topic easytravel Docker installation: issue with the dtserver network in Container platforms

easytravel Docker installation: issue with the dtserver network

matthias_hund — Mon, 29 Jan 2018 07:20:32 GMT

Thanks for providing Docker images. Following the installation instructions https://github.com/dynatrace-innovationlab/easyTravel-Docker (after installing the server according to https://github.com/Dynatrace/Dynatrace-AppMon-Docker) I got this message:

docker-compose -f docker-compose-withDtAppMon.yml up
Creating mongodb ...
Creating backend ...

ERROR: for backend Cannot start service backend: Cannot link to /dtserver, as it does not belong to the default network

Dynatrace-AppMon-Docker creates his own network, is there a quick fix available or do I have to modify the docker-compose-withDtAppMon.yml?

Thanks in advance for any support.

Re: easytravel Docker installation: issue with the dtserver network

matthias_hund — Tue, 30 Jan 2018 07:43:01 GMT

It seems that the easyTravel-Docker should be updated to the newer compose file version (3) used in Dynatrace-AppMon-Docker docker-compose.yml.

Re: easytravel Docker installation: issue with the dtserver network

matthias_hund — Fri, 02 Feb 2018 08:16:56 GMT

Finally it works for me with some modifications (external volume, external network, both compose files now on 'V3'). See the attached files. docker-compose-v3-yml.txt (easyTravel-Docker yml), env.txt (.env for easyTravel-Docker), docker-compose-ext-yml.txt (Dynatrace-AppMon-Docker yml). Hope this helps.