Programming :: Invoke Methods Via Ssh On Servers From CSV?

I have to execute certain commands (like shutdown Tomcat) on several servers so I'm using a loop and ssh. I put the server's IP on a CSV file which I parse, execute the commands for each line and send the output to a file. The problem is that after processing one line the program stops execution. I wonder if someone could lend me a hand with this, I'm new in bash scripting and I ran out of ideas.

The CSV (servers.csv) file looks like this:

Code:

192.168.254.5:Server 1
192.168.254.6:Server 2
...

And the script looks like this:

Code:

#!/bin/bash
while IFS=: read ip name
do
sshpass -p "pass" ssh -o "StrictHostKeyChecking no" root@"$ip" 'sh <CATALINA_BASE>/bin/shutdown.sh' >> output.log
done < servers.csv