This change adds support for containerd configs with version=3.
From the perspective of the runtime configuration the contents of the
config are the same. This means that we just have to load the new
version and ensure that this is propagated to the generated config.
Note that v3 config also requires a switch to the 'io.containerd.cri.v1.runtime'
CRI runtime plugin. See:
https://github.com/containerd/containerd/blob/v2.0.0/docs/PLUGINS.mdhttps://github.com/containerd/containerd/issues/10132
Note that we still use a default config of version=2 since we need to
ensure compatibility with older containerd versions (1.6.x and 1.7.x).
Signed-off-by: Sam Lockart <sam.lockart@zendesk.com>
Signed-off-by: Evan Lezar <elezar@nvidia.com>
Signed-off-by: Christopher Desiniotis <cdesiniotis@nvidia.com>
This change refactors the toml config file handlig for runtimes
such as containerd or crio. A toml.Loader is introduced that
encapsulates loading the required file.
This can be extended to allow other mechanisms for loading
loading the current config.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change updates the logic to populate the options for the
nvidia runtime configs added to containerd or crio from a default runtime
if this is specified and a runc entry is not found.
This allows the default runtime values for settings such as SystemdCgroup
to be applied correctly.
Signed-off-by: Evan Lezar <elezar@nvidia.com>
