docs: adds k8s in docs (#3623)

docs/.vitepress/config.ts

@@ -74,6 +74,7 @@ export default defineConfig({
           { text: "Healthcheck", link: "/guide/healthcheck" },
           { text: "Remote Hosts", link: "/guide/remote-hosts" },
           { text: "Swarm Mode", link: "/guide/swarm-mode" },
+          { text: "K8s Mode", link: "/guide/k8s" },
           { text: "Supported Env Vars", link: "/guide/supported-env-vars" },
           { text: "Logging Files on Disk", link: "/guide/log-files-on-disk" },
           { text: "SQL Engine", link: "/guide/sql-engine" },

docs/guide/getting-started.md

@@ -47,9 +47,69 @@ networks:
     driver: overlay
 ```
 
+```yaml [k8s-dozzle.yml]
+# rbac.yaml
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: pod-viewer
+---
+# clusterrole.yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: pod-viewer-role
+rules:
+  - apiGroups: [""]
+    resources: ["pods", "pods/log", "nodes"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["metrics.k8s.io"]
+    resources: ["pods"]
+    verbs: ["get", "list"]
+---
+# clusterrolebinding.yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: pod-viewer-binding
+subjects:
+  - kind: ServiceAccount
+    name: pod-viewer
+    namespace: default
+roleRef:
+  kind: ClusterRole
+  name: pod-viewer-role
+  apiGroup: rbac.authorization.k8s.io
+---
+# deployment.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: dozzle
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: dozzle
+  template:
+    metadata:
+      labels:
+        app: dozzle
+    spec:
+      serviceAccountName: pod-viewer
+      containers:
+        - name: dozzle
+          image: amir20/dozzle:latest
+          ports:
+            - containerPort: 8080
+          env:
+            - name: DOZZLE_MODE
+              value: "k8s"
+```
+
 :::
 
-See [swarm mode](/guide/swarm-mode) for more information on running Dozzle in Swarm.
+See [swarm mode](/guide/swarm-mode) for more information on running Dozzle in Swarm and [Kubernetes](/guide/k8s) for running Dozzle in Kubernetes.
 
 > [!TIP]
 > If Docker Hub is blocked in your network, you can use the [GitHub Container Registry](https://ghcr.io/amir20/dozzle:latest) to pull the image. Use `ghcr.io/amir20/dozzle:latest` instead of `amir20/dozzle:latest`.

docs/guide/k8s.md

@@ -0,0 +1,92 @@
+---
+title: Kubernetes Support
+---
+
+# Kubernetes Support <Badge type="warning" text="beta" /> <Badge type="tip" text="v8.11.x" />
+
+Dozzle now supports Kubernetes, allowing you to view logs from your Kubernetes pods. This feature is available in `v8.11` version of Dozzle.
+
+## Kubernetes Setup
+
+To set up Dozzle in Kubernetes, you can use the following YAML configuration using `DOZZLE_MODE=k8s`. This configuration includes a deployment and a service to expose Dozzle.
+
+```yaml
+# rbac.yaml
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: pod-viewer
+---
+# clusterrole.yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: pod-viewer-role
+rules:
+  - apiGroups: [""]
+    resources: ["pods", "pods/log", "nodes"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["metrics.k8s.io"]
+    resources: ["pods"]
+    verbs: ["get", "list"]
+---
+# clusterrolebinding.yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: pod-viewer-binding
+subjects:
+  - kind: ServiceAccount
+    name: pod-viewer
+    namespace: default
+roleRef:
+  kind: ClusterRole
+  name: pod-viewer-role
+  apiGroup: rbac.authorization.k8s.io
+---
+# deployment.yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: dozzle
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: dozzle
+  template:
+    metadata:
+      labels:
+        app: dozzle
+    spec:
+      serviceAccountName: pod-viewer
+      containers:
+        - name: dozzle
+          image: amir20/dozzle:latest
+          ports:
+            - containerPort: 8080
+          env:
+            - name: DOZZLE_MODE
+              value: "k8s"
+---
+# service.yaml
+apiVersion: v1
+kind: Service
+metadata:
+  name: dozzle-service
+spec:
+  type: ClusterIP
+  selector:
+    app: dozzle
+  ports:
+    - port: 8080
+      targetPort: 8080
+      protocol: TCP
+```
+
+This configuration creates a service account, a cluster role, and a cluster role binding to allow Dozzle to access the necessary Kubernetes resources. It also creates a deployment for Dozzle and exposes it via a service.
+
+All other features are supported as well, including authentication, filtering, and more. You can use the same environment variables as you would in Docker to configure Dozzle in Kubernetes.
+
+> [!NOTE]
+> Dozzle in Kubernetes is a new feature and may have some limitations compared to the Docker version. Please use this [discussion](https://github.com/amir20/dozzle/discussions/3614) to report any issues or suggestions for improvement.

examples/users.yml

@@ -2,4 +2,4 @@ users:
   amir:
     email: ""
     name: Amir
-    password: 5e884898da28047151d0e56f8dc6292773603d0d6aabbdd62a11ef721d1542d8
+    password: $2a$11$nXizfBMJrSwfo4ofkS62denLyCKX0X7VsmfTbMyD3thTkmuGNp8.m