synchronization

gpushare-device-plugin/pkg/gpu/nvidia/const.go

@@ -0,0 +1,36 @@
+package nvidia
+
+import (
+	pluginapi "k8s.io/kubernetes/pkg/kubelet/apis/deviceplugin/v1beta1"
+)
+
+// MemoryUnit describes GPU Memory, now only supports Gi, Mi
+type MemoryUnit string
+
+const (
+	resourceName  = "rainbond.com/gpu-mem"
+	resourceCount = "rainbond.com/gpu-count"
+	serverSock    = pluginapi.DevicePluginPath + "aliyungpushare.sock"
+
+	OptimisticLockErrorMsg = "the object has been modified; please apply your changes to the latest version and try again"
+
+	allHealthChecks             = "xids"
+	containerTypeLabelKey       = "io.kubernetes.docker.type"
+	containerTypeLabelSandbox   = "podsandbox"
+	containerTypeLabelContainer = "container"
+	containerLogPathLabelKey    = "io.kubernetes.container.logpath"
+	sandboxIDLabelKey           = "io.kubernetes.sandbox.id"
+
+	envNVGPU                   = "NVIDIA_VISIBLE_DEVICES"
+	EnvResourceIndex           = "ALIYUN_COM_GPU_MEM_IDX"
+	EnvResourceByPod           = "ALIYUN_COM_GPU_MEM_POD"
+	EnvResourceByContainer     = "ALIYUN_COM_GPU_MEM_CONTAINER"
+	EnvResourceByDev           = "ALIYUN_COM_GPU_MEM_DEV"
+	EnvAssignedFlag            = "ALIYUN_COM_GPU_MEM_ASSIGNED"
+	EnvResourceAssumeTime      = "ALIYUN_COM_GPU_MEM_ASSUME_TIME"
+	EnvResourceAssignTime      = "ALIYUN_COM_GPU_MEM_ASSIGN_TIME"
+	EnvNodeLabelForDisableCGPU = "cgpu.disable.isolation"
+
+	GiBPrefix = MemoryUnit("GiB")
+	MiBPrefix = MemoryUnit("MiB")
+)