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  1. Help-Desk
  2. HELP-8223

[Fiware-tech-help] FIWARE Tour Guide Application / Raspberry Pi Implementation

        Details

        • Type: extRequest
        • Status: Closed
        • Priority: Major
        • Resolution: Done
        • Fix Version/s: 2021
        • Component/s: FIWARE-TECH-HELP
        • Labels:
          None

          Description

          Good afternoon,

          I'm having some problems implementing the following tutorial:
          http://fiwaretourguide.readthedocs.io/en/latest/fiware-tour-guide-application-a-tutorial-on-how-to-integrate-the-main-fiware-
          Ges / introduction /
          <http://fiwaretourguide.readthedocs.io/en/latest/fiware-tour-guide-application-a-tutorial-on-how-to-integrate-the-main-fiware-%20Ges%20/%20introduction%20/>

          I'm using Ubuntu 40.04 (LTS) for implementation.

          1º Issue: In the topic (Configuring security aspects), when I run the
          following command: sudo curl -X GET -H "Content-Type: application/json" -H
          "X-auth-token: ADMIN" "http://keyrock:5000/v3/OS-OAUTH2/consumers/"

          I have the following error: curl: (6) Could not resolve host: keyrock

          And I can not proceed to the next step.

          2º issue: In the topic (Running the front-end application), I do all the
          required steps and when I put the web page: http: // tourguide / client,
          it gives 404 error.

          3º issue: I would like to use FIWARE on a raspberry pi, but all the
          existing documentation online does not work or is incomplete, could you
          help me? Or give a functional example? I would like to read any kind of
          sensor (Ex: DHT22), see the data, update the data, etc.

          I am a beginner and I have a lot of difficulties using FIWARE.

          Thank you.

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          [Created via e-mail received from: Whis Whis <c6ta02@gmail.com>]

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            pablo.fernandez Pablo Fernandez Moniz added a comment - - edited

            It seems that there is a problem with your /etc/hosts file.

            First of all, you need to verify that all containers are running properly. If you type in your console the docker ps command, you should see something like:

            If not, you should start the tourguide application using ./tour-guide start to start all the containers or ./tour-guide start <container-name> to start a single container.

            Once you have checked that all containers are running and in order to access to a container using their alias you should modify your /etc/hosts file. You can add the recently created docker images to your /etc/hosts file using the ./tour-guide configure hosts -m command (root privileges needed). Your /etc/hosts file should looks like:


            With that, you should be able to use the alias for accessing to the containers.

            Please, provide feedback to know if this solve your issue

            Show
            pablo.fernandez Pablo Fernandez Moniz added a comment - - edited It seems that there is a problem with your /etc/hosts file. First of all, you need to verify that all containers are running properly. If you type in your console the docker ps command, you should see something like: If not, you should start the tourguide application using ./tour-guide start to start all the containers or ./tour-guide start <container-name> to start a single container. Once you have checked that all containers are running and in order to access to a container using their alias you should modify your /etc/hosts file. You can add the recently created docker images to your /etc/hosts file using the ./tour-guide configure hosts -m command (root privileges needed). Your /etc/hosts file should looks like: With that, you should be able to use the alias for accessing to the containers. Please, provide feedback to know if this solve your issue

              People

              • Assignee:
                jmcantera Jose Manuel Cantera
                Reporter:
                fw.ext.user FW External User
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                  Updated:
                  Resolved: