backend-and-orchestration-t.../docker/README.md
2022-03-23 14:59:51 +04:00

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# Docker Best Practices
## Installation in macOS
```
brew cask install docker
```
### Shared Folders
Removing some of the default shared folders can decrease CPU usage (e.g. remove `/Volumes` and `/private`).
Check storage with:
```
docker info |grep Storage
```
### Performance
In case of performance problems you can run:
```
docker run --rm=true -it --privileged --pid=host \
<image name> /usr/bin/top
```
### Cleaning Up
See disk space:
```
docker system df
```
Remove stopped containers, dangling images, the build cache, and unused networks:
```
docker system prune
```
### Tutorials and Articles
### Containers in General
* [Container Technology Wiki ](https://www.aquasec.com/wiki/display/containers/).
#### Docker Certified Associate exam
* [250 Practice Questions for the DCA Exam](https://medium.com/bb-tutorials-and-thoughts/250-practice-questions-for-the-dca-exam-84f3b9e8f5ce).