Looking for a good guide on getting this setup via docker and AD LDAP, any pointers?

Who’s your DNS provider? I use cloudflare and powershell script and hits their API. Works well

Same but powershell. Works like a charm runs every 5 minutes

+1 for dst nat on googles dns servers back to my piholes

Ditto

The error is telling you you already have something listening on port 80 so docker is unable to bind to 80 again until that is released. Try disabling nginx and apache as you stated.

You can run

netstat -pln

to show you what’s running on what port on your host is you want to verify

For infrastructure critical services I recommend reservations on the DHCP server and then set static assignment on the device for the IP reserved in DHCP. This way if the device ever fails over to DHCP for any reason the IP will not change. I’ll usually also leave some small address space outside the DHCP scope available for static assignment if needed, usually at the front and usually around 20 IPs max as it’s easier to let DHCP do the heavy lifting.

Static IPs are important on infra critical devices if you ever find yourself in a situation where the DHCP services are not available, you don’t want them to be a single point of failure.

Just my 2 cents.

WordPress?

So I run windows AD and have windows dns inside and cloudflare outside. I also run NPM for the web prox in my DMZ.

On the inside DNS I point the A record for NPMProxy.domain.com to the IP of my npm server. I than setup service1.domain.com inside npm to forward requests to the web server setup for service1. I than setup the CNAME record for service1.domain.com to point to NPMProxy.domain.com. This should complete your inside.

Outside I set the A record on cloudflare for service1.domain.com to my public IP address which will route again to NPM. This will complete the outside connectivity.

Make sure your firewall rules are set and proper ports open and you should be golden.