I am using Docker on MacOS, and had a requirement to move an image from one host to another.
In terms of Docker version, I'm using the native version ( rather than Boot2Docker, VirtualBox etc. ) : -
docker version
Client:
Version: 1.12.0
API version: 1.24
Go version: go1.6.3
Git commit: 8eab29e
Built: Thu Jul 28 21:15:28 2016
OS/Arch: darwin/amd64
Server:
Version: 1.12.0
API version: 1.24
Go version: go1.6.3
Git commit: 8eab29e
Built: Thu Jul 28 21:15:28 2016
OS/Arch: linux/amd64
Version: 1.12.0
API version: 1.24
Go version: go1.6.3
Git commit: 8eab29e
Built: Thu Jul 28 21:15:28 2016
OS/Arch: darwin/amd64
Server:
Version: 1.12.0
API version: 1.24
Go version: go1.6.3
Git commit: 8eab29e
Built: Thu Jul 28 21:15:28 2016
OS/Arch: linux/amd64
and wanted to move an image from one Mac ( Mini ) to another ( MacBook Pro ).
I had an IBM Operational Decision Manager (ODM) image: -
docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
odm88 latest f2af5a4e07f7 2 hours ago 850.4 MB
websphere-liberty webProfile7 0adb796da35d 3 weeks ago 396 MB
websphere-liberty 8.5.5 40d6ee83cbcd 12 weeks ago 450.6 MB
odm88 latest f2af5a4e07f7 2 hours ago 850.4 MB
websphere-liberty webProfile7 0adb796da35d 3 weeks ago 396 MB
websphere-liberty 8.5.5 40d6ee83cbcd 12 weeks ago 450.6 MB
which I wanted to move.
First, I backed up the image: -
docker save odm88 > odm88.tar
and copied it onto a USB drive.
I then validated the image: -
ls -al odm88.tar
-rw------- 1 davidhay staff 863003136 3 Sep 19:58 /Volumes/DaveHaySSD/odm88.tar
and then imported it: -
docker load < /Volumes/DaveHaySSD/odm88.tar
9436069b92a3: Loading layer [==================================================>] 127.6 MB/127.6 MB
fac4a4c59f33: Loading layer [==================================================>] 408.6 kB/408.6 kB
8bcab4108495: Loading layer [==================================================>] 11.78 kB/11.78 kB
30abc4102690: Loading layer [==================================================>] 4.608 kB/4.608 kB
f22c53c9839e: Loading layer [==================================================>] 8.72 MB/8.72 MB
c91c23c14c4b: Loading layer [==================================================>] 172.6 MB/172.6 MB
ddf3edca49d4: Loading layer [==================================================>] 18.7 MB/18.7 MB
6172eb053c2f: Loading layer [==================================================>] 2.56 kB/2.56 kB
f1902d30b668: Loading layer [==================================================>] 11.78 kB/11.78 kB
fd69f0985569: Loading layer [==================================================>] 38.06 MB/38.06 MB
dad70715c572: Loading layer [==================================================>] 5.632 kB/5.632 kB
fde07fb5cc84: Loading layer [==================================================>] 3.584 kB/3.584 kB
10a71cc5df6c: Loading layer [==================================================>] 46.04 MB/46.04 MB
fa5ee85b0069: Loading layer [==================================================>] 6.656 kB/6.656 kB
55550d7ccc3a: Loading layer [==================================================>] 49.95 MB/49.95 MB
f1148208b8f2: Loading layer [==================================================>] 2.844 MB/2.844 MB
36c86a388a47: Loading layer [==================================================>] 35.52 MB/35.52 MB
5376943f12c1: Loading layer [==================================================>] 362.4 MB/362.4 MB
eb8dbc394155: Loading layer [==================================================>] 11.26 kB/11.26 kB
Loaded image ID: sha256:f2af5a4e07f7f0088250a54812b02d0ba95493adaa64ff657b200c1e3ff63a1d
