Prior to this change, Kaniko disabled logging for its ecr-login
dependency by redirecting the logger's output to ioutil.Discard.
However, since that used the logrus standard logger, this had the effect
of completely disabling (redirecting to Discard) _all_ logging done by
Kaniko.
This caused integratiion test failures, and left any user of Kaniko
without any logging.
This fix updates the dependency on ecr-login to include a fix for this
issue, and updates to the new API introduced in that fix.
* dep ensure and use k8schain
* checkpoint
* fix vendoring, stuff builds
* Use k8schain for pushes too
* Use NewNoClient
* update ggcr dep
* Move k8schain usage to image_util.go
* added switch to extract different sources as build context
* first rough implementation of aws s3
* added buildcontext package and interface
* added GetBuildContext func to buildcontext.go
added fallback to gcs
renamed GC struct to GCS
* improved the default behavior of build context retrieval
* renamed gc:// to gs:// in order to follow common standards
* renamed struct File to Dir and some cleanup work
* moved context.tar suffix to the buildcontext processors where it is needed
* added buildcontext retrieval as struct variable
added fallback if prefix in bucket specifier is present
* cleanup if structures
* added prefix to s3
* WIP
* Fixed build context bugs
* refactored build context
dependabot[bot]
Jason Hall
Josh Chorlton
Tejal Desai
Fahri Yardımcı
Nick Kubala
Jason Hall
Christian Jantz