我一直在试图让docker-in-docker为CentOS 7映像工作,并以ubuntu作为宿主映像。CentOS 7:docker中的docker:“错误:设备上没有剩余空间”
截至目前我还没有开始建设这个作为码头的形象。而目前正在使用bash尝试如何“让码头工人在码头工人的工作”
目前systemctl start docker
跑内泊坞窗像CentOS的内部提供了以下错误
Error: No space left on device
Job for docker.service failed. See 'systemctl status docker.service' and 'journalctl -xn' for details.
上的错误systemctl status docker
进一步调查提供了以下
Oct 13 04:32:08 codenvy docker[6520]: time="2015-10-13T04:32:08Z" level=info msg="Listening for HTTP on unix (/var/run/docker.sock)"
Oct 13 04:32:08 codenvy docker[6520]: time="2015-10-13T04:32:08Z" level=warning msg="Running modprobe bridge nf_nat failed with message: , error: exit status 1"
Oct 13 04:32:08 codenvy docker[6520]: time="2015-10-13T04:32:08Z" level=info msg="-job init_networkdriver() = OK (0)"
Oct 13 04:32:09 codenvy docker[6520]: time="2015-10-13T04:32:09Z" level=warning msg="Your kernel does not support cgroup swap limit."
Oct 13 04:32:09 codenvy docker[6520]: time="2015-10-13T04:32:09Z" level=info msg="Loading containers: start."
Oct 13 04:32:09 codenvy docker[6520]: time="2015-10-13T04:32:09Z" level=info msg="Loading containers: done."
Oct 13 04:32:09 codenvy docker[6520]: time="2015-10-13T04:32:09Z" level=fatal msg="Shutting down daemon due to errors: inotify_add_watch: no space left on device"
Oct 13 04:32:09 codenvy systemd[1]: docker.service: main process exited, code=exited, status=1/FAILURE
Oct 13 04:32:09 codenvy systemd[1]: Failed to start Docker Application Container Engine.
Oct 13 04:32:09 codenvy systemd[1]: Unit docker.service entered failed state.
其他信息
- 主机OS:Ubuntu的14.04.2 LTS
- 多克尔图片:codenvy/onprem-multi(其基于CentOS:centos7)
- 挂接的卷
- /SYS/FS/cgroup中
- /SYS/FS/cgroup中:/ SYS/FS/cgroup中:RO
- 到/ mnt /泊坞窗,文件,LVM /泊坞窗/ codenvy /泊坞窗:在/ var/lib中/泊坞窗
- 到/ mnt /泊坞窗,文件,LVM /泊坞窗/ codenvy/ldap:/ var/lib/ldap
- 到/ mnt /泊坞窗,文件,LVM /泊坞窗/ codenvy /蒙戈:在/ var/lib中/蒙戈
- 到/ mnt /泊坞窗,文件,LVM /泊坞窗/ codenvy /家:/家
- 特权模式
注意
这不是关于如何安装codenvy,其对码头工人获得自己安装并正常工作。在安装之前codenvy
补充:DF -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/hc--dawn--vg-root 27G 3.5G 23G 14%/
none 4.0K 0 4.0K 0% /sys/fs/cgroup
udev 16G 12K 16G 1% /dev
tmpfs 3.2G 1.1M 3.2G 1% /run
none 5.0M 0 5.0M 0% /run/lock
none 16G 37M 16G 1% /run/shm
none 100M 0 100M 0% /run/user
/dev/sda1 236M 95M 129M 43% /boot
/dev/mapper/base--storage-docker--files 886G 52G 790G 7% /mnt/docker-files-lvm
注:到/ mnt /泊坞窗,文件,LVM /泊坞窗映射到的/ mnt /泊坞窗,文件,LVM(这是790GB)