Dockerfile does not produce a runnable container

[kreetrapper]

I was excited to find this project and while the pre-built image hosted on bintray.io works like a charm out of the box, I wasn't able to get the same result with a locally built image. The build process runs fine, but when I start the image it exits with the error:

sudo: ./red5-debug.sh: command not found

I compared the pre-built image with my self-built version and there seem to be a lot of scripts missing.

[solomax]

Hello @kreetrapper,

just built everything and run using docker run -it HASH bash (HASH is replaced with real hash) Could you provide me with your steps?

[kreetrapper]

Thanks for looking into this @solomax. I have to admit I was confused by the presence of HASH and have no idea what I should enter there. Could you elaborate on its purpose a bit?

[solomax]

While building you will get output like this (the tail):

Step 42/42 : ENTRYPOINT [ "bash", "-c", "${work}/om.sh" ]
 ---> Running in 403cdaf2c944
Removing intermediate container 403cdaf2c944
 ---> 467a1dc74f4d
Successfully built 467a1dc74f4d

467a1dc74f4d in the output above is THE_HASH :))

[kreetrapper]

Ah, okay. That was a misunderstanding. I am using tags instead of the plain hash to reference the image. But as you can see in the text file I linked the image doesn't start properly. It's the same if I use the hash instead.

Step 42/42 : ENTRYPOINT [ "bash", "-c", "${work}/om.sh" ]
 ---> Running in 365466394ba5
Removing intermediate container 365466394ba5
 ---> 77c0cbf76b3a
Successfully built 77c0cbf76b3a

$ docker run -ti 77c0cbf76b3a bash
 * Starting MySQL database server mysqld                                                                                                          No directory, logging in with HOME=/
                                                                                                                                           [ OK ]
sudo: ./red5-debug.sh: command not found

[solomax]

cat you provide the link to bigger log? It seems there were errors during installation (OM hasn't been downloaded?)

[kreetrapper]

Sure, I uploaded the full log file here. On first glance I see only one error during the build:

08:58:43.001 [main] ERROR org.apache.openmeetings.core.remote.KurentoHandler - Fail to create Kurento client

But that doesn't seem to be fatal as the process happily continues and even says

        ################################################################################
        #                              Openmeetings is up                              #
        #                 5.0.0-SNAPSHOT 88c3eeb 2018-07-16T11:44:24Z                  #
        #                               and ready to use                               #
        ################################################################################

[solomax]

OK, now I see the issue :)) you seems to use master which uses unstable OM 5.0.0 please checkout 4.0.x branch, then build and run I'll try to fix scripts so they will work with 5.0.0 again

[kreetrapper]

Thanks for all your help.

I checked out the 4.0.x branch and by default this tries to build the version 4.0.3 which seems to not be available on the apache server:

Step 36/42 : RUN wget http://www-eu.apache.org/dist/openmeetings/${OM_VERSION}/bin/apache-openmeetings-${OM_VERSION}.tar.gz
 ---> Running in 7798b30216b5
--2018-07-17 10:28:16--  http://www-eu.apache.org/dist/openmeetings/4.0.3/bin/apache-openmeetings-4.0.3.tar.gz
Resolving www-eu.apache.org (www-eu.apache.org)... 95.216.24.32, 2a01:4f9:2a:185f::2
Connecting to www-eu.apache.org (www-eu.apache.org)|95.216.24.32|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2018-07-17 10:28:17 ERROR 404: Not Found.

The command '/bin/sh -c wget http://www-eu.apache.org/dist/openmeetings/${OM_VERSION}/bin/apache-openmeetings-${OM_VERSION}.tar.gz' returned a non-zero code: 8

I changed the version to 4.0.4 in the Dockerfile and now it all works. :-)

Maybe you want to add a note to the README that 4.0.x is the current stable branch.

[solomax]

I guess you need to git pull ..... https://github.com/openmeetings/openmeetings-docker/blob/4.0.x/Dockerfile#L18