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Update README.md with keep-by-hours help

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Eric Ball
2018-06-08 15:56:41 -07:00
parent 5e37104f24
commit e05c6a6f76
1 changed files with 7 additions and 2 deletions
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@@ -8,7 +8,7 @@ registry.py is a script for easy manipulation of docker-registry from command li
* [Installation](#installation)
* [Docker image](#docker-image)
* [Python script](#python-script)
* [Listing images](#listing-images)
* [Listing images](#listing-images)
* [Username and password](#username-and-password)
* [Deleting images](#deleting-images)
* [Disable ssl verification](#disable-ssl-verification)
@@ -113,7 +113,7 @@ The following command would delete all tags containing "snapshot-" and beginning
As one manifest may be referenced by more than one tag, you may add tags, whose manifests should NOT be deleted.
A tag that would otherwise be deleted, but whose manifest references one of those "kept" tags, is spared for deletion.
In the following case, all tags beginning with "snapshot-" will be deleted, safe those whose manifest point to "stable" or "latest"
In the following case, all tags beginning with "snapshot-" will be deleted, save those whose manifest point to "stable" or "latest":
```
registry.py -l user:pass -r https://example.com:5000 --delete --tags-like "snapshot-" --keep-tags "stable" "latest"
@@ -135,6 +135,11 @@ Delete all tags by age in hours for the particular image (e.g. older than 24 hou
```
registry.py -r https://example.com:5000 -i api-docs-origin/master --dry-run --delete-by-hours 24 --keep-tags c59c02c25f023263fd4b5d43fc1ff653f08b3d4x --keep-tags-like late
```
Note that deleting by age will not prevent more recent tags from being deleted if there are more than 10 (or specified `--num` value). In order to keep all tags within a designated period, use the `--keep-by-hours` flag:
```
registry.py -r https://example.com:5000 --dry-run --delete --keep-by-hours 72 --keep-tags-like latest
```
## Disable ssl verification
If you are using docker registry with a self signed ssl certificate, you can disable ssl verification: