Attended: Jaeden, Jon, Lyon

September 13, 2022

Gateway Setup

• Downloaded code onto new computer
  • Login to github
  • Go into Control Tower repositiory and download zip.
• Install postgresql, python3, and python3-pip using
  • su - (makes a sudo user) –> enter password –> “apt install sudo”
  • su - –> enter password –> “sudo apt-get install postgresql python3 python3-pip”
• Check if the ssh daemon is installed and running is to run “sudo systemctl status sshd”
• Get out of the root using exit
  • install openssh-server package using sudo apt-get install openssh-server
  • ssh into the machine from within it using “ssh localhost”
• Extract “control-tower-master” from documents and place it in home(looking at Software Fall 2022 Documentation and Note: How to Open the Gateway)
  • cd control-tower –> cd gateway
  • sudo ./run_production.sh auto –> pulls from the weather box from the roof
• control-tower/gateway/src and control-tower/gateway
  • change python to python3 in run_production.sh (control-tower/gateway/src)
  • make sure requirements file is in the same directory and run cat requirements.txt
• Note: new computer so there are different ports
  • use sudo chmod a+rw to give permission for port
• python3 works
  • Took out Python2 syntax (ex: from decoder import Decoder) and ran production without the sudo
• Gave permission to user to use the port
• Gateway/src working
  • Writes to file Node-420.csv

Port Forwarding

• Open terminal on test gateway
• Run /sbin/ifconfig
• Run ip route
  • Want to see where default route goes to = 192.168.1.1 (selecting raspberry pi for ip address)
    • Make sure raspberry pi doesn't change addresses, otherwise, port forwarding dosn't work anymore
• Open browser and go to address
  • Enter credentials (username: admin, password: same as scel user)
• run ip link show eno8303
• ssh in
  • connected to scel server: ssh [email protected]
  • otherwise: ssh [email protected] -p 11121

September 15, 2022

• SQL tutorials to begin thinking about data vending machines while we wait for Kenny and Gian

• Opening Gateway

• Tuesday, Thursday: 1:00-3:30pm

Contributing authors:

Created by jchang on 2022/09/14 00:09.