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added tables for cache parameters

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Signed-off-by: David Karlsson <david.karlsson@docker.com>
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David Karlsson
2022-09-28 14:13:13 +02:00
parent e98c252490
commit 74a822568e
5 changed files with 66 additions and 69 deletions
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29
docs/guides/cache/registry.md vendored
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@ -34,23 +34,22 @@ $ docker buildx build . --push -t <registry>/<image> \
--cache-from type=registry,ref=<registry>/<cache-image>
```
Common parameters:
The following table describes the available CSV parameters that you can pass to
`--cache-to` and `--cache-from`.
- `ref`: full address and name of the cache image that you want to import or
export.
| Parameter | Option | Value | Default | Description |
| ------------------- | ---------- | --------------------- | ------- | -------------------------------------------------------------------- |
| `ref` | Both | String | | Full name of the cache image to import. |
| `dest` | `cache-to` | String | | Path of the local directory where cache gets exported to. |
| `mode` | `cache-to` | `min\|max` | `min` | Cache layers to export, see [cache mode][1]. |
| `oci-mediatypes` | `cache-to` | `true\|false` | `true` | Use OCI media types in exported manifests, see [OCI media types][2]. |
| `compression` | `cache-to` | `gzip\|estargz\|zstd` | `gzip` | Compression type, see [cache compression][3]. |
| `compression-level` | `cache-to` | `0..22` | | Compression level, see [cache compression][3]. |
| `force-compression` | `cache-to` | `true\|false` | `false` | Forcibly apply compression. |
Parameters for `--cache-to`:
- `mode`: specify cache layers to export (default: `min`), see
[cache mode](./index.md#cache-mode)
- `oci-mediatypes`: whether to use OCI media types in exported manifests
(default `true`, since BuildKit `v0.8`), see
[OCI media types](./index.md#oci-media-types)
- `compression`: compression type for layers newly created and cached (default:
`gzip`), see [cache compression](./index.md#cache-compression)
- `compression-level`: compression level for `gzip`, `estargz` (0-9) and `zstd`
(0-22)
- `force-compression`: forcibly apply `compression` option to all layers
[1]: index.md#cache-mode
[2]: index.md#oci-media-types
[3]: index.md#cache-compression
You can choose any valid value for `ref`, as long as it's not the same as the
target location that you push your image to. You might choose different tags