Facing issue while locally installing klaw core & cluster api using maven build

[muhib349]

I'm running on Windows,
Desired versions of Java, maven, node & pnpm are installed. I'm sharing my screenshot while trying to build the package.

Can anyone tell me what I'm missing here, I'm trying to run the backend locally. Thanks in advance.

[aindriu-aiven]

Hey @muhib349
It looks like you don't have make installed on windows below is the version I have for building Klaw on Windows.

#> make -version
GNU Make 4.3

I also gave it a quick test (building with the mvnw) and it built completely for me in about 3 minutes.

[muhib349]

Thanks. I am able to run it successfully.

[muhib349]

Seeking help to set up Cluster and Environment

I set up the local environment of your repository and was able to run using the docker-script. I have run --testEnv and --all using docker-script. Five services are running altogether.

I added cluster and environment but environment status comes OFFLINE. I added the Kafka Cluster by giving the following input,

• Bootstrap Server: localhost:9092
• Protocol: PLAINTEXT/SSL tried with both
• RestApi servers: http://localhost:12695 (tried with different port)

Then, I added the Environment for this bootstrap server by leaving the rest of the config as it was. So it's not connecting with the Kafka server, status comes OFFLINE. So, What are the configs I'm missing here, or what am I doing wrong? I'm new to this project, trying to understand project architecture to work on this community. @aindriu-aiven @muralibasani anyone please help me to work on this issue?

Thanks

[aindriu-aiven]

Hey,
Have you checked if the core app is configured to communicate with the cluster api app?
https://www.klaw-project.io/docs/HowTo/installation/run-docker#5-verify-the-installation

To verify the installation and access Klaw, follow the steps below:

Access Klaw using the below default credentials for the superadmin account:

Username: superadmin
Password: kwsuperadmin123$$ (for Klaw releases 2.5.0 and older)
Password: welcometoklaw (starting from the Klaw 2.6.0 release)
Recommend you change the default credentials before running Klaw in your application.

In the Klaw user interface, go to the Dashboard -> Settings page, and look for the klaw.clusterapi.url configuration. To use a secure connection, update the URL to HTTPS, for example: http://localhost:9343

Or if using a Windows or Linux machine, ensure you update the URL to use the container name, for example: http://klaw-cluster-api:9343

Click Test connection.

[aindriu-aiven]

The test environment that boots up with its own kafka and schema registry uses PLAINTEXT protocol and also uses the standard ports so neither of those should be causing you an issue but if the connection test is working correctly you might need to change from localhost to the docker name.

e.g.
run the command
docker container ls
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
fa1dbe713e1f bitnami/kafka:3.3 "/opt/bitnami/script…" 6 seconds ago Up 4 seconds 0.0.0.0:9092->9092/tcp, :::9092->9092/tcp klaw-kafka
f2249ac0c889 bitnami/zookeeper:3.8 "/opt/bitnami/script…" 6 seconds ago Up 5 seconds 2888/tcp, 3888/tcp, 0.0.0.0:2181->2181/tcp, :::2181->2181/tcp, 8080/tcp klaw-zookeeper
862265ca5b85 bitnami/schema-registry:latest "/opt/bitnami/script…" 6 seconds ago Up 5 seconds 0.0.0.0:8081->8081/tcp, :::8081->8081/tcp klaw-schema-registry

klaw-kafka
klaw-schema-registry