We operate a docker cluster with several workers and a manager.
Our current problem:
We have the Jwilery Nginx proxy running on all nodes which does not cause any problems. What causes us problems is, if we operate a service e.g. grav.
This is only then available, if the domain points to the IP address on which the service is running at that time.
My question now:
Is there a way to route the domain in such a way that we only have to set an A-record and Docker does the internal routing on the respective node where the website is running?
If yes, how would we realize this or are there other alternatives with which this is easier to implement?
Useful information:
1 manager
4 workers
a total of 5 ip addresses (Public)
All Barebone Server with Docker (Without Kubernetes etc.)
1 decentralized data server with NVME
Website can be called if the domain points to the judge Worker Target 1 Public IP for all domains with failover incl. Internal routing to the respective workers.
Resources:
To implement this, no resources are a shame. Other servers could also be used for this scenario.
ps: You could also contact me in other ways for testing purposes etc.pp.
