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
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.
Step 9: Be sure to go around and join the computers to the domain and activate labview.
[WIP]
Step 9: When done, be sure to join to the domain and activate labview by connecting to tinkerbell using the identity file.
# be sure that you are still on steamboat
$ sudo ssh root@tinkerbell.engr.unr.edu -i /srv/ansible/.ssh/coen-ansible
Step 10: Source into the IMM Environment
$ source /opt/imm-env/bin/activate
Step 11: Head over to /opt/imm
$ cd /opt/imm
- Last Author
- lanle
- Last Edited
- Aug 3 2018, 1:03 PM