My Application is Ready for Production... Now What?
summary
Shows concrete steps to deploy and debug apps on Mesos/DC/OS using Marathon, Minuteman VIPs, and overlay networks; demonstrates health checks killing tasks after configured maximum consecutive failures and how increasing gracePeriodSeconds prevents premature restarts. Presents a working DC/OS CLI implementation of DC/OS task exec that launches nested containers and streams IO over HTTP, plus UI/CLI tools for stalled deployments (inspect declined offers by CPU/role) and ELK/Prometheus logging and metrics integrations.
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chapters (6)
- 0:00Start
- 0:10Building Production Applications for Maximum Debuggability
- 12:37HEALTH CHECKS
- 16:54READINESS CHECKS
- 19:48IMPLEMENTATION DETAILS
- 37:53METRICS & LOGGING
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