Vincent Batts 7795b1c697 graph: exported images times matching creation ... the image export, that is used in `docker save` previous has just had the layers times (atimes, mtimes) be when the save was done. ```bash vbatts@valse ~ (master) $ docker save busybox | tar tv drwxr-xr-x 0/0 0 2015-09-03 22:22 6ce2e90b0bc7224de3db1f0d646fe8e2c4dd37f1793928287f6074bc451a57ea/ -rw-r--r-- 0/0 3 2015-09-03 22:22 6ce2e90b0bc7224de3db1f0d646fe8e2c4dd37f1793928287f6074bc451a57ea/VERSION -rw-r--r-- 0/0 1405 2015-09-03 22:22 6ce2e90b0bc7224de3db1f0d646fe8e2c4dd37f1793928287f6074bc451a57ea/json -rw-r--r-- 0/0 2643968 2015-09-03 22:22 6ce2e90b0bc7224de3db1f0d646fe8e2c4dd37f1793928287f6074bc451a57ea/layer.tar drwxr-xr-x 0/0 0 2015-09-03 22:22 8c2e06607696bd4afb3d03b687e361cc43cf8ec1a4a725bc96e39f05ba97dd55/ -rw-r--r-- 0/0 3 2015-09-03 22:22 8c2e06607696bd4afb3d03b687e361cc43cf8ec1a4a725bc96e39f05ba97dd55/VERSION -rw-r--r-- 0/0 1346 2015-09-03 22:22 8c2e06607696bd4afb3d03b687e361cc43cf8ec1a4a725bc96e39f05ba97dd55/json -rw-r--r-- 0/0 1024 2015-09-03 22:22 8c2e06607696bd4afb3d03b687e361cc43cf8ec1a4a725bc96e39f05ba97dd55/layer.tar drwxr-xr-x 0/0 0 2015-09-03 22:22 cf2616975b4a3cba083ca99bc3f0bf25f5f528c3c52be1596b30f60b0b1c37ff/ -rw-r--r-- 0/0 3 2015-09-03 22:22 cf2616975b4a3cba083ca99bc3f0bf25f5f528c3c52be1596b30f60b0b1c37ff/VERSION -rw-r--r-- 0/0 1181 2015-09-03 22:22 cf2616975b4a3cba083ca99bc3f0bf25f5f528c3c52be1596b30f60b0b1c37ff/json -rw-r--r-- 0/0 1024 2015-09-03 22:22 cf2616975b4a3cba083ca99bc3f0bf25f5f528c3c52be1596b30f60b0b1c37ff/layer.tar -rw-r--r-- 0/0 90 2015-09-03 22:22 repositories ``` With this change, the layer's directory and artifact will have times matching the image layer's created time. The "repositories" file is set to epoch. ```bash vbatts@valse ~ (master) $ docker save busybox | tar tv drwxr-xr-x 0/0 0 2015-04-17 18:01 6ce2e90b0bc7224de3db1f0d646fe8e2c4dd37f1793928287f6074bc451a57ea/ -rw-r--r-- 0/0 3 2015-04-17 18:01 6ce2e90b0bc7224de3db1f0d646fe8e2c4dd37f1793928287f6074bc451a57ea/VERSION -rw-r--r-- 0/0 1405 2015-04-17 18:01 6ce2e90b0bc7224de3db1f0d646fe8e2c4dd37f1793928287f6074bc451a57ea/json -rw-r--r-- 0/0 2643968 2015-04-17 18:01 6ce2e90b0bc7224de3db1f0d646fe8e2c4dd37f1793928287f6074bc451a57ea/layer.tar drwxr-xr-x 0/0 0 2015-04-17 18:01 8c2e06607696bd4afb3d03b687e361cc43cf8ec1a4a725bc96e39f05ba97dd55/ -rw-r--r-- 0/0 3 2015-04-17 18:01 8c2e06607696bd4afb3d03b687e361cc43cf8ec1a4a725bc96e39f05ba97dd55/VERSION -rw-r--r-- 0/0 1346 2015-04-17 18:01 8c2e06607696bd4afb3d03b687e361cc43cf8ec1a4a725bc96e39f05ba97dd55/json -rw-r--r-- 0/0 1024 2015-04-17 18:01 8c2e06607696bd4afb3d03b687e361cc43cf8ec1a4a725bc96e39f05ba97dd55/layer.tar drwxr-xr-x 0/0 0 2015-04-17 18:01 