Problem:

A false-negative in check-config.sh for cgroups v2 systems was fixed but the
commit introduced a regression based on a small assumption that content of
/sys/fs/cgroup/cgroup.controllers would have the same format as the content
of /proc/self/cgroup. It doesn't.

Solution:

This just tweaks the regex to count occurrences of either cgroup
subsystem-names on each line (as occurs in the sysfs pseudo-file), or those
names with colons either side (as occurs in the procfs pseudo-file).
Signed-off-by: Rowan Thorpe <rowan@rowanthorpe.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: dereknola <derek.nola@suse.com>

* Update the default containerd config template with support for adding extra container runtimes. Add logic to discover nvidia container runtimes installed via the the gpu operator or package manager.
Signed-off-by: Joe Kralicky <joe.kralicky@suse.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Add dual-stack support on flannel

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Nicolas Brechet <nicolas.brechet@swisscom.com>

Signed-off-by: Chris Kim <oats87g@gmail.com>

Signed-off-by: Manuel Buil <mbuil@suse.com>

Signed-off-by: Manuel Buil <mbuil@suse.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Problem:
 In check-config.sh assumptions are made about cgroups v1/v2/hybrid,
 causes false-negative on pure V2 system.

Solution:
 In check-config.sh implement the same validation as found in
 ./pkg/agent/run.go -> validate(), validateCgroupsV1(), validateCgroupsV2()
 [ which use containerd/cgroups:utils.go -> Mode() ]
Signed-off-by: Rowan Thorpe <rowan@rowanthorpe.com>

* Initial leader elected etcd member management controller
* Bump etcd to v3.5.0-k3s2
Signed-off-by: Chris Kim <oats87g@gmail.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Darren Shepherd <darren@rancher.com>

Allow option to disable s3 over https when using etcd-snapshot

Signed-off-by: Devin Buhl <devin.kray@gmail.com>

* Ship Stargz Snapshotter
Signed-off-by: ktock <ktokunaga.mail@gmail.com>

* Bump github.com/containerd/stargz-snapshotter to v0.8.0
Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>

Also honor node-ip when adding the node address to the SAN list, instead
of hardcoding the autodetected IP address.
Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Jordi Prats <jordi.prats@gmail.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

* Capitalize k3s
* Mention in Opening PRs and organizing commits section the need for
  signoff on commits and link to DCO section
Signed-off-by: David Nuzik <david.nuzik@rancher.com>
Co-authored-by: Derek Nola <derek.nola@suse.com>

* Fix condition for adding kubernetes endpoints
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* Fix condition for adding kubernetes endpoints
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

* Added test runner and build files
* Changes to int test to output junit results.
* Updated documentation, removed comments
Signed-off-by: dereknola <derek.nola@suse.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>

Signed-off-by: Brad Davidson <brad.davidson@rancher.com>