add feature to cleanup docker registry storage:remove history images

[qxo]

add feature to cleanup docker registry storage:remove history images The blow script work fine for me :)

#!/bin/bash
# script for delete history images
d="";
if [ -z "$1" ] ; then
 echo "please input your docker registry store location:";
 read d;
else
 d=$1;
fi
echo "docker registry store location:$d";
echo "ready go ... ?  [ press any key to continue]";
read o;
if [ -d "$d"  -a -d "$d/images" ]  ; then
  images=$( ls -l $d/images | awk '{print $9}') ;
  c=0 ; c1=1; l="";
  for x in $images ;
  do
      let c+=1 ;
      echo "checking image $c:$x";
      b1=$( find $d/images  -type f \( -name "json" -o -name 'ancestry' \)  -path "./$x" -prune   -exec grep "\\s*$x\\s*"  -l {} \;) ;
      b2=$( find $d/repositories  -type f \( -name "json" -o -name 'ancestry' -o -name '_index_images' \)    -exec grep "\\s*$x\\s*"  -l {} \;);
      if [ -z "$b1" -a -z "$b2" ] ;  then
         let c1+=1;
         echo "no references images$c1:$x";
         if [ -n "$l" ] ; then l="$l "; fi;
         l=$l$x;
      fi ;
  done ;
  if [ -n "$l" ] ; then
   for x in $l ; do echo $x; done;
   echo "found images : $c1";
   echo "Are you sure for delete these images?[Y=yes]"; read input1;
   if [ "$input1" = "Y" ] ; then
      echo "before cleanup du -sm $d/images:$(du -sm $d/images)";
      for x in $l ; do echo $x ; rm -r "$d/images/$x" ; done ;
      echo "after cleanup du -sm $d/images:$(du -sm $d/images)";
   fi
  else
    echo "found nothing to cleanup."
    echo " du -sm $d/images:$(du -sm $d/images)";
  fi
else
 echo "dir:$d not exists!"
fi

[wking]

On Wed, Aug 13, 2014 at 10:30:01PM -0700, qxo wrote:

add feature to cleanup docker registry storage:remove history images

For built-in cleanup (where you don't need to run a script by hand), see #409.

[qxo]

At #223,I found @shepmaster and @bjaglin scripts solve my problem:) https://gist.github.com/bjaglin/1ff66c20c4bc4d9de522

https://gist.github.com/shepmaster/53939af82a51e3aa0cd6

and improve the scripts:

https://gist.github.com/qxo/db0c31a67511625610f6

[streamnsight]

layout in docker registry v2 has changed... this doesn't work anymore. Has there been improvement in the registry v2 to support this feature now?