Lab Launching Mongod not completed

MongoDB University M103: Basic Cluster Administration
#1

Hi everyone
I am not able to complete lab Launching Mongod
Is it possible to get a step by step simple method to follow?

very thanks

mongod

#2

You Ctrl-C just before calling mongo. You just killed the server. No wonder why you cannot connect.

#3

Hi Steeve
I try again but it is the same issue

#4

Do you mean you Ctrl-C the server again?

#5

hi Steeve
I Switch off all my terminals and start again the server
:wink:

#6

Ok, so you have one mongod running and you cannot connect to it with mongo?

The following will confirm us that mongod is running. Please send the output of:

ps -aef | grep mongod | grep -v grep
netstat -tlnp | grep mongod

#7

hi

Thank you

please see the pic

test%20on%20mongod%20connecting
test on mongod connecting.PNG1270×832 82.4 KB

#8

You have to start mongod before you try to connect with mongo shell.

#9

hi
thanks

what is the folowing steps?

  1. open two terminal in the m103-vagrant-env folder
  2. in TREMINAL1 vagrant ssh
    run mongod --port 27000 --dbpath /data/db --bind_ip "127.0.0.1, 192.168.103.100 --auth
  3. in TERMINAL2 run vagrant ssh
    run mongo admin --host localhost:27000 eval ‘db.createUser({user: “m103-admin”, pwd: "m103-pass3, roles: [{role: “root”, db: “admin”}]})’


 I am lost

#10

These are the steps.

But mongod is not running, so step 2 is not complete. Also make sure to remove the space between the 2 IP address and the comma. I think it causes issues.

#11

I might give up on this course due to the poor ssh configuration from the lectures. I was also unable to complete the labs with ssh ip setup, however I can complete the exercise without ssh ip address setup.

ok I found the mistake
after you type
1.vagrant ssh
2.ENTER mongod --port 27000 --dbpath /data/db --bind_ip 127.0.0.1,192.168.103.100

3 .Open new tab end enter again vagrant ssh
4. paste: mongo admin --host localhost:27000 --eval ’
db.createUser({
user: “m103-admin”,
pwd: “m103-pass”,
roles: [
{role: “root”, db: “admin”}
]
})
’
5. Your are done : enter validate_lab_launch_mongod and copy the KEY. Thats it.

1 Like
#12

Hi Ivica1

It’s done.
Please see the picture.

Could you help me to understand my mistake?

thanks

Lab%20-%20Launching%20Mongod%20ok
Lab - Launching Mongod ok.PNG582×735 45.1 KB

#13

@Dick_Stephane_72255, you don’t have an error. That’s your validation code.

#14

Hi
I am going to sleep

 it is not possible to launching againe Mongod

:frowning:

#15

You have done the hard work. Just put that code into the web page for the result.

Just make sure you copy the whole code over. So check the first 3 and last 3 digits, that you paste over, match what see on the command prompt.

I also make sure I don’t have any preceding spaces :slight_smile: