ansible/group_vars/all/rabbitmq_credentials.yaml

@@ -0,0 +1,2 @@
+rabbitmq_user: satanas
+rabbitmq_password: satanas

ansible/hosts

@@ -1,5 +1,9 @@
 [car]
+satanas.local ansible_user=pi become=yes  become_user=root
 diabolo.local ansible_user=pi become=yes  become_user=root
 
 [microservice]
 diabolo.local
+
+[donkey]
+satanas.local

ansible/roles/base/templates/config.txt

@@ -93,4 +93,3 @@ dtoverlay=pi3-disable-bt
 gpu_mem=256
 
 dtoverlay=w1-gpio
-enable_uart=1

ansible/roles/base/templates/locale.gen

@@ -481,24 +481,3 @@ fr_FR.UTF-8 UTF-8
 # zh_TW.UTF-8 UTF-8
 # zu_ZA ISO-8859-1
 # zu_ZA.UTF-8 UTF-8
-# agr_PE UTF-8
-# az_IR UTF-8
-# bho_NP UTF-8
-# bi_VU UTF-8
-# ca_ES@valencia UTF-8
-# dsb_DE UTF-8
-# el_GR@euro ISO-8859-7
-# en_SC.UTF-8 UTF-8
-# hif_FJ UTF-8
-# kab_DZ UTF-8
-# mai_NP UTF-8
-# mfe_MU UTF-8
-# miq_NI UTF-8
-# mjw_IN UTF-8
-# mnw_MM UTF-8
-# sah_RU UTF-8
-# shn_MM UTF-8
-# sm_WS UTF-8
-# to_TO UTF-8
-# tpi_PG UTF-8
-# yuw_PG UTF-8

ansible/roles/docker/tasks/docker.yml

@@ -0,0 +1,35 @@
+- name: Add apt key
+  apt_key:
+    url:  https://download.docker.com/linux/debian/gpg
+
+- name: Add docker-ce repository
+  apt_repository:
+    repo: deb [arch={{ arch | default('armhf') }}] https://download.docker.com/linux/debian {{ ansible_distribution_release }} stable
+    state: present
+    filename: 'docker'
+
+
+- meta: flush_handlers
+
+- name: Install docker-ce
+  apt:
+    name:
+    - python3-pip
+    - docker-ce
+    - xfsprogs
+    state: present
+
+- name: Set groups to pi user
+  user:
+    name: pi
+    groups: docker
+
+- meta: flush_handlers
+- name: Install ansible tool docker and docker-compose
+  pip:
+    name:
+    - docker-compose
+    executable: pip3
+
+
+

ansible/roles/docker/tasks/main.yml

@@ -0,0 +1,4 @@
+---
+
+- include_tasks: docker.yml
+

ansible/roles/donkey/defaults/main.yml

@@ -0,0 +1,13 @@
+---
+
+donkey_username: pi
+donkey_groupname: pi
+donkey_home_dir: /home/{{ donkey_username }}
+
+donkey_git_repo: https://github.com/cyrilix/donkey.git
+donkey_git_branch: master
+
+donkey_sources: "{{ donkey_home_dir }}/donkeycar"
+donkey_virtualenv_dir: "{{ donkey_home_dir }}/venv"
+
+donkey_data_dir: "{{ donkey_home_dir }}/data"

ansible/roles/donkey/tasks/data.yml

@@ -0,0 +1,16 @@
+---
+
+- name: Make data directory
+  file:
+    path: "{{ donkey_data_dir }}"
+    owner: "{{ donkey_username }}"
+    group: "{{ donkey_groupname }}"
+    state: directory
+
+- name: Make tmpfs
+  mount:
+    path: "{{ donkey_data_dir }}"
+    src: tmpfs
+    fstype: tmpfs
+    opts: defaults
+    state: mounted

ansible/roles/donkey/tasks/main.yml

@@ -0,0 +1,62 @@
+---
+
+- include_tasks: data.yml
+
+- name: Install dependencies
+  apt:
+    name:
+    - python3-setuptools-git
+    - virtualenv
+    - libopenjp2-7
+    - libtiff5
+    - libblas3
+    - liblapack3
+    - libatlas3-base
+    - libjpeg-dev
+    - libilmbase12
+    - libopenexr22
+    - libgstreamer1.0-0
+    - libavcodec57
+    - libavformat57
+    - libswscale4
+    - libgtk-3-0
+    - i2c-tools
+    - read-edid
+    - libsdl1.2debian
+    - libjasper1
+    - libqtgui4
+    - libqt4-test
+    - python-h5py
+    state: present
+
+- name: Fetch git repository
+  become_user: "{{ donkey_username }}"
+  git:
+    repo: "{{ donkey_git_repo }}"
+    dest: "{{ donkey_sources }}"
+    version: "{{ donkey_git_branch }}"
+    ssh_opts: "-o StrictHostKeyChecking=no"
+
+- name: Install donkey
+  become_user: "{{ donkey_username }}"
+  pip:
+    name: "{{ donkey_sources }}"
+    virtualenv_python: python3
+    virtualenv: "{{ donkey_virtualenv_dir }}"
+    editable: yes
+
+
+#- name: Install dependencies
+#  become_user: "{{ donkey_username }}"
+#  pip:
+#    requirements: "{{ donkey_sources }}/requirements-pi.txt"
+#    virtualenv: "{{ donkey_virtualenv_dir }}"
+#    virtualenv_python: python3
+
+- name: Load virtualenv at connection
+  template:
+    src: bash_custom
+    dest: "{{ donkey_home_dir }}/.bash_custom"
+    owner: "{{ donkey_username }}"
+    group: "{{ donkey_groupname }}"
+    mode: 0644

