Change default kaniko image to gcr.io/k8s-skaffold/skaffold-helpers/busybox from busybox

[gsquared94]

Fixes: #5045

Update the default kaniko helper image from busybox to gcr.io/k8s-skaffold/skaffold-helpers/busybox. Image generated via:

docker pull busybox:latest
docker tag busybox gcr.io/k8s-skaffold/skaffold-helpers/busybox:latest
docker push gcr.io/k8s-skaffold/skaffold-helpers/busybox:latest

[codecov]

Codecov Report

Merging #5080 (388f5a8) into master (908ba43) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #5080      +/-   ##
==========================================
- Coverage   72.38%   72.38%   -0.01%     
==========================================
  Files         368      372       +4     
  Lines       12934    13114     +180     
==========================================
+ Hits         9362     9492     +130     
- Misses       2884     2931      +47     
- Partials      688      691       +3     

Impacted Files	Coverage Δ
pkg/skaffold/errors/errors.go	93.18% <0.00%> (-4.19%)	⬇️
pkg/skaffold/debug/cnb.go	91.25% <0.00%> (-1.35%)	⬇️
pkg/skaffold/build/jib/jib.go	70.54% <0.00%> (ø)
pkg/skaffold/build/jib/build.go	71.42% <0.00%> (ø)
pkg/skaffold/build/cache/lookup.go	87.87% <0.00%> (ø)
pkg/skaffold/errors/err_def.go	72.72% <0.00%> (ø)
pkg/skaffold/build/docker/errors.go	56.00% <0.00%> (ø)
pkg/skaffold/build/jib/errors.go	48.83% <0.00%> (ø)
pkg/skaffold/docker/errors.go	54.54% <0.00%> (ø)
pkg/skaffold/debug/transform.go	90.00% <0.00%> (+0.10%)	⬆️
... and 3 more

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[tejal29]

Looks good to me. Can you specify in the description the steps to generate the image
gcr.io/k8s-skaffold/skaffold-helpers/busybox

Thanks
Tejal

[tejal29]

Please update the PR description with steps you used to create the gcr.io/k8s-skaffold/skaffold-helpers/busybox image.

Thanks
Tejal

Just took a look at the description. Looks like its not intended to merge.

[gsquared94]

Just took a look at the description. Looks like its not intended to merge.

apologies about the outdated description. Thanks for merging anyway.

Please update the PR description with steps you used to create the gcr.io/k8s-skaffold/skaffold-helpers/busybox image.

done.