diff --git a/02-install/README.md b/02-install/README.md deleted file mode 100644 index b6e2076..0000000 --- a/02-install/README.md +++ /dev/null @@ -1,62 +0,0 @@ -## Helm3 Architecture - -### Client Only Architecture - -> Helm 3 has a client-only architecture with the client still called helm. As seen in the following diagram, it operates similar to the Helm 2 client, but the client interacts directly with the Kubernetes API server. - -> Helm 3 is a single-service architecture. One executable is responsible for implementing Helm. There is no client/server split, nor is the core processing logic distributed among components. - -> Implementation of Helm 3 is a single command-line client with no in-cluster server or controller. This tool exposes command-line operations, and unilaterally handles the package management process. - -### ***The implementation has two distinct parts:*** - -1. The command line façade, which translates commands, subcommands, flags, and arguments into a Helm operation -2. The Helm library, which provides the logic for executing all Helm operations. - -### **By design, the Helm library must be usable as a standalone library.** - -![helm-test](../img/helm3-architecture.PNG) - -### Install Helm version3 - -``` -curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 -chmod 700 get_helm.sh -./get_helm.sh -``` - -``` -root@kube-master:~# helm version --short -v3.0.2+g19e47ee -``` - -### [Follow the Documentation for More](https://helm.sh/docs/intro/install/) - -## Helm2 Architecture --- ***Not Used Anymore*** - -> **Helm2 has two major components:** - ->> ***The `Helm Client` is a command-line client for end users. The client is responsible for the following domains:*** - -* Local chart development -* Managing repositories -* Interacting with the Tiller server -* Sending charts to be installed -* Asking for information about releases -* Requesting upgrading or uninstalling of existing releases - - ->> ***The `Tiller Server` is an in-cluster server that interacts with the Helm client, and interfaces with the Kubernetes API server. The server is responsible for the following:*** - -* Listening for incoming requests from the Helm client -* Combining a chart and configuration to build a release -* Installing charts into Kubernetes, and then tracking the subsequent release -* Upgrading and uninstalling charts by interacting with Kubernetes - -![helm2-architecture](../img/helm2-architecture.PNG) - -### In a nutshell, the client is responsible for managing charts, and the server is responsible for managing releases. - -### Install Helm version2 - -### [Follow the Documentation to Install](https://v2.helm.sh/docs/using_helm/#installing-helm) \ No newline at end of file