Remove containerd specific parts of the plugin package to prepare its
move out of the main repository. Separate the plugin registration
singleton into a separate package.
Separating out the plugin package and registration makes it easier to
implement external plugins without creating a dependency loop.
Signed-off-by: Derek McGowan <derek@mcg.dev>
The plugins packages defines the plugins used by containerd.
Move all the types and properties to this package.
Signed-off-by: Derek McGowan <derek@mcg.dev>
In commit 4b35c3829d, example shim erroneously started to depend on runc, fix that back.
Also, build example shim on all supported platforms to prevent such situations in the future.
Signed-off-by: Marat Radchenko <marat@slonopotamus.org>
Previously the TTRPC address was generated as "<GRPC address>.ttrpc".
This change now allows explicit configuration of the TTRPC address, with
the default still being the old format if no value is specified.
As part of this change, a new configuration section is added for TTRPC
listener options.
Signed-off-by: Kevin Parsons <kevpar@microsoft.com>
Shims no longer call `os.Exit` but close the context on shutdown so that
events and other resources have hit the `defer`s.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
