From 96ac8de14213e5acfb3de37607ff516e3af3f16f Mon Sep 17 00:00:00 2001
From: yuri <yuri@nekover.se>
Date: Sun, 18 Dec 2022 04:36:53 +0100
Subject: [PATCH] Add playbook and roles for Audio Pi

---
 playbooks/deploy_audio_pi.yml                 |   8 +
 .../audio/shairport-sync/shairport-sync.conf  |  12 +
 .../meta/argument_specs.yml                   |   4 +-
 .../roles/add_apt_repository/tasks/main.yml   |   2 +
 .../bluetooth_audio_sink/files/override.conf  |   3 +
 .../files/speaker-agent.service               |   8 +
 .../bluetooth_audio_sink/handlers/main.yml    |  14 ++
 .../meta/argument_specs.yml                   |   8 +
 .../roles/bluetooth_audio_sink/meta/main.yml  |   8 +
 .../roles/bluetooth_audio_sink/tasks/main.yml | 142 ++++++++++++
 .../templates/machine-info.j2                 |   1 +
 .../templates/main.conf.j2                    | 211 ++++++++++++++++++
 playbooks/roles/hifiberry/handlers/main.yml   |   3 +
 .../roles/hifiberry/meta/argument_specs.yml   |  17 ++
 playbooks/roles/hifiberry/meta/main.yml       |   9 +
 playbooks/roles/hifiberry/tasks/main.yml      |  18 ++
 .../roles/raspberry_pi_check/tasks/main.yml   |  12 +
 .../roles/shairport_sync/handlers/main.yml    |   5 +
 .../shairport_sync/meta/argument_specs.yml    |   8 +
 playbooks/roles/shairport_sync/meta/main.yml  |   8 +
 playbooks/roles/shairport_sync/tasks/main.yml |  17 ++
 21 files changed, 516 insertions(+), 2 deletions(-)
 create mode 100644 playbooks/deploy_audio_pi.yml
 create mode 100644 playbooks/files/configs/audio/shairport-sync/shairport-sync.conf
 create mode 100644 playbooks/roles/bluetooth_audio_sink/files/override.conf
 create mode 100644 playbooks/roles/bluetooth_audio_sink/files/speaker-agent.service
 create mode 100644 playbooks/roles/bluetooth_audio_sink/handlers/main.yml
 create mode 100644 playbooks/roles/bluetooth_audio_sink/meta/argument_specs.yml
 create mode 100644 playbooks/roles/bluetooth_audio_sink/meta/main.yml
 create mode 100644 playbooks/roles/bluetooth_audio_sink/tasks/main.yml
 create mode 100644 playbooks/roles/bluetooth_audio_sink/templates/machine-info.j2
 create mode 100644 playbooks/roles/bluetooth_audio_sink/templates/main.conf.j2
 create mode 100644 playbooks/roles/hifiberry/handlers/main.yml
 create mode 100644 playbooks/roles/hifiberry/meta/argument_specs.yml
 create mode 100644 playbooks/roles/hifiberry/meta/main.yml
 create mode 100644 playbooks/roles/hifiberry/tasks/main.yml
 create mode 100644 playbooks/roles/raspberry_pi_check/tasks/main.yml
 create mode 100644 playbooks/roles/shairport_sync/handlers/main.yml
 create mode 100644 playbooks/roles/shairport_sync/meta/argument_specs.yml
 create mode 100644 playbooks/roles/shairport_sync/meta/main.yml
 create mode 100644 playbooks/roles/shairport_sync/tasks/main.yml

diff --git a/playbooks/deploy_audio_pi.yml b/playbooks/deploy_audio_pi.yml
new file mode 100644
index 0000000..4d6e22d
--- /dev/null
+++ b/playbooks/deploy_audio_pi.yml
@@ -0,0 +1,8 @@
+---
+- name: Configure audio.z9 as a bluetooth audio sink and AirPlay server
+  become: true
+  hosts: audio
+  roles:
+    - hifiberry
+    - bluetooth_audio_sink
+    - shairport_sync
diff --git a/playbooks/files/configs/audio/shairport-sync/shairport-sync.conf b/playbooks/files/configs/audio/shairport-sync/shairport-sync.conf
new file mode 100644
index 0000000..83cb38a
--- /dev/null
+++ b/playbooks/files/configs/audio/shairport-sync/shairport-sync.conf
@@ -0,0 +1,12 @@
+general =
+{
+    name = "Audio Pi";
+    port = 5000;
+    udp_port_base = 6001;
+    udp_port_range = 10;
+    interpolation = "soxr";
