# -*- mode: org; -*- :DOCUMENT_OPTIONS: #+HTML_HEAD: #+HTML_HEAD: #+HTML_HEAD: #+HTML_HEAD: #+HTML_HEAD: #+HTML_HEAD: #+OPTIONS: ^:nil #+PROPERTY: header-args :mkdirp yes #+TITLE: Ansible Playbooks for yaVDR 0.7 #+Author: Alexander Grothe :END: * User Stories ** yavdr-full A User wants to install yaVDR without customization and relies on full automation. After installing a supported Ubuntu Server version and (if needed) setting up the network connection, the install script is downloaded and started. The install script adds the ansible PPA, installs ansible and other basic dependencies and runs the automated installation process. Several roles are used to tie everything together: - yavdr-common :: installs the basic set of packages needed and preconfigures the system (package sources, package manager settings, entires for network ports, directory structure etc.). Also collects information about the system - autoinstall-ubuntu-drivers :: uses Ubuntu's automatic detection for additional drivers (e.g. proprietary nvidia driver, microcode updates, VirtualBox guest additions) - vdr :: install the vdr package and required plugins - yavdr-network :: configure WOL, add nfs client capabilites, install avahi-linker - samba-server :: install and preconfigure a samba server - nfs-server :: install nfs-kernelserver and preconfigure nfs exports (and avahi-announcements) - autoinstall-satip :: install vdr-plugin-satip if a Sat>IP server has been found - autoinstall-targavfd :: install vdr-plugin-targavfd if display is connected - autoinstall-imonlcd :: install vdr-plugin-imonlcd if a matchind display is connected - yavdr-xorg :: install and configure a systemd user session with a running X-server. A frontend script will manage VDR's frontend and other applications like KODI. Also choose the best possible output plugin. - grub-config :: update grub configuration based on executed roles *** Using vdr, pulseaudio and xorg together * Notes :PROPERTIES: :export nil :END: ** TODO [#A] optimize and document data structure for xorg parsing script ** TODO [#A] xorg.conf templates for intel, nvidia, noveau and radeon drivers *** STARTED BusID für (nvidia) Grafikkarten aus lspci auslesen Format: "%d:%d:%d" (lspci liefert es als "%04x:%02x:%02x.%x", domain, bus, device, function) - Wie mit mehreren GPUs umgehen? Priorität bzw. Reihenfolge? - Was ist mit NVidia Optimus/Bumblebee (AFAIK keine VDPAU-Funktionalität)? - Wie BusID der xrandr-Ausgabe zuordnen? *** NVIDIA-Dokumentation zur BusID: **** What is the format of a PCI Bus ID? Different tools have different formats for the PCI Bus ID of a PCI device. The X server's "BusID" X configuration file option interprets the BusID string in the format "bus@domain:device:function" (the "@domain" portion is only needed if the PCI domain is non-zero), in decimal. More specifically, "%d@%d:%d:%d", bus, domain, device, function in printf(3) syntax. NVIDIA X driver logging, nvidia-xconfig, and nvidia-settings match the X configuration file BusID convention. The lspci(8) utility, in contrast, reports the PCI BusID of a PCI device in the format "domain:bus:device.function", printing the values in hexadecimal. More specifically, "%04x:%02x:%02x.%x", domain, bus, device, function in printf(3) syntax. The "Bus Location" reported in the /proc/driver/nvidia/gpus/0..N/information files matches the lspci format. **** Parsen der /proc/driver/nvidia/gpus/*/information Dateien #+BEGIN_SRC python # read the BusID for nvidia cards and the model name from the /proc/driver/nvidia/gpus/*/information file(s) from __future__ import print_function import glob import re BusID_RE = re.compile(( '(?P[0-9a-fA-F]+)' ':' '(?P[0-9a-fA-F]+)' ':' '(?P[0-9a-fA-F]+)' '\.' '(?P[0-9a-fA-F]+)' )) Model_RE = re.compile('Model:\s+(.