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What strategies did John employ to reduce risks associated with manual DNS updates?
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Manual DNS updates posed significant risks due to potential errors and delays. John mitigated these risks by integrating Cloudflare API calls into CI/CD pipelines. This ensured that DNS CNAME records were updated automatically whenever new Kubernetes services were deployed, maintaining accuracy and reducing the likelihood of downtime. John reduced risks associated with manual DNS updates by automating the process through Cloudflare APIs integrated into CI/CD pipelines.