Enabling this option effectively causes RDT class of a container to be a
soft requirement. If RDT support has not been enabled the RDT class
setting will not have any effect.
Signed-off-by: Markus Lehtonen <markus.lehtonen@intel.com>
This fixes the TODO of this function and also expands on how the primary pod ip
is selected. This change allows the operator to prefer ipv4, ipv6, or retain the
ordering provided by the return results of the CNI plugins.
This makes it much more flexible for ops to configure containerd and how IPs are
set on the pod.
Signed-off-by: Michael Crosby <michael@thepasture.io>
With the introduction of Windows Server 2022, some images have been updated
to support WS2022 in their manifest list. This commit updates the test images
accordingly.
Signed-off-by: Adelina Tuvenie <atuvenie@cloudbasesolutions.com>
CRI container runtimes mount devices (set via kubernetes device plugins)
to containers by taking the host user/group IDs (uid/gid) to the
corresponding container device.
This triggers a problem when trying to run those containers with
non-zero (root uid/gid = 0) uid/gid set via runAsUser/runAsGroup:
the container process has no permission to use the device even when
its gid is permissive to non-root users because the container user
does not belong to that group.
It is possible to workaround the problem by manually adding the device
gid(s) to supplementalGroups. However, this is also problematic because
the device gid(s) may have different values depending on the workers'
distro/version in the cluster.
This patch suggests to take RunAsUser/RunAsGroup set via SecurityContext
as the device UID/GID, respectively. The feature must be enabled by
setting device_ownership_from_security_context runtime config value to
true (valid on Linux only).
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
Remove build tags which are already implied by the name of the file.
Ensures build tags are used consistently
Signed-off-by: Derek McGowan <derek@mcg.dev>
This will be used instead of the cri registry config in the main config
toml.
---
Also pulls in changes from containerd/cri@d0b4eecbb3
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