+    output_backend = "alsa";
+    mdns_backend = "avahi";
+    volume_range_db = 40;
+    volume_max_db = -18.0;
+};
diff --git a/playbooks/roles/add_apt_repository/meta/argument_specs.yml b/playbooks/roles/add_apt_repository/meta/argument_specs.yml
index 06d1d49..b728e7c 100644
--- a/playbooks/roles/add_apt_repository/meta/argument_specs.yml
+++ b/playbooks/roles/add_apt_repository/meta/argument_specs.yml
@@ -9,11 +9,11 @@ argument_specs:
         type: bool
       add_apt_repository__keyring_url:
         description: URL to the repository's keyring
-        required: true
+        required: false
         type: str
       add_apt_repository__keyring_path:
         description: Path where to store the keyring
-        required: true
+        required: false
         type: str
       add_apt_repository__repo:
         description: The apt source line
diff --git a/playbooks/roles/add_apt_repository/tasks/main.yml b/playbooks/roles/add_apt_repository/tasks/main.yml
index be697cf..abd2e46 100644
--- a/playbooks/roles/add_apt_repository/tasks/main.yml
+++ b/playbooks/roles/add_apt_repository/tasks/main.yml
@@ -13,6 +13,7 @@
     name: apt-transport-https
   when: add_apt_repository__https_repo
 - name: Add repository signing key to keychain
+  when: add_apt_repository__keyring_url is defined and add_apt_repository__keyring_path is defined
   ansible.builtin.apt_key:
     url: "{{ add_apt_repository__keyring_url }}"
     keyring: "{{ add_apt_repository__keyring_path }}"
@@ -21,3 +22,4 @@
   ansible.builtin.apt_repository:
     repo: "{{ add_apt_repository__repo }}"
     filename: "{{ add_apt_repository__filename }}"
+    update_cache: true
diff --git a/playbooks/roles/bluetooth_audio_sink/files/override.conf b/playbooks/roles/bluetooth_audio_sink/files/override.conf
new file mode 100644
index 0000000..de07b82
--- /dev/null
+++ b/playbooks/roles/bluetooth_audio_sink/files/override.conf
@@ -0,0 +1,3 @@
+[Service]
+ExecStart=
+ExecStart=-/sbin/agetty --autologin audiosink --noclear %I 38400 linux
diff --git a/playbooks/roles/bluetooth_audio_sink/files/speaker-agent.service b/playbooks/roles/bluetooth_audio_sink/files/speaker-agent.service
new file mode 100644
index 0000000..e665f19
--- /dev/null
+++ b/playbooks/roles/bluetooth_audio_sink/files/speaker-agent.service
@@ -0,0 +1,8 @@
+[Unit]
+Description=Bluetooth speaker agent
+
+[Service]
+ExecStart=python3 /opt/speaker-agent/speaker-agent.py
+
+[Install]
+WantedBy=default.target
diff --git a/playbooks/roles/bluetooth_audio_sink/handlers/main.yml b/playbooks/roles/bluetooth_audio_sink/handlers/main.yml
new file mode 100644
index 0000000..5b734ad
--- /dev/null
+++ b/playbooks/roles/bluetooth_audio_sink/handlers/main.yml
@@ -0,0 +1,14 @@
+---
+- name: Restart bluetooth service
+  ansible.builtin.systemd:
+    service: bluetooth.service
+    state: restarted
+- name: Restart speaker-agent service
+  become_user: audiosink
+  ansible.builtin.systemd:
+    service: speaker-agent.service
+    state: restarted
+    scope: user
+    daemon_reload: true
+- name: Reboot host
+  ansible.builtin.reboot:
diff --git a/playbooks/roles/bluetooth_audio_sink/meta/argument_specs.yml b/playbooks/roles/bluetooth_audio_sink/meta/argument_specs.yml
new file mode 100644
index 0000000..3b66203
--- /dev/null
+++ b/playbooks/roles/bluetooth_audio_sink/meta/argument_specs.yml
@@ -0,0 +1,8 @@
+---
+argument_specs:
+  main:
+    options:
+      bluetooth_audio_sink__name:
+        description: Name the bluetooth device should have
+        type: str
+        required: true
diff --git a/playbooks/roles/bluetooth_audio_sink/meta/main.yml b/playbooks/roles/bluetooth_audio_sink/meta/main.yml