fac4a4c59f33: Loading layer [==================================================>] 408.6 kB/408.6 kB
8bcab4108495: Loading layer [==================================================>] 11.78 kB/11.78 kB
30abc4102690: Loading layer [==================================================>] 4.608 kB/4.608 kB
f22c53c9839e: Loading layer [==================================================>] 8.72 MB/8.72 MB
c91c23c14c4b: Loading layer [==================================================>] 172.6 MB/172.6 MB
ddf3edca49d4: Loading layer [==================================================>] 18.7 MB/18.7 MB
6172eb053c2f: Loading layer [==================================================>] 2.56 kB/2.56 kB
f1902d30b668: Loading layer [==================================================>] 11.78 kB/11.78 kB
fd69f0985569: Loading layer [==================================================>] 38.06 MB/38.06 MB
dad70715c572: Loading layer [==================================================>] 5.632 kB/5.632 kB
fde07fb5cc84: Loading layer [==================================================>] 3.584 kB/3.584 kB
10a71cc5df6c: Loading layer [==================================================>] 46.04 MB/46.04 MB
fa5ee85b0069: Loading layer [==================================================>] 6.656 kB/6.656 kB
55550d7ccc3a: Loading layer [==================================================>] 49.95 MB/49.95 MB
f1148208b8f2: Loading layer [==================================================>] 2.844 MB/2.844 MB
36c86a388a47: Loading layer [==================================================>] 35.52 MB/35.52 MB
5376943f12c1: Loading layer [==================================================>] 362.4 MB/362.4 MB
eb8dbc394155: Loading layer [==================================================>] 11.26 kB/11.26 kB
Loaded image ID: sha256:f2af5a4e07f7f0088250a54812b02d0ba95493adaa64ff657b200c1e3ff63a1d
I then validated the image repository: -
docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
<none> <none> f2af5a4e07f7 2 hours ago 850.4 MB
ibmcom/datapower latest e8cc082c4c80 42 hours ago 719.2 MB
jenkins 2.7.2 a94b49bb279b 2 days ago 714.5 MB
websphere-liberty latest f042ad3a168c 3 weeks ago 444.4 MB
websphere-liberty webProfile7 efa42bcc5850 3 weeks ago 396 MB
ibmcom/db2express-c latest 7aa154d9b73c 15 months ago 1.705 GB
<none> <none> f2af5a4e07f7 2 hours ago 850.4 MB
ibmcom/datapower latest e8cc082c4c80 42 hours ago 719.2 MB
jenkins 2.7.2 a94b49bb279b 2 days ago 714.5 MB
websphere-liberty latest f042ad3a168c 3 weeks ago 444.4 MB
websphere-liberty webProfile7 efa42bcc5850 3 weeks ago 396 MB
ibmcom/db2express-c latest 7aa154d9b73c 15 months ago 1.705 GB
Notice that the image that I've restored has the right ID ( f2af5a4e07f7 ) and size ( 850.4 MB ) *BUT* the repository and tag details have been lost :-(
This is easily fixed …
docker tag f2af5a4e07f7 odm88:latest
docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
odm88 latest f2af5a4e07f7 2 hours ago 850.4 MB
ibmcom/datapower latest e8cc082c4c80 42 hours ago 719.2 MB
jenkins 2.7.2 a94b49bb279b 2 days ago 714.5 MB
websphere-liberty latest f042ad3a168c 3 weeks ago 444.4 MB
websphere-liberty webProfile7 efa42bcc5850 3 weeks ago 396 MB
ibmcom/db2express-c latest 7aa154d9b73c 15 months ago 1.705 GB
odm88 latest f2af5a4e07f7 2 hours ago 850.4 MB
ibmcom/datapower latest e8cc082c4c80 42 hours ago 719.2 MB
jenkins 2.7.2 a94b49bb279b 2 days ago 714.5 MB
websphere-liberty latest f042ad3a168c 3 weeks ago 444.4 MB
websphere-liberty webProfile7 efa42bcc5850 3 weeks ago 396 MB
ibmcom/db2express-c latest 7aa154d9b73c 15 months ago 1.705 GB
which is nice :-)
No comments:
Post a Comment