Back to Docker
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Phase 4
Compose & Debugging Real Stacks
Running multi-container applications the way teams actually do, and building a repeatable method for diagnosing containers that won't start, won't connect, or won't stop.
1
Docker Compose Today: Versions, depends_on and Watch
Clear up the v1/v2/v5 confusion in older tutorials, then master the depends_on subtlety behind most flaky local stacks.
dockercomposedepends_on
2
A Repeatable Method for Debugging Containers
Stop guessing. A fixed diagnostic order, what the common exit codes and errors really mean, and how to get a shell into an image that doesn't have one.
dockerdebuggingtroubleshooting