docs: #68 add document to how to install with helm

.github/workflows/deploy-helm-charts.yml

@@ -1,46 +0,0 @@
-name: Deploy Helm Charts
-
-on:
-  push:
-    branches:
-      - master
-    paths:
-      - "k8s/helm/**"
-  workflow_dispatch:
-
-jobs:
-  release:
-    # depending on default permission settings for your org (contents being read-only or read-write for workloads), you will have to add permissions
-    # see: https://docs.github.com/en/actions/security-guides/automatic-token-authentication#modifying-the-permissions-for-the-github_token
-    permissions:
-      contents: write
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Configure Git
-        run: |
-          git config user.name "$GITHUB_ACTOR"
-          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
-
-      - name: Install Helm
-        uses: azure/setup-helm@v4
-        env:
-          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-
-      - name: Update Helm Deps
-        run: |
-          helm repo add bitnami https://charts.bitnami.com/bitnami
-          cd k8s/helm
-          helm dependency update
-
-      - name: Run chart-releaser
-        uses: helm/chart-releaser-action@v1.6.0
-        with:
-          charts_dir: k8s
-          config: k8s/helm/cr.yaml
-        env:
-          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

k8s/helm/cr.yaml

@@ -1,2 +0,0 @@
-owner: msgbyte
-git-repo: charts

website/docs/install/kubernetes/_category_.json

@@ -0,0 +1,4 @@
+{
+  "label": "Kubernetes",
+  "position": 2
+}

website/docs/install/kubernetes/helm.md

@@ -0,0 +1,31 @@
+---
+sidebar_position: 1
+---
+
+# Install in Helm
+
+Helm is a tool that streamlines installing and managing Kubernetes applications. Although helm you can easy and quickly enjoy tianji in kubernetes.
+
+## Add repo
+
+At first, you should add msgbyte charts registry into helm repo list.
+
+```bash
+helm repo add msgbyte https://msgbyte.github.io/charts
+```
+
+Now you can search tianji with `helm search` command.
+
+```bash
+helm search repo tianji
+```
+
+## Install 
+
+Then, feel free to install with one command:
+
+```bash
+helm install tianji msgbyte/tianji
+```
+
+Its will bring you a pg database and tianji.