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* added "no-validate-ssl" parameter to disable ssl verification messages for self signed certificates

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* reworked tag selection routine
** "tags-like" parameter adds regexp like filtering
** "keep-tags" parameter specifies tag names that are to keep, regardless of selection
** "keep-tags-like" dito, but regexp based

The keep tags routine works by comparing needed manifest digests - they are read and compared before deleting a manifest.
This commit is contained in:
Bernd Juchems
2017-01-09 18:19:15 +01:00
parent 0c032a0376
commit b742ba89fe
2 changed files with 126 additions and 15 deletions
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README.md
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@@ -51,6 +51,23 @@ You can change the number of tags to keep, e.g. 5:
registry.py -l user:pass -r https://example.com:5000 --delete --num 5
```
You may also specify tags to be deleted using a list of regexp based names.
The following command would delete all tags containing "snapshot-" and beginning with "stable-" and a 4 digit number:
```
registry.py -l user:pass -r https://example.com:5000 --delete --tags-like "snapshot-" "^stable-[0-9]{4}.*"
```
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"
```
registry.py -l user:pass -r https://example.com:5000 --delete --tags-like "snapshot-" --keep-tags "stable" "latest"
```
The last parameter is also available as regexp option with "--keep-tags-like".
Delete all tags for particular image (e.g. delete all ubuntu tags):
```
registry.py -l user:pass -r https://example.com:5000 -i ubuntu --delete-all
@@ -60,6 +77,14 @@ Delete all tags for all images (do you really want to do it?):
```
registry.py -l user:pass -r https://example.com:5000 --delete-all
```
## Disable ssl verification
If you are using docker registry with a self signed ssl certificate, you can disable ssl verification:
```
registry.py -l user:pass -r --no-validate-ssl https://example.com:5000
```
## Important notes: