k8s-platform-lcm VS helm

Was it this? https://github.com/arminc/k8s-platform-lcm

And I've found the issue https://github.com/helm/helm/issues/4256

If you want to compare Org with something on Github, a better comparison would be, say, helm - undoubtly popular package developed on Github. https://github.com/helm/helm/graphs/contributors Now, look at https://github.com/yantar92/org/graphs/contributors Again, I cannot help but notice that Org is more actively developed.

To take our journey one step further, we need the help of a very important tool in the K8s world: Helm. From their website: "Helm helps you manage Kubernetes applications — Helm Charts helps you define, install, and upgrade even the most complex Kubernetes application." Therefore, we need a "helm chart" to improve our deployment.

There are several ways how you can deploy a database in the cluster (you can also use a remote database hosted in the cloud, but we want to make this practice more challenging so we can touch more concepts regarding Kubernetes). You can manually write all the manifests (deployment, service, secrets, volumes, etc) or you can use **Helm **to deploy the database and many other services. I highly recommend using helm charts (verified ones) to deploy this kind of service instead of writing these by yourself.

Kubernetes and Helm for deployment

What do you mean by stored? The notebooks are deployed on kubernetes using Helm https://helm.sh (1 notebook = 1 Helm release), their configs are stored as Secrets on Kubernetes. If you mean data inside the notebook, one can enable persistence (mount a PersistenVolume into the notebook) (via the Helm values, see https://github.com/machine424/notebook-on-kube#create-connect-to-and-delete-a-notebook).

Now here's the "gotcha"... you don't need to write Kubernetes manifest files to deploy your app. Instead, you will need to create another type of manifest file named Acornfile. This file is written in JSON-like syntax, feels very similar to a Docker Compose or Helm, and is used to package your application as an Acorn app.

https://helm.sh/ (a yaml based package manager used to tell k8s how to run your service)

Tools Official Links AWS CLI https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html eksctl https://eksctl.io/ helm https://helm.sh/

Spring web framework Spring WebFlux Reactive REST Services gRPC Java gRPC gRPC-Spring-Boot-Starter gRPC Spring Boot Starter Salesforce Reactive gRPC Salesforce Reactive gRPC Spring Data R2DBC a specification to integrate SQL databases using reactive drivers Zipkin open source, end-to-end distributed tracing Spring Cloud Sleuth autoconfiguration for distributed tracing Prometheus monitoring and alerting Grafana for to compose observability dashboards with everything from Prometheus Kubernetes automating deployment, scaling, and management of containerized applications Docker and docker-compose Helm The package manager for Kubernetes Flywaydb for migrations