new file mode 100644
index 0000000..2c3bd99
--- /dev/null
+++ b/playbooks/roles/bluetooth_audio_sink/meta/main.yml
@@ -0,0 +1,8 @@
+---
+dependencies:
+  - role: distribution_check
+    vars:
+      distribution_check__supported_distributions:
+        - name: Debian
+          versions:
+            - "11"
diff --git a/playbooks/roles/bluetooth_audio_sink/tasks/main.yml b/playbooks/roles/bluetooth_audio_sink/tasks/main.yml
new file mode 100644
index 0000000..e0b4573
--- /dev/null
+++ b/playbooks/roles/bluetooth_audio_sink/tasks/main.yml
@@ -0,0 +1,142 @@
+---
+- name: Ensure acl is installed
+  ansible.builtin.apt:
+    name: acl
+- name: Ensure machine-info file is deployed
+  ansible.builtin.template:
+    src: machine-info.j2
+    dest: /etc/machine-info
+    mode: 0644
+    owner: root
+    group: root
+  notify: Restart bluetooth service
+- name: Ensure bluetooth config is deployed
+  ansible.builtin.template:
+    src: main.conf.j2
+    dest: /etc/bluetooth/main.conf
+    mode: 0644
+    owner: root
+    group: root
+  notify: Restart bluetooth service
+- name: Ensure bluetooth service is enabled and started
+  ansible.builtin.systemd:
+    service: bluetooth.service
+    state: started
+    enabled: true
+- name: Ensure audiosink user exists
+  ansible.builtin.user:
+    name: audiosink
+    groups:
+      - audio
+- name: Ensure user services are started without needing to login
+  ansible.builtin.command:
+    cmd: loginctl enable-linger audiosink
+  changed_when: false
+- name: Detect if on Raspberry Pi # noqa ignore-errors
+  ansible.builtin.include_role:
+    name: raspberry_pi_check
+  ignore_errors: true
+- name: Ensure debian archive keyring is installed # noqa no-handler
+  when: raspberry_pi_check__cpuinfo.found
+  ansible.builtin.apt:
+    deb: https://ftp.debian.org/debian/pool/main/d/debian-archive-keyring/debian-archive-keyring_2021.1.1_all.deb
+- name: Ensure debian backports repository is enabled
+  ansible.builtin.include_role:
+    name: add_apt_repository
+  vars:
+    add_apt_repository__https_repo: false
+    add_apt_repository__repo: "deb http://deb.debian.org/debian {{ ansible_facts.lsb.codename }}-backports main contrib non-free"
+    add_apt_repository__filename: "{{ ansible_facts.lsb.codename }}-backports.list"
+- name: Ensure pipewire, wireplumber and libspa-0.2-bluetooth are installed
+  ansible.builtin.apt:
+    name:
+      - pipewire
+      - wireplumber
+      - libspa-0.2-bluetooth
+    default_release: "{{ ansible_facts.lsb.codename }}-backports"
+- name: Ensure pipewire user service is enabled and started
+  become_user: audiosink
+  ansible.builtin.systemd:
+    name: pipewire.service
+    state: started
+    enabled: true
+    scope: user
+- name: Ensure pipewire-pulse user service is enabled and started
+  become_user: audiosink
+  ansible.builtin.systemd:
+    name: pipewire-pulse.service
+    state: started
+    enabled: true
+    scope: user
+- name: Ensure wireplumber user service is enabled and started
+  become_user: audiosink
+  ansible.builtin.systemd:
+    name: wireplumber.service
+    state: started
+    enabled: true
+    scope: user
+- name: Ensure speaker-agent dependencies are installed
+  ansible.builtin.apt:
+    name:
+      - git
+      - python3-dbus
+- name: Ensure speaker-agent repository is cloned
+  ansible.builtin.git:
+    repo: https://github.com/fdanis-oss/pw_wp_bluetooth_rpi_speaker.git
+    dest: /opt/speaker-agent
+    version: 9a939a23865ea020816017e06fd2290f301c35f9
+- name: Ensure .config directory exists
