dapr.md

dapr-springbootframework

Why DAPR

DAPR provide

DAPR will provide all this container and infrastructure

How to run

dapr run --app-id my_app --app-port 6001 --dapr-http-port 3601 --dapr-grpc-port 60001 -- java -jar statetest-0.0.1-SNAPSHOT.jar

Server will start

Output:

Curl Test for state management

DAPR has a state management and other capabilities. It will store the state in redis.

How to store state

curl -X POST -H "Content-Type: application/json" -d '[{ "key": "order_sean", "value": "250"}]' http://localhost:3601/v1.0/state/statestore

How to check state

 curl http://localhost:3601/v1.0/state/statestore/order_sean

Install

Link to installation command: https://docs.dapr.io/getting-started/install-dapr-cli/

  wget -q https://raw.githubusercontent.com/dapr/cli/master/install/install.sh -O - | /bin/bash

Dependencies

1. docker - without docker dapr will not work. It needs to start other container such as Redis.
2. Java for SpringBoot Framework - the jar files provided are compile using java version "18.0.1.1". You will need java 18 or higher to run

Start dapr

 dapr init

Make Sure DAPR is installed properly

dapr -h

SpringBoot

The jar file statetest-0.0.1-SNAPSHOT.jar is build using eclipse IDE.

Dependencies

Add to include dapr.

	    <dependency>
	      <groupId>io.dapr</groupId>
	      <artifactId>dapr-sdk</artifactId>
	      <version>1.9.0</version>
	    </dependency>
	    <!-- Dapr's SDK for Actors (optional). -->
	    <dependency>
	      <groupId>io.dapr</groupId>
	      <artifactId>dapr-sdk-actors</artifactId>
	      <version>1.9.0</version>
	    </dependency>
	    <!-- Dapr's SDK integration with SpringBoot (optional). -->
	    <dependency>
	      <groupId>io.dapr</groupId>
	      <artifactId>dapr-sdk-springboot</artifactId>
	      <version>1.9.0</version>
	    </dependency>

Add Proxy

Add proxy to this file: C:\Users<user>.m2\settings.xml

  <proxies>
   <proxy>
        <host>proxy---.---.com</host>
        <port>912</port>
    </proxy>
  </proxies>