What this snippet does
Compose maps restart directly onto the container restart policy.
Expected output
api Started
Why practise typing this
Typing compose advanced code builds muscle memory for the symbols and indentation Docker uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
More Docker practice
- Layering override filesCompose Advanced · advanced
- YAML anchors for shared configCompose Advanced · advanced
- Reusing a service definitionCompose Advanced · advanced
- Optional services with profilesCompose Advanced · advanced
- Missing variable becomes emptyCompose Advanced · intermediate
- Default values in composeCompose Advanced · intermediate