CentOS 7 に docker をインストールしました。
[root@hk-qa-linux-2 ~]# docker daemon
私は次のことを得る
INFO[0000] libcontainerd: new containerd process, pid: 611
ERRO[0001] 'overlay' not found as a supported filesystem on this host. Please ensure kernel is new enough and has overlay support loaded.
INFO[0001] Graph migration to content-addressability took 0.00 seconds
WARN[0001] Your kernel does not support cgroup memory limit
WARN[0001] Unable to find cpu cgroup in mounts
WARN[0001] Unable to find blkio cgroup in mounts
WARN[0001] Unable to find cpuset cgroup in mounts
WARN[0001] mountpoint for pids not found
FATA[0001] Error starting daemon: Devices cgroup isn't mounted
ファイルマウントを確認すると、cgroup が表示されました
[root@hk-qa-linux-2 cgroup]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/loop6 61796348 689300 57944984 2% /
none 100 0 100 0% /dev
cgroup 12 0 12 0% /sys/fs/cgroup
tmpfs 4032272 0 4032272 0% /sys/fs/cgroup/cgmanager
tmpfs 4032272 0 4032272 0% /dev/shm
tmpfs 4032272 8244 4024028 1% /run
tmpfs 104860 0 104860 0% /run/user/0
この問題を解決する方法がわかりません。どんな提案も役に立ちます
System details
[root@hk-qa-linux-2 ~]# cat /etc/system-release
CentOS Linux release 7.2.1511 (Core)
[root@hk-qa-linux-2 ~]# uname -r
4.2.6-1-pve
[root@hk-qa-linux-2 ~]# docker --version
Docker version 1.12.0, build 8eab29e
ありがとう