTAINER_TOOL}" build \
 		$(ARCH:%=--platform linux/%) \
 		$(BUILD_ARG_FILE:%=--build-arg-file=%) \