Docker install get a warning about outdate

I run script follow, and get a warning

  • script:
docker pull dgraph/dgraph:latest
  • warning:
Image uses outdated schema1 manifest format. Please upgrade to a schema2 image for better future compatibility. More information at

hi @huang12zheng - welcome to the most awesome graph database and graphql community in the world.

@joaquin are we planing to migrate docker schemas to v2?

@huang12zheng @chewxy

I am not able to reproduce this:

$ docker pull dgraph/dgraph:latest
latest: Pulling from dgraph/dgraph
692c352adcf2: Already exists 
97058a342707: Already exists 
2821b8e766f4: Already exists 
4e643cc37772: Already exists 
b449c0d10584: Pull complete 
c939abb1032a: Pull complete 
8a32b4341331: Pull complete 
Digest: sha256:c1c5d07a41e5981b9aa4c990ca31c0f95a7d7d57e6958fa689d09587261a3729
Status: Downloaded newer image for dgraph/dgraph:latest

$ docker run -t dgraph/dgraph:latest dgraph version
[Decoder]: Using assembly version of decoder

Dgraph version   : v20.07.1
Dgraph codename  : shuri-1
Dgraph SHA-256   : 29d6804d57da4b9ddcc2173c5fe1631b97031d1b364b8b75e52cfa180ec36de6
Commit SHA-1     : d7123d93e
Commit timestamp : 2020-09-17 14:57:43 -0700
Branch           : HEAD
Go version       : go1.14.4

For Dgraph official documentation, visit
For discussions about Dgraph     , visit
To say hi to the community       , visit

Licensed variously under the Apache Public License 2.0 and Dgraph Community License.
Copyright 2015-2020 Dgraph Labs, Inc.

In case the docker version makes a different, this is my docker version I am using:

$ docker version
Client: Docker Engine - Community
 Version:           19.03.12
 API version:       1.40
 Go version:        go1.13.10
 Git commit:        48a66213fe
 Built:             Mon Jun 22 15:45:47 2020
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
  Version:          19.03.12
  API version:      1.40 (minimum version 1.12)
  Go version:       go1.13.10
  Git commit:       48a66213fe
  Built:            Mon Jun 22 15:44:17 2020
  OS/Arch:          linux/amd64
  Experimental:     false
  Version:          1.2.13
  GitCommit:        7ad184331fa3e55e52b890ea95e65ba581ae3429
  Version:          1.0.0-rc10
  GitCommit:        dc9208a3303feef5b3839f4323d9beb36df0a9dd
  Version:          0.18.0
  GitCommit:        fec3683