[Backlogmanager] [FIWARE-JIRA] (HELP-17306) [fiware-stackoverflow] Scorpio broker - environment variables set in docker-compose-aaio.yml not getting picked up at runtime

[Fernando Lopez (JIRA)]

     [ https://jira.fiware.org/browse/HELP-17306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fernando Lopez updated HELP-17306:
----------------------------------
    Status: In Progress  (was: Open)

> [fiware-stackoverflow] Scorpio broker - environment variables set in docker-compose-aaio.yml not getting picked up at runtime
> -----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HELP-17306
>                 URL: https://jira.fiware.org/browse/HELP-17306
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>              Labels: fiware, fiware-scorpio
>
> Created question in FIWARE Q/A platform on 20-01-2021 at 18:01
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/65814811/scorpio-broker-environment-variables-set-in-docker-compose-aaio-yml-not-gettin
> +Question:+
> Scorpio broker - environment variables set in docker-compose-aaio.yml not getting picked up at runtime
> +Description:+
> I am running Scorpio using the docker-compose file: docker-compose-aaio.yml but I want to use an RDS postgres instance rather than a container instance. I have updated the docker-compose-aaio.yml file as follows:
> version: '3'
> services:
>   zookeeper:
>     image: zookeeper
>     ports:
>       - "2181"
>   kafka:
>     image: wurstmeister/kafka
>     hostname: kafka
>     ports:
>       - "9092"
>     environment:
>       KAFKA_ADVERTISED_HOST_NAME: kafka
>       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
>       KAFKA_ADVERTISED_PORT: 9092
>     volumes:
>       - /var/run/docker.sock:/var/run/docker.sock
>     depends_on:
>       - zookeeper
>     logging:
>       driver: none
>   scorpio:
>     image: scorpiobroker/scorpio:scorpio-aaio_1.0.2
>     ports:
>       - "9090:9090"
>     depends_on:
>       - kafka
>     environment:
>       spring_args: --maxLimit=1000 --reader.datasource.hikari.url=jdbc:postgresql//myrdshost.eu-west-2.rds.amazonaws.com:5432/ngb?ApplicationName=ngb_storagemanager_reader --writer.datasource.hikari.url=jdbc:postgresql//myrdshost.eu-west-2.rds.amazonaws.com:5432/ngb?ApplicationName=ngb_storagemanager_writer
> However when I run this with: docker-compose -f docker-compose-aaio.yml up I get this error:
> java.net.UnknownHostException: postgres
> as though the Scorpio broker is still trying to use the default postgres database urls (i.e trying to use a containerised postgres instance). It's seems like the environment variables I set under spring_args are not getting applied.
> I have followed the documentation in Chapters 4 and 5 here: https://scorpio.readthedocs.io/_/downloads/en/latest/pdf/.
> Can you see anything I am doing wrong?
> Thanks!



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