hash sum mismatch on stream data for yakkety

[Scott Moser]

$ lxc launch ubuntu-daily:yakkety y1
Creating y1
error: Hash mismatch for server/yakkety/20170222.1/yakkety-server-cloudimg-amd64-lxd.tar.xz: fd9f97481a3d21f6cf017b5e8b199c7b5a9fbd3fe0896fa697edd44267b93036 != 522ea193e4414cc41baa578e82f4eba7b6c5e516049656ba8cdae84a4d10b0cb

$ sstream-query --keyring=/usr/share/keyrings/ubuntu-cloudimage-keyring.gpg --max=1 --json http://cloud-images.ubuntu.com/daily/streams/v1/index.sjson release=yakkety arch=amd64 ftype=lxd.tar.xz
  {
    "aliases": "16.10,y,yakkety",
    "arch": "amd64",
    "combined_squashfs_sha256": "1642b3bb6a6ea88ccdf9fa8c569910d0660e7a34510573dd7cc9f1d8ad4c0b58",
    "content_id": "com.ubuntu.cloud:daily:download",
    "datatype": "image-downloads",
    "format": "products:1.0",
    "ftype": "lxd.tar.xz",
    "item_name": "lxd.tar.xz",
    "item_url": "http://cloud-images.ubuntu.com/daily/server/yakkety/20170222.1/yakkety-server-cloudimg-amd64-lxd.tar.xz",
    "label": "daily",
    "license": "http://www.canonical.com/intellectual-property-policy",
    "md5": "c72740be9da5f7e74fa2a760d4f228fa",
    "os": "ubuntu",
    "path": "server/yakkety/20170222.1/yakkety-server-cloudimg-amd64-lxd.tar.xz",
    "product_name": "com.ubuntu.cloud.daily:server:16.10:amd64",
    "pubname": "ubuntu-yakkety-daily-amd64-server-20170222.1",
    "release": "yakkety",
    "release_codename": "Yakkety Yak",
    "release_title": "16.10",
    "sha256": "522ea193e4414cc41baa578e82f4eba7b6c5e516049656ba8cdae84a4d10b0cb",
    "size": "840",
    "support_eol": "2017-07-20",
    "supported": "True",
    "updated": "Tue, 28 Feb 2017 13:52:22 +0000",
    "version": "16.10",
    "version_name": "20170222.1"
  }
]

$ date --utc
Tue Feb 28 17:56:11 UTC 2017

$ wget http://cloud-images.ubuntu.com/daily/server/yakkety/20170222.1/yakkety-server-cloudimg-amd64-lxd.tar.xz

$ sha256sum yakkety-server-cloudimg-amd64-lxd.tar.xz
fd9f97481a3d21f6cf017b5e8b199c7b5a9fbd3fe0896fa697edd44267b93036 yakkety-server-cloudimg-amd64-lxd.tar.xz

$ ls -l yakkety-server-cloudimg-amd64-lxd.tar.xz
-rw-r--r-- 1 smoser smoser 848 Feb 28 07:24 yakkety-server-cloudimg-amd64-lxd.tar.xz

[Scott Moser (smoser)]

Looks fixed now.
$ usquery uc-daily release=yakkety arch=amd64 --max=1 ftype=lxd.tar.xz --json
[
  {
    "aliases": "16.10,y,yakkety",
    "arch": "amd64",
    "combined_squashfs_sha256": "1642b3bb6a6ea88ccdf9fa8c569910d0660e7a34510573dd7cc9f1d8ad4c0b58",
    "content_id": "com.ubuntu.cloud:daily:download",
    "datatype": "image-downloads",
    "format": "products:1.0",
    "ftype": "lxd.tar.xz",
    "item_name": "lxd.tar.xz",
    "item_url": "http://cloud-images.ubuntu.com/daily/server/yakkety/20170222.1/yakkety-server-cloudimg-amd64-lxd.tar.xz",
    "label": "daily",
    "license": "http://www.canonical.com/intellectual-property-policy",
    "md5": "c72740be9da5f7e74fa2a760d4f228fa",
    "os": "ubuntu",
    "path": "server/yakkety/20170222.1/yakkety-server-cloudimg-amd64-lxd.tar.xz",
    "product_name": "com.ubuntu.cloud.daily:server:16.10:amd64",
    "pubname": "ubuntu-yakkety-daily-amd64-server-20170222.1",
    "release": "yakkety",
    "release_codename": "Yakkety Yak",
    "release_title": "16.10",
    "sha256": "522ea193e4414cc41baa578e82f4eba7b6c5e516049656ba8cdae84a4d10b0cb",
    "size": "840",
    "support_eol": "2017-07-20",
    "supported": "True",
    "updated": "Tue, 28 Feb 2017 13:52:22 +0000",
    "version": "16.10",
    "version_name": "20170222.1"
  }
]

$ wget http://cloud-images.ubuntu.com/daily/server/yakkety/20170222.1/yakkety-server-cloudimg-amd64-lxd.tar.xz
$ sha256sum yakkety-server-cloudimg-amd64-lxd.tar.xz
522ea193e4414cc41baa578e82f4eba7b6c5e516049656ba8cdae84a4d10b0cb yakkety-server-cloudimg-amd64-lxd.tar.xz
$ ls -l yakkety-server-cloudimg-amd64-lxd.tar.xz
-rw-r--r-- 1 smoser smoser 840 Feb 28 13:29 yakkety-server-cloudimg-amd64-lxd.tar.xz

[Scott Moser (smoser)]

also, just now did:
$ lxc launch ubuntu-daily:yakkety y1
Creating y1
Starting y1

[Robert C Jennings (rcj)]

Image issues resolved. We had an errant copy that overwrote the prior serial and it has been restored.

[Joshua Powers (powersj)]

Saw this, this morning:

jenkins@s1lp04:~$ date
Wed Mar 1 15:27:03 UTC 2017
jenkins@s1lp04:~$ lxc launch ubuntu-daily:yakkety y
Creating y
error: Hash mismatch for server/yakkety/20170222.1/yakkety-server-cloudimg-s390x-lxd.tar.xz: eb862adc95faccad90dd124a5d2a7fc1c5a4d28f137dbe47f839236b046b5f0a != 66a75e8619ab91fb18555b3713078b470bd34f9976c72d1a4ad6a8c2f7d3c4cb

[Stéphane Graber (stgraber)]

Confirmed the mismatch by hand, the metadata still doesn't match what's on disk.

Re-opening.

[Stéphane Graber (stgraber)]

Or would re-open if Launchpad would let me...

[Scott Moser (smoser)]

Christian opened
https://bugs.launchpad.net/cloud-images/+bug/1668876
theres more info there.