docker - google/cadvisor:最新的图像监视器容器运行错误

Question

我在bugzilla.redhat.com的上述“devicemapper”上发现了以下错误。它使我可以安装“device-mapper-persistent-data”软件包。但是，当我安装它时，出现以下错误。

我尝试使用this link解决该错误，但是，我仍然没有设法解决它。

这是我尝试的:

1. update the libcontainer dependency
2. look at all cgroup mounts

这是错误:

[root@slave712 ~]# docker run \
--volume=/:/rootfs:ro \
--volume=/var/run:/var/run:rw \
--volume=/sys:/sys:ro \
--volume=/var/lib/docker/:/var/lib/docker:ro \
--publish=8080:8080 \
--detach=true \
--name=cadvisor \
google/cadvisor:latest
Unable to find image 'google/cadvisor:latest' locally
latest: Pulling from google/cadvisor
e110a4a17941: Pull complete 
e17fa94aae07: Pull complete 
7097ce2382c0: Pull complete 
Digest:     sha256:3b1f3714a27d40bf413d5fde0429ad6410bc14fcdae5a3478daa34cc701901fa
Status: Downloaded newer image for google/cadvisor:latest
a54c09247fd6572f96365dced4178f0cec8696329ed39c0349991f39ab6d660d

[root@slave712 ~]# docker logs cadvisor

I1001 02:41:16.237284 1 storagedriver.go:50] Caching stats in memory for 2m0s
I1001 02:41:16.238324 1 manager.go:140] cAdvisor running in container: "/docker/a54c09247fd6572f96365dced4178f0cec8696329ed39c0349991f39ab6d660d"
W1001 02:41:16.379106 1 manager.go:148] unable to connect to Rkt api service: rkt: cannot tcp Dial rkt api service: dial tcp [::1]:15441: getsockopt: connection refused
I1001 02:41:16.428790 1 fs.go:116] Filesystem partitions: map[/dev/mapper/centos-root:{mountpoint:/var/lib/docker/devicemapper major:253 minor:0 fsType:xfs blockSize:0} /dev/sda1:{mountpoint:/rootfs/boot major:8 minor:1 fsType:xfs blockSize:0} /dev/mapper/docker-253:0-402876333-34a64b9159b501f40b949fc1ae894ee7fc1985645d65a63f4dfe689c32919e43:{mountpoint:/ major:253 minor:3 fsType:xfs blockSize:0}]
I1001 02:41:16.655301 1 manager.go:195] Machine: {NumCores:4 CpuFrequency:3192628 MemoryCapacity:1025396736 MachineID:f40694ca9e71417fb1af85dcf66dfc39 SystemUUID:564DBE01-1C91-8E79-5C04-6FC1D390B5EB BootID:9008dc53-91fe-4510-b199-8c26241bc0b5 Filesystems:[{Device:/dev/mapper/docker-253:0-402876333-34a64b9159b501f40b949fc1ae894ee7fc1985645d65a63f4dfe689c32919e43 Capacity:10725883904 Type:vfs Inodes:10484736 HasInodes:true} {Device:/dev/mapper/centos-root Capacity:105011822592 Type:vfs Inodes:102600704 HasInodes:true} {Device:/dev/sda1 Capacity:206221312 Type:vfs Inodes:204800 HasInodes:true}] DiskMap:map[253:0:{Name:dm-0 Major:253 Minor:0 Size:105063120896 Scheduler:none} 253:1:{Name:dm-1 Major:253 Minor:1 Size:2097152000 Scheduler:none} 253:2:{Name:dm-2 Major:253 Minor:2 Size:107374182400 Scheduler:none} 253:3:{Name:dm-3 Major:253 Minor:3 Size:10737418240 Scheduler:none} 2:0:{Name:fd0 Major:2 Minor:0 Size:4096 Scheduler:deadline} 8:0:{Name:sda Major:8 Minor:0 Size:107374182400 Scheduler:deadline}] NetworkDevices:[{Name:br-92607f6f2739 MacAddress:02:42:9a:50:1f:2b Speed:0 Mtu:1500} {Name:eno16777736 MacAddress:00:0c:29:90:b5:eb Speed:1000 Mtu:1500}] Topology:[{Id:0 Memory:1073205248 Cores:[{Id:0 Threads:[0] Caches:[]} {Id:1 Threads:[1] Caches:[]}] Caches:[{Size:6291456 Type:Unified Level:3}]} {Id:1 Memory:0 Cores:[{Id:0 Threads:[2] Caches:[]} {Id:1 Threads:[3] Caches:[]}] Caches:[{Size:6291456 Type:Unified Level:3}]}] CloudProvider:Unknown InstanceType:Unknown InstanceID:None}
I1001 02:41:16.659951 1 manager.go:201] Version: {KernelVersion:3.10.0-327.el7.x86_64 ContainerOsVersion:Alpine Linux v3.4 DockerVersion:1.12.1 CadvisorVersion:v0.24.0 CadvisorRevision:0cdf491}
E1001 02:41:16.698803 1 factory.go:291] devicemapper filesystem stats will not be reported: unable to find thin_ls binary
I1001 02:41:16.698900 1 factory.go:295] Registering Docker factory
W1001 02:41:16.698962 1 manager.go:244] Registration of the rkt container factory failed: unable to communicate with Rkt api service: rkt: cannot tcp Dial rkt api service: dial tcp [::1]:15441: getsockopt: connection refused
I1001 02:41:16.698982 1 factory.go:54] Registering systemd factory
I1001 02:41:16.699503 1 factory.go:86] Registering Raw factory
I1001 02:41:16.700006 1 manager.go:1082] Started watching for new ooms in manager
W1001 02:41:16.715521 1 manager.go:272] Could not configure a source for OOM detection, disabling OOM events: unable to find any kernel log file available from our set: [/var/log/kern.log /var/log/messages /var/log/syslog]
I1001 02:41:16.730767 1 manager.go:285] Starting recovery of all containers
I1001 02:41:19.183769 1 manager.go:290] Recovery completed
F1001 02:41:19.254307 1 cadvisor.go:151] Failed to start container manager: inotify_add_watch /sys/fs/cgroup/cpuacct,cpu: no such file or directory

