docs/daprdocs/content/en/reference/cli/dapr-run.md

type	title	linkTitle	description
docs	run CLI command reference	run	Detailed information on the run CLI command

Description

Run Dapr and (optionally) your application side by side. A full list comparing daprd arguments, CLI arguments, and Kubernetes annotations can be found [here]({{< ref arguments-annotations-overview.md >}}).

Supported platforms

• [Self-Hosted]({{< ref self-hosted >}})

Usage

dapr run [flags] [command]

Flags

Name	Environment Variable	Default	Description
--app-id, -a	APP_ID		The id for your application, used for service discovery
--app-max-concurrency		unlimited	The concurrency level of the application, otherwise is unlimited
--app-port, -p	APP_PORT		The port your application is listening on
--app-protocol, -P		http	The protocol (gRPC or HTTP) Dapr uses to talk to the application. Valid values are: http or grpc
--app-ssl		false	Enable https when Dapr invokes the application
--components-path, -d		Linux & Mac: $HOME/.dapr/components, Windows: %USERPROFILE%\.dapr\components	The path for components directory
--config, -c		Linux & Mac: $HOME/.dapr/config.yaml, Windows: %USERPROFILE%\.dapr\config.yaml	Dapr configuration file
--dapr-grpc-port	DAPR_GRPC_PORT	50001	The gRPC port for Dapr to listen on
--dapr-http-port	DAPR_HTTP_PORT	3500	The HTTP port for Dapr to listen on
--enable-profiling		false	Enable pprof profiling via an HTTP endpoint
--help, -h			Print this help message
--image			The image to build the code in. Input is: repository/image
--log-level		info	The log verbosity. Valid values are: debug, info, warn, error, fatal, or panic
--metrics-port	DAPR_METRICS_PORT	9090	The port that Dapr sends its metrics information to
--profile-port		7777	The port for the profile server to listen on
--dapr-http-max-request-size		4	Max size of request body in MB.

Examples

# Run a .NET application
dapr run --app-id myapp --app-port 5000 -- dotnet run

# Run a Java application
dapr run --app-id myapp -- java -jar myapp.jar

# Run a NodeJs application that listens to port 3000
dapr run --app-id myapp --app-port 3000 -- node myapp.js

# Run a Python application
dapr run --app-id myapp -- python myapp.py

# Run sidecar only
dapr run --app-id myapp

# Run a gRPC application written in Go (listening on port 3000)
dapr run --app-id myapp --app-port 5000 --app-protocol grpc -- go run main.go