无法closures高负载的docker的MySQL
我有一个脚本，每3次推出一个docker，直到有20个docker。 之后，当一个完成后，另一个docker将启动。
在docker中，我启动了一个bash脚本，它将启动apache2，mysql和一个节点脚本。 一段时间后，节点脚本结束，泊坞窗closures。
但有时（完全随机），docker将永远挂在那里，而不是closures。 我甚至无法用docker stop或者docker kill来closures主机。 如果我尝试重新启动主机，主机不会完全closures。 我检查了docker的数据和docker工人几乎只有0％的CPU使用率。
试图在bash脚本中手动closures每个进程，我看到它是不会closures的mysql。 我尝试sudo服务MySQL停止和sudo mysqladminclosures，但都失败。
做一个docker顶端，我可以看到剩下的唯一的过程是当前的mysql
如果这可以帮助，我启动docker与此命令docker运行–rm test01 / bin / bash /home/gps/entry_point.sh 5811fafb27517f523d1b96e5 http://10.1.5.41:8889主
我的主人和docker工人都是debian jessie，而且大部分时间都能正常工作。
我不知道这是否与问题有关，但是当我在主人身上做了一个dmesg的时候，我有很多的消息：
[ 4197.073458] docker0: port 7(veth27ee643) entered disabled state [ 4197.764473] aufs au_opts_verify:1570:dockerd[533]: dirperm1 breaks the protection by the permission bits on the lower branch [ 4197.809072] aufs au_opts_verify:1570:dockerd[533]: dirperm1 breaks the protection by the permission bits on the lower branch [ 4197.855061] aufs au_opts_verify:1570:dockerd[533]: dirperm1 breaks the protection by the permission bits on the lower branch [ 4197.856599] device veth0ef0a9b entered promiscuous mode [ 4197.857560] IPv6: ADDRCONF(NETDEV_UP): veth0ef0a9b: link is not ready [ 4197.858392] docker0: port 7(veth0ef0a9b) entered forwarding state [ 4197.859215] docker0: port 7(veth0ef0a9b) entered forwarding state [ 4198.019272] docker0: port 7(veth0ef0a9b) entered disabled state [ 4198.119297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0ef0a9b: link becomes ready [ 4198.120103] docker0: port 7(veth0ef0a9b) entered forwarding state [ 4198.120873] docker0: port 7(veth0ef0a9b) entered forwarding state [ 4213.166227] docker0: port 7(veth0ef0a9b) entered forwarding state [ 4523.921860] docker0: port 3(veth65e0351) entered disabled state [ 4523.973714] docker0: port 3(veth65e0351) entered disabled state [ 4523.974654] device veth65e0351 left promiscuous mode [ 4523.975105] docker0: port 3(veth65e0351) entered disabled state [ 4525.079938] aufs au_opts_verify:1570:dockerd[533]: dirperm1 breaks the protection by the permission bits on the lower branch [ 4525.136297] aufs au_opts_verify:1570:dockerd[533]: dirperm1 breaks the protection by the permission bits on the lower branch [ 4525.196855] aufs au_opts_verify:1570:dockerd[801]: dirperm1 breaks the protection by the permission bits on the lower branch [ 4525.219241] device veth1658809 entered promiscuous mode [ 4525.219777] IPv6: ADDRCONF(NETDEV_UP): veth1658809: link is not ready [ 4525.220241] docker0: port 3(veth1658809) entered forwarding state [ 4525.220720] docker0: port 3(veth1658809) entered forwarding state [ 4525.221500] docker0: port 3(veth1658809) entered disabled state [ 4525.494605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1658809: link becomes ready [ 4525.495218] docker0: port 3(veth1658809) entered forwarding state [ 4525.495727] docker0: port 3(veth1658809) entered forwarding state [ 4540.549216] docker0: port 3(veth1658809) entered forwarding state 任何想法可能会导致这个问题？
编辑：不知道这是否可以帮助，但做sudo journalctl -fu docker.service我得到thoses日志
Oct 27 09:03:32 Server1 dockerd[475]: time="2016-10-27T09:03:32.882004522-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found" Oct 27 09:03:39 Server1 dockerd[475]: time="2016-10-27T09:03:39.56717629-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found" Oct 27 09:03:45 Server1 dockerd[475]: time="2016-10-27T09:03:45.348335753-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found" Oct 27 09:03:52 Server1 dockerd[475]: time="2016-10-27T09:03:52.016592953-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found" Oct 27 09:05:12 Server1 dockerd[475]: time="2016-10-27T09:05:12.142848267-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found" Oct 27 09:15:35 Server1 dockerd[475]: time="2016-10-27T09:15:35.175607108-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found" Oct 27 09:23:50 Server1 dockerd[475]: time="2016-10-27T09:23:50.428877153-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found" Oct 27 09:26:29 Server1 dockerd[475]: time="2016-10-27T09:26:29.223240463-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found" Oct 27 09:31:56 Server1 dockerd[475]: time="2016-10-27T09:31:56.446979648-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found" Oct 27 10:37:18 Server1 dockerd[475]: time="2016-10-27T10:37:18.81258037-04:00" level=error msg="containerd: notify OOM events" error="cgroup path for memory not found"
请试试这个：
sudo chgrp mysql /etc/mysql/debian.cnf; sudo chmod 640 /etc/mysql/debian.cnf nano /etc/systemd/system/mysql.service [service] ExecStop=/usr/bin/mysqladmin --defaults-file=/etc/mysql/debian.cnf shutdown sudo chmod 755 /etc/systemd/system/mysql.service sudo systemctl daemon-reload