[Backlogmanager] [FIWARE-JIRA] (HELP-8880) [fiware-stackoverflow] Installing cosmos-gui

[José Ignacio Carretero Guarde (JIRA)]

     [ https://jira.fiware.org/browse/HELP-8880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

José Ignacio Carretero Guarde reassigned HELP-8880:
---------------------------------------------------

    Assignee: Francisco Romero

> [fiware-stackoverflow] Installing cosmos-gui
> --------------------------------------------
>
>                 Key: HELP-8880
>                 URL: https://jira.fiware.org/browse/HELP-8880
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Francisco Romero
>              Labels: fiware, fiware-cosmos, user-interface
>
> Created question in FIWARE Q/A platform on 29-09-2015 at 07:09
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/32836483/installing-cosmos-gui
> +Question:+
> Installing cosmos-gui
> +Description:+
> Can you help me with installing cosmos-gui? I think you are one of the developers behind cosmos? Am I right?
> We have already installed Cosmos, and now we want to install cosmos-gui. 
> In the link below, I found the install guide:
> https://github.com/telefonicaid/fiware-cosmos/blob/develop/cosmos-gui/README.md#prerequisites
> Under subchapter “Prerequisites” is written
>   A couple of sudoer users, one within the storage cluster and another one wihtin the computing clusters, are required. Through these users, the cosmos-gui will remotely run certain administration commands such as new users creation, HDFS userspaces provision, etc. The access through these sudoer users will be authenticated by means of private keys.
> What is meant by the above? Must I create, a sudo user for the computing and storage cluster? And for that, do need to install a MySQL DB?
> And under subchapter “Installing the GUI.”
>   Before continuing, remember to add the RSA key fingerprints of the Namenodes accessed by the GUI. These fingerprints are automatically added to /home/cosmos-gui/.ssh/known_hosts if you try an ssh access to the Namenodes for the first time.
> I can’t make any sense about the above. Can you give a step by step plan? 
> I hope you can help me.
> JH



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