The documentation you are viewing is for Dapr v1.4 which is an older version of Dapr. For up-to-date documentation, see the latest version.
run CLI command reference
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.
Supported platforms
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
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Last modified
July 12, 2022
: update nav bar for v1.4 (#2641) (2db803e)