+  become_user: audiosink
+  ansible.builtin.file:
+    path: /home/audiosink/.config
+    state: directory
+    mode: 0700
+    owner: audiosink
+    group: audiosink
+- name: Ensure .config/systemd directory exists
+  become_user: audiosink
+  ansible.builtin.file:
+    path: /home/audiosink/.config/systemd
+    state: directory
+    mode: 0755
+    owner: audiosink
+    group: audiosink
+- name: Ensure .config/systemd/user directory exists
+  become_user: audiosink
+  ansible.builtin.file:
+    path: /home/audiosink/.config/systemd/user
+    state: directory
+    mode: 0755
+    owner: audiosink
+    group: audiosink
+- name: Ensure speaker-agent service file is deployed
+  become_user: audiosink
+  ansible.builtin.copy:
+    src: speaker-agent.service
+    dest: /home/audiosink/.config/systemd/user/speaker-agent.service
+    mode: 0644
+    owner: audiosink
+    group: audiosink
+  notify: Restart speaker-agent service
+- name: Ensure speaker-agent service is enabled and started
+  become_user: audiosink
+  ansible.builtin.systemd:
+    name: speaker-agent.service
+    state: started
+    enabled: true
+    scope: user
+# This part is janky, but I don't know how to make the bluetooth service, wireplumber and pipewire
+# work with each other without being logged in.
+- name: Ensure getty@tty1 override file is deployed
+  ansible.builtin.copy:
+    src: override.conf
+    dest: /etc/systemd/system/getty@tty1.service.d/override.conf
+    mode: 0644
+    owner: root
+    group: root
+  notify: Reboot host
+- name: Ensure autologin for audiosink user is enabled
+  ansible.builtin.systemd:
+    service: getty@tty1.service
+    enabled: true
+  notify: Reboot host
diff --git a/playbooks/roles/bluetooth_audio_sink/templates/machine-info.j2 b/playbooks/roles/bluetooth_audio_sink/templates/machine-info.j2
new file mode 100644
index 0000000..88ebdfa
--- /dev/null
+++ b/playbooks/roles/bluetooth_audio_sink/templates/machine-info.j2
@@ -0,0 +1 @@
+PRETTY_HOSTNAME=Audio Pi
diff --git a/playbooks/roles/bluetooth_audio_sink/templates/main.conf.j2 b/playbooks/roles/bluetooth_audio_sink/templates/main.conf.j2
new file mode 100644
index 0000000..0afe8d0
--- /dev/null
+++ b/playbooks/roles/bluetooth_audio_sink/templates/main.conf.j2
@@ -0,0 +1,211 @@
+[General]
+
+# Defaults to 'BlueZ X.YZ', if Name is not set here and plugin 'hostname' is not loaded.
+# The plugin 'hostname' is loaded by default and overides the Name set here so
+# consider modifying /etc/machine-info with variable PRETTY_HOSTNAME=<NewName> instead.
+Name = {{ bluetooth_audio_sink__name }}
+
+# Default device class. Only the major and minor device class bits are
+# considered. Defaults to '0x000000'.
+Class = 0x200414 # Audio (Major Service Class), Audio/Video (Major Device Class), Loudspeaker (Minor Device Class)
+
+# How long to stay in discoverable mode before going back to non-discoverable
+# The value is in seconds. Default is 180, i.e. 3 minutes.
+# 0 = disable timer, i.e. stay discoverable forever
+#DiscoverableTimeout = 0
+DiscoverableTimeout = 0
+
+# Always allow pairing even if there are no agent registered
+# Possible values: true, false
+# Default: false
+#AlwaysPairable = false
+AlwaysPairable = true
+
+# How long to stay in pairable mode before going back to non-discoverable
+# The value is in seconds. Default is 0.
+# 0 = disable timer, i.e. stay pairable forever
+#PairableTimeout = 0
+PairableTimeout = 0
+
+# Use vendor id source (assigner), vendor, product and version information for
+# DID profile support. The values are separated by ":" and assigner, VID, PID
+# and version.
