we have a running environment where all agents where registered through the Public IP of EC2. Due to the high traffic and traffic costs we need to migrate the hosts to use the private IPs.
We tested to add new hosts with the private IP in the CATTLE_AGENT_IP , however the healthcheck never came green and thus no loadbalancer could be added to accepts public traffic.
What is the best way to migrate that environment to use private IPs of the hosts. Some hosts must remain, so we can not replace all nodes.