akka-pi-os-display.yml

#cloud-config
# vim: syntax=yaml
#

# Set your hostname here, the manage_etc_hosts will update the hosts file entries as well
hostname: static
manage_etc_hosts: false
# don't write debian.org into apt mirrors
apt_preserve_sources_list: true

packages:

# You could modify this for your own user information
users:
  - name: pirate
    gecos: "Hypriot Pirate"
    sudo: ALL=(ALL) NOPASSWD:ALL
    shell: /bin/bash
    groups: users,docker,video
    plain_text_passwd: hypriot
    lock_passwd: false
    ssh_pwauth: true
    chpasswd: { expire: false }
  - name: akkapi
    gecos: "Akka Cluster Pi User"
    sudo: ALL=(ALL) NOPASSWD:ALL
    shell: /bin/bash
    groups: users,docker,video
    plain_text_passwd: akkapi
    lock_passwd: false
    ssh_pwauth: true
    chpasswd: { expire: false }

package_upgrade: false

# Static IP address
write_files:
  - content: |
      persistent
      # Generate Stable Private IPv6 Addresses instead of hardware based ones
      slaac private

      # static IP configuration:
      interface eth0
      static ip_address=192.168.1.100/24
      # static ip6_address=fd51:42f8:caae:d92e::ff/64
      #static routers=192.168.1.1
      #static domain_name_servers=192.168.1.1 8.8.8.8

      interface wlan0
      metric 204
      static ip_address=192.168.8.100/24
      static routers=192.168.8.1
      static domain_name_servers=192.168.8.1 8.8.8.8
    path: /etc/dhcpcd.conf

  - content: |
      # Cluster #0
      192.168.1.100 node-0
      192.168.1.101 node-1
      192.168.1.102 node-2
      192.168.1.103 node-3
      192.168.1.104 node-4
    path: /etc/cluster-hosts

  - content: |
      curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
      sudo apt-get update
      sudo apt-get -y upgrade
      echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
      sudo apt-get update
      sudo apt-get install -qy kubelet kubeadm kubectl kubernetes-cni
    owner: root:staff
    permissions: '0755'
    path: /usr/local/bin/install-kubernetes

  - content: |
        hdmi_force_hotplug=1
        enable_uart=0
        start_x=0
        disable_camera_led=1
        gpu_mem=16
        dtparam=audio=on
        #turn spi on for display
        dtparam=spi=on
    path: /boot/config.txt

  - content: |
      ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
      update_config=1
      country=US

      network={
              ssid="GL-MT300N-V2-e9f"
              psk="goodlife"
      }
    path: /etc/wpa_supplicant/wpa_supplicant.conf

  - content: |
      #!/bin/bash -e
      
      cat > /home/akkapi/.profile-tmux <<EOF
      tnr() {
         tmux new -s run
      }
      
      tr() {
         tmux attach -t run
      }
      
      tnl() {
         tmux new -s log
      }
      
      tl() {
         tmux attach -t log
      }
      
      tkillall() {
         for session in \`tmux ls | sed -e 's/:.*//'\`;do
           tmux kill-session -t \$session
         done
      }
      EOF
      
      cat >> /home/akkapi/.profile <<EOF
      
      . .profile-tmux
      EOF
    owner: root:staff
    permissions: '0755'
    path: /usr/local/bin/finish-install

# These commands will be ran once on first boot only
runcmd:
  - systemctl restart dhcpcd
  # need some time while node joined wifi network
  - sleep 5s
  # debig info if wifi is connected
  - iwconfig wlan0
  # Install a few extra packages - this could be done in the package section
  - apt-get update
  - apt-get -y install tmux
  - apt-get -y install file
  - apt-get -y install jq
  - apt-get -y install dnsutils
  - apt-get -y apt-install transport-https
  - apt-get -y install zip
  - apt-get -y install iftop
  - apt-get -y install wiringpi
  # Add cluster hosts to /etc/hosts
  - cat /etc/cluster-hosts >> /etc/hosts
  - rm /etc/cluster-hosts
  - systemctl restart avahi-daemon
  # Install AdoptOpenJDK 11
  - wget -qO - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | apt-key add -
  - echo "deb https://adoptopenjdk.jfrog.io/adoptopenjdk/deb buster main" | tee /etc/apt/sources.list.d/adoptopenjdk.list
  - apt-get update
  - apt-get install -y adoptopenjdk-11-hotspot

#need reboot to make spi=on
power_state:
 mode: reboot