+# Possible vendor id source values: bluetooth, usb (defaults to usb)
+#DeviceID = bluetooth:1234:5678:abcd
+
+# Do reverse service discovery for previously unknown devices that connect to
+# us. For BR/EDR this option is really only needed for qualification since the
+# BITE tester doesn't like us doing reverse SDP for some test cases, for LE
+# this disables the GATT client functionally so it can be used in system which
+# can only operate as peripheral.
+# Defaults to 'true'.
+#ReverseServiceDiscovery = true
+
+# Enable name resolving after inquiry. Set it to 'false' if you don't need
+# remote devices name and want shorter discovery cycle. Defaults to 'true'.
+#NameResolving = true
+
+# Enable runtime persistency of debug link keys. Default is false which
+# makes debug link keys valid only for the duration of the connection
+# that they were created for.
+#DebugKeys = false
+
+# Restricts all controllers to the specified transport. Default value
+# is "dual", i.e. both BR/EDR and LE enabled (when supported by the HW).
+# Possible values: "dual", "bredr", "le"
+#ControllerMode = dual
+
+# Enables Multi Profile Specification support. This allows to specify if
+# system supports only Multiple Profiles Single Device (MPSD) configuration
+# or both Multiple Profiles Single Device (MPSD) and Multiple Profiles Multiple
+# Devices (MPMD) configurations.
+# Possible values: "off", "single", "multiple"
+#MultiProfile = off
+
+# Permanently enables the Fast Connectable setting for adapters that
+# support it. When enabled other devices can connect faster to us,
+# however the tradeoff is increased power consumptions. This feature
+# will fully work only on kernel version 4.1 and newer. Defaults to
+# 'false'.
+#FastConnectable = false
+
+# Default privacy setting.
+# Enables use of private address.
+# Possible values: "off", "device", "network"
+# "network" option not supported currently
+# Defaults to "off"
+# Privacy = off
+
+# Specify the policy to the JUST-WORKS repairing initiated by peer
+# Possible values: "never", "confirm", "always"
+# Defaults to "never"
+#JustWorksRepairing = never
+JustWorksRepairing = always
+
+# How long to keep temporary devices around
+# The value is in seconds. Default is 30.
+# 0 = disable timer, i.e. never keep temporary devices
+#TemporaryTimeout = 30
+
+# Enables the device to issue an SDP request to update known services when
+# profile is connected. Defaults to true.
+#RefreshDiscovery = true
+
+Enable=Source,Sink,Media
+
+[Controller]
+# The following values are used to load default adapter parameters.  BlueZ loads
+# the values into the kernel before the adapter is powered if the kernel
+# supports the MGMT_LOAD_DEFAULT_PARAMETERS command. If a value isn't provided,
+# the kernel will be initialized to it's default value.  The actual value will
+# vary based on the kernel version and thus aren't provided here.
+# The Bluetooth Core Specification should be consulted for the meaning and valid
+# domain of each of these values.
+
+# BR/EDR Page scan activity configuration
+#BRPageScanType=
+#BRPageScanInterval=
+#BRPageScanWindow=
+
+# BR/EDR Inquiry scan activity configuration
+#BRInquiryScanType=
+#BRInquiryScanInterval=
+#BRInquiryScanWindow=
+
+# BR/EDR Link supervision timeout
+#BRLinkSupervisionTimeout=
+
+# BR/EDR Page Timeout
+#BRPageTimeout=
+
+# BR/EDR Sniff Intervals
+#BRMinSniffInterval=
+#BRMaxSniffInterval=
+
+# LE advertisement interval (used for legacy advertisement interface only)
+#LEMinAdvertisementInterval=
+#LEMaxAdvertisementInterval=
+#LEMultiAdvertisementRotationInterval=
+
+# LE scanning parameters used for passive scanning supporting auto connect
+# scenarios
+#LEScanIntervalAutoConnect=
+#LEScanWindowAutoConnect=
+
+# LE scanning parameters used for passive scanning supporting wake from suspend
+# scenarios
+#LEScanIntervalSuspend=
+#LEScanWindowSuspend=
+
+# LE scanning parameters used for active scanning supporting discovery
+# proceedure
+#LEScanIntervalDiscovery=
+#LEScanWindowDiscovery=
+
+# LE scanning parameters used for passive scanning supporting the advertisement
+# monitor Apis
+#LEScanIntervalAdvMonitor=
+#LEScanWindowAdvMonitor=
+
+# LE scanning parameters used for connection establishment.
