Rename model to model_path

cli/local/api.go

@@ -48,7 +48,7 @@ func UpdateAPI(apiConfig *userconfig.API, cortexYAMLPath string, projectID strin
 
 	newAPISpec := spec.GetAPISpec(apiConfig, projectID, _deploymentID)
 
-	// apiConfig.Predictor.Model was already added to apiConfig.Predictor.Models for ease of use
+	// apiConfig.Predictor.ModelPath was already added to apiConfig.Predictor.Models for ease of use
 	if len(apiConfig.Predictor.Models) > 0 {
 		localModelCaches, err := CacheModels(newAPISpec, awsClient)
 		if err != nil {

cli/local/model_cache.go

@@ -38,18 +38,18 @@ import (
 func CacheModels(apiSpec *spec.API, awsClient *aws.Client) ([]*spec.LocalModelCache, error) {
 	modelPaths := make([]string, len(apiSpec.Predictor.Models))
 	for i, modelResource := range apiSpec.Predictor.Models {
-		modelPaths[i] = modelResource.Model
+		modelPaths[i] = modelResource.ModelPath
 	}
 
 	localModelCaches := make([]*spec.LocalModelCache, len(modelPaths))
 	for i, modelPath := range modelPaths {
 		var err error
 		localModelCaches[i], err = CacheModel(modelPath, awsClient)
 		if err != nil {
-			if apiSpec.Predictor.Model != nil {
-				return nil, errors.Wrap(err, apiSpec.Identify(), userconfig.PredictorKey, userconfig.ModelKey)
+			if apiSpec.Predictor.ModelPath != nil {
+				return nil, errors.Wrap(err, apiSpec.Identify(), userconfig.PredictorKey, userconfig.ModelPathKey)
 			}
-			return nil, errors.Wrap(err, apiSpec.Identify(), userconfig.PredictorKey, userconfig.ModelsKey, apiSpec.Predictor.Models[i].Name, userconfig.ModelKey)
+			return nil, errors.Wrap(err, apiSpec.Identify(), userconfig.PredictorKey, userconfig.ModelsKey, apiSpec.Predictor.Models[i].Name, userconfig.ModelPathKey)
 		}
 		localModelCaches[i].TargetPath = apiSpec.Predictor.Models[i].Name
 	}

docs/deployments/api-configuration.md

@@ -60,11 +60,11 @@ See additional documentation for [autoscaling](autoscaling.md), [compute](comput
   predictor:
     type: tensorflow
     path: <string>  # path to a python file with a TensorFlowPredictor class definition, relative to the Cortex root (required)
-    model: <string>  # S3 path to an exported model (e.g. s3://my-bucket/exported_model) (either this or 'models' must be provided)
+    model_path: <string>  # S3 path to an exported model (e.g. s3://my-bucket/exported_model) (either this or 'models' must be provided)
     signature_key: <string>  # name of the signature def to use for prediction (required if your model has more than one signature def)
-    models:  # use this when multiple models per API are desired (either this or 'model' must be provided)
+    models:  # use this when multiple models per API are desired (either this or 'model_path' must be provided)
       - name: <string> # unique name for the model (e.g. iris-classifier) (required)
-        model: <string>  # S3 path to an exported model (e.g. s3://my-bucket/exported_model) (required)
+        model_path: <string>  # S3 path to an exported model (e.g. s3://my-bucket/exported_model) (required)
         signature_key: <string>  # name of the signature def to use for prediction (required if your model has more than one signature def)
       ...
     config: <string: value>  # arbitrary dictionary passed to the constructor of the Predictor (optional)
@@ -113,10 +113,10 @@ See additional documentation for [autoscaling](autoscaling.md), [compute](comput
   predictor:
     type: onnx
     path: <string>  # path to a python file with an ONNXPredictor class definition, relative to the Cortex root (required)
-    model: <string>  # S3 path to an exported model (e.g. s3://my-bucket/exported_model.onnx) (either this or 'models' must be provided)
-    models:  # use this when multiple models per API are desired (either this or 'model' must be provided)
+    model_path: <string>  # S3 path to an exported model (e.g. s3://my-bucket/exported_model.onnx) (either this or 'models' must be provided)
+    models:  # use this when multiple models per API are desired (either this or 'model_path' must be provided)
       - name: <string> # unique name for the model (e.g. iris-classifier) (required)
-        model: <string>  # S3 path to an exported model (e.g. s3://my-bucket/exported_model.onnx) (required)
+        model_path: <string>  # S3 path to an exported model (e.g. s3://my-bucket/exported_model.onnx) (required)
         signature_key: <string>  # name of the signature def to use for prediction (required if your model has more than one signature def)
       ...
     config: <string: value>  # arbitrary dictionary passed to the constructor of the Predictor (optional)

