Fix CI

[ayr-ton]

GitHub actions are failing for 5 months, it needs reconfiguration for running new actions.

[ayr-ton]

Current log is:

Oct 20 04:15:38 node1 k3s[9576]: time="2024-10-20T04:15:38Z" level=fatal msg="failed to find cpuset cgroup (v2)"

The most recent stable versions deprecated cgroup v1 and now are working only with v2.
Trying to fix molecule to work with v2 both locally and in GitHub Actions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[InRiPa]

Hi @ayr-ton ,

I'm not sure if I got the same issue. But it seems i get some problems with cgroup as well, using cgroup2fs (instead of v1).

TASK [xanmanning.k3s : Check if memory cgroup is enabled] *************************************************************************************************************************************
ok: [k3s-master001] => {"changed": false, "cmd": ["grep", "-E", "^memory\\s+.*\\s+1$", "/proc/cgroups"], "delta": "0:00:00.010149", "end": "2025-01-05 19:54:37.486317", "failed_when_result": false, "msg": "non-zero return code", "rc": 1, "start": "2025-01-05 19:54:37.476168", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []}

TASK [xanmanning.k3s : Fail if memory cgroup is not enabled] **********************************************************************************************************************************
fatal: [k3s-master001]: FAILED! => {
    "assertion": "k3s_check_cgroup_option.rc == 0",
    "changed": false,
    "evaluated_to": false,
    "msg": "memory cgroup disabled. If you are running on a Raspberry Pi, see:\nhttps://rancher.com/docs/k3s/latest/en/advanced/#enabling-cgroups-for-raspbian-buster\n"
}

PLAY RECAP ************************************************************************************************************************************************************************************
k3s-master001              : ok=8    changed=0    unreachable=0    failed=1    skipped=3    rescued=0    ignored=0   

memory is indeed not listed there (anymore?). Now, I wonder would a check of the following fix this?
cat /sys/fs/cgroup/cgroup.controllers | grep 'memory'

[dbrennand]

Hi @ayr-ton ,

I'm not sure if I got the same issue. But it seems i get some problems with cgroup as well, using cgroup2fs (instead of v1).

TASK [xanmanning.k3s : Check if memory cgroup is enabled] *************************************************************************************************************************************

ok: [k3s-master001] => {"changed": false, "cmd": ["grep", "-E", "^memory\\s+.*\\s+1$", "/proc/cgroups"], "delta": "0:00:00.010149", "end": "2025-01-05 19:54:37.486317", "failed_when_result": false, "msg": "non-zero return code", "rc": 1, "start": "2025-01-05 19:54:37.476168", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []}



TASK [xanmanning.k3s : Fail if memory cgroup is not enabled] **********************************************************************************************************************************

fatal: [k3s-master001]: FAILED! => {

    "assertion": "k3s_check_cgroup_option.rc == 0",

    "changed": false,

    "evaluated_to": false,

    "msg": "memory cgroup disabled. If you are running on a Raspberry Pi, see:\nhttps://rancher.com/docs/k3s/latest/en/advanced/#enabling-cgroups-for-raspbian-buster\n"

}



PLAY RECAP ************************************************************************************************************************************************************************************

k3s-master001              : ok=8    changed=0    unreachable=0    failed=1    skipped=3    rescued=0    ignored=0   

memory is indeed not listed there (anymore?). Now, I wonder would a check of the following fix this?

cat /sys/fs/cgroup/cgroup.controllers | grep 'memory'

Hi @InRiPa - What OS/distribution are you seeing this issue with?

[InRiPa]

Hi @dbrennand ,
happened on an Arch Linux server after updating it today (attempted to update k3s as well).

cat /proc/cgroups 
#subsys_name	hierarchy	num_cgroups	enabled
cpu	0	198	1
cpuacct	0	198	1
blkio	0	198	1
devices	0	198	1
freezer	0	198	1
net_cls	0	198	1
perf_event	0	198	1
net_prio	0	198	1
hugetlb	0	198	1
pids	0	198	1
rdma	0	198	1
misc	0	198	1