[root@slave712 ~]# docker version
Client:
Version: 1.12.1
API version: 1.24
Go version: go1.6.3
Git commit: 23cf638
Built:

OS/Arch: linux/amd64

Server:
Version: 1.12.1
API version: 1.24
Go version: go1.6.3
Git commit: 23cf638
Built:

OS/Arch: linux/amd64

[root@slave712 ~]# mount -l
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime,seclabel)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
devtmpfs on /dev type devtmpfs (rw,nosuid,seclabel,size=490460k,nr_inodes=122615,mode=755)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,seclabel)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,seclabel,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,seclabel,mode=755)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,seclabel,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
configfs on /sys/kernel/config type configfs (rw,relatime)
/dev/mapper/centos-root on / type xfs (rw,relatime,seclabel,attr2,inode64,noquota)
selinuxfs on /sys/fs/selinux type selinuxfs (rw,relatime)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=34,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime,seclabel)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,seclabel)
/dev/sda1 on /boot type xfs (rw,relatime,seclabel,attr2,inode64,noquota)
tmpfs on /run/user/0 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=100140k,mode=700)
/dev/mapper/centos-root on /var/lib/docker/devicemapper type xfs (rw,relatime,seclabel,attr2,inode64,noquota)

[root@slave712 ~]# uname -a
Linux slave712 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

[root@slave712 ~]# cat /etc/redhat-release 
CentOS Linux release 7.2.1511 (Core)

Answer 1

您似乎遇到了您提到的link中已解决的问题。该修补程序尚未包含在cAdvisor版本中，因此在您运行docker镜像google/cadvisor:latest时不包含此修补程序(假设您没有构建自己的镜像并为其添加标签)。

您可以尝试从master主机构建并运行自己的docker镜像，或者等待下一个补丁程序发布(应该很快)，该补丁程序将包含该修复程序。

编辑:

该修复程序现已合并到cAdvisor v0.24.1中(docker image google/cadvisor:v0.24.1)