Refactor dns to have same behavior between A and SRV. Current implementation returns the node name instead of the service address. With this fix when querying for SRV record service address is return in the SRV record. And when performing a simple dns lookup it returns a CNAME to the service address.
Consul
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Consul is a tool for service discovery and configuration. Consul is distributed, highly available, and extremely scalable.
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Service Discovery - Consul makes it simple for services to register themselves and to discover other services via a DNS or HTTP interface. External services such as SaaS providers can be registered as well.
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Health Checking - Health Checking enables Consul to quickly alert operators about any issues in a cluster. The integration with service discovery prevents routing traffic to unhealthy hosts and enables service level circuit breakers.
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Key/Value Storage - A flexible key/value store enables storing dynamic configuration, feature flagging, coordination, leader election and more. The simple HTTP API makes it easy to use anywhere.
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