mirror of
https://github.com/mudler/luet.git
synced 2025-09-03 08:14:46 +00:00
39 lines
1.1 KiB
Markdown
39 lines
1.1 KiB
Markdown
---
|
|
title: "Images from scratch"
|
|
linkTitle: "ScratchImages"
|
|
weight: 4
|
|
description: >
|
|
Using Luet to compose images from scratch
|
|
---
|
|
|
|
The Docker image `quay.io/luet/base` is a `scratch` Docker image always kept up-to-date with the latest luet version. That image can be used to bootstrap new images with Luet repositories with the packages you want, from the repositories you prefer.
|
|
|
|
For example we can mount a config file, and later on install a package:
|
|
|
|
```bash
|
|
cat <<EOF > $PWD/luet.yaml
|
|
repositories:
|
|
- name: "micro-stable"
|
|
enable: true
|
|
cached: true
|
|
priority: 1
|
|
type: "http"
|
|
urls:
|
|
- "https://get.mocaccino.org/mocaccino-micro-stable"
|
|
EOF
|
|
|
|
docker rm luet-runtime-test || true
|
|
docker run --name luet-runtime-test \
|
|
-ti -v /tmp:/tmp \
|
|
-v $PWD/luet.yaml:/etc/luet/luet.yaml:ro \
|
|
quay.io/luet/base install shells/bash
|
|
|
|
docker commit luet-runtime-test luet-runtime-test-image
|
|
|
|
# Try your new image!
|
|
|
|
docker run -ti --entrypoint /bin/bash --rm luet-runtime-test-image
|
|
```
|
|
|
|
In this way we will create a new image, with only `luet` and `bash`, and nothing else from a scratch image.
|