The pattern of parsing bool was repeated across multiple files and
caused the duplication of the invalidFilter error helper.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
The CreatedAt date was determined from the volume's `_data`
directory (`/var/lib/docker/volumes/<volumename>/_data`).
However, when initializing a volume, this directory is updated,
causing the date to change.
Instead of using the `_data` directory, use its parent directory,
which is not updated afterwards, and should reflect the time that
the volume was created.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
The singleflight function was capturing the context.Context of the first
caller that invoked the `singleflight.Do`. This could cause all
concurrent calls to be cancelled when the first request is cancelled.
singleflight calls were also moved from the ImageService to Daemon, to
avoid having to implement this logic in both graphdriver and containerd
based image services.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
This adds a new filter argument to the volume prune endpoint "all".
When this is not set, or it is a false-y value, then only anonymous
volumes are considered for pruning.
When `all` is set to a truth-y value, you get the old behavior.
This is an API change, but I think one that is what most people would
want.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
volume/mounts/parser_test.go:42:39: empty-lines: extra empty line at the end of a block (revive)
volume/mounts/windows_parser.go:129:24: empty-lines: extra empty line at the end of a block (revive)
volume/local/local_test.go:16:35: empty-lines: extra empty line at the end of a block (revive)
volume/local/local_unix.go:145:3: early-return: if c {...} else {... return } can be simplified to if !c { ... return } ... (revive)
volume/service/service_test.go:18:38: empty-lines: extra empty line at the end of a block (revive)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Remove the "deadcode", "structcheck", and "varcheck" linters, as they are
deprecated:
WARN [runner] The linter 'deadcode' is deprecated (since v1.49.0) due to: The owner seems to have abandoned the linter. Replaced by unused.
WARN [runner] The linter 'structcheck' is deprecated (since v1.49.0) due to: The owner seems to have abandoned the linter. Replaced by unused.
WARN [runner] The linter 'varcheck' is deprecated (since v1.49.0) due to: The owner seems to have abandoned the linter. Replaced by unused.
WARN [linters context] structcheck is disabled because of generics. You can track the evolution of the generics support by following the https://github.com/golangci/golangci-lint/issues/2649.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Updating test-code only; set ReadHeaderTimeout for some, or suppress the linter
error for others.
contrib/httpserver/server.go:11:12: G114: Use of net/http serve function that has no support for setting timeouts (gosec)
log.Panic(http.ListenAndServe(":80", nil))
^
integration/plugin/logging/cmd/close_on_start/main.go:42:12: G112: Potential Slowloris Attack because ReadHeaderTimeout is not configured in the http.Server (gosec)
server := http.Server{
Addr: l.Addr().String(),
Handler: mux,
}
integration/plugin/logging/cmd/discard/main.go:17:12: G112: Potential Slowloris Attack because ReadHeaderTimeout is not configured in the http.Server (gosec)
server := http.Server{
Addr: l.Addr().String(),
Handler: mux,
}
integration/plugin/logging/cmd/dummy/main.go:14:12: G112: Potential Slowloris Attack because ReadHeaderTimeout is not configured in the http.Server (gosec)
server := http.Server{
Addr: l.Addr().String(),
Handler: http.NewServeMux(),
}
integration/plugin/volumes/cmd/dummy/main.go:14:12: G112: Potential Slowloris Attack because ReadHeaderTimeout is not configured in the http.Server (gosec)
server := http.Server{
Addr: l.Addr().String(),
Handler: http.NewServeMux(),
}
testutil/fixtures/plugin/basic/basic.go:25:12: G112: Potential Slowloris Attack because ReadHeaderTimeout is not configured in the http.Server (gosec)
server := http.Server{
Addr: l.Addr().String(),
Handler: http.NewServeMux(),
}
volume/testutils/testutils.go:170:5: G114: Use of net/http serve function that has no support for setting timeouts (gosec)
go http.Serve(l, mux)
^
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The correct formatting for machine-readable comments is;
//<some alphanumeric identifier>:<options>[,<option>...][ // comment]
Which basically means:
- MUST NOT have a space before `<identifier>` (e.g. `nolint`)
- Identified MUST be alphanumeric
- MUST be followed by a colon
- MUST be followed by at least one `<option>`
- Optionally additional `<options>` (comma-separated)
- Optionally followed by a comment
Any other format will not be considered a machine-readable comment by `gofmt`,
and thus formatted as a regular comment. Note that this also means that a
`//nolint` (without anything after it) is considered invalid, same for `//#nosec`
(starts with a `#`).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Older versions of Go don't format comments, so committing this as
a separate commit, so that we can already make these changes before
we upgrade to Go 1.19.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Note that Windows does not support options, so strictly doesn't need
to have this code, but keeping it in case we're adding support.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Unmounting does not depend on wether or not loading options failed.
This code-path seemed to be used as a "hack" to prevent hitting the
unmount on Windows (which does not support unmounting).
Moving it outside of the "if" to make more clear that it's independent
of loading the options.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Differentiate between Windows and Linux, as Windows doesn't support
options, so there's no need to save options to disk,
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Instead of evaluating these paths each time (appending `_data`, or using
`filepath.Dir()` to find the root path from the `_data_` path).
