cleanup_docker_registry_after_gc

cleanup_docker_registry_after_gc.sh

#!/bin/bash

REGISTRY_BASE_PATH="/var/lib/registry"
REGISTRY_DATA_PATH="${REGISTRY_BASE_PATH}/docker/registry/v2/"

for hashLinkFile in `ls ${REGISTRY_DATA_PATH}/repositories/*/_layers/*/*/link`; do
  hashType=`cat $hashLinkFile | cut -d':' -f1`
  hashValue=`cat $hashLinkFile | cut -d':' -f2`
  blob="store/docker/registry/v2/blobs/${hashType}/${hashValue:0:2}/${hashValue}/data"
  if [ ! -f $blob ]; then 
    rm $hashLinkfile
  fi
done

remove_tag.sh

#!/bin/bash

registry_url="localhost:5000"

CONTAINER=$1

if [ $CONTAINER == '' ]; then
  echo "Please give container to remove"
  exit 1
fi

image=${CONTAINER%:*}
tag="latest"

if [[ $CONTAINER =~ : ]]; then
  tag=${CONTAINER#*:}
fi

get_digest() {
  curl -fsS -I \
    -H'Accept: application/vnd.docker.distribution.manifest.v2+json' \
    ${registry_url}/v2/${image}/manifests/${tag} |
    grep Docker-Content-Digest |
    awk '{print $2}'
}

curl -fsS -X DELETE ${registry_url}/v2/${image}/manifests/`get_digest`