docker-使用 digitalocean 驱动程序创建的机器：ssh 命令错误
docker-machine create with digitalocean driver: ssh command error
我在 windows 上使用 docker 工具。
create 命令上周运行良好，我设法在 Digital Ocean 上创建了许多机器。然后我今天试了，没有成功。我对不同的区域重复了相同的命令，但我总是得到相同的结果：
λ docker-machine create -d digitalocean --digitalocean-access-token=MYTOKEN --digitalocean-region=ams2 vmname
Running pre-create checks...
Creating machine...
(fernu) Creating SSH key...
(fernu) Creating Digital Ocean droplet...
(fernu) Waiting for IP address to be assigned to the Droplet...
Waiting for machine to be running, this may take a few minutes...
Detecting operating system of created instance...
Waiting for SSH to be available...
Detecting the provisioner...
Provisioning with ubuntu(systemd)...
Installing Docker...
Copying certs to the local machine directory...
Copying certs to the remote machine...
Setting Docker configuration on the remote daemon...
Error creating machine: Error running provisioning: ssh command error:
command : sudo systemctl -f start docker
err : exit status 1
output : Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
如果我执行建议的命令：
root@fernu:~# systemctl status docker.service
● docker.service - Docker Application Container Engine
Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/docker.service.d
└─10-machine.conf
Active: inactive (dead) (Result: exit-code) since Fri 2017-06-30 20:56:13 UTC; 8min ago
Docs: https://docs.docker.com
Process: 4943 ExecStart=/usr/bin/docker daemon -H tcp://0.0.0.0:2376 -H unix:///var/run/docker.sock --storage-driver aufs --tlsverify --tlscacert /etc/docker/ca.pem --tlscert /etc/docker/server.pem --tlskey /etc/docker/server-key.pem --label provider=digitalocean (code=exited, status=1/FAILURE)
Main PID: 4943 (code=exited, status=1/FAILURE)
Jun 30 20:56:13 fernu systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
Jun 30 20:56:13 fernu systemd[1]: Failed to start Docker Application Container Engine.
Jun 30 20:56:13 fernu systemd[1]: docker.service: Unit entered failed state.
Jun 30 20:56:13 fernu systemd[1]: docker.service: Failed with result 'exit-code'.
Jun 30 20:56:13 fernu systemd[1]: docker.service: Service hold-off time over, scheduling restart.
Jun 30 20:56:13 fernu systemd[1]: Stopped Docker Application Container Engine.
Jun 30 20:56:13 fernu systemd[1]: docker.service: Start request repeated too quickly.
Jun 30 20:56:13 fernu systemd[1]: Failed to start Docker Application Container Engine.
如有任何帮助，我们将不胜感激
更新
它与 ubuntu 14 一起工作：
--digitalocean-image=ubuntu-14-04-x64 所以它看起来像是默认图像的问题 (ubuntu-16-04-x64)
这似乎打击了很多人。 TL;DR: 在 docker-machine v0.12.0 中有 a bug，这个问题可以通过升级来解决。
登录到 DigitalOcean 实例并运行 journalctl -xe 提供更多信息：
-- Unit docker.service has begun starting up.
Jul 07 20:03:52 docker-sandbox docker[4930]: `docker daemon` is not supported on Linux. Please run `do
Jul 07 20:03:52 docker-sandbox systemd[1]: docker.service: Main process exited, code=exited, status=1/
Jul 07 20:03:52 docker-sandbox systemd[1]: Failed to start Docker Application Container Engine.
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
这里的关键是docker daemon is not supported on Linux. A bug in docker-machine's version comparison code caused an incorrect systemd unit file to be produced (located at /etc/systemd/system/docker.service.d/10-machine.conf) on certainly Ubuntu.
