The cleanup to sysinfo package introduced a regression.
If memory cgroup isn't supported and --memory is specified when
starting a container, we should return info instead of nil in
checkCgroupMem(), otherwise we'll access a nil pointer.
Signed-off-by: Zefan Li <lizefan@huawei.com>
Per @ewindisch, removing the CBC ciphers from the client preferred TLS
cipher suites. This will allow a future version of the server to also
remove the CBC ciphers from the accepted list.
This changes the server default to client + additional CBC cipher list,
and client default to the non-CBC ciphers.
Also, cipher order preference is modified so that best and highest-bit count
ciphers are most preferred.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
The "TestChangesWithChanges" case randomlly fails on my development
VM with the following errors:
```
--- FAIL: TestChangesWithChanges (0.00s)
changes_test.go:201: no change for expected change C /dir1/subfolder != A /dir1/subfolder/newFile
```
If I apply the following patch to changes_test.go, the test passes.
```diff
diff --git a/pkg/archive/changes_test.go b/pkg/archive/changes_test.go
index 290b2dd..ba1aca0 100644
--- a/pkg/archive/changes_test.go
+++ b/pkg/archive/changes_test.go
@@ -156,6 +156,7 @@ func TestChangesWithChanges(t *testing.T) {
}
defer os.RemoveAll(layer)
createSampleDir(t, layer)
+ time.Sleep(5 * time.Millisecond)
os.MkdirAll(path.Join(layer, "dir1/subfolder"), 0740)
// Let's modify modtime for dir1 to be sure it's the same for the two layer (to not having false positive)
```
It seems that if a file is created immediately after the directory is created,
the `archive.Changes` function could't recognize that the parent directory of
the new file is modified.
Perhaps the problem may reproduce on machines with low time precision?
I had successfully reproduced the failure on my development VM as well as
a VM on DigitalOcean.
Signed-off-by: Shijiang Wei <mountkin@gmail.com>
This patch creates a new `tlsconfig` package to handle creation of
secure-enough TLS configurations for clients and servers.
The package was created by refactoring TLS code in the client and the
daemon. After this patch, it is expected that all code creating TLS
configurations use this `tlsconfig` package for greater security,
consistency and readability.
On the server side, this fixes a bug where --tlsverify was not taken
into account. Now, if specified, it will require the client to
authenticate.
Signed-off-by: Tibor Vass <tibor@docker.com>
Fixes#13107. This change enables Go duration strings
computed relative to the client machine’s time to be used
as input parameters to `docker events --since/--until`
and `docker logs --since` arguments.
Added unit tests for pkg/timeutils.GetTimestamp as well.
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
And removing unused code.
- tarsum.go :
NewTarSumHash could be non exported (for now)
NewTarSumForLabel is never used, except for the tests
- fileinfosums.go:
SortByPos is never used, except for the tests
- versionning.go:
GetVersions is never used, expect for the tests
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Change CLI error msg because it was too specific and didn't make sense
when there were errors not related to inaccessible files.
Removed some log.Error() calls since they're not really errors we should
log. Returning the error will be enough.
Closes: #13417
Signed-off-by: Doug Davis <dug@us.ibm.com>
Continues 11858 by:
- Making sure the exit code is always zero when we ask for help
- Making sure the exit code isn't zero when we print help on error cases
- Making sure both short and long usage go to the same stream (stdout vs stderr)
- Making sure all docker commands support --help
- Test that all cmds send --help to stdout, exit code 0, show full usage, no blank lines at end
- Test that all cmds (that support it) show short usage on bad arg to stderr, no blank line at end
- Test that all cmds complain about a bad option, no blank line at end
- Test that docker (w/o subcmd) does the same stuff mentioned above properly
Signed-off-by: Doug Davis <dug@us.ibm.com>
Signed by all authors:
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Signed-off-by: David Calavera <david.calavera@gmail.com>
Signed-off-by: Jeff Lindsay <progrium@gmail.com>
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Signed-off-by: Luke Marsden <luke@clusterhq.com>
Signed-off-by: David Calavera <david.calavera@gmail.com>
