feat: support local GPU mode (#57)

* feat: support local GPU mode

* chore: changed the GPU field in TensorFusionConnectionSpec to GPUs. Multi-GPU mode will be supported in the future.

* chore: define the QosLevel enumeration

Author: 0x5457

.vscode/launch.json

@@ -12,7 +12,7 @@
             "env": {
                 "ENABLE_WEBHOOKS": "false"
             },
-            "program": "${workspaceFolder}/cmd/operator/main.go",
+            "program": "${workspaceFolder}/cmd/main.go",
         },
         {
             "name": "Debug Discovery",
@@ -35,7 +35,7 @@
                 "KUBECONFIG": "~/.kube/config-tf-dev",
                 "ENABLE_WEBHOOKS": "false"
             },
-            "program": "${workspaceFolder}/cmd/operator/main.go",
+            "program": "${workspaceFolder}/cmd/main.go",
         },
         {
             "name": "Debug Demo Env Operator",
@@ -47,7 +47,7 @@
                 "KUBECONFIG": "~/.kube/dev_us-east-1_demo",
                 "ENABLE_WEBHOOKS": "false"
             },
-            "program": "${workspaceFolder}/cmd/operator/main.go",
+            "program": "${workspaceFolder}/cmd/main.go",
         },
         {
             "name": "Debug Test Code",

Makefile

@@ -93,11 +93,11 @@ lint-fix: golangci-lint ## Run golangci-lint linter and perform fixes
 
 .PHONY: build
 build: manifests generate fmt vet ## Build manager binary.
-	go build -o bin/manager cmd/operator/main.go
+	go build -o bin/manager cmd/main.go
 
 .PHONY: run
 run: manifests generate fmt vet ## Run a controller from your host.
-	go run ./cmd/operator/main.go
+	go run ./cmd/main.go
 
 # If you wish to build the manager image targeting other platforms you can use the --platform flag.
 # (i.e. docker build --platform linux/arm64). However, you must enable docker buildKit for it.