Question
What is the role of middleware in Traefik's DNS challenge process?
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Answer (66)
Traefik's middleware system plays a crucial role in simplifying the DNS challenge process. The `cloudflare-dnschallenge` middleware abstracts away the complexities of manually creating and verifying DNS records. It automatically handles the creation of the required TXT record, manages the verification process with Cloudflare, and handles retries in case of failures. This makes the integration significantly easier to manage.