Add support Kubernetes deployment

- Provide k8s/big-agi-deployment.yaml and env-secrert.yaml
- Add deploy-k8s.md to explain the installation process

.gitignore

@@ -36,4 +36,7 @@ yarn-error.log*
 next-env.d.ts
 
 # other
-.idea/
+.idea/
+
+# Ingore k8s/env-secret.yaml
+./k8s/env-secret.yaml

docs/deploy-k8s.md

@@ -0,0 +1,81 @@
+# Deploy `big-AGI` with Kubernetes ☸️
+
+In this tutorial, we will guide you through the process of deploying a service, Pod, and Deployment in a Kubernetes environment using the kubectl command-line tool.
+
+## Step 1: Clone the big-AGI repository
+
+```bash
+$ git clone https://github.com/enricoros/big-agi
+$ cd ./big-agi/k8s
+```
+
+## Step 2: Fill in the necessary key information into env-secrert.yaml
+
+By default, Kubernetes Secrert uses Base64 for encode/encode, so please don't do a git commit after filling in the key to avoid the key leaking. Also, you don't need to fill in all the following parameters, just fill in the necessary ones, just like in `.env.example`.
+
+```bash
+$ vim env-secrert.yaml
+$ cat env-secret.yaml
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: env
+  namespace: big-agi
+type: Opaque
+stringData:
+  ANTHROPIC_API_HOST: ""
+  ANTHROPIC_API_KEY: ""
+  ELEVENLABS_API_HOST: ""
+  ELEVENLABS_API_KEY: ""
+  ELEVENLABS_VOICE_ID: ""
+  GOOGLE_CLOUD_API_KEY: ""
+  GOOGLE_CSE_ID: ""
+  HELICONE_API_KEY: ""
+  OPENAI_API_HOST: "api.openai.com"
+  OPENAI_API_KEY: "sk-xxxxxxxxxxxx"
+  OPENAI_API_ORG_ID: ""
+  PRODIA_API_KEY: ""
+```
+
+## Step 3: Deploy the Kubernetes resources
+
+By default, all kubernetes resource will be placed in `namespace: big-agi` instead of `namespace: default`. Be sure to switch the correct namespace to see the resources.
+
+```bash
+$ kubectl apply -f big-agi-deployment.yaml -f env-secret.yaml
+```
+
+## Step 4: Check Resource Status
+
+The following are the normal outputs, if you encounter abnormal outputs, the you can refer to [Kubernetes - Debug Pods][1].
+
+```bash
+$ kubectl -n big-agi get svc,pod,deployment
+NAME              TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)    AGE
+service/big-agi   ClusterIP   10.0.198.118   <none>        3000/TCP   63m
+
+NAME                          READY   STATUS    RESTARTS   AGE
+pod/big-agi-d4f5d8b7b-jzvq4   1/1     Running   0          39m
+
+NAME                      READY   UP-TO-DATE   AVAILABLE   AGE
+deployment.apps/big-agi   1/1     1            1           63m
+```
+
+## Step 5: Test the Service
+
+The main purpose of the `kubectl port-forward` is to test that big-AGI works properly in Kubernetes, not to formailize itstuse in an production environment.
+
+If you are looking for a way to expose big-AGI as an public service, see [Kubernetes - Ingress Controller][2] or [Kubernetes - Load Balancer][3].
+
+```bash
+$ kubectl -n big-agi port-forward service/big-agi 3000
+Forwarding from 127.0.0.1:3000 -> 3000
+Forwarding from [::1]:3000 -> 3000
+
+# Open the browser and go to http://localhost:3000 and you should see the big-agi web page
+```
+
+[1]: https://kubernetes.io/docs/tasks/debug/debug-application/debug-pods/
+[2]: https://kubernetes.io/docs/concepts/services-networking/ingress-controllers/
+[3]: https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/

k8s/big-agi-deployment.yaml

@@ -0,0 +1,112 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: big-agi
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: big-agi
+  name: big-agi
+  namespace: big-agi
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: big-agi
+  strategy: {}
+  template:
+    metadata:
+      labels:
+        app: big-agi
+    spec:
+      containers:
+        - image: ghcr.io/enricoros/big-agi:main
+          name: big-agi
+          ports:
+            - containerPort: 3000
+          args:
+            - next
+            - start
+            - -p
+            - "3000"
+          env:
+            - name: ANTHROPIC_API_HOST
+              valueFrom:
+                secretKeyRef:
+                  key: ANTHROPIC_API_HOST
+                  name: env
+            - name: ANTHROPIC_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  key: ANTHROPIC_API_KEY
+                  name: env
+            - name: ELEVENLABS_API_HOST
+              valueFrom:
+                secretKeyRef:
+                  key: ELEVENLABS_API_HOST
+                  name: env
+            - name: ELEVENLABS_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  key: ELEVENLABS_API_KEY
+                  name: env
+            - name: ELEVENLABS_VOICE_ID
+              valueFrom:
+                secretKeyRef:
+                  key: ELEVENLABS_VOICE_ID
+                  name: env
+            - name: GOOGLE_CLOUD_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  key: GOOGLE_CLOUD_API_KEY
+                  name: env
+            - name: GOOGLE_CSE_ID
+              valueFrom:
+                secretKeyRef:
+                  key: GOOGLE_CSE_ID
+                  name: env
+            - name: HELICONE_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  key: HELICONE_API_KEY
+                  name: env
+            - name: OPENAI_API_HOST
+              valueFrom:
+                secretKeyRef:
+                  key: OPENAI_API_HOST
+                  name: env
+            - name: OPENAI_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  key: OPENAI_API_KEY
+                  name: env
+            - name: OPENAI_API_ORG_ID
+              valueFrom:
+                secretKeyRef:
+                  key: OPENAI_API_ORG_ID
+                  name: env
+            - name: PRODIA_API_KEY
+              valueFrom:
+                secretKeyRef:
+                  key: PRODIA_API_KEY
+                  name: env
+          resources: {}
+      restartPolicy: Always
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: big-agi
+  name: big-agi
+  namespace: big-agi
+spec:
+  ports:
+    - name: "http"
+      port: 3000
+      targetPort: 3000
+  selector:
+    app: big-agi

k8s/env-secret.yaml

@@ -0,0 +1,20 @@
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: env
+  namespace: big-agi
+type: Opaque
+stringData:
+  ANTHROPIC_API_HOST: ""
+  ANTHROPIC_API_KEY: ""
+  ELEVENLABS_API_HOST: ""
+  ELEVENLABS_API_KEY: ""
+  ELEVENLABS_VOICE_ID: ""
+  GOOGLE_CLOUD_API_KEY: ""
+  GOOGLE_CSE_ID: ""
+  HELICONE_API_KEY: ""
+  OPENAI_API_HOST: "api.openai.com"
+  OPENAI_API_KEY: ""
+  OPENAI_API_ORG_ID: ""
+  PRODIA_API_KEY: ""