Flamenco-manager 2.7 Unable to connect to MongoDB

[rickpalo]

I installed the latest flamenco manager (2.7) on Ubuntu 20.04.1. After setup and restarting the server, I get the following error:
"Unable to connect to MongoDB". See terminal output below. I used the default easy installation and I didn't see any configuration to change related to this. I don't know anything about Mongo. Any suggestions? Thanks.

WARN[2020-10-07T21:10:30-06:00] Restarting Flamenco Server                   
INFO[2020-10-07T21:10:30-06:00] Starting Flamenco Manager                     version=v2.7
INFO[2020-10-07T21:10:30-06:00] Run mode                                      mode=production
INFO[2020-10-07T21:10:30-06:00] Flamenco Server URL                           url="https://cloud.blender.org/"
INFO[2020-10-07T21:10:30-06:00] MongoDB executable: /home/.../flamenco/flamenco-manager-2.7/mongodb-linux/bin/mongod 
INFO[2020-10-07T21:10:30-06:00] MongoDB database path: ./db                  
INFO[2020-10-07T21:10:30-06:00] MongoDB will be listening on port 27019      
INFO[2020-10-07T21:10:30-06:00] MongoDB is running at PID 10350              
INFO[2020-10-07T21:10:30-06:00] MongoDB database server                       database_url="mongodb://127.0.0.1:27019/flamanager"
INFO[2020-10-07T21:10:30-06:00] Upstream Flamenco server                      flamenco="https://cloud.blender.org/"
INFO[2020-10-07T21:10:30-06:00] Connecting to MongoDB                         database_url="mongodb://127.0.0.1:27019/flamanager"
ERRO[2020-10-07T21:10:36-06:00] Unable to connect to MongoDB                  database_url="mongodb://127.0.0.1:27019/flamanager" error="no reachable servers"`

[Sybren A. Stüvel]

It looks like MongoDB is shutting down unexpectedly. Check mongodb-logs/mongodb.log in whatever directory you started Flamenco Manager in, that should tell you more. Alternatively, don't use the bundled MongoDB but install it via your Linux distribution's package manager. sudo apt install mongodb-server should do the trick. That'll be more stable, for sure.

[rickpalo]

Apparently I had a partially installed mongodb, which caused conflicts when manually installing and I assume caused the initial problem. Purging and re-installing mongodb seems to have it working. Thanks for your reply!