Periodically poll registries and pull images according to sync's config
Added sync on demand, syncing when clients asks for an image which
zot doesn't have.
Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
added support to point multiple storage locations in zot by running multiple instance of zot in background.
see examples/config-multiple.json for more info about config.
Closes#181
We perform inline garbage collection of orphan blobs. However, the
dist-spec poses a problem because blobs begin their life as orphan blobs
and then a manifest is add which refers to these blobs.
We use umoci's GC() to perform garbage collection and policy support
has been added recently which can control whether a blob can be skipped
for GC.
In this patch, we use a time-based policy to skip blobs.
Extends the existing zot CLI to add commands for listing all images and
their details on a zot server.
Listing all images introduces the need for configurations.
Each configuration has a name and URL at the least. Check 'zot config
-h' for more details.
The user can specify the URL of zot server explicitly while running the
command or configure a URL and pass it directly.
Adding a configuration:
zot config add aci-zot <zot-url>
Run 'zot config --help' for more.
Listing all images:
zot images --url <zot-url>
Pass a config instead of the url:
zot images <config-name>
Filter the list of images by image name:
zot images <config-name> --name <image-name>
Run 'zot images --help' for all details
- Stores configurations in '$HOME/.zot' file
Add CLI README
As the number of repos and layers increases, the greater the probability
that layers are duplicated. We dedupe using hard links when content is
the same. This is intended to be purely a storage layer optimization.
Access control when available is orthogonal this optimization.
Add a durable cache to help speed up layer lookups.
Update README.
Add more unit tests.
Clients today expect the repo to clean up if there are unused blobs, not to
manually delete things they think are unused. Let's do that, and use
umoci's code to do it since it's tested and works.
v2: also run GC on update as well as delete
v3: fix up error return paths needing two args
Signed-off-by: Serge Hallyn <shallyn@cisco.com>
Signed-off-by: Tycho Andersen <tycho@tycho.ws>
New options added to configuration file to reference a public key used
to validate authorization tokens signed by an auth server with
corresponding private key.
Resolves#24
Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>
This adds a new --json flag to the compliance subcommand, which
will output the compliance test results as minified JSON to stdout.
Also a few other small additions:
- Exit 1 if compliance tests fail
- Use random port for test server using freeport library (added)
Signed-off-by: Josh Dolitsky <393494+jdolitsky@users.noreply.github.com>
1) github.com/jtblin/go-ldap-client is an abandoned project and not keeping
up with go modules, so pull that code in (single file, BSD license)
2) minor refactor ldap as a result of 1)
3) update go.mod
I just did a fresh 'make' of zot, and it generated these changes to go.mod
and go.sum; let's include them.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>
