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docker - 如何修复由于 hns 错误而无法重新启动的 docker 守护进程

问题描述

在连接到覆盖网络的容器开始间歇性地丢失其网络适配器后，我重新启动了机器。现在守护程序不会启动。下面是运行 docker -D 的最后几行输出。

请让我知道如何解决这个问题。

time="2018-05-15T15:10:06.731160000Z" level=debug msg="Option Experimental: false"
time="2018-05-15T15:10:06.731160000Z" level=debug msg="Option DefaultDriver: nat"
time="2018-05-15T15:10:06.731160000Z" level=debug msg="Option DefaultNetwork: nat"
time="2018-05-15T15:10:06.734183700Z" level=info msg="Restoring existing overlay networks from HNS into docker"
time="2018-05-15T15:10:06.735174400Z" level=debug msg="[GET]=>[/networks/] Request : "
time="2018-05-15T15:12:06.789120400Z" level=debug msg="Network (d4d37ce) restored"
time="2018-05-15T15:12:06.796122200Z" level=debug msg="Endpoint (4114b6e) restored to network (d4d37ce)"
time="2018-05-15T15:12:06.796122200Z" level=debug msg="Endpoint (819eb70) restored to network (d4d37ce)"
time="2018-05-15T15:12:06.797124900Z" level=debug msg="Endpoint (ade55ea) restored to network (d4d37ce)"
time="2018-05-15T15:12:06.798125600Z" level=debug msg="Endpoint (d0054fc) restored to network (d4d37ce)"
time="2018-05-15T15:12:06.798125600Z" level=debug msg="Endpoint (e2af8d8) restored to network (d4d37ce)"
time="2018-05-15T15:12:06.854118500Z" level=debug msg="[GET]=>[/networks/] Request : "
time="2018-05-15T15:14:06.860654000Z" level=debug msg="start clean shutdown of all containers with a 15 seconds timeout..."
Error starting daemon: Error initializing network controller: hnsCall failed in Win32: Server execution failed (0x80080005)

标签： dockerdocker-swarmwindows-serverdocker-for-windows

解决方案

这是使用 swarm 主机完全重建所有 docker 问题的完整步骤。有时只有一些步骤就足够了（特别是 hns 部分），因此您可以先尝试这些步骤。

Remove all docker services and user-defined networks (so all docker networks except `nat` and `none`
Leave the swarm cluster (docker swarm leave --force)
Stop the docker service (PS C:\> stop-service docker)
Stop the HNS service (PS C:\> stop-service hns)
In regedit, delete all of the registry keys under these paths:
HKLM:\SYSTEM\CurrentControlSet\Services\vmsmp\parameters\SwitchList
HKLM:\SYSTEM\CurrentControlSet\Services\vmsmp\parameters\NicList
Now go to Device Manager, and disable then remove all network adapters that are “Hyper-V Virtual Ethernet…” adapters
Now rename your HNS.data file (the goal is to effectively “delete” it by renaming it):
C:\ProgramData\Microsoft\Windows\HNS\HNS.data
Also rename C:\ProgramData\docker folder (the goal is to effectively “delete” it by renaming it)
C:\ProgramData\docker

Now reboot your machine

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