Web / Traefik Interview questions
What are services in Traefik?
A service in Traefik represents the actual backend that handles the request once a router has matched it, typically one or more instances of an application reachable over the network.
Services define the load-balancing behavior across those instances, including the list of server URLs, the load-balancing method, health checks, and optional sticky sessions.
A service can also be a weighted or mirroring service, letting you split traffic across multiple underlying services, for example to run a canary deployment alongside the stable version.
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