docs/guides/multi-model.md

@@ -98,11 +98,11 @@ The following template is based on the [tensorflow/multi-model-classifier](https
     path: predictor.py
     models:
       - name: iris
-        model: s3://cortex-examples/tensorflow/iris-classifier/nn
+        model_path: s3://cortex-examples/tensorflow/iris-classifier/nn
       - name: inception
-        model: s3://cortex-examples/tensorflow/image-classifier/inception
+        model_path: s3://cortex-examples/tensorflow/image-classifier/inception
       - name: resnet50
-        model: s3://cortex-examples/tensorflow/multi-model-classifier/resnet50
+        model_path: s3://cortex-examples/tensorflow/multi-model-classifier/resnet50
       ...
 ```
 
@@ -180,11 +180,11 @@ The following template is based on the [onnx/multi-model-classifier](https://git
     path: predictor.py
     models:
       - name: resnet50
-        model: s3://cortex-examples/onnx/resnet50/resnet50-v2-7.onnx
+        model_path: s3://cortex-examples/onnx/resnet50/resnet50-v2-7.onnx
       - name: mobilenet
-        model: s3://cortex-examples/onnx/mobilenet/mobilenetv2-7.onnx
+        model_path: s3://cortex-examples/onnx/mobilenet/mobilenetv2-7.onnx
       - name: shufflenet
-        model: s3://cortex-examples/onnx/shufflenet/shufflenet-v2-10.onnx
+        model_path: s3://cortex-examples/onnx/shufflenet/shufflenet-v2-10.onnx
       ...
 ```
 

examples/onnx/iris-classifier/cortex.yaml

@@ -4,6 +4,6 @@
   predictor:
     type: onnx
     path: predictor.py
-    model: s3://cortex-examples/onnx/iris-classifier/gbtree.onnx
+    model_path: s3://cortex-examples/onnx/iris-classifier/gbtree.onnx
   monitoring:
     model_type: classification

examples/onnx/multi-model-classifier/cortex.yaml

@@ -6,11 +6,11 @@
     path: predictor.py
     models:
       - name: resnet50
-        model: s3://cortex-examples/onnx/resnet50/resnet50-v2-7.onnx
+        model_path: s3://cortex-examples/onnx/resnet50/resnet50-v2-7.onnx
       - name: mobilenet
-        model: s3://cortex-examples/onnx/mobilenet/mobilenetv2-7.onnx
+        model_path: s3://cortex-examples/onnx/mobilenet/mobilenetv2-7.onnx
       - name: shufflenet
-        model: s3://cortex-examples/onnx/shufflenet/shufflenet-v2-10.onnx
+        model_path: s3://cortex-examples/onnx/shufflenet/shufflenet-v2-10.onnx
     config:
       image-classifier-classes: https://s3.amazonaws.com/deep-learning-models/image-models/imagenet_class_index.json
       image-resize: 224

examples/tensorflow/image-classifier-inception/cortex.yaml

@@ -4,7 +4,7 @@
   predictor:
     type: tensorflow
     path: predictor.py
-    model: s3://cortex-examples/tensorflow/image-classifier/inception
+    model_path: s3://cortex-examples/tensorflow/image-classifier/inception
   monitoring:
     model_type: classification
   compute:

examples/tensorflow/image-classifier-resnet50/cortex_cpu.yaml

@@ -4,7 +4,7 @@
   predictor:
     type: tensorflow
     path: predictor.py
-    model: s3://cortex-examples/tensorflow/resnet50
+    model_path: s3://cortex-examples/tensorflow/resnet50
     config:
       classes: https://s3.amazonaws.com/deep-learning-models/image-models/imagenet_class_index.json
       input_shape: [224, 224]

examples/tensorflow/image-classifier-resnet50/cortex_gpu.yaml

@@ -4,7 +4,7 @@
   predictor:
     type: tensorflow
     path: predictor.py
-    model: s3://cortex-examples/tensorflow/resnet50
+    model_path: s3://cortex-examples/tensorflow/resnet50
     config:
       classes: https://s3.amazonaws.com/deep-learning-models/image-models/imagenet_class_index.json
       input_shape: [224, 224]

examples/tensorflow/image-classifier-resnet50/cortex_inf.yaml

@@ -4,7 +4,7 @@
   predictor:
     type: tensorflow
     path: predictor.py
-    model: s3://cortex-examples/tensorflow/resnet50_neuron
+    model_path: s3://cortex-examples/tensorflow/resnet50_neuron
     config:
       classes: https://s3.amazonaws.com/deep-learning-models/image-models/imagenet_class_index.json
       input_shape: [224, 224]

