k8s initialize

doc/k8s-testing.md

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+# Hlæja K8s
+
+## Table of Contents
+
+<!-- TOC -->
+* [Hlæja K8s](#hlæja-k8s)
+  * [Table of Contents](#table-of-contents)
+  * [Initialize](#initialize)
+    * [Namespace](#namespace)
+    * [Registry Secret](#registry-secret)
+<!-- TOC -->
+
+----
+
+## Initialize
+
+### Namespace
+
+Create the Namespace for the environment.
+
+```bash
+kubectl apply -f .\kube\01-initialize\01-namespace.yaml
+```
+
+---
+
+### Registry Secret
+
+Create repository secret
+
+```bash
+kubectl apply -f .\kube\01-initialize\02-registry-secret.yaml
+```
+
+**How to make JSON Configuration**
+
+```json=
+{
+  "auths": {
+    "<your-registry>": {
+      "username": "<your-username>",
+      "password": "<your-password>",
+      "email": "<your-email@example.com>",
+      "auth": "<base64-of-your-username:your-password>"
+    }
+  }
+}
+```
+
+**Replace Values**
+
+- **Replace** <your-registry>: Use the hostname of your Gitea instance (e.g., registry.example.com).
+- **Replace** <your-username>: Use your Gitea username (e.g., user1).
+- **Replace** <your-password>: Use your Gitea personal access token generated with read:package scope (e.g., abc123).
+- **Replace** <your-email>: Use your email address (e.g., user1@example.com).
+
+**Linux Command**
+
+```bash
+echo -n 'your-username:your-password' | base64 -w 0
+```
+
+witch gives `eW91ci11c2VybmFtZTp5b3VyLXBhc3N3b3Jk` then we use it in the `auth`
+
+```bash
+echo -n '{"auths":{"<your-registry>":{"username":"your-username","password":"your-password","email":"your-email","auth":"eW91ci11c2VybmFtZTp5b3VyLXBhc3N3b3Jk"}}}' | base64 -w 0
+```
+
+witch give `eyJhdXRocyI6eyI8eW91ci1yZWdpc3RyeT4iOnsidXNlcm5hbWUiOiJ5b3VyLXVzZXJuYW1lIiwicGFzc3dvcmQiOiJ5b3VyLXBhc3N3b3JkIiwiZW1haWwiOiJ5b3VyLWVtYWlsIiwiYXV0aCI6ImVXOTFjaTExYzJWeWJtRnRaVHA1YjNWeUxYQmhjM04zYjNKayJ9fX0=`

kube/01-initialize/01-namespace.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: hlaeja
+  labels:
+    environment: testing

kube/01-initialize/02-registry-secret.yaml

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+apiVersion: v1
+kind: Secret
+metadata:
+  name: github
+  namespace: hlaeja
+  labels:
+    environment: testing
+type: kubernetes.io/dockerconfigjson
+data:
+  # Look at /doc/k8s.md at Initialize -> Registry Secret, for how to make real values
+  .dockerconfigjson: RegisterSecretBase64==