I'm trying to resolve a connection issue between two Kubernetes sites. I have three nodes set up in one location sharing a virtual IP, and one node in another location acting as a worker. The worker has only private IPs and should be able to connect to the three nodes with ICMP and TCP, and I've verified that all necessary ports are open between them. I deployed Cert Manager on the worker node, but when I attempt to apply a YAML file, I'm getting a 'connection refused' error at https://svc:443. I've double-checked my configurations to the best of my ability but can't figure out what's wrong. Any insights would be appreciated; I've been stuck on this for three days now!
2 Answers
If you’re still having issues, consider starting from scratch with your deployment. Sometimes a fresh setup can clear out any unnoticed misconfigurations that might be causing the problem.
It sounds like you might have a misconfigured endpoint. The URL 'http://svc:443' doesn't look like a valid address. Make sure you're using the correct service name and the right protocol (HTTPS in this case). It’s possible there’s an issue with how the service is registered or exposed.
That might be a good idea. I’ll try redeploying and see if it resolves the issue.