Add a new option additonal-whitelist which defaults
to a single entry, "/var/run". This will allow users to
remove "/var/run" from the whitelist or retain the current
behavior with no change.
Add unit tests that check the behaviour of CompositeCache
on adding filesytem resources. It checks that
* 2 identical directory trees produces the same hash
* an extra file produces a different hash
* an extra directry produces a different hash
* an extra file that is excluded does not alter the hash
* an extra directory that is excluded does not alter the hash
Previously kaniko would compute the cache key for any copy command by computing
the combined hash of all files in a directory, even if they were listed
as ignored.
With this change, the cache key creation was updated to be aware of ignored
files.
Related issues:
* https://github.com/GoogleContainerTools/kaniko/issues/594
update stage code so that when comparing the BaseName of
a stage against the recorded, lowercase version of a Stage name
the BaseName is also lowercased.
Certain utilities like Apt depend on modtime
for certain files. Kaniko was not setting modtime when
extracting files and so this broke things like apt.
Kaniko now sets the file mod time to the value from the tar
header.
I needed this for my arm64 k8s cluster. I have zero Go experience but
enough experience with other things to fix the rebase (I think!). This
patch is working fine on my cluster.
Update caching run and copy commands to use the new
GetFSFromLayers method and include the whiteout option so that
whiteout files are extracted and included in extractedFiles
* add util.GetFSFromLayers
* GetFSFromImage delegates to GetFSFromLayers
* add FSOpts and FSConfig for GetFSFromLayers
* add tests for GetFSFromLayers
* add gomock for test support
* add mock_v1 for layers
ArgsEscaped according to Docker docs should only be set in Windows
environments: https://docs.docker.com/engine/api/v1.30/
It was causing integration test to fail with following message:
```
FAIL: TestRun/test_Dockerfile_test_metadata (8.48s)
"Diff": {
"Adds": [
"ArgsEscaped: true"
],
"Dels": [
"ArgsEscaped: false"
]
```
However docker 18.xx returns ArgsEscaped: true
whereas docker 19.xx returns ArgsEscaped: false
Hence this patch also adds the docker version check to the integration
to ignore ArgsEscaped being different when 18.xx is used.
Tejal Desai
Cole Wippern
Tejal Desai
Ben Einaudi
Moritz Wanzenböck
cvgw
Moritz Wanzenböck
Wietse Muizelaar
ohchang-kwon
Anthony Davies
Yoan Blanc
Stijn De Haes
lou-lan
Sam Stoelinga