This also removes the `root.DataPath()` utility, which is now no longer needed.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This way we can validate if Root supports quotaCtl, allowing us to
fail early, before creating any of the directories.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This moves validation of options to the start of the Create function
to prevent hitting the filesystem and having to remove the volume
from disk.
Also addressing some minor nits w.r.t. errors.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
While the current code is correct (as errors.Wrap() returns nil if
err is nil), relying on this behavior has caused some confusion in
the past, resulting in regressions.
This patch makes the error-handling code slightly more idiomatic and
defensive against such regressions.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
These seemed to prevent cleaning up directories;
On arm64:
=== RUN TestSysctlOverride
testing.go:1090: TempDir RemoveAll cleanup: unlinkat /tmp/TestSysctlOverride2860094781/001/mounts/shm: device or resource busy
--- FAIL: TestSysctlOverride (0.00s)
On Windows:
=== Failed
=== FAIL: github.com/docker/docker/daemon TestLoadOrCreateTrustKeyInvalidKeyFile (0.00s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestLoadOrCreateTrustKeyInvalidKeyFile2014634395\001\keyfile4156691647: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/daemon/graphdriver TestIsEmptyDir (0.01s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestIsEmptyDir1962964337\001\dir-with-empty-file\file2523853824: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/pkg/directory TestSizeEmptyFile (0.00s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestSizeEmptyFile1562416712\001\file16507846: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/pkg/directory TestSizeNonemptyFile (0.00s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestSizeNonemptyFile1240832785\001\file3265662846: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/pkg/directory TestSizeFileAndNestedDirectoryEmpty (0.00s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestSizeFileAndNestedDirectoryEmpty2163416550\001\file3715413181: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/pkg/directory TestSizeFileAndNestedDirectoryNonempty (0.00s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestSizeFileAndNestedDirectoryNonempty878205470\001\file3280422273: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/volume/service TestSetGetMeta (0.01s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestSetGetMeta3332268057\001\db: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/volume/service TestList (0.03s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestList2846947953\001\volumes\metadata.db: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/volume/service TestRestore (0.02s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestRestore3368254142\001\volumes\metadata.db: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/daemon/graphdriver TestIsEmptyDir (0.00s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestIsEmptyDir2823795693\001\dir-with-empty-file\file2625561089: The process cannot access the file because it is being used by another process.
=== FAIL: github.com/docker/docker/pkg/directory TestSizeFileAndNestedDirectoryNonempty (0.00s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\CONTAI~1\AppData\Local\Temp\TestSizeFileAndNestedDirectoryNonempty4246252950\001\nested3442260313\file21164327: The process cannot access the file because it is being used by another process.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
In managed environment (such as Nomad clusters), users are not always
supposed to see credentials used to mount volumes.
However, if errors occur (most commonly, misspelled mount paths), the
error messages will output the full mount command -- which might contain
a username and a password in the case of CIFS mounts.
This PR detects password=... when error messages are wrapped and masks
them with ********.
Closes https://github.com/fsouza/go-dockerclient/issues/905.
Closes https://github.com/hashicorp/nomad/issues/12296.
Closes https://github.com/moby/moby/issues/43596.
Signed-off-by: Sebastian Höffner <sebastian.hoeffner@mevis.fraunhofer.de>
Now that there's no differentiation between Linux and Windows
for this check, we can remove the two implementations and move
the code inline as it's only used in a single location and moving
it inline makes it more transparent on what's being checked.
As part of this change, the now unused "scope" field is also removed.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This was added in bd9814f0db to support downgrading
docker 1.7 to 1.6.
The related migration code was removed in 0023abbad3
(Docker 18.05), which was also the last consumer of VolumeDataPathName outside
of the package, so that const can be un-exported.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
strings.ReplaceAll(s, old, new) is a wrapper function for
strings.Replace(s, old, new, -1). But strings.ReplaceAll is more
readable and removes the hardcoded -1.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
The io/ioutil package has been deprecated in Go 1.16. This commit
replaces the existing io/ioutil functions with their new definitions in
io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
This utility was just a shallow wrapper around executing the regular
expression, and in some cases, we didn't even use the error it returned,
so better to inline the code instead of abstracting it away.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This way, there's no need to pass down the regular expression, and the
validation is "just another" validator (which we already pass).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Compile the regular expression, instead of 'ad-hoc'. For this to work, I moved
the splitting was moved out of parseMountRaw() into ParseMountRaw(), and the
former was renamed to parseMount(). This function still receives the 'raw' string,
as it's used to include the "raw" spec for inclusion in error messages.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This allows stubbing the provider for a test without side effects for
other tests, making it no longer needed to reset it to its original
value in a defer()
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This changes mounts.NewParser() to create a parser for the current operatingsystem,
instead of one specific to a (possibly non-matching, in case of LCOW) OS.
With the OS-specific handling being removed, the "OS" parameter is also removed
from `daemon.verifyContainerSettings()`, and various other container-related
functions.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- Remove the windowsparser.HasResource() override, as it was the same on both
Windows and Linux
- Move the rxLCOWDestination to the lcowParser code
- Move the rwModes variable to a generic (non-platform-specific) file, as it's
used both for the windowsParser and the linuxParser
- Some minor formatting and linting changes
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
