diff --git a/content/posts/pi-hole-as-docker-swarm-stack/black-hole.jpg b/content/posts/pi-hole-as-docker-swarm-stack/black-hole.jpg
new file mode 100644
index 0000000..7c66bc7
Binary files /dev/null and b/content/posts/pi-hole-as-docker-swarm-stack/black-hole.jpg differ
diff --git a/content/posts/pi-hole-as-docker-swarm-stack/index.md b/content/posts/pi-hole-as-docker-swarm-stack/index.md
new file mode 100644
index 0000000..7353b07
--- /dev/null
+++ b/content/posts/pi-hole-as-docker-swarm-stack/index.md
@@ -0,0 +1,129 @@
+---
+title: 'Run Pi-Hole as Docker Swarm Stack'
+date: 2022-01-28T08:54:43+01:00
+draft: false
+categories: ['Docker']
+tags: ['pihole', 'swarm', 'stack']
+# lastmod: 2022-01-28T08:54:43+01:00
+# showDateUpdated: true
+
+# custom overrides for pages
+# showDate: false
+# showAuthor: false
+# showWordCount: false
+# showReadingTime: false
+# showEdit: false
+# sharingLinks: [null]
+---
+
+{{< figure src="black-hole.jpg" width="600" height="800" caption="Photo by Kamesh Vedula on Unsplash." >}}
+
+## Intro
+
+Many of you already know [Pi-Hole](https://pi-hole.net/) as a trusted DNS firewall solution in your home labs. But
+what if your home lab should just provide containerized services? - I know, running Pi-Hole as a container isn't
+new. In fact, the developer community already provides [official images](https://hub.docker.com/r/pihole/pihole).
+
+In this post I want to show you why you should run Pi-Hole (or even every container) in a docker swarm configuration
+as a defined stack.
+
+So let's begin with some worts about the Docker Swarm Mode.
+
+### What's Docker Swarm Mode ?
+
+[Docker Swarm Mode](https://docs.docker.com/engine/swarm/) takes simply multiple Docker engines and creates a
+cluster. On these docker nodes you can then run containers defined in a stack files. These stacks are written in the
+same format as `docker-compose.yml` files. After deploying the stack the engine takes care about the deployment
+on suitable nodes.
+
+I think the best feature is that you can update your stacks and its container services. This makes updating your
+containers much easier whenever there is a new image version available. Without this feature you needed to stop and
+restart your containers with docker-compose.
+
+{{< alert >}}
+Don't expect to get a fully featured cluster management for container environments like
+[Kubernetes](https://kubernetes.io/docs/concepts/overview/what-is-kubernetes/) with Docker Swarm
+Mode. You still need to take care about key element by yourself. For example how to and how to sync volumes and
+make them available on all nodes.
+On the other hand, Kubernetes isn't always needed and comes not only with mor features - It also requires ab better
+knowledge about the underlying techniques and faces you with much more challenges.
+{{< /alert >}}
+
+### Pi-Hole Stack
+
+I use [traefik](https://traefik.io/traefik/) on my docker swarm clusters as reverse proxy. Like every reverse proxy
+traefik handles the request and routes it to to the target service. It terminates the https traffic and manages the
+certificates. You could also use something else like [Nginx Proxy Manager](https://nginxproxymanager.com/).
+Just keep in mind, that the listed service labels are required for traefik to perform its dynamic config.
+
+```yaml
+version: '3.8'
+
+# More info at https://github.com/pi-hole/docker-pi-hole/ and https://docs.pi-hole.net/
+services:
+  pihole:
+    image: pihole/pihole:2022.01.1
+    ports:
+      - target: 53
+        published: 53
+        protocol: tcp
+        mode: host
+      - target: 53
+        published: 53
+        protocol: udp
+        mode: host
+      - target: 67
+        published: 67
+        protocol: udp
+        mode: host
+    environment:
+      TZ: 'Europe/Berlin'
+      WEBPASSWORD: 'foobar2000'
+    # Volumes store your data between container upgrades
+    volumes:
+      - /nfs-share/pihole/volumes/pihole-data:/etc/pihole/
+      - /nfs-share/pihole/volumes/pihole-dnsmasq:/etc/dnsmasq.d/
+
+    # Recommended but not required (DHCP needs NET_ADMIN)
+    #   https://github.com/pi-hole/docker-pi-hole#note-on-capabilities
+    #cap_add:
+    #  - NET_ADMIN
+    networks:
+      - pihole
+      - traefik-public
+    deploy:
+      replicas: 1
+      labels:
+        - 'traefik.enable=true'
+        - 'traefik.docker.network=traefik-public'
+        - 'traefik.http.routers.pihole.rule=Host(`pihole.mydomain.io`)'
+        - 'traefik.http.routers.pihole.tls=true'
+        - 'traefik.http.routers.pihole.tls.certresolver=myresolver'
+        - 'traefik.http.services.pihole-srv.loadbalancer.server.port=80'
+
+networks:
+  pihole:
+  traefik-public:
+    external: true
+```
+
+The special part here is the port config. Normally you would use this syntax to publish ports:
+
+```yaml
+ports:
+  - '53:53/tcp'
+  - '53:53/udp'
+  - '67:67/udp'
+  - '8080:80/tcp'
+```
+
+But this publishes the ports on the ingress / overlay network and causes pihole to show only the service ip on the
+connected clients list. So we have to use the long format with the `mode` set to `host`. This of cause does only work
+if there is no other process already using the listed ports.
+
+{{< figure src="settings.png" width="450" height="800" >}}
+
+Additionally you have to set `Permit all origins` option under `Settings` -> `DNS tab` -> `Interface settings`.
+
+That's it. Now you're running Pi-Hole as a docker swarm service as DNS Server. You can now start defining your
+Pi-Hole groups and filter the clients.
diff --git a/content/posts/pi-hole-as-docker-swarm-stack/settings.png b/content/posts/pi-hole-as-docker-swarm-stack/settings.png
new file mode 100644
index 0000000..c1e3327
Binary files /dev/null and b/content/posts/pi-hole-as-docker-swarm-stack/settings.png differ
diff --git a/package.json b/package.json
index 99e6271..06e49ee 100644
--- a/package.json
+++ b/package.json
@@ -8,8 +8,8 @@
     "check": "exec-bin node_modules/.bin/hugo/hugo version",
     "clean": "rimraf public/",
     "lint:markdown": "markdownlint \"*.md\" \"content/**/*.md\"",
-    "start": "exec-bin node_modules/.bin/hugo/hugo server --bind=0.0.0.0 --disableFastRender",
-    "server": "exec-bin node_modules/.bin/hugo/hugo server",
+    "start": "npm run server",
+    "server": "exec-bin node_modules/.bin/hugo/hugo server --bind=0.0.0.0 -D",
     "test": "npm run lint:markdown",
     "postinstall": "hugo-installer --version otherDependencies.hugo --extended --destination node_modules/.bin/hugo"
   },