*)') def get_BusIDs(): for gpu_info in glob.glob('/proc/driver/nvidia/gpus/*/information'): with open(gpu_info) as f: data = f.read() match = BusID_RE.search(data) if match: BusID = "{:d}@{:d}:{:d}:{:d}".format(*(int(n, 16) for n in match.groups())) yield BusID, Model_RE.match(data).groups()[0] if __name__ == '__main__': BusIDs = [BusID for BusID in get_BusIDs()] print(BusIDs) #+END_SRC ** TODO [#B] plan for customization of xorg settings by the user either directly or using a configuration wizard or a web frontend ** SOMEDAY [#C] select best frontend based on GPU - intel :: softhddevice-vpp - amd :: softhddevice-vpp - nvidia :: softhddevice-openglosd (if no HEVC channels are needed) * Introduction One of the major problems we faced with customized Ubuntu ISO files as installation media for prior yaVDR versions has been the limited hardware support and the time consuming process to create and update them. An interesting alternative to this approach is to enable the user to choose the installation medium himself so point releases, kernel versions and additional drivers can be chosen deliberately. After the basic setup is complete (and a working internet connection is available), a fully customizable install script completes the yaVDR installation. * Installing and configuring yaVDR with Ansible This is an experimental feature which allows to set up a yaVDR installation based on a normal Ubuntu Server 16.04.x installation using [[http://ansible.com][Ansible]]. This Manual is written in org-mode for Emacs and can rewrite the complete ansible configuration if you call ~org-babel-tangle~ from within emacs. To use this playbook on a Ubuntu Server Installation you need to run the following commands: #+BEGIN_SRC shell sudo apt-get install git git clone https://github.com/yavdr/yavdr-ansible.git cd yavdr-ansible sudo ./install-yavdr.sh #+END_SRC ** Install script for local usage #+BEGIN_SRC shell :tangle install-yavdr.sh :shebang "#!/bin/bash" if (( $EUID != 0 )); then echo "This script must be run using sudo or as root" exit fi apt-get -y install software-properties-common # Add repository for ansible add-apt-repository -y ppa:ansible/ansible # update packages apt-get update # install required packages apt-get -y install ansible # TODO: run ansible on local host ansible-playbook yavdr07.yml -b -i 'localhost_inventory' --connection=local #+END_SRC * Playbooks ** yavdr07.yml The ~yavdr07.yml~ playbook sets up a fully-featured yaVDR installation: #+BEGIN_SRC yaml :tangle yavdr07.yml :mkdirp yes :padline no --- # file: yavdr07.yml # this playbook sets up a complete yaVDR 0.7 installation - name: set up yaVDR hosts: all become: true roles: - yavdr-common # install and configure the basic system - autoinstall-ubuntu-drivers # use ubuntu-drivers to install proprietary dirvers (e.g. nvidia, virtualbox) - vdr # install vdr and related packages - yavdr-network # enable network client capabilities - samba-install # install samba server - samba-config # configure samba server - nfs-server # install nfs server - yavdr-xorg # graphical session - yavdr-remote # remote configuration files, services and scripts - autoinstall-satip # install vdr-plugin-satip if a Sat>IP server has been found - autoinstall-targavfd # install vdr-plugin-targavfd if display is connected - autoinstall-imonlcd # install vdr-plugin-imonlcd if a matchind display is connected #- autoinstall-pv350 # install vdr-plugin-pvr350 if a matching card is detected #- autoinstall-dvbsddevice # install vdr-plugin-dvbsddevice if a matching card is detected - kodi - dvd - grub-config # configure grub handlers: - include: handlers/main.yml #+END_SRC ** yavdr07-headless.yml For a headless server installation ~yavdr07-headless.yml~ is a good choice #+BEGIN_SRC yaml :tangle yavdr07-headless.yml :mkdirp yes --- # file: yavdr07-headless.yml # this playbook set up a headless yaVDR 0.7 installation - name: set up a headless yaVDR server hosts: all become: true roles: - yavdr-common - vdr - yavdr-network - samba-server - samba-config - nfs-server - grub-config - autoinstall-satip handlers: - include: handlers/main.yml #+END_SRC * Hosts This playbook can either be used to run the installation on the localhost or any other PC