#로그인시 insecure-registry 사용
nerdctl login --insecure-registry=true $image_registry

#push할 때 isecure-registry 사용
nerdctl push --insecure-registry=true $image_registry/$project/$image:$tag

nerdctl system prune --all
ERRO[0000] `buildctl` needs to be installed and `buildkitd` needs to be running, see https://github.com/moby/buildkit  error="failed to ping to host unix:///run/buildkit-k8s.io/buildkitd.sock: exec: \"buildctl\": executable file not found in $PATH\nfailed to ping to host unix:///run/buildkit-default/buildkitd.sock: exec: \"buildctl\": executable file not found in $PATH\nfailed to ping to host unix:///run/buildkit/buildkitd.sock: exec: \"buildctl\": executable file not found in $PATH"
WARN[0000] BuildKit is not running. Build caches will not be pruned.  error="no buildkit host is available, tried 3 candidates: failed to ping to host unix:///run/buildkit-k8s.io/buildkitd.sock: exec: \"buildctl\": executable file not found in $PATH\nfailed to ping to host unix:///run/buildkit-default/buildkitd.sock: exec: \"buildctl\": executable file not found in $PATH\nfailed to ping to host unix:///run/buildkit/buildkitd.sock: exec: \"buildctl\": executable file not found in $PATH"
WARNING! This will remove:
  - all stopped containers
  - all networks not used by at least one container
  - all images without at least one container associated to them
  - all build cache
Are you sure you want to continue? [y/N] y
WARN[0000] failed to remove container 6f09d6335e846e554e0375156abdc0dedc8941aef7770c53b6383c06d2a4e8e3  error="unexpected end of JSON input"
WARN[0000] failed to remove container 805f0e85ba70fae22fef177915e5dd279a1cce0fa3f91e5f34c72c323f56af74  error="unexpected end of JSON input"
WARN[0001] failed to remove container aca8948c684792bf4e47ba72d0b0cb4fb0772bf6afac2f9d96e8dabe6642f42f  error="unexpected end of JSON input"
WARN[0001] failed to remove container c82cd912f929e8eb01a6a7aaecb2de0883f4393b23a0c6b93916448d1c6b3eeb  error="unexpected end of JSON input"

# Kubernetes 네임스페이스 대상일 경우
  for id in $(ctr -n k8s.io container ls -q); do 
      ctr -n k8s.io container delete "$id" 2>/dev/null && echo "Deleted: $id"
  done