+#LEScanIntervalConnect=
+#LEScanWindowConnect=
+
+# LE default connection parameters.  These values are superceeded by any
+# specific values provided via the Load Connection Parameters interface
+#LEMinConnectionInterval=
+#LEMaxConnectionInterval=
+#LEConnectionLatency=
+#LEConnectionSupervisionTimeout=
+#LEAutoconnecttimeout=
+
+[GATT]
+# GATT attribute cache.
+# Possible values:
+# always: Always cache attributes even for devices not paired, this is
+# recommended as it is best for interoperability, with more consistent
+# reconnection times and enables proper tracking of notifications for all
+# devices.
+# yes: Only cache attributes of paired devices.
+# no: Never cache attributes
+# Default: always
+#Cache = always
+
+# Minimum required Encryption Key Size for accessing secured characteristics.
+# Possible values: 0 and 7-16. 0 means don't care.
+# Defaults to 0
+#KeySize = 0
+
+# Exchange MTU size.
+# Possible values: 23-517
+# Defaults to 517
+#ExchangeMTU = 517
+
+# Number of ATT channels
+# Possible values: 1-5 (1 disables EATT)
+# Default to 3
+#Channels = 3
+
+[Policy]
+#
+# The ReconnectUUIDs defines the set of remote services that should try
+# to be reconnected to in case of a link loss (link supervision
+# timeout). The policy plugin should contain a sane set of values by
+# default, but this list can be overridden here. By setting the list to
+# empty the reconnection feature gets disabled.
+#ReconnectUUIDs=00001112-0000-1000-8000-00805f9b34fb,0000111f-0000-1000-8000-00805f9b34fb,0000110a-0000-1000-8000-00805f9b34fb
+
+# ReconnectAttempts define the number of attempts to reconnect after a link
+# lost. Setting the value to 0 disables reconnecting feature.
+#ReconnectAttempts=7
+
+# ReconnectIntervals define the set of intervals in seconds to use in between
+# attempts.
+# If the number of attempts defined in ReconnectAttempts is bigger than the
+# set of intervals the last interval is repeated until the last attempt.
+#ReconnectIntervals=1,2,4,8,16,32,64
+
+# AutoEnable defines option to enable all controllers when they are found.
+# This includes adapters present on start as well as adapters that are plugged
+# in later on. Defaults to 'false'.
+AutoEnable=true
diff --git a/playbooks/roles/hifiberry/handlers/main.yml b/playbooks/roles/hifiberry/handlers/main.yml
new file mode 100644
index 0000000..427a90a
--- /dev/null
+++ b/playbooks/roles/hifiberry/handlers/main.yml
@@ -0,0 +1,3 @@
+---
+- name: Restart system
+  ansible.builtin.reboot:
diff --git a/playbooks/roles/hifiberry/meta/argument_specs.yml b/playbooks/roles/hifiberry/meta/argument_specs.yml
new file mode 100644
index 0000000..5972bd6
--- /dev/null
+++ b/playbooks/roles/hifiberry/meta/argument_specs.yml
@@ -0,0 +1,17 @@
+---
+argument_specs:
+  main:
+    options:
+      hifiberry__device:
+        description: Which HiFiBerry board to enable
+        type: str
+        choices:
+          - hifiberry-dac
+          - hifiberry-dacplus
+          - hifiberry-dacplushd
+          - hifiberry-dacplusadc
+          - hifiberry-dacplusadcpro
+          - hifiberry-digi
+          - hifiberry-digi-pro
+          - hifiberry-amp
+        required: true
diff --git a/playbooks/roles/hifiberry/meta/main.yml b/playbooks/roles/hifiberry/meta/main.yml
new file mode 100644
index 0000000..6995b78
--- /dev/null
+++ b/playbooks/roles/hifiberry/meta/main.yml
@@ -0,0 +1,9 @@
+---
+dependencies:
+  - role: distribution_check
+    vars:
+      distribution_check__supported_distributions:
