projects:command_and_control

Command & Control

Name Command & Control
Description A wall of displays showing off the most essential data needed by NOC & C3L in general.
Status Half-running (currently being updated)
Contact virii & orimpe
Participants: metalgamer xbr

Hardware

  • 4x 8GB eMMC
  • 4x 16×2 LCD IO kits
  • 4x GW2270 1080p HDMI monitors
  • 4x 1M patch cables
  • 1x 5 port network switch
  • 4x 1M HDMI cables
  • 4x power supplies

Software

  • Fullscreen web browser with no controls (Kiosk-style)
    • MCR-Alpha (Top-Left): Turris
    • MCR-Gamma (Bottom-Left): MQTT
    • MCR-Delta (Bottom-Right): ODroid
    • MCR-Beta (Top-Right): SpaceAPI
  • autom8 account
    • This user is used internally to shut down the individual SBCs (Single-board computer) when the space is closing.
    • It needs to have access to at least shutdown without entering a password:
      • The following line is in the sudoers file:
        autom8 ALL=NOPASSWD: /sbin/halt, /sbin/reboot, /sbin/poweroff, /sbin/shutdown now
    • The autom8 user connects via SSH, so the following key is authorized:
      • ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDZOMpHb1kVe+4dhj5QTh6wB69RSbkqxA6CA9Olwq+SSIe/CObbOafaEGyTUmZ1HDIgyTGzH2PgYDz17gxcld11GBKrW4lViIvkblnbMyzjjzxqqJY4CwGjpEBtnwnw3q4GZqQO2Jk7ZK1aJ3s5nJylDMmaLong5BUqDwohBNykuC2OMt+Xg/o0px3uVvz//THjIy4SSRGKwDnoh8d8CIOvi3RA1g6wov8q/Xcm4w6eZhOTgInovO9sKukng3LgTnnY5FXHuCRBZuvi9sy6Bye8If3rG4uPMQ3fLnd/Y7ekDev7oZLViFm7Ldmgmbpu99ezdus+OOdo0YeHegccxAux autom8@dash
  • 16×2 LCD text, currently dependent on the host:
    • MCR-Alpha:
       Hello! ODROID! 
       - MCR-Alpha - 
    • MCR-Gamma:
       Hello! ODROID! 
       - MCR-Gamma - 
    • MCR-Delta:
       Hello! ODROID! 
       - MCR-Delta - 
    • MCR-Beta:
       Hello! ODROID! 
       - MCR-Beta -   
  • projects/command_and_control.txt
  • Last modified: 2021/02/16 18:18
  • by xbr