Register sensor failed

[danji90]

Hello,
I am trying to use istSOS2 in a research project about sensor web standards and protocols. My problem is I can't register a new procedure once after having set up everything following the tutorial.

I have dockerised istSOS using the installation guide, which, as mentioned by SunveerSingh in issue #33, needs to be updated (e.g. the wns folder referred to in the installation guide it seems has been renamed to wnslib). I adapted the steps slightly to the newest istSOS2 stable version (2.3.1)

My Dockerfile looks like...

========================================

FROM ubuntu:14.04

RUN apt-get update \
                && apt-get install -y --no-install-recommends apache2 libapache2-mod-wsgi python-psycopg2

COPY ./istsos-2.3.1.tar.gz .

RUN tar -zxvf ./istsos-2.3.1.tar.gz -C /usr/local/ \
                && chmod 755 -R /usr/local/istsos \
                && chown -R www-data:www-data /usr/local/istsos/services \
                && chown -R www-data:www-data /usr/local/istsos/logs \
                && chown -R www-data:www-data /usr/local/istsos/wnslib \
		&& rm ./istsos-2.3.1.tar.gz

COPY ./000-default.conf /etc/apache2/sites-enabled/000-default.conf
	
EXPOSE 80
	
CMD apachectl -D FOREGROUND

========================================

and my docker-compose.yaml file like...

========================================

version: '2'

services:
  istsos:
    build: .
    ports:
      - 8083:80    
    depends_on:
      - database

  database:
    image: mdillon/postgis:9.3
    environment:
      - POSTGRES_DB=istSOS
      - POSTGRES_USER=istSOS
      - POSTGRES_PASSWORD=ChangeMe
    ports:
      - 5436:5432
    volumes:
      - ./data:/var/lib/postgresql/data

========================================

In the Admin UI I can connect successfully to the database and the app status is "up", so it seems everything is running correctly:

I can create new services, insert observable properties and offerings with no problems. When I want to create a new procedure, this error is thrown:

I have made sure all the values I entered into the fields contain no special characters, as visible in the screenshot. I checked the apache log files, which don't show any errors.

Has anyone run into this issue, or have an idea about any possible solution?

Thanks for any advice

Daniel

[massimiliano-cannata]

Hi, Be sure to have the writing rights to the services folder where the sensor ml is saved. Will check more tomorrow. Maxi Il giorno gio 15 nov 2018, 16:26 danji_ma90 <notifications@github.com> ha scritto:

…

Hello, I am trying to use istSOS2 in a research project about sensor web standards and protocols. My problem is I can't register a new procedure once after having set up everything following the tutorial <http://istsos.org/en/latest/doc/index.html>. I have dockerised istSOS using the installation guide <http://istsos.org/en/latest/doc/installation.html>, which, as mentioned by SunveerSingh <https://github.com/SunveerSingh> in issue #33 <#33>, needs to be updated (e.g. the wns folder referred to in the installation guide it seems has been renamed to wnslib). I adapted the steps slightly to the newest istSOS2 stable version (2.3.1) My Dockerfile looks like... ======================================== FROM ubuntu:14.04 RUN apt-get update \ && apt-get install -y --no-install-recommends apache2 libapache2-mod-wsgi python-psycopg2 COPY ./istsos-2.3.1.tar.gz . RUN tar -zxvf ./istsos-2.3.1.tar.gz -C /usr/local/ \ && chmod 755 -R /usr/local/istsos \ && chown -R www-data:www-data /usr/local/istsos/services \ && chown -R www-data:www-data /usr/local/istsos/logs \ && chown -R www-data:www-data /usr/local/istsos/wnslib \ && rm ./istsos-2.3.1.tar.gz COPY ./000-default.conf /etc/apache2/sites-enabled/000-default.conf EXPOSE 80 CMD apachectl -D FOREGROUND ======================================== and my docker-compose.yaml file like... ======================================== version: '2' services: istsos: build: . ports: - 8083:80 depends_on: - database database: image: mdillon/postgis:9.3 environment: - POSTGRES_DB=istSOS - POSTGRES_USER=istSOS - POSTGRES_PASSWORD=ChangeMe ports: - 5436:5432 volumes: - ./data:/var/lib/postgresql/data ======================================== In the Admin UI I can connect successfully to the database and the app status is "up", so it seems everything is running correctly: [image: istsosstatus] <https://user-images.githubusercontent.com/25749955/48561506-67702d00-e8f0-11e8-8ef0-e5f8efbaea12.JPG> I can create new services, insert observable properties and offerings with no problems. When I want to create a new procedure, this error is thrown: [image: istsoserror] <https://user-images.githubusercontent.com/25749955/48561608-98506200-e8f0-11e8-8dfd-946e66820e27.JPG> I have made sure all the values I entered into the fields contain no special characters, as visible in the screenshot. I checked the apache log files, which don't show any errors. Has anyone run into this issue, or have an idea about any possible solution? Thanks for any advice Daniel — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#34>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AMWizEyDNBWTKVKWiHu4zsydwA0eWVNkks5uvYeIgaJpZM4YgBOV> .

[danji90]

Hi Massimiliano,

Thanks for your response. If I understood correctly, what you are referring to with the writing rights is done with this command...

chown -R www-data:www-data /usr/local/istsos/services

...which gives apache and istSOS application writing access. I did add this when setting up the app, here is a screenshot from my console, confirming this:

Also, I can create a new service, which does write into this folder and into the database, so this shouldn't be an access problem.

Any other leads maybe?

Thanks