Multicast
Multicast
Multicast
Steps
- Step 1: Manually clone a machine in the lab. This will act as the master.
- Step 2: Netboot the entire lab
- Step 3: Connect to steamboat.engr.unr.edu using your netid
# ssh netID@steamboat.engr.unr.edu
$ ssh igrant@steamboat.engr.unr.edu
- Step 4: On steamboat, source into your environment to use ansible.
$ source /srv/ansible/python_env/bin/activate
IMPORTANT: Check that all the hosts you want to clone have responded and no others.
- Step 5: To check all hosts, run ansible -i /etc/ansible/hosts -m "shell" -a "hostname" LAB_LETTER .
# ansible -i /etc/ansible/hosts -m "shell" -a "hostname" lab_letter $ ansible -i /etc/ansible/hosts -m "shell" -a "hostname" lab_d
- Step 6: On your steamboat connecting while using ansible, run the subscriber script nohup sh /netboot/images/multi/udp-receiver-sda.sh &
# ansible -i /etc/ansible/hosts -m "shell" -a "nohup sh /netboot/images/multi/udp-receiver-sda.sh &" lab_x $ ansible -i /etc/ansible/hosts -m "shell" -a "nohup sh /netboot/images/multi/udp-receiver-sda.sh &" lab_c
- Step 7: Run the sender script on the master and hit key to start sending the script is located in /netboot/images/multi
$ cd /netboot/images/multi $ sh udp-sender-sda.sh
- Step 8: Hit the ANY key on server to start sending data.
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Subscribers
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- Last Author
- lanle
- Last Edited
- Aug 3 2018, 12:41 PM