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Feature/distributed kafka docs #885

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Oct 11, 2023
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Feature/distributed kafka docs #885

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1441662
Update docs for distributed kafka example
p-wunderlich Oct 10, 2023
d302f4e
Update docs for distributed axon server
p-wunderlich Oct 10, 2023
d8b58fe
Update docs for distributed axon server
p-wunderlich Oct 10, 2023
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13 changes: 2 additions & 11 deletions docs/examples/scenarios/distributed-axon-server.md
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Expand Up @@ -29,18 +29,9 @@ Before you begin, please build the entire project with `mvn clean install` from
You will need some backing services (Axon Server, PostgreSQL, MongoDB) and you can easily start them locally
by using the provided `docker-compose.yml` file.

Before you start change the directory to `examples/scenarios/distributed-axon-server` and run a preparation script `.docker/setup.sh`.
You can do it with the following code from your command line (you need to do it once):


```bash
cd examples/scenarios/distributed-axon-server
.docker/setup.sh
```

Before you start change the directory to `examples/scenarios/distributed-axon-server`:
Now, start required containers. The easiest way to do so is to run:


```bash
docker-compose up -d
```
Expand All @@ -61,8 +52,8 @@ packaged application using:


```bash
java -jar process-platform-jpa/target/*.jar
java -jar taskpool-application/target/*.jar
java -jar process-application/target/*.jar
```

## Useful URLs
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45 changes: 45 additions & 0 deletions docs/examples/scenarios/distributed-with-kafka.md
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Expand Up @@ -29,3 +29,48 @@ persistence of the query model.
#### From Kafka to Tasklist API

![Kafka to Tasklist API Messaging](../../img/scenario_kafka_to_tasklist_detail.png)

### System Requirements

* JDK 11
* Docker
* Docker Compose

### Preparations

Before you begin, please build the entire project with `mvn clean install` from the command line in the project root directory.

You will need some backing services (Kafka, PostgreSQL) and you can easily start them locally
by using the provided `docker-compose.yml` file.

Before you start change the directory to `examples/scenarios/distributed-kafka` and start required containers. The easiest way to do so is to run:

```bash
docker-compose up -d
```

### Start

The demo application consists of several Maven modules. In order to start the example, you will need to start only two
of them in the following order:

1. taskpool-application (process platform)
2. process-application (example process application)

The modules can be started by running from command line in the `examples/scenarios/distributed-kafka` directory using Maven or start the
packaged application using:


```bash
java -jar process-application-local-polyflow/target/*.jar
java -jar process-platform-view-only/target/*.jar
```

## Useful URLs

### Process Platform
* [http://localhost:8081/polyflow/tasks](http://localhost:8081/polyflow/tasks)
* [http://localhost:8081/polyflow/archive](http://localhost:8081/polyflow/archive)

### Process Application
* [http://localhost:8080/camunda/app/](http://localhost:8080/camunda/app/)