examples/tensorflow/iris-classifier/cortex.yaml

@@ -4,6 +4,6 @@
   predictor:
     type: tensorflow
     path: predictor.py
-    model: s3://cortex-examples/tensorflow/iris-classifier/nn
+    model_path: s3://cortex-examples/tensorflow/iris-classifier/nn
   monitoring:
     model_type: classification

examples/tensorflow/license-plate-reader/cortex_full.yaml

@@ -4,7 +4,7 @@
   predictor:
     type: tensorflow
     path: predictor_yolo.py
-    model: s3://cortex-examples/tensorflow/license-plate-reader/yolov3_tf
+    model_path: s3://cortex-examples/tensorflow/license-plate-reader/yolov3_tf
     signature_key: serving_default
     config:
       model_config: config.json

examples/tensorflow/multi-model-classifier/cortex.yaml

@@ -6,11 +6,11 @@
     path: predictor.py
     models:
       - name: inception
-        model: s3://cortex-examples/tensorflow/image-classifier/inception
+        model_path: s3://cortex-examples/tensorflow/image-classifier/inception
       - name: iris
-        model: s3://cortex-examples/tensorflow/iris-classifier/nn
+        model_path: s3://cortex-examples/tensorflow/iris-classifier/nn
       - name: resnet50
-        model: s3://cortex-examples/tensorflow/resnet50
+        model_path: s3://cortex-examples/tensorflow/resnet50
     config:
       models:
         iris:

examples/tensorflow/sentiment-analyzer/cortex.yaml

@@ -4,7 +4,7 @@
   predictor:
     type: tensorflow
     path: predictor.py
-    model: s3://cortex-examples/tensorflow/sentiment-analyzer/bert
+    model_path: s3://cortex-examples/tensorflow/sentiment-analyzer/bert
   monitoring:
     model_type: classification
   compute:

examples/tensorflow/text-generator/cortex.yaml

@@ -4,7 +4,7 @@
   predictor:
     type: tensorflow
     path: predictor.py
-    model: s3://cortex-examples/tensorflow/text-generator/gpt-2/124M
+    model_path: s3://cortex-examples/tensorflow/text-generator/gpt-2/124M
   compute:
     cpu: 1
     gpu: 1

pkg/operator/operator/k8s_specs.go

@@ -261,9 +261,9 @@ func tfDownloadArgs(api *spec.API) string {
 			itemName = fmt.Sprintf("model %s", model.Name)
 		}
 		downloadConfig.DownloadArgs = append(downloadConfig.DownloadArgs, downloadContainerArg{
-			From:                 model.Model,
+			From:                 model.ModelPath,
 			To:                   path.Join(rootModelPath, model.Name),
-			Unzip:                strings.HasSuffix(model.Model, ".zip"),
+			Unzip:                strings.HasSuffix(model.ModelPath, ".zip"),
 			ItemName:             itemName,
 			TFModelVersionRename: path.Join(rootModelPath, model.Name, "1"),
 		})
@@ -531,7 +531,7 @@ func onnxDownloadArgs(api *spec.API) string {
 			itemName = fmt.Sprintf("model %s", model.Name)
 		}
 		downloadConfig.DownloadArgs = append(downloadConfig.DownloadArgs, downloadContainerArg{
-			From:     model.Model,
+			From:     model.ModelPath,
 			To:       path.Join(rootModelPath, model.Name),
 			ItemName: itemName,
 		})

pkg/types/spec/errors.go

@@ -241,10 +241,10 @@ func ErrorInvalidTensorFlowModelPath() error {
 	})
 }
 
-func ErrorMissingModel(singleModelField string, multiModelField string, predictorType userconfig.PredictorType) error {
+func ErrorMissingModel(predictorType userconfig.PredictorType) error {
 	return errors.WithStack(&errors.Error{
 		Kind:    ErrMissingModel,
-		Message: fmt.Sprintf("at least one model must be specified for %s predictor type; use fields %s:%s or %s:%s to add model(s)", predictorType, userconfig.PredictorKey, singleModelField, userconfig.PredictorKey, multiModelField),
+		Message: fmt.Sprintf("at least one model must be specified for %s predictor type; use fields %s:%s or %s:%s to add model(s)", predictorType, userconfig.PredictorKey, userconfig.ModelPathKey, userconfig.PredictorKey, userconfig.ModelsKey),
 	})
 }