Mongodb doesn't start using systemctl
16,915
The default for systemd is that a service is simple. This means that it runs in foreground and if it exits, the service is considered stopped.
Your mongod configuration file has something like:
processManagement:
fork: true
in it, which causes mongod
to fork to the background. There are two ways to fix this, the best is to change fork
in /etc/mongod1.conf
to false. The other is to set Type=forking
in the [Service]
section of the .service
file.
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Author by
Telen Stanley
satisfaction is exploring something new in codeworld and makes it works!!! cheers:)
Updated on September 18, 2022Comments
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Telen Stanley almost 2 years
When I try to start the mongo service(systemctl start mongodb) I get this error in journalctl:
Mar 21 15:36:18 redhat7 systemd[1]: Started High-performance, schema-free document-oriented database. Mar 21 15:36:18 redhat7 systemd[1]: Starting High-performance, schema-free document-oriented database... Mar 21 15:36:18 redhat7 mongod[14333]: about to fork child process, waiting until server is ready for con Mar 21 15:36:18 redhat7 mongod[14333]: forked process: 14335 Mar 21 15:36:18 redhat7 systemd[1]: mongod.service: main process exited, code=exited, status=1/FAILURE Mar 21 15:36:18 redhat7 systemd[1]: Unit mongod.service entered failed state. Mar 21 15:36:18 redhat7 systemd[1]: mongod.service failed.
But running the following command as root, works!
sudo -u mongod /usr/bin/mongod -f /etc/mongod1.conf
/lib/systemd/system/mongod.service
[Unit] Description=High-performance, schema-free document-oriented database After=network.target [Service] User=mongod ExecStart=/usr/bin/mongod --quiet --config /etc/mongod1.conf [Install] WantedBy=multi-user.target
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Admin over 7 yearsTypo is only here or in your cfg? user in sudo example is
mongod
but in service unit ismongodb
with b at the end -
Admin over 7 yearssorry its just happend when posted here..no mistake in actual code
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Admin over 7 yearshave you tried removing
--quiet
and checking logs? Also, whats in your/etc/locale.conf
? -
Admin over 7 years@Deeh : tried without
--quiet
, same error!! locale.conf contains LANG="en_US.UTF-8" -
Admin over 7 yearsIf you remove --quiet you won't see anything different in the console. You should check the systemctl logs for the service using journalctl to see what the output was.
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Admin over 7 years@Adam the above showed error log is output of
journalctl -u mongod.service
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Telen Stanley about 7 yearschanged the mongod1.conf code. showing the error
F CONTROL Failed global initialization: FileNotOpen Failed probe for "var/log/mongod1.log": Permission denied