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README.md
66
README.md
@ -35,69 +35,5 @@ Install Talos
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chmod 700 get_helm.sh
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./get_helm.sh
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--------------------------
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# Create OpenCloud Chart
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# `oc-deploy` Component
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The `oc-deploy` component aims to simplify and automate the deployment of OpenCloud components on a Kubernetes cluster through the creation of Helm Charts.
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## Prerequisites:
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- Access to the OpenCloud forge and the associated Harbor registry: [https://registry.o-forge.io/](https://registry.o-forge.io/), which will allow pulling OpenCloud release images from the "stable" project.
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- To test the connection to this registry from the Docker client:
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```bash
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docker login registry.o-forge.io
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```
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- A Kubernetes cluster: Minikube, K3s, RKE2, etc. See `KubernetesCluster`.
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- Helm installed locally
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## **To Be Defined:**
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### Configuring a Docker Secret for Kubernetes
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Kubernetes needs to know your credentials to pull images from the "registry.o-forge.io" registry. Create a Docker secret in Kubernetes:
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```bash
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kubectl create secret docker-registry regcred \
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--docker-server=registry.o-forge.io \
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--docker-username=<your_username> \
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--docker-password=<your_password> \
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--docker-email=<your_email>
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```
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## Checking if Helm Recognizes Your Local Kubernetes Cluster:
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### 1. Verify Connection to Kubernetes:
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Before checking Helm, ensure that your `kubectl` is properly configured to connect to your local Kubernetes cluster.
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Run the following command to see if you can communicate with the cluster:
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```bash
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kubectl get nodes
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```
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If this command returns the list of nodes in your cluster, it means `kubectl` is properly connected.
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### 2. Verify Helm Configuration:
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Now, you can check if Helm can access the cluster by using the following command:
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```bash
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helm version
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```
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This command displays the Helm version and the Kubernetes version it is connected to.
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## Deploying with Helm:
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You can deploy the `oc-deploy` Chart with Helm:
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```bash
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helm install oc-deploy path/to/your/Helm/oc-deploy
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```
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## Checking Helm Releases:
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You can also list the existing releases to see if Helm is properly connected to the cluster:
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```bash
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helm list
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```
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If all these commands execute without errors and give the expected results, your Helm installation is correctly configured to recognize and interact with your local Kubernetes cluster
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helm create occhart
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@ -1,4 +1,4 @@
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@startuml Arch Diagram
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@startuml
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top to bottom direction
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