Run containerd inside dockerd when the experimental
`embedded-containerd` feature is enabled through `--feature` or the
daemon configuration.
Serve containerd's gRPC API on a Unix socket, or a named pipe on
Windows, for the plugin executor and external tools.
Use an in-memory listener for dockerd's own containerd client. Serve
TTRPC on a platform endpoint so task shims can publish events.
Register only the containerd plugins dockerd needs. Leave CRI, sandbox,
streaming, transfer, NRI, and the restart monitor out of the embedded
server.
Reject `--cri-containerd` when embedded mode is enabled instead of
silently ignoring the requested CRI support.
Check the feature before `ContainerdAddr` so it can override the default
containerd socket supplied by packaged service units. Continue to use
the configured external containerd when the feature is disabled.
Derive the Windows named-pipe address from the daemon state directory so
multiple daemons can run on the same host. Restrict the pipes to the
built-in Administrators group and LocalSystem with the same protected
DACL as dockerd's API pipe, as the default security descriptor depends
on the process token and can expose the containerd endpoints more
broadly than intended. Treat embedded mode as a containerd runtime in
the Windows test environment.
Add the `no_embedded_containerd` build tag so distributors can omit the
embedded plugin graph and its dependencies.
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
The DeepEqual ignore required in the daemon tests is a bit ugly, but it
works given the new protoc output.
We also have to ignore lints related to schema1 deprecations; these do
not apply as we must continue to support this schema version.
Signed-off-by: Bjorn Neergaard <bjorn.neergaard@docker.com>
Unfortunately also brings in golang.org/x/tools as a dependency, due to
go-winio using a "tools.go" file.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
go-winio now defines this function, so we can consume that.
Note that there's a difference between the old implementation and the original
one (added in 1cb9e9b44e). The old implementation
had special handling for win32 error codes, which was removed in the go-winio
implementation in 0966e1ad56
As `go-winio.GetFileSystemType()` calls `filepath.VolumeName(path)` internally,
this patch also removes the `string(home[0])`, which is redundant, and could
potentially panic if an empty string would be passed.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- all changes here are attributed to difference in behaviour between,
namely:
- resolution of secondary test dependencies
- prunning of non-Go files
Signed-off-by: Ilya Dmitrichenko <errordeveloper@gmail.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Updates go-winio to the latest version. The main important fix here is
to go-winio's backuptar package. This is needed to fix a bug in sparse
file handling in container layers, which was exposed by a recent change
in Windows.
go-winio v0.5.1: https://github.com/microsoft/go-winio/releases/tag/v0.5.1
Signed-off-by: Kevin Parsons <kevpar@microsoft.com>
This is needed to provide fixes for ETW on ARM. The updated ETW package will
no-op on ARM, rather than crashing. Further changes are needed to Go itself to
allow ETW on ARM to work properly.
Signed-off-by: Kevin Parsons <kevpar@microsoft.com>
