dependabot updated rabbitmq and it causes an issue

[umpa385]

2ccc1d2

I think this update needs to be rolled back because when trying to push an update to opencti rabitmq was put into a crash loop

[timbutler]

I think I've come across the same issue, however there's a way around it. Here's what I was seeing in the log:

BOOT FAILED
===========
Error during startup: {error,failed_to_initialize_feature_flags_registry}

{exit,terminating,[{application_controller,call,2,[{file,"application_controller.erl"},{line,511}]},{applica2024-12-16 22:32:31.601396+00:00 [notice] <0.45.0> Application rabbit exited with reason: {failed_to_initialize_feature_flags_registry,{rabbit,start,[normal,[]]}}
tion,'-ensure_all_started/3-lc$^0/1-0-',1,[{file,"application.erl"},{line,367}]},{application,ensure_all_started,3,[{file,"application.erl"},{line,367}]},{rabbit,'-start_it/1-fun-0-',1,[{file,"rabbit.erl"},{line,430}]},{timer,tc,2,[{file,"timer.erl"},{line,595}]},{rabbit,start_it,1,[{file,"rabbit.erl"},{line,426}]},{init,start_it,1,[]},{init,start_em,1,[]}]}
Runtime terminating during boot (terminating)

Crash dump is being written to: erl_crash.dump...[os_mon] memory supervisor port (memsup): Erlang has closed
[os_mon] cpu supervisor port (cpu_sup): Erlang has closed
=INFO REPORT==== 16-Dec-2024::22:32:32.365039 ===
    alarm_handler: {set,{system_memory_high_watermark,[]}}
2024-12-16 22:32:34.288787+00:00 [error] <0.216.0> Feature flags: `stream_filtering`: required feature flag not enabled! It must be enabled before upgrading RabbitMQ.
2024-12-16 22:32:34.294082+00:00 [error] <0.216.0> Failed to initialize feature flags registry: {disabled_required_feature_flag,
2024-12-16 22:32:34.294082+00:00 [error] <0.216.0>                                               stream_filtering}
2024-12-16 22:32:34.304582+00:00 [error] <0.216.0> 
2024-12-16 22:32:34.304582+00:00 [error] <0.216.0> BOOT FAILED
2024-12-16 22:32:34.304582+00:00 [error] <0.216.0> ===========
2024-12-16 22:32:34.304582+00:00 [error] <0.216.0> Error during startup: {error,failed_to_initialize_feature_flags_registry}
2024-12-16 22:32:34.304582+00:00 [error] <0.216.0>

Either before you upgrade to the latest version of OpenCTI with RabbitMQ 4 or if you rollback RabbitMQ to 3.13, you then need to enable the stable feature flags first:

docker exec docker_rabbitmq_1 rabbitmqctl enable_feature_flag all

This will enable all of the stable feature flags for RabbitMQ, including stream_filtering. You can confirm by listing all of the enable feature flags:

docker exec docker_rabbitmq_1 rabbitmqctl --formatter pretty_table list_feature_flags

Then, update the docker-compose config to the latest 4.0 for RabbitMQ, pull the latest images and start the docker instances again. This corrected the issue for me and hopefully helps others.