reinstall

VPS-caddy/Caddyfile

@@ -0,0 +1,30 @@
+{
+        email youremail@email.com
+}
+
+
+*.home.mydomain.com {
+
+        vars {
+                # IP address of My Tailscale Server
+                tailscale_ip 100.0.0.0
+        }
+
+        tls {
+               dns gandi APIKEYHERE
+        }
+
+        @jellyfin host jellyfin.home.mydomain.com
+        handle @jellyfin {
+                reverse_proxy {vars.tailscale_ip}:8096
+        }
+        @books host books.home.mydomain.com
+        handle @books {
+                reverse_proxy {vars.tailscale_ip}:8083
+        }
+        # Fallback for otherwise unhandled domains
+        handle {
+                abort
+        }
+}
+

VPS-caddy/DNS-settings

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+# If your main domain is mydomain.com, the following settings will
+# setup a wildcard setting so you can use *.home.mydomain.com for all your services.
+# For example: jellyfin.home.mydomain.com / books.home.mydomain.com etc.
+
+```
+DNS SETTINGS
+--------------------
+NAME TYPE TTL VALUE
+--------------------
+* A 3600 183.11.113.0
+
+# A record that makes all requests go to mydomain.com
+
+*.home A 183.11.113.0
+
+# A record that setups a subdomain so immich.home.mydomain.com or jellyfin.home.mydomain.com can be used.
+```
+
+# I set this up on a subdomain so I can use the main domain for other servers.
+# Maybe I have a server called ninja, I could setup another A record for *.ninja and have jellyfin.ninja.mydomain.com

VPS-caddy/Dockerfile

@@ -0,0 +1,8 @@
+FROM caddy:2.8.4-builder-alpine AS builder
+
+RUN xcaddy build \
+--with github.com/caddy-dns/gandi
+
+FROM caddy:2.8.4-alpine
+
+COPY --from=builder /usr/bin/caddy /usr/bin/caddy

VPS-caddy/README.md

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+# Run Your Homelab Behind your VPS
+https://blog.arkadi.one/p/run-your-homelab-behind-your-vps/
+
+## Files in this directory:
+- Dockerfile - to build a custom Caddy executable with gandi registrar module
+- docker-compose.yml - to run Caddy
+- Caddyfile - your caddy settings for a wildcard DNS
+- DNS-settings - gives you an idea how to setup your DNS for wildcard certificates

VPS-caddy/docker-compose.yml

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+services:
+  caddy:
+    build: .
+    container_name: Caddy
+    cap_add:
+      - NET_ADMIN
+    ports:
+      - 80:80
+      - 443:443
+      - 443:443/udp
+    env_file:
+      - secrets.env
+    volumes:
+	    # I don't like using Docker volumes
+      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - ./data:/data
+      - ./config:/config
+    restart: unless-stopped
+    networks:
+      - caddy
+networks:
+  caddy:
+    name: caddy