Commit graph

7 commits

Author SHA1 Message Date
Dimitar Kostadinov
6ca646caad Initialize proxy prometheus counters values to 0 to prevent gaps after registry restart
Signed-off-by: Dimitar Kostadinov <dimitar.kostadinov@sap.com>
2024-02-21 14:35:49 +02:00
Milos Gajdos
d8ff41a344
cleanup: move init funcs to the top of the source
We make sure they're not hiding at the bottom or in the middle
which makes debugging an utter nightmare!

Signed-off-by: Milos Gajdos <milosthegajdos@gmail.com>
2023-11-28 06:50:48 +00:00
Dimitar Kostadinov
bf933f546f Fix proxy statistics
Signed-off-by: Dimitar Kostadinov <dimitar.kostadinov@sap.com>
2023-10-31 12:16:41 +02:00
Dimitar Kostadinov
2ce5c81f47 Address PR review feedback
Signed-off-by: Dimitar Kostadinov <dimitar.kostadinov@sap.com>
2023-10-23 19:59:22 +03:00
Dimitar Kostadinov
9861a46d99 Add prometheus proxy related metrics
Signed-off-by: Dimitar Kostadinov <dimitar.kostadinov@sap.com>
2023-10-23 19:59:22 +03:00
Sebastiaan van Stijn
e0281dc609
format code with gofumpt
gofumpt (https://github.com/mvdan/gofumpt) provides a supserset of `gofmt` / `go fmt`,
and addresses various formatting issues that linters may be checking for.

We can consider enabling the `gofumpt` linter to verify the formatting in CI, although
not every developer may have it installed, so for now this runs it once to get formatting
in shape.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2022-11-03 22:48:20 +01:00
Richard Scothern
94935f39bc Add pull through cache functionality to the Registry which can be configured
with a new `proxy` section in the configuration file.

Create a new registry type which delegates storage to a proxyBlobStore
and proxyManifestStore.  These stores will pull through data if not present
locally.  proxyBlobStore takes care not to write duplicate data to disk.

Add a scheduler to cleanup expired content. The scheduler runs as a background
goroutine.  When a blob or manifest is pulled through from the remote registry,
an entry is added to the scheduler with a TTL.  When the TTL expires the
scheduler calls a pre-specified function to remove the fetched resource.

Add token authentication to the registry middleware.  Get a token at startup
and preload the credential store with the username and password supplied in the
config file.

Allow resumable digest functionality to be disabled at runtime and disable
it when the registry is a pull through cache.

Signed-off-by: Richard Scothern <richard.scothern@gmail.com>
2015-08-04 16:09:55 -07:00