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Installing Docker on FIWARE Cloud Error

asked 2018-04-27 09:20:35 +0200

maria13 gravatar image

I am new with the Fiware and docker technologies so I need some help.

I am following the instructions from this link http://simple-docker-hosting-on-fiwar... in order to create a docker-host machine on Fiware cloud but when I run the following command:

docker-machine create -d openstack --openstack-flavor-id="2" --openstack-image-name="baseubuntu14.04" --openstack-net-name="node-int-net-01" --openstack-floatingip-pool="public-ext-net-01" --openstack-sec-groups="docker-sg" --openstack-ssh-user "ubuntu" docker-host

I receive the following error:

Error creating machine: Error running provisioning: Unable to verify the Docker daemon is listening: Maximum number of retries (10) exceeded Although, I can see the instance of the docker-host machine on Fiware cloud, but when I run the following command:

eval "$(docker-machine env docker-host)"

the following error comes up:

Error checking TLS connection: Error checking and/or regenerating the certs: There was an error validating certificates for host "": dial tcp connectex: No connection could be made because the target machine actively refused it. You can attempt to regenerate them using 'docker-machine regenerate-certs [name]'. Be advised that this will trigger a Docker daemon restart which might stop running containers.** I also tried to regenerate the certificates:

docker-machine regenerate-certs docker-host

but I received the following error:

Error getting SSH command to check if the daemon is up: ssh command error: command : sudo docker version err : exit status 1 output : Client: Version: 18.04.0-ce API version: 1.37 Go version: go1.9.4 Git commit: 3d479c0 Built: Tue Apr 10 18:21:14 2018 OS/Arch: linux/amd64 Experimental: false Orchestrator: swarm Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?**

What am I doing wrong?

I use docker community edition for windows 10.

The docker version is:


Version: 18.03.0-ce API version: 1.37 Go version: go1.9.4 Git commit: 0520e24 Built: Wed Mar 21 23:06:28 2018 OS/Arch: windows/amd64 Experimental: false Orchestrator: swarm Server:

Version: 18.03.0-ce API version: 1.37 (minimum version 1.12) Go version: go1.9.4 Git commit: 0520e24 Built: Wed Mar 21 23:14:32 2018 OS/Arch: linux/amd64 Experimental: false

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answered 2018-05-15 11:37:15 +0200

jicg gravatar image


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Asked: 2018-04-27 09:20:35 +0200

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Last updated: May 15 '18