Previously we returned a low level file system error when checking for
a cached image. By adding a more human friendly log message and explicit
error handling we improve upon the user experience.
This changes allow to use kaniko-warmer multiple times without unnecessary docker image downloads.
To check image presence in cache directory I'm using existing cache function that is used by kaniko-executor.
I've considered building separate function to only check image presence, but it will have pretty much the same code.
Questionable decision is to embed CacheOptions type to KanikoOptions and WarmerOptions. Probably this should be resolved by creating interface providing needed options and implement it both mentioned structs. But I've struggled to get a meaningfull name to it.
To replicate previous behaviour of downloading regardless of cache state I've added --force(-f) option.
This changes provides crucial speed-up when downloading images from remote registry is slow.
Closes#722
Resolves#607
* Deleted a duplicate Gopkg.lock block for github.com/otiai10/copy to
prevent `dep ensure` from deleting it from vendor/
* Searched for breaking changes. Only found ones for
remote.Delete/List/Write/WriteIndex. Searched for those and fixed
* Noticed that NewInsecureRegistry was deprecated and replaced it
* Revert "Change cache key calculation to be more reproducible. (#525)"
This reverts commit 1ffae47fdd.
* Add logging of composition key back
* Do not include build args in cache key
This should be save, given that the commands will have the args included
when the cache key gets built.
This change calculates the exact files and directories needed between
stages used in the COPY command. Instead of saving the entire
stage as a tarball, we now save only the necessary files.
Calculating a manifest from a v1.tarball is very expensive. We can
store those locally as well, and use them if they exist.
This should eventually be replaced with oci layout support once that exists
in ggcr.
Cole Wippern
Cole Wippern
Tejal Desai
Don McCasland
yangtaokm
Prashant
Victor Noel
jonjohnsonjr
Monard Vong
Антон Костенко
Nao YONASHIRO
Nao YONASHIRO
xanonid
v.rul
Taylor Barrella
Johannes 'fish' Ziemke
Daisuke Taniwaki
dlorenc
Shuhei Kitagawa