os: use arm64 image

ansible/group_vars/all/ansible.yml

@@ -0,0 +1 @@
+ansible_python_interpreter: auto

ansible/host_vars/diabolo.local/main.yml

@@ -0,0 +1 @@
+arch: arm64

ansible/roles/base/tasks/main.yml

@@ -33,7 +33,7 @@
     - git
     - python3
     - python3-pip
-    - python-apt
+    - python3-apt
     state: present
     update_cache: yes
 

ansible/roles/base/templates/config.txt

@@ -61,12 +61,13 @@ dtparam=audio=on
 
 [pi4]
 # Enable DRM VC4 V3D driver on top of the dispmanx display stack
-dtoverlay=vc4-fkms-v3d
+dtoverlay=vc4-kms-v3d
+arm_64bit=1
 max_framebuffers=2
-dtoverlay=uart2
+dtoverlay=uart3
 
 [all]
-#dtoverlay=vc4-fkms-v3d
+#dtoverlay=vc4-kms-v3d
 # Disable bluetooth in order to enable serial TTL
 dtoverlay=pi3-disable-bt
 
@@ -74,3 +75,5 @@ dtoverlay=pi3-disable-bt
 # Enable camera
 start_x=1
 gpu_mem=256
+
+dtoverlay=w1-gpio

ansible/roles/docker/tasks/docker.yml

@@ -14,7 +14,7 @@
 - name: Install docker-ce
   apt:
     name:
-    - python-pip
+    - python3-pip
     - docker-ce
     - xfsprogs
     state: present

ansible/roles/rabbitmq/tasks/main.yml

@@ -1,13 +1,16 @@
 ---
 - name: Install ansible dependencies
   apt:
-    name: "python-requests"
+    name: "python3-requests"
     state: present
 
 - name: Install rabbitmq package
   apt:
     name: rabbitmq-server
     state: present
+  with_items:
+    - rabbitmq-server
+    - python3-requests
 
 - name: Enables rabbitmq plugins
   rabbitmq_plugin:

bootstrap/build_sdcard.sh

@@ -13,12 +13,14 @@ WIFI_SECRET_FILE=".secret"
 # For debug
 ADD_TTL_SUPPORT_FOR_DEBUG=1
 
+IMAGE_BASE=https://downloads.raspberrypi.org/raspios_lite_arm64_latest
+
 ########### End Configuration ############
 mkdir -p build
 
 if [ ! -f build/raspbian.zip ]
 then
-    wget -O build/raspbian.zip https://downloads.raspberrypi.org/raspbian_lite_latest
+    wget -O build/raspbian.zip ${IMAGE_BASE}
     cd build
     unzip raspbian.zip
     cd ..
@@ -46,6 +48,11 @@ then
     echo "dtoverlay=pi3-disable-bt" | sudo tee -a build/mnt/config.txt > /dev/null
 fi
 
+echo "Copy wifi configuration"
+source ${WIFI_SECRET_FILE}
+eval "echo \"$(cat wpa_supplicant.conf)\"" | sudo tee build/mnt/wpa_supplicant.conf > /dev/null
+sudo chmod 600 build/mnt/wpa_supplicant.conf
+
 echo "Umount boot partition"
 sudo umount build/mnt
 
@@ -66,10 +73,6 @@ sudo cp ../ansible/roles/base/files/authorized_keys build/mnt/home/pi/.ssh/
 sudo chmod 600 build/mnt/home/pi/.ssh/authorized_keys
 sudo chown -R 1000:1000 build/mnt/home/pi
 
-echo "Copy wifi configuration"
-source ${WIFI_SECRET_FILE}
-eval "echo \"$(cat wpa_supplicant.conf)\"" | sudo tee build/mnt/etc/wpa_supplicant/wpa_supplicant.conf > /dev/null
-sudo chmod 600 build/mnt/etc/wpa_supplicant/wpa_supplicant.conf
 
 
 echo "Umount sdcard"