Docker Tutorial — Health Checks & Restart Policies
This chapter covers health checks & restart policies in Docker.
What’s in this Chapter?
| # | Topic | Description |
|---|---|---|
| 1 | HEALTHCHECK Instruction | The HEALTHCHECK instruction tells Docker how to test if a … |
| 2 | Restart Policies | Restart policies (--restart) tell Docker what to do when a… |
| 3 | Monitoring Containers | docker stats shows real-time CPU, memory, and I/O usage. S… |
| 4 | Docker Stats & Events | docker events streams real-time events from the Docker dae… |
| 5 | Production Readiness | Combine health checks, restart policies, resource limits, an… |
| 6 | Practice Exercises | Hands-on labs and questions |
What You’ll Be Able to Do After This Chapter
- Understand and apply all concepts in health checks & restart policies
- Use related Docker commands confidently
- Follow best practices for production use
- Complete hands-on exercises
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