September 2025
Beginner to intermediate
488 pages
12h 55m
English
Content preview from Learn Docker in a Month of Lunches, Second Edition
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9 Adding observability with containerized monitoring
Autonomous applications scale themselves up and down to meet incoming traffic, and they heal themselves when there are intermittent faults. It sounds too good to be true—and it probably is. The container platform can do a lot of the operations work for you if you build your Docker images or model your applications with health checks, but you still need ongoing monitoring and alerting so humans can get involved when things go wrong. If you don’t have any insight into your containerized application, that will be the number one thing that stops you from going to production.
Observability is a critical piece of the software landscape when you’re running applications in containers—it tells ...
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