cf2616975b4a3cba083ca99bc3f0bf25f5f528c3c52be1596b30f60b0b1c37ff/ -rw-r--r-- 0/0 3 2015-04-17 18:01 cf2616975b4a3cba083ca99bc3f0bf25f5f528c3c52be1596b30f60b0b1c37ff/VERSION -rw-r--r-- 0/0 1181 2015-04-17 18:01 cf2616975b4a3cba083ca99bc3f0bf25f5f528c3c52be1596b30f60b0b1c37ff/json -rw-r--r-- 0/0 1024 2015-04-17 18:01 cf2616975b4a3cba083ca99bc3f0bf25f5f528c3c52be1596b30f60b0b1c37ff/layer.tar -rw-r--r-- 0/0 90 1969-12-31 19:00 repositories ``` Side effect of this is that the tar stream from `docker save` is now more deterministic. ```bash vbatts@valse ~ (master) $ docker save busybox | sha1sum baf03e30ef79ca4d9c5e512d3a1b873880f404ca - vbatts@valse ~ (master) $ docker save busybox | sha1sum baf03e30ef79ca4d9c5e512d3a1b873880f404ca - vbatts@valse ~ (master) $ docker save busybox | sha1sum baf03e30ef79ca4d9c5e512d3a1b873880f404ca - vbatts@valse ~ (master) $ docker save busybox | sha1sum baf03e30ef79ca4d9c5e512d3a1b873880f404ca - ``` Signed-off-by: Vincent Batts <vbatts@redhat.com>		2015-09-03 22:19:10 -04:00
..
tags	/graph/tag fix lint errors/warnings	2015-08-05 17:46:41 +00:00
export.go	graph: exported images times matching creation	2015-09-03 22:19:10 -04:00
graph.go	[daemon] Refactor image_delete.go	2015-08-28 11:01:24 -07:00
graph_test.go	Replace GenerateRandomID with GenerateNonCryptoID	2015-07-28 22:31:01 -07:00
history.go	Documentation improvements and code cleanups for graph package	2015-07-30 14:27:10 -07:00
import.go	adding message option to the import subcommand	2015-08-25 02:55:04 +00:00
list.go	Fix #8048 : make docker images repository:tag work	2015-08-13 08:50:09 +02:00
load.go	Clean up ProgressStatus	2015-08-27 13:22:08 -07:00
load_unsupported.go	/graph fix lin errors/warnings	2015-07-29 20:59:36 +00:00
mutex.go	Attempt to protect on disk image store with mutex	2015-06-25 20:16:37 -07:00
pools_test.go	Clean up ProgressStatus	2015-08-27 13:22:08 -07:00
pull.go	registry: Do not push to mirrors	2015-08-06 17:41:59 -04:00
pull_v1.go	Remove "...already being pulled" messages	2015-08-27 13:22:08 -07:00
pull_v2.go	Fix goroutine leak on pull	2015-08-31 15:56:19 -07:00
push.go	Revert #14884	2015-08-12 18:46:48 -07:00
push_v1.go	Change poolAdd to return a boolean instead of an error	2015-08-27 11:18:42 -07:00
push_v2.go	Change poolAdd to return a boolean instead of an error	2015-08-27 11:18:42 -07:00
registry.go	Documentation improvements and code cleanups for graph package	2015-07-30 14:27:10 -07:00
service.go	graph: exported images times matching creation	2015-09-03 22:19:10 -04:00
tags.go	Merge pull request #15489 from aaronlehmann/pull-updates	2015-08-31 09:37:33 -07:00
tags_unit_test.go	Finish linting opts and trust package.	2015-08-27 17:36:11 +02:00