[Backlogmanager] [FIWARE-JIRA] (HELP-13997) [fiware-stackoverflow] Error with Docker daemon for docker installation on Fiware cloud

[Kenneth Nagin (JIRA)]

     [ https://jira.fiware.org/browse/HELP-13997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kenneth Nagin resolved HELP-13997.
----------------------------------
    Resolution: Done

> [fiware-stackoverflow] Error with Docker daemon for docker installation on Fiware cloud
> ---------------------------------------------------------------------------------------
>
>                 Key: HELP-13997
>                 URL: https://jira.fiware.org/browse/HELP-13997
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Kenneth Nagin
>              Labels: docker, fiware
>
> Created question in FIWARE Q/A platform on 19-04-2018 at 13:04
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/49920208/error-with-docker-daemon-for-docker-installation-on-fiware-cloud
> +Question:+
> Error with Docker daemon for docker installation on Fiware cloud
> +Description:+
> 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-fiware-cloud.readthedocs.io/en/v1.0/manuals/install 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="base_ubuntu_14.04" --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 "147.27.60.136:2376": dial tcp 147.27.60.136:2376: 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?**
> Image with the result for the Command: docker-machine ls
> What am I doing wrong? 
> I use docker community edition for windows 10.
> The docker version is:
> Client:
> 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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