+        - name: Debian
+          versions:
+            - "11"
+  - role: raspberry_pi_check
diff --git a/playbooks/roles/hifiberry/tasks/main.yml b/playbooks/roles/hifiberry/tasks/main.yml
new file mode 100644
index 0000000..42128a4
--- /dev/null
+++ b/playbooks/roles/hifiberry/tasks/main.yml
@@ -0,0 +1,18 @@
+---
+- name: Remove dtparam=audio=on
+  ansible.builtin.lineinfile:
+    line: dtparam=audio=on
+    dest: /boot/config.txt
+    state: absent
+  notify: Restart system
+- name: Set audio=off for dtoverlay=vc4-kms-v3d
+  ansible.builtin.lineinfile:
+    regexp: ^dtoverlay=vc4-kms-v3d
+    line: dtoverlay=vc4-kms-v3d,audio=off
+    dest: /boot/config.txt
+  notify: Restart system
+- name: Add hifiberry dtoverlay
+  ansible.builtin.lineinfile:
+    line: "dtoverlay={{ hifiberry__device }}"
+    dest: /boot/config.txt
+  notify: Restart system
diff --git a/playbooks/roles/raspberry_pi_check/tasks/main.yml b/playbooks/roles/raspberry_pi_check/tasks/main.yml
new file mode 100644
index 0000000..925fc67
--- /dev/null
+++ b/playbooks/roles/raspberry_pi_check/tasks/main.yml
@@ -0,0 +1,12 @@
+- name: Detect if on Raspberry Pi
+  ansible.builtin.lineinfile:
+    path: /proc/cpuinfo
+    regexp: ".*Raspberry Pi.*"
+    state: absent
+  check_mode: true
+  register: raspberry_pi_check__cpuinfo
+  changed_when: false
+- name: Fail when not on Raspberry Pi  # noqa no-handler
+  when: not raspberry_pi_check__cpuinfo.found
+  ansible.builtin.fail:
+    msg: You are not running on Raspberry Pi hardware!
diff --git a/playbooks/roles/shairport_sync/handlers/main.yml b/playbooks/roles/shairport_sync/handlers/main.yml
new file mode 100644
index 0000000..b908074
--- /dev/null
+++ b/playbooks/roles/shairport_sync/handlers/main.yml
@@ -0,0 +1,5 @@
+---
+- name: Restart shairport-sync service
+  ansible.builtin.systemd:
+    service: shairport-sync
+    state: restarted
diff --git a/playbooks/roles/shairport_sync/meta/argument_specs.yml b/playbooks/roles/shairport_sync/meta/argument_specs.yml
new file mode 100644
index 0000000..55570ac
--- /dev/null
+++ b/playbooks/roles/shairport_sync/meta/argument_specs.yml
@@ -0,0 +1,8 @@
+---
+argument_specs:
+  main:
+    options:
+      shairport_sync__config:
+        description: shairport-sync config content
+        type: str
+        required: true
diff --git a/playbooks/roles/shairport_sync/meta/main.yml b/playbooks/roles/shairport_sync/meta/main.yml
new file mode 100644
index 0000000..2c3bd99
--- /dev/null
+++ b/playbooks/roles/shairport_sync/meta/main.yml
@@ -0,0 +1,8 @@
+---
+dependencies:
+  - role: distribution_check
+    vars:
+      distribution_check__supported_distributions:
+        - name: Debian
+          versions:
+            - "11"
diff --git a/playbooks/roles/shairport_sync/tasks/main.yml b/playbooks/roles/shairport_sync/tasks/main.yml
new file mode 100644
index 0000000..8aa9906
--- /dev/null
+++ b/playbooks/roles/shairport_sync/tasks/main.yml
@@ -0,0 +1,17 @@
+---
+- name: Ensure shairport-sync is installed
+  ansible.builtin.apt:
+    name: shairport-sync
+- name: Ensure shairport-sync config is deployed
+  ansible.builtin.copy:
+    content: "{{ shairport_sync__config }}"
+    dest: /etc/shairport-sync.conf
+    mode: 0644
+    owner: root
+    group: root
+  notify: Restart shairport-sync service
+- name: Ensure shairport-sync service is enabled and started
+  ansible.builtin.systemd:
+    service: shairport-sync
+    state: started
+    enabled: true