gklp / helmj-tiller-client

HelmJ Tiller Java Client

About HelmJ Tiller Client

Helm has two parts, one of them is client and the other is server which is called Tiller. Tiller communicates with the Kubernetes API to manage your charts.

While it is doing that, it uses gRPC. gRPC is an open source remote procedure call (RPC) system initially developed at Google. gRPC uses protocol buffers.

Helm Team defined some proto files to run it and we will use those well-defined proto files to create java client to communicate Tiller. Those files are also used by go client.

How to build a client ?

If you want to create a client, just run > mvn package

Be Aware of versioning

1.0.0-e70bea6 <- it is an example for readme.

• 1.0.0 is our version
• e70bea6 last commit of proto folder for https://github.com/helm/helm/tree/master/_proto

Where are the real proto files ?

You can visit that link => https://github.com/helm/helm/tree/master/_proto

Protobuf3 type declarations for the Helm API

Packages

• hapi.chart Complete serialization of Heml charts
• hapi.release Information about installed charts (Releases) such as metadata about when they were installed, their status, and how they were configured.
• hapi.services.rudder Definition for the ReleaseModuleService used by Tiller to manipulate releases on a given node
• hapi.services.tiller Definition of the ReleaseService provided by Tiller and used by Helm clients to manipulate releases cluster wide.
• hapi.version Version meta-data used by tiller to express it's version

Last part copied from => https://github.com/helm/helm/blob/master/_proto/README.md