的版本
A fix has been committed 和新版本 (v0.12.1) 已发布。
您可以在以下位置获取最新版本：https://github.com/docker/machine/releases/tag/v0.12.1
我在 windows 上使用 docker 工具。
create 命令上周运行良好，我设法在 Digital Ocean 上创建了许多机器。然后我今天试了，没有成功。我对不同的区域重复了相同的命令，但我总是得到相同的结果：
λ docker-machine create -d digitalocean --digitalocean-access-token=MYTOKEN --digitalocean-region=ams2 vmname
Running pre-create checks...
Creating machine...
(fernu) Creating SSH key...
(fernu) Creating Digital Ocean droplet...
(fernu) Waiting for IP address to be assigned to the Droplet...
Waiting for machine to be running, this may take a few minutes...
Detecting operating system of created instance...
Waiting for SSH to be available...
Detecting the provisioner...
Provisioning with ubuntu(systemd)...
Installing Docker...
Copying certs to the local machine directory...
Copying certs to the remote machine...
Setting Docker configuration on the remote daemon...
Error creating machine: Error running provisioning: ssh command error:
command : sudo systemctl -f start docker
err : exit status 1
output : Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
如果我执行建议的命令：
root@fernu:~# systemctl status docker.service
● docker.service - Docker Application Container Engine
Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/docker.service.d
└─10-machine.conf
Active: inactive (dead) (Result: exit-code) since Fri 2017-06-30 20:56:13 UTC; 8min ago
Docs: https://docs.docker.com
Process: 4943 ExecStart=/usr/bin/docker daemon -H tcp://0.0.0.0:2376 -H unix:///var/run/docker.sock --storage-driver aufs --tlsverify --tlscacert /etc/docker/ca.pem --tlscert /etc/docker/server.pem --tlskey /etc/docker/server-key.pem --label provider=digitalocean (code=exited, status=1/FAILURE)
Main PID: 4943 (code=exited, status=1/FAILURE)
Jun 30 20:56:13 fernu systemd[1]: docker.service: Main process exited, code=exited, status=1/FAILURE
Jun 30 20:56:13 fernu systemd[1]: Failed to start Docker Application Container Engine.
Jun 30 20:56:13 fernu systemd[1]: docker.service: Unit entered failed state.
Jun 30 20:56:13 fernu systemd[1]: docker.service: Failed with result 'exit-code'.
Jun 30 20:56:13 fernu systemd[1]: docker.service: Service hold-off time over, scheduling restart.
Jun 30 20:56:13 fernu systemd[1]: Stopped Docker Application Container Engine.
Jun 30 20:56:13 fernu systemd[1]: docker.service: Start request repeated too quickly.
Jun 30 20:56:13 fernu systemd[1]: Failed to start Docker Application Container Engine.
如有任何帮助，我们将不胜感激
更新
它与 ubuntu 14 一起工作：
--digitalocean-image=ubuntu-14-04-x64 所以它看起来像是默认图像的问题 (ubuntu-16-04-x64)
这似乎打击了很多人。 TL;DR: 在 docker-machine v0.12.0 中有 a bug，这个问题可以通过升级来解决。
登录到 DigitalOcean 实例并运行 journalctl -xe 提供更多信息：
-- Unit docker.service has begun starting up.
Jul 07 20:03:52 docker-sandbox docker[4930]: `docker daemon` is not supported on Linux. Please run `do
Jul 07 20:03:52 docker-sandbox systemd[1]: docker.service: Main process exited, code=exited, status=1/
Jul 07 20:03:52 docker-sandbox systemd[1]: Failed to start Docker Application Container Engine.
-- Subject: Unit docker.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
这里的关键是docker daemon is not supported on Linux. A bug in docker-machine's version comparison code caused an incorrect systemd unit file to be produced (located at /etc/systemd/system/docker.service.d/10-machine.conf) on certainly Ubuntu.
A fix has been committed 和新版本 (v0.12.1) 已发布。
您可以在以下位置获取最新版本：https://github.com/docker/machine/releases/tag/v0.12.1