in the network that can be accessed via ssh. Simply add the host names or IP addresses to the hosts file in the respective section: #+BEGIN_SRC conf :tangle localhost_inventory :mkdirp yes [localhost] localhost connection=local #+END_SRC * Group Variables ** default text for templates used by ansible #+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes # file: group_vars/all # this is the standard text to put in templates ansible_managed_file: "*** YAVDR: ANSIBLE MANAGED FILE ***" #+END_SRC ** PPAs #+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes branch: unstable ppa_owner: 'ppa:yavdr' # a list of all package repositories to be added to the installation repositories: - '{{ ppa_owner }}/main' - '{{ ppa_owner }}/unstable-main' - '{{ ppa_owner }}/{{branch}}-vdr' - '{{ ppa_owner }}/{{branch}}-yavdr' - '{{ ppa_owner }}/{{branch}}-kodi' #+END_SRC ** VDR user, directories, special configuration and plugins #+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes # properties of the user vdr and vdr-related options vdr: user: vdr group: vdr uid: 666 gid: 666 home: /var/lib/vdr recdir: /srv/vdr/video hide_first_recording_level: false safe_dirnames: true # escape characters (useful for windows clients and FAT/NTFS file systems) override_vdr_charset: false # add the vdr plugins you want to install vdr_plugins: - vdr-plugin-devstatus - vdr-plugin-markad - vdr-plugin-restfulapi - vdr-plugin-softhddevice #+END_SRC ** Media directories #+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes # dictionary of directories for (shared) files. Automatically exported via NFS and Samba if those roles are enabled media_dirs: audio: /srv/audio video: /srv/audio pictures: /srv/picture files: /srv/files backups: /srv/backups recordings: '{{ vdr.recdir }}' #+END_SRC ** NFS #+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes nfs: insecure: false # set to true for OS X clients or if you plan to use libnfs as unprivileged user (e.g. KODI) #+END_SRC ** Samba #+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes samba: workgroup: YAVDR windows_compatible: '{{ vdr.safe_dirnames }}' # set to true to disable unix extensions, enable follow symlinks and wide links #+END_SRC ** Additional packages #+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes # additional packages you want to install extra_packages: - vim - tree - w-scan - bpython3 #+END_SRC ** System pre-configuration #+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes #system: # shutdown: poweroff grub: timeout: 0 boot_options: quiet nosplash #+END_SRC * Roles ** install-dependencies *** tasks **** main.yml #+BEGIN_SRC yaml :tangle roles/install-packages/tasks/main.yml :mkdirp yes --- - name: apt | install packages apt: name: '{{ item }}' state: present install_recommends: no with_items: '{{ packages }}' #+END_SRC ** nvidia-381 drivers install nvidia-381 from ppa:graphics-drivers/ppa *** tasks **** main.yml #+BEGIN_SRC yaml :tangle roles/nvidia-381/tasks/main.yml :mkdirp yes --- - name: add ppa:graphics-drivers/ppa apt_repository: repo: 'ppa:graphics-drivers/ppa' state: present update_cache: yes - name: install nvidia-381 and other required packages apt: name: '{{ item }}' state: present install_recommends: no with_items: - nvidia-381 - nvidia-settings #+END_SRC ** yavdr-common This role is used to set up a basic yaVDR installation. It creates the directories, installs the vdr and other useful packages. *** default variables This section is for reference only, please use the files in ~global_vars~ for customizations. #+BEGIN_SRC yaml :tangle roles/yavdr-common/defaults/main.yml :mkdirp yes --- # file: roles/yavdr-common/defaults/main.yml #+END_SRC **** Repositories You can set a list of package repositories which provide the necessary packages. Feel free to use own PPAs if you need special customization to the VDR and it's plugins. #+BEGIN_SRC yaml :tangle roles/yavdr-common/defaults/main.yml :mkdirp yes branch: unstable repositories: - 'ppa:yavdr/main' - 'ppa:yavdr/unstable-main' - 