ansible/roles/donkey/templates/bash_custom

@@ -0,0 +1,2 @@
+# Activate virtualenv
+source {{ donkey_virtualenv_dir }}/bin/activate

ansible/roles/k3s/defaults/main.yml

@@ -1,3 +1,3 @@
 ---
-k3s_version: v1.25.3%2Bk3s1
+k3s_version: v1.22.5%2Bk3s1
 k3s_url: https://github.com/k3s-io/k3s/releases/download/{{ k3s_version }}/k3s-{{ arch | default('armhf') }}

ansible/roles/k3s/templates/k3s.service.j2

@@ -26,4 +26,4 @@ RestartSec=5s
 ExecStartPre=/bin/sh -xc '! /usr/bin/systemctl is-enabled --quiet nm-cloud-setup.service'
 ExecStartPre=-/sbin/modprobe br_netfilter
 ExecStartPre=-/sbin/modprobe overlay
-ExecStart=/usr/local/bin/k3s server --disable traefik --disable-helm-controller
+ExecStart=/usr/local/bin/k3s server

ansible/roles/python/defaults/main.yml

@@ -0,0 +1,4 @@
+---
+
+version: 3.6.6
+threads: 4

ansible/roles/python/tasks/main.yml

@@ -0,0 +1,52 @@
+---
+
+- name: "Install python {{version}} runtime & build dependencies"
+  become: yes
+  apt: name={{item}}
+  with_items:
+    - build-essential
+    - tk-dev
+    - libncurses5-dev
+    - libncursesw5-dev
+    - libreadline6-dev
+    - libdb5.3-dev
+    - libgdbm-dev
+    - libsqlite3-dev
+    - libssl-dev
+    - libbz2-dev
+    - libexpat1-dev
+    - liblzma-dev
+    - libffi-dev
+    - uuid-dev
+    - zlib1g-dev
+
+- name: "Download python{{version}}"
+  get_url:
+    url: "https://www.python.org/ftp/python/{{version}}/Python-{{version}}.tar.xz"
+    dest: "/tmp/Python-{{version}}.tar.xz"
+
+- name: "Unarchive python{{version}}"
+  unarchive:
+    src: "/tmp/Python-{{version}}.tar.xz"
+    dest: "/tmp/"
+    copy: no
+    creates: "/tmp/Python-{{version}}"
+
+- name: "configure python{{version}} build"
+  command: ./configure --prefix=/opt/python-{{version}} --enable-optimizations
+  args:
+    chdir: "/tmp/Python-{{version}}"
+    creates: "/tmp/Python-{{version}}/Makefile"
+
+- name: "build python{{version}}"
+  # not using make module to be able to use -j and creates option to fully skip step
+  command: make -j{{threads}}
+  args:
+    chdir: "/tmp/Python-{{version}}"
+    creates: "/tmp/Python-{{version}}/python"
+
+- name: "install python{{version}}"
+  become: yes
+  make:
+    chdir: "/tmp/Python-{{version}}"
+    target: altinstall

ansible/roles/rabbitmq/handlers/main.yml

@@ -0,0 +1,11 @@
+---
+- name: expand filesystem
+  shell: resize2fs /dev/mmcblk0p2
+  notify:
+    - reboot
+
+- name: restart rabbitmq
+  service:
+    name: rabbitmq-server
+    start: restarted
+

ansible/roles/rabbitmq/tasks/main.yml

@@ -0,0 +1,35 @@
+---
+- name: Install ansible dependencies
+  apt:
+    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:
+    names: rabbitmq_management,rabbitmq_mqtt
+    state: enabled
+
+- name: Add rabbitmq user
+  rabbitmq_user:
+    user: "{{ rabbitmq_user }}"
+    password: "{{ rabbitmq_password }}"
+    vhost: /
+    configure_priv: .*
+    read_priv: .*
+    write_priv: .*
+    tags: administrator
+    state: present
+
+- name: Create exchange
+  rabbitmq_exchange:
+    name: car
+    type: topic
+    vhost: "/"

ansible/site.yml

@@ -8,5 +8,13 @@
 - hosts: microservice
   become: yes
   roles:
+    - { role: rabbitmq, tags: [rabbitmq] }
     - { role: k3s, tags: [k3s] }
     - { role: microservices, tags: [microservices, ms] }
+
+
+- hosts: donkey
+  become: yes
+  roles:
+    - { role: python, tags: [python]}
+    - { role: donkey, tags: [donkey] }