Unable to load node1.conf

MongoDB University M103: Basic Cluster Administration
#1

I’ve created folders, permissions, this file… but when execute I get :

image

This is the file into shared folder

image

What can I do?

Thanks a lot!!

Xavi

#2

You show the content of the directory /shared/ yet you run the command from the vagrant home directory. If you run ls over there you will see that the file in not there. By the instructions, the file is either in ./shared/ or /shared/ (notice the . in front of the first one). If you run

ls ./shared

from the directory where you ran mongod above and you see your file you can start mongod with

mongod -f ./shared/node1.conf

A good resource to understand files and directories is located at https://www.tutorialspoint.com/unix/unix-file-system.htm

#3

If I list ls /shared I get:

image
image.png760×52 1.33 KB

Then, I’ve run mongod -f /shared/node1.conf

and getting … nothing…

image

#4

The fact that you do not see anything means the server started correctly.

Try to connect with the mongo shell. Make sure you use the port specified in your config file.

#5

Hi Steevej,

For node1 connection is ok
For node2 and node2 what I get is nothing… cursor blinking…

node2 and node3 conf files are ok so are the same as node 1 except port, logpath and dbpath

What I think is bad is permissions for /var/mongodb/db/node2 / 3 folders…

How can I know if are ok?
(Sorry but I’m newbie in linux)

Best regards and thanks for your valueable help !!

Xavi

#6

Node1.conf

storage:
dbPath: /var/mongodb/db/node1
net:
bindIp: 192.168.103.100,localhost
port: 27011
security:
authorization: enabled
keyFile: /var/mongodb/pki/m103-keyfile
systemLog:
destination: file
path: /var/mongodb/db/node1/mongod.log
logAppend: true
replication:
replSetName: m103-example

Node2.conf

storage:
dbPath: /var/mongodb/db/node2
net:
bindIp: 192.168.103.100,localhost
port: 27012
security:
authorization: enabled
keyFile: /var/mongodb/pki/m103-keyfile
systemLog:
destination: file
path: /var/mongodb/db/node2/mongod.log
logAppend: true
replication:
replSetName: m103-example

Node3.conf

storage:
dbPath: /var/mongodb/db/node3
net:
bindIp: 192.168.103.100,localhost
port: 27013
security:
authorization: enabled
keyFile: /var/mongodb/pki/m103-keyfile
systemLog:
destination: file
path: /var/mongodb/db/node3/mongod.log
logAppend: true
replication:
replSetName: m103-example

#7

If you are able to create dir for node1 same way create other two dirs

vagrant@m103:/var/mongodb/db$ mkdir -p /var/mongodb/db/node1

vagrant@m103:/var/mongodb/db$ ls -lrt node1

drwxrwxr-x 4 vagrant vagrant 4096 Jan 16 10:16 node1

Other two node dirs also should have same permissions
drwxrwxr-x 4 vagrant vagrant 4096 Jan 16 10:17 node2
drwxrwxr-x 4 vagrant vagrant 4096 Jan 16 10:16 node3

#8