docker 1.9.1 pull on centos7 is failing when pulling from private V2 registry.
$ docker -v
Docker version 1.9.1, build 78ee77d/1.9.1
$ docker pull web-docker.bin-repo.hostname.com/web-dev:latest
Trying to pull repository web-docker.bin-repo.hostname.com/web-dev ...
failed
manifest invalid: manifest invalid
The same command works fine on osx with docker 1.10.3. Can anyone tell me why this isn't working and how to troubleshoot further?
update: here is the manifest it's trying to pull. It can pull v1 manifests, but fails on v2 manifests like the one below.
{
"schemaVersion": 2,
"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
"config": {
"mediaType": "application/octet-stream",
"size": 7503,
"digest": "sha256:58672cb2c8c6d44c1271a5ca38e60a4ab29fb60050bc76995ce662c126509036"
},
"layers": [
{
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
"size": 32,
"digest": "sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4"
},
{
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
"size": 72038766,
"digest": "sha256:35d9d5d11536c0c6843ecd106dc710b5c54b8198aa28710e73dba2cbe555847f"
},
{
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
"size": 19361671,
"digest": "sha256:f7de7971859186e93100b41fbba5513771737ba65f57c62404130646bd41b96b"
},
{
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
"size": 108814795,
"digest": "sha256:0041a80e34f1271571619554f6833c06e0ef75d39f152f5fe44ba75bf7e25ae2"
},
{
"mediaType": "application/vnd.docker.image.rootfs.diff.tar.gzip",
"size": 157895786,
"digest": "sha256:ec3cfa9c22f7e6497a0eacf85c86bf8eb5fdec35d096298f9efb43827a393472"
}
]
}
For this issue what I observed is that whenever you push the same image artifact for the second time with same SHA, we will observe this issue.
To Solve this, I would recommend giving permission to override/delete the mainifest file in artifactory.
This will definitely solve this issue.
Problem resolved itself after upgrading to a new version of Docker. (Docker version 1.10.3, build 20f81dd) The standard yum repo lags behind in versions, so add the docker repo and get the latest version of docker:
sudo yum update
Add the yum repo:
sudo tee /etc/yum.repos.d/docker.repo <<-'EOF'
[dockerrepo]
name=Docker Repository
baseurl=https://yum.dockerproject.org/repo/main/centos/$releasever/
enabled=1
gpgcheck=1
gpgkey=https://yum.dockerproject.org/gpg
EOF
Install the docker-engine:
sudo yum install docker-engine
Start the daemon:
sudo service docker start
Add the insecure-registry flag (if the priv registry does not have a cert)
sudo vi /usr/lib/systemd/system/docker.service
ExecStart=/usr/bin/docker daemon --insecure-registry web-docker.bin-repo.hostname.com -H fd://
Reload the daemon:
sudo systemctl daemon-reload
Pull from the private registry:
sudo docker pull web-docker.bin-repo.hostname.com/web-dev:latest
latest: Pulling from web-dev
a3ed95caeb02: Pull complete
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