I'm trying to install mongoDB on Ubuntu Server 14.04 with apt-get.
My command ist sudo apt-get install mongodb-org -y
After installation I'm trying to run sudo service mongod start
The output is mongod start/running, process 11977
Trying to get status sudo service mongod status prints out mongod stop/waiting
Trying to stop mongod sudo service mongod stop prints stop: Unknown instance:
When I type mongo in command line I get this
MongoDB shell version: 2.6.3
connecting to: test
2014-08-02T11:49:28.781+0200 warning: Failed to connect to 127.0.0.1:27017, reason: errno:111 Connection refused
2014-08-02T11:49:28.782+0200 Error: couldn't connect to server 127.0.0.1:27017 (127.0.0.1), connection attempt failed at src/mongo/shell/mongo.js:146
exception: connect failed
What I'm doing wrong?
mongod is not running, thats why you cant connect. Before you run it as a service, just run mongod from the command line and see how it fails. Once you get it working, you can convert to a service.
Related
I am using aws and installed ubuntu server on aws ec2.
I installed mongodb on it.
When installing mongodb, it is working well.
But If i reboot server and try to connect mongod in termina. I am getting the following error.
MongoDB shell version v4.4.0
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Error: couldn't connect to server 127.0.0.1:27017, connection attempt failed: SocketException: Error connecting to 127.0.0.1:27017 :: caused by :: Connection refused :
connect#src/mongo/shell/mongo.js:362:17
#(connect):2:6
exception: connect failed
exiting with code 1
So whenever reboot server, i have to execute the following command and then mongo is working again.
sudo systemctl stop mongod
sudo rm /var/lib/mongodb/mongod.lock
sudo mongod --repair --dbpath /var/lib/mongodb
sudo mongod --fork --logpath /var/lib/mongodb/mongodb.log --dbpath /var/lib/mongodb
sudo systemctl start mongod
I think whenever reboot server, executing above command does not make sense.
If anyone have experienced, please help me.
Thanks.
After you setup the mongodb you usually would enable it, so that it starts after each reboot:
sudo systemctl enable mongod
Failure to connect to mongodb after VM instance is reset.I get the following error
"Failed to connect to 127.0.0.1:27017, reason: errno:111 Connection refused"
tried the following, but did not work
$ sudo service mongodb start
$ sudo mongod --repair
It seems like your MongoDB service is not set to to start automatically on server's reboot. You will need to either reinstall the mongodb or set the service to start on reboot by using sudo systemctl enable mongodb
I have issue with Mongo DB start up in ubuntu 14.04 64 bit,its working fine when i installed first time but suddenly from now when i type mongo in ubuntu terminal its showing error:
MongoDB shell version: 3.0.7
connecting to: test
2015-11-26T11:59:03.888+0530 W NETWORK Failed to connect to 127.0.0.1:27017, reason: errno:111 Connection refused
2015-11-26T11:59:03.889+0530 E QUERY Error: couldn't connect to server 127.0.0.1:27017 (127.0.0.1), connection attempt failed
at connect (src/mongo/shell/mongo.js:179:14)
at (connect):1:6 at src/mongo/shell/mongo.js:179
exception: connect failed
I tried many solution
i.e
1.deleting lock files, and restart mongo,
2.Change bind ip to 0.0.0.0 in mongod.conf
but my issue still not resolved.
Try to execute the following command to grep process id of mongod to determine if mongo service is running or not
pgrep mongod
If process id exists then please follow the steps as mentioned below
(a) Kill existing mongod process using following command
sudo kill -9 [process_id]
(b) Start mongod process using
sudo mongod --noauth --dbpath /var/lib/mongodb
I installed mongodb from this link
When i entermongo in console I got error
root#512son:~# mongo
MongoDB shell version: 2.6.9
connecting to: test
2015-04-10T05:35:23.837+0000 warning: Failed to connect to 127.0.0.1:27017, reason: errno:111 Connection refused
2015-04-10T05:35:23.838+0000 Error: couldn't connect to server 127.0.0.1:27017 (127.0.0.1), connection attempt failed at src/mongo/shell/mongo.js:146
exception: connect failed
I searched this problem on internet and i tried:
sudo rm /var/lib/mongodb/mongod.lock
mongod --repair
If i enter mongod in terminal Mongodb work fine but when i close terminal mongodb is closing
I reinstall two times but my problem not fixed
You need to run MongoDB in the background. I mean start mongod as daemon using --fork
I first execute the command:
sudo service mongodb restart
I get the prompt:
stop: Unknown instance:
mongodb start/running, process 3175
Then,I execute the command:
mongo
I get the error:
MongoDB shell version: 2.4.6
connecting to: test
Tue Oct 8 19:48:08.961 Error: couldn't connect to server 127.0.0.1:27017 at src/mongo/shell/mongo.js:145
exception: connect failed
I don't know how I get this error.
Execute the following command
sudo rm -rf /var/lib/mongodb/mongod.lock
then
sudo service mongodb restart
Just Execute these following lines:
sudo rm /var/lib/mongodb/mongod.lock
mongod --repair
sudo start mongodb
sudo status mongodb
mongo
Now you can access to your mongo terminal.