Even if ME_CONFIG_MONGODB_URL env var is correct, in docker-entrypoint.sh the connection check fails, and the connection retry starts until the end of all tries (10 by default). After the retries, the server starts correcly.
Pattern of placeholder \: cluster0-.mongodb.net
Waiting for <CLUSTER>:<PORT>...
/docker-entrypoint.sh: line 15: <CLUSTER>: Name has no usable address
/docker-entrypoint.sh: line 15: /dev/tcp/<CLUSTER>/<PORT>: Invalid argument
Sun Jan 7 01:47:59 UTC 2024 retrying to connect to <CLUSTER>:<PORT> (2/10)
/docker-entrypoint.sh: line 15: <CLUSTER>: Name has no usable address
/docker-entrypoint.sh: line 15: /dev/tcp/<CLUSTER>/<PORT>: Invalid argument
Sun Jan 7 01:48:01 UTC 2024 retrying to connect to <CLUSTER>:<PORT> (3/10)
...
/docker-entrypoint.sh: line 15: <CLUSTER>: Name has no usable address
/docker-entrypoint.sh: line 15: /dev/tcp/<CLUSTER>/<PORT>: Invalid argument
Sun Jan 7 01:48:08 UTC 2024 retrying to connect to <CLUSTER>:<PORT> (10/10)
/docker-entrypoint.sh: line 15: <CLUSTER>: Name has no usable address
/docker-entrypoint.sh: line 15: /dev/tcp/<CLUSTER>/<PORT>: Invalid argument
No custom config.js found, loading config.default.js
Welcome to mongo-express 1.0.2
------------------------
Mongo Express server listening at http://0.0.0.0:8081
Server is open to allow connections from anyone (0.0.0.0)
Expected behavior
After the first connection check, the server starts without any connection retry.
Related (?): #49
Similr errors but with ME_CONFIG_MONGODB_SERVER instead of ME_CONFIG_MONGODB_URL: #21
Code introduced with: #12
Code commented with: #65
How to reproduce
Run the image.
Actual behavior
Even if
ME_CONFIG_MONGODB_URL
env var is correct, indocker-entrypoint.sh
the connection check fails, and the connection retry starts until the end of all tries (10 by default). After the retries, the server starts correcly.Pattern of placeholder \: cluster0-.mongodb.net
Expected behavior
After the first connection check, the server starts without any connection retry.
Possible solution
In
docker-entrypoint.sh
change the code:Documentations/guides:
Issues
Related (?): #49 Similr errors but with
ME_CONFIG_MONGODB_SERVER
instead ofME_CONFIG_MONGODB_URL
: #21 Code introduced with: #12 Code commented with: #65