Dapr的命令行参数

name	default value	可选值	说明
mode	standalone	standalone / kubernetes	Runtime mode for Dapr
dapr-http-port	3500		HTTP port for Dapr API to listen on
dapr-grpc-port	50001		gRPC port for the Dapr API to listen on
dapr-internal-grpc-port	""		gRPC port for the Dapr Internal API to listen on 如果不指定，则dapr会自动获取一个随机可用的空闲端口
app-port	""		The port the application is listening on 如果不设置，则不能建立dapr和应用之间的 app channel 也就意味着dapr 无法发送请求给应用了 同时dapr也无法从应用读取配置： http://localhost:<app_port>/dapr/config 注意：app的地址在代码中写死 127.0.0.1
profile-port	7777		The port for the profile server
app-protocol	http	http / grpc	Protocol for the application: grpc or http
components-path	""		Path for components directory. If empty, components will not be loaded. Self-hosted mode only 仅在dapr mode为standalone时有效
config	""		Path to config file, or name of a configuration object 被称为 global configuration 如果是kubernetes mode，读取k8s的配置 如果是standalone mode，读取配置文件 如果没有配置，则装载默认配置
app-id	""		A unique ID for Dapr. Used for Service Discovery and state
control-plane-address	""		Address for a Dapr control plane 仅在dapr mode为kubernetes时有效
sentry-address	""		Address for the Sentry CA service
placement-host-address	""		Address for the Dapr placement service
allowed-origins	*		Allowed HTTP origins
enable-profiling	false	True / false	Enable profiling
version	false	True / false	Prints the runtime version （然后dapr就会退出）
app-max-concurrency	-1		Controls the concurrency level when forwarding requests to user code
enable-mtls	false	True / false	Enables automatic mTLS for daprd to daprd communication channels

1.0 之后被弃用的flag：

name	说明
placement-address	改为 placement-host-address 如果同时设置，以 placement-host-address 为准
max-concurrency	改为 app-max-concurrency 如果同时设置，以 app-max-concurrency 为准
protocol	改为 app-protocol 如果同时设置，以 app-protocol 为准

-app-id hellogrpc -app-port 3000 -protocol grpc -dapr-http-port 3005 -dapr-grpc-port 52000 -placement-address localhost:50005 -components-path components