docker ERROR: unknown blob

Question

On launching app using docker getting message ERROR: unknown blob as per

docker-compose  -f /usr/local/tmp/khufu01/loud_deploy/nokube/dind/dock         


        

Answer 1

In my case removing /var/lib/docker made things worse - pulling failed with

$ docker-compose up -d
Pulling mysql-service (mysql:5.7.17)...
5.7.17: Pulling from library/mysql
6d827a3ef358: Pulling fs layer
ed0929eb7dfe: Pulling fs layer
03f348dc3b9d: Pulling fs layer
fd337761ca76: Waiting
7e6cc16d464a: Waiting
ca3d380bc018: Waiting
3fe11378d5c0: Waiting
2b5dfd325645: Waiting
b54281d17fbe: Waiting
7eae4db8eea5: Waiting
76cf68e17b09: Waiting
ERROR: open /var/lib/docker/tmp/GetImageBlob310458906: no such file or directory

Purging docker solved the problem.