Add readme

2 jobs for master in 34 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Build
failed #8675
build

00:00:34

failed #545
build

00:00:26

 
Name Stage Failure
failed
build Build There is an unknown failure, please try again
$ docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
Login Succeeded
$ curl -LOs https://github.com/multiarch/qemu-user-static/releases/download/v2.6.0/x86_64_qemu-ppc64le-static.tar.gz
$ docker build --pull -t "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG" .
Sending build context to Docker daemon 1.251MB
Step 1/4 : FROM ppc64le/xlc-ce
manifest for ppc64le/xlc-ce:latest not found
ERROR: Job failed: exit code 1