工具分享：检测内核配置是否支持Docker等容器

nbxx

请问始终显示下面的问题应该怎么处理？

1. Generally Necessary:
   
2. - cgroup hierarchy: cgroupv2
   
3.   Controllers:
   
4.   - cpu: missing
   
5.   - cpuset: missing

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其他必须项，都在 kernel 的配置里面添加了，也成功消除了missing。
这个CPU也在 kernel 配置里面加了下面的内容，但始终还有这个问题：

1. CONFIG_CGROUPS=y
   
2. CONFIG_CGROUP_CPU=y
   
3. CONFIG_CGROUP_CPUACCT=y
   
4. CONFIG_CGROUP_FREEZER=y
   
5. CONFIG_CGROUP_PIDS=y
   
6. CONFIG_CGROUP_DEVICE=y
   
7. CONFIG_CPUSETS=y

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dockerd 运行提示如下：

1. INFO[2025-02-22T21:41:15.135113480+08:00] Starting up                                 
   
2. DEBU[2025-02-22T21:41:15.136670948+08:00] Listener created for HTTP on unix (/var/run/docker.sock)
   
3. INFO[2025-02-22T21:41:15.137520847+08:00] OTEL tracing is not configured, using no-op tracer provider
   
4. INFO[2025-02-22T21:41:15.138096294+08:00] detected 127.0.0.53 nameserver, assuming systemd-resolved, so using resolv.conf: /run/systemd/resolve/resolv.conf
   
5. DEBU[2025-02-22T21:41:15.166930459+08:00] Golang's threads limit set to 13950         
   
6. DEBU[2025-02-22T21:41:15.168140268+08:00] metrics API listening on /var/run/docker/metrics.sock
   
7. DEBU[2025-02-22T21:41:15.182725638+08:00] Using default logging driver json-file      
   
8. DEBU[2025-02-22T21:41:15.183866324+08:00] No quota support for local volumes in /userdata/docker/volumes: Filesystem does not support, or has not enabled quotas
   
9. DEBU[2025-02-22T21:41:15.184648558+08:00] processing event stream                       module=libcontainerd namespace=plugins.moby
   
10. DEBU[2025-02-22T21:41:15.205866294+08:00] [graphdriver] priority list: [overlay2 fuse-overlayfs btrfs zfs vfs]
    
11. DEBU[2025-02-22T21:41:15.215444724+08:00] successfully detected metacopy status         storage-driver=overlay2 usingMetacopy=false
    
12. DEBU[2025-02-22T21:41:15.226876659+08:00] backingFs=extfs, projectQuotaSupported=false, usingMetacopy=false, indexOff="", userxattr=""  storage-driver=overlay2
    
13. INFO[2025-02-22T21:41:15.226989240+08:00] [graphdriver] using prior storage driver: overlay2
    
14. DEBU[2025-02-22T21:41:15.227062447+08:00] Initialized graph driver overlay2            
    
15. DEBU[2025-02-22T21:41:15.230038262+08:00] Max Concurrent Downloads: 3                  
    
16. DEBU[2025-02-22T21:41:15.230136551+08:00] Max Concurrent Uploads: 5                    
    
17. DEBU[2025-02-22T21:41:15.230184092+08:00] Max Download Attempts: 5                     
    
18. INFO[2025-02-22T21:41:15.230351213+08:00] Loading containers: start.                  
    
19. DEBU[2025-02-22T21:41:15.230919660+08:00] Option DefaultDriver: bridge                 
    
20. DEBU[2025-02-22T21:41:15.231024950+08:00] Option DefaultNetwork: bridge               
    
21. DEBU[2025-02-22T21:41:15.231083865+08:00] Network Control Plane MTU: 1500              
    
22. DEBU[2025-02-22T21:41:15.230959909+08:00] processing event stream                       module=libcontainerd namespace=moby
    
23. DEBU[2025-02-22T21:41:15.233371652+08:00] Modules already loaded                        modules="[nf_conntrack nf_conntrack_netlink]"
    
24. DEBU[2025-02-22T21:41:15.240788293+08:00] /usr/sbin/iptables, [--wait -t filter -C FORWARD -j DOCKER-ISOLATION]
    
25. DEBU[2025-02-22T21:41:15.244016686+08:00] /usr/sbin/iptables, [--wait -t nat -D PREROUTING -m addrtype --dst-type LOCAL -j DOCKER]
    
26. DEBU[2025-02-22T21:41:15.247527115+08:00] /usr/sbin/iptables, [--wait -t nat -D OUTPUT -m addrtype --dst-type LOCAL ! --dst 127.0.0.0/8 -j DOCKER]
    
27. DEBU[2025-02-22T21:41:15.250960837+08:00] /usr/sbin/iptables, [--wait -t nat -D OUTPUT -m addrtype --dst-type LOCAL -j DOCKER]
    
28. DEBU[2025-02-22T21:41:15.255690408+08:00] /usr/sbin/iptables, [--wait -t nat -D PREROUTING]
    
29. DEBU[2025-02-22T21:41:15.260167983+08:00] /usr/sbin/iptables, [--wait -t nat -D OUTPUT]
    
30. DEBU[2025-02-22T21:41:15.263925157+08:00] /usr/sbin/iptables, [--wait -t nat -F DOCKER]
    
31. DEBU[2025-02-22T21:41:15.267159675+08:00] /usr/sbin/iptables, [--wait -t nat -X DOCKER]
    
32. DEBU[2025-02-22T21:41:15.270652021+08:00] /usr/sbin/iptables, [--wait -t filter -F DOCKER]
    
33. DEBU[2025-02-22T21:41:15.273496880+08:00] /usr/sbin/iptables, [--wait -t filter -X DOCKER]
    
34. DEBU[2025-02-22T21:41:15.276450820+08:00] /usr/sbin/iptables, [--wait -t filter -F DOCKER-ISOLATION-STAGE-1]
    
35. DEBU[2025-02-22T21:41:15.279392802+08:00] /usr/sbin/iptables, [--wait -t filter -X DOCKER-ISOLATION-STAGE-1]
    
36. DEBU[2025-02-22T21:41:15.282185162+08:00] /usr/sbin/iptables, [--wait -t filter -F DOCKER-ISOLATION-STAGE-2]
    
37. DEBU[2025-02-22T21:41:15.284994438+08:00] /usr/sbin/iptables, [--wait -t filter -X DOCKER-ISOLATION-STAGE-2]
    
38. DEBU[2025-02-22T21:41:15.287881588+08:00] /usr/sbin/iptables, [--wait -t filter -F DOCKER-ISOLATION]
    
39. DEBU[2025-02-22T21:41:15.290743071+08:00] /usr/sbin/iptables, [--wait -t filter -X DOCKER-ISOLATION]
    
40. DEBU[2025-02-22T21:41:15.294174168+08:00] daemon configured with a 15 seconds minimum shutdown timeout
    
41. DEBU[2025-02-22T21:41:15.294260208+08:00] start clean shutdown of all containers with a 15 seconds timeout...
    
42. INFO[2025-02-22T21:41:15.296733491+08:00] stopping event stream following graceful shutdown  error="<nil>" module=libcontainerd namespace=moby
    
43. DEBU[2025-02-22T21:41:15.297054318+08:00] Cleaning up old mountid : start.            
    
44. DEBU[2025-02-22T21:41:15.297756929+08:00] Cleaning up old mountid : done.              
    
45. failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to register "bridge" driver: invalid type

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