This allows Go to build third party packages correctly without vendoring
issues what want to create their own SpecOpts.
Fixes#2289
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Remove duplication with cio.Config
unexport newFIFOSetTempDir() since it includes hardcoded paths
Expose os.RemoveAll() as part of FIFOSet instead of a Dir
Signed-off-by: Daniel Nephin <dnephin@gmail.com>
This makes sure the client is always in sync with the server before
performing any type of operations on the container metadata.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
To allow for updating extensions without collisions, we have moved to
using a map type that can be explicitly selected via the field path for
updates. This ensures that multiple parties can operate on their
extensions without stepping on each other's toes or incurring an
inordinate number of round trips.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
This field allows a client to store specialized information in the
container metadata rather than having to store this itself and keep
the data in sync with containerd.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Fixes#1374
This adds a `LoadProcess` api to load existing exec'd processes from a
task. It allows reattaching of IO and waiting on the process.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
In order to enforce strict handling of snapshotter values on the
container object, the defaults have been moved to the client side. This
ensures that we correctly qualify the snapshotter under use when from
the container at the time it was created, rather than possibly losing
the metadata on a change of default.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
Since we now have a common set of error definitions, mapped to existing
error codes, we no longer need the specialized error codes used for
interaction with linux processes. The main issue was that string
matching was being used to map these to useful error codes. With this
change, we use errors defined in the `errdefs` package, which map
cleanly to GRPC error codes and are recoverable on either side of the
request.
The main focus of this PR was in removin these from the shim. We may
need follow ups to ensure error codes are preserved by the `Tasks`
service.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
e.g. dist pull --snapshotter btrfs ...; ctr run --snapshotter btrfs ...
(empty string defaults for overlayfs)
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
To simplify use of types, we have consolidate the packages for the mount
and descriptor protobuf types into a single Go package. We also drop the
versioning from the type packages, as these types will remain the same
between versions.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
