Docker tomcat HTTP 404

[slonkak]

Downloaded unitime-4.8_bld204.zip and tried the docker method. Port 8888 is open but I get a tomcat HTTP 404 error:

In the console there is a bean error:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'startupService' defined in URL [jar:file:/usr/local/tomcat/webapps/ROOT/WEB-INF/lib/timetable.jar!/org/unitime/timetable/StartupService.class]: Invocation of init method failed; nested exception is java.util.ServiceConfigurationError: org.hibernate.boot.registry.selector.StrategyRegistrationProvider: Provider org.infinispan.hibernate.cache.v62.StrategyRegistrationProviderImpl not found
My system is Ubuntu 24.04.2.

[tomas-muller]

This is likely caused by a recent change (commit 5e2f545) that bumped the minimal Java version to 17. The docker configuration was still using Java 11. I have just fixed (commit b8ddc2e). You can either make the same change in the tomcat.Dockerfile or download a new nightly build tomorrow from builds.unitime.org. That would be UniTime 4.8 build 205 or later.

[slonkak]

Made the change and now it gets farther. New error:

Recreating unitime-web ... 

ERROR: for unitime-web  'ContainerConfig'

ERROR: for unitime-web  'ContainerConfig'
Traceback (most recent call last):
  File "/usr/bin/docker-compose", line 33, in <module>
    sys.exit(load_entry_point('docker-compose==1.29.2', 'console_scripts', 'docker-compose')())
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/cli/main.py", line 81, in main
    command_func()
  File "/usr/lib/python3/dist-packages/compose/cli/main.py", line 203, in perform_command
    handler(command, command_options)
  File "/usr/lib/python3/dist-packages/compose/metrics/decorator.py", line 18, in wrapper
    result = fn(*args, **kwargs)
             ^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/cli/main.py", line 1186, in up
    to_attach = up(False)
                ^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/cli/main.py", line 1166, in up
    return self.project.up(
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/project.py", line 697, in up
    results, errors = parallel.parallel_execute(
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/parallel.py", line 108, in parallel_execute
    raise error_to_reraise
  File "/usr/lib/python3/dist-packages/compose/parallel.py", line 206, in producer
    result = func(obj)
             ^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/project.py", line 679, in do
    return service.execute_convergence_plan(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/service.py", line 579, in execute_convergence_plan
    return self._execute_convergence_recreate(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/service.py", line 499, in _execute_convergence_recreate
    containers, errors = parallel_execute(
                         ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/parallel.py", line 108, in parallel_execute
    raise error_to_reraise
  File "/usr/lib/python3/dist-packages/compose/parallel.py", line 206, in producer
    result = func(obj)
             ^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/service.py", line 494, in recreate
    return self.recreate_container(
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/service.py", line 612, in recreate_container
    new_container = self.create_container(
                    ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/service.py", line 330, in create_container
    container_options = self._get_container_create_options(
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/service.py", line 921, in _get_container_create_options
    container_options, override_options = self._build_container_volume_options(
                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/service.py", line 960, in _build_container_volume_options
    binds, affinity = merge_volume_bindings(
                      ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/service.py", line 1548, in merge_volume_bindings
    old_volumes, old_mounts = get_container_data_volumes(
                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3/dist-packages/compose/service.py", line 1579, in get_container_data_volumes
    container.image_config['ContainerConfig'].get('Volumes') or {}
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
KeyError: 'ContainerConfig'

[tomas-muller]

Unfortunately, I am unable to reproduce your problem. Following the documentation and a new installation of Docker, UniTime started just fine.

wget https://builds.unitime.org/unitime-4.8_bld205.zip
unzip unitime-4.8_bld205.zip
cd docker
docker-compose build
docker-compose up

Following this page, on Linux, you may need to use docker compose instead of docker-compose, and ensure that you are using Docker Compose version 2 as version 1 is now deprecated.

[slonkak]

Same issue (though I have to run the docker commands with sudo because I get permission errors otherwise). But I think I found the solution, so I'm posting here for posterity.

I'm on Ubuntu 24.04.02 and here are the installed versions:

$ dpkg -l | grep docker
ii  docker-compose                                 1.29.2-6ubuntu1                          all          define and run multi-container Docker applications with YAML
ii  docker.io                                      27.5.1-0ubuntu3~24.04.2                  amd64        Linux container runtime

When I try to run docker compose (with the space) I get an error:

$ docker compose
docker: 'compose' is not a docker command.
See 'docker --help'

Turns out that in order to get the plugin version of 'compose' you need a different package, docker-compose-v2. After installing that the command works using the new syntax. Thanks for pointing me in the right direction.