Containers
4 articles, grouped by kind; the order follows the tracks.
Concepts 2
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Container images — layers, tags, registries and digests
An image is a read-only stack of layers with files and run settings; Docker creates containers from it.
13 mindocker loaddocker imagesdocker image -
Dockerfile — an image recipe and docker build
A Dockerfile is an image recipe: base, files, build and start commands; docker build turns it into an image.
14 mindocker builddocker historydocker image
Commands 1
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docker compose — a container stack in one file
docker compose describes a container stack with network, volumes and variables in compose.yaml and starts it at once.
14 mindocker compose
Services 1
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Docker — containers: running, ports, volumes, networks
Docker runs programs in isolated containers started from images and manages their ports, volumes and networks.
23 minsystemctl enabledocker rundocker ps
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