Edit: bug fix -> provisioning on first boot

Edit: remove claim certificate after provisioning

os-image/provision.sh

@@ -1,26 +1,13 @@
 #!/bin/bash
 
-### BEGIN INIT INFO
-# Provides:          provision.sh
-# Required-Start:    $remote_fs $syslog
-# Required-Stop:     $remote_fs $syslog
-# Default-Start:     2 3 4 5
-# Default-Stop:      0 1 6
-# Short-Description: Start provisioning on first boot
-# Description:       Install Docker Engine, GGC and provision device on AWS
-### END INIT INFO
-
 # Set up device with fleet provisioning is based on AWS documentation: https://docs.aws.amazon.com/greengrass/v2/developerguide/fleet-provisioning.html#fleet-provisioning-prerequisites
 
 # Giving the device time to boot (second)
-sleep 60
+sleep 30
 
 # Move to user directory where provisioning files are stored
 cd /home/pi
 
-# Save stdout/stderr to a log file
-exec >provision_log.txt 2>&1
-
 # Get serial number of device
 SERIAL_NUMBER=$(cat /proc/cpuinfo | grep Serial | cut -d ' ' -f 2)
 
@@ -38,8 +25,6 @@ FLEET_TEMPLATE_NAME=$var5
 # ---------------------------- Install Docker Engine ----------------------------
 # Installation of Docker Engine is based on Docker documentation: https://docs.docker.com/engine/install/debian/
 echo "************ Installing Docker... ************"
-# update-alternatives --set iptables /usr/sbin/iptables-legacy
-# update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy
 # Add Docker's official GPG key
 sudo apt-get update
 sudo apt-get -y install ca-certificates curl gnupg
@@ -110,11 +95,15 @@ echo "Done"
 
 # ---------------------------- Delete all unused files after provisioning ----------------------------
 # Delete all provisioning files
+sleep 60
 rm ./config_parameters.txt
 rm ./claim.private.pem.key
+rm /greengrass/v2/claim.private.pem.key
 rm ./claim.pem.crt
+rm /greengrass/v2/claim.pem.crt
 rm ./config.yaml
 rm -rf ./GreengrassInstaller
 
-# Delete self to provision once
+# Delete provision script to provision once
+sudo sed -i 's|sudo bash -c '\''/usr/bin/bash /home/pi/provision.sh > /home/pi/provision.log 2>&1'\'' &||' "/etc/rc.local"
 rm "${0}"

os-image/raspios-lite.json

@@ -57,7 +57,7 @@
         {
             "type": "file",
             "source": "./provision.sh",
-            "destination": "/etc/init.d/provision.sh"
+            "destination": "/home/pi/provision.sh"
         },
         {
             "type": "shell",

os-image/set_os.sh

@@ -15,6 +15,8 @@ wget -O /etc/init.d/resize2fs_once https://raw.githubusercontent.com/RPi-Distro/
 chmod +x /etc/init.d/resize2fs_once
 systemctl enable resize2fs_once
 
-# Make the init script executable and update them to run at startup
-chmod +x /etc/init.d/provision.sh
-update-rc.d provision.sh defaults
+# Run provision script on first boot
+sed -i -e '$i \sudo bash -c '\''/usr/bin/bash /home/pi/provision.sh > /home/pi/provision.log 2>&1'\'' &\n' "/etc/rc.local"
+
+# Make the provision script executable
+chmod +x /home/pi/provision.sh