'ppa:yavdr/{{branch}}-vdr' - 'ppa:yavdr/{{branch}}-kodi' - 'ppa:yavdr/{{branch}}-yavdr' #+END_SRC **** Drivers Automatically installed drivers can be very useful, but if you know you need a certain driver, you can simply set it's value to *true*. If you don't want a driver to be installed, set it's value to *false*. #+BEGIN_SRC yaml :tangle roles/yavdr-common/defaults/main.yml :mkdirp yes drivers: sundtek: auto ddvb-dkms: auto #+END_SRC **** Additional Packages Add additional packages you would like to have on your installation to this list #+BEGIN_SRC yaml :tangle roles/yavdr-common/defaults/main.yml :mkdirp yes extra_packages: - vim - tree - w-scan #+END_SRC **** VDR This section allows you to set the recording directory, the user and group that runs the vdr and it's home directory. - user :: the vdr user name - group :: the main group for the user vdr - uid :: the user id for the user vdr - gid :: the group id for the group vdr - home :: the home directory for the user vdr - recdir :: the recording directory used by VDR - hide_first_recording_level :: let vdr hide the first directory level of it's recording directory so the content of multiple directories is shown merged together - safe_dirnames :: replace special characters which are not compatible with Windows file systems and Samba shares - override_vdr_charset :: workaround for channels with weird EPG encodings, e.g. Sky #+BEGIN_SRC yaml :tangle roles/yavdr-common/defaults/main.yml :mkdirp yes vdr: user: vdr group: vdr uid: 666 gid: 666 home: /var/lib/vdr recdir: /srv/vdr/video hide_first_recording_level: false safe_dirnames: true override_vdr_charset: false #+END_SRC *** tasks yavdr-common executes the following tasks: **** main.yml ***** Disable default installation of recommended packages This task prevents apt to automatically install all recommended dependencies for packages: #+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :mkdirp yes - name: apt | prevent automatic installation of recommended packages template: src: templates/90-norecommends.j2 dest: /etc/apt/apt.conf.d/90norecommends #+END_SRC ***** Use bash instead of dash #+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :mkdirp yes - name: use bash instead of dash shell: | echo "set dash/sh false" | debconf-communicate dpkg-reconfigure -f noninteractive dash #+END_SRC ***** create user vdr #+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :exports none :mkdirp yes - name: create vdr group group: gid: '{{ vdr.gid }}' state: present name: '{{ vdr.group }}' - name: create vdr user user: name: '{{ vdr.user }}' group: '{{ vdr.group }}' uid: '{{ vdr.uid }}' home: '{{ vdr.home }}' shell: '/bin/bash' state: present append: true #+END_SRC ***** Disable release-upgrade notifications #+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :mkdirp yes - name: disable release-upgrade notifications lineinfile: dest: /etc/update-manager/release-upgrades backrefs: yes state: present regexp: '^(Prompt=).*$' line: '\1never' #+END_SRC ***** Set up package repositories #+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :mkdirp yes - name: add yaVDR PPAs apt_repository: repo: '{{ item }}' state: present update_cache: yes with_items: '{{ repositories }}' - name: upgrade existing packages apt: upgrade: dist update_cache: yes #+END_SRC ***** Install essential packages #+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :mkdirp yes - name: apt | install basic packages apt: name: '{{ item }}' state: present install_recommends: no with_items: - anacron - at - bash-completion - biosdevname - debconf-utils - linux-firmware - psmisc - python-kmodpy - python-usb - python3-usb - software-properties-common - ssh - wget - wpasupplicant - usbutils - xfsprogs #+END_SRC ***** Install additional packages (user defined) #+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml - name: apt | install extra packages apt: name: '{{ item }}' state: present install_recommends: no with_items: '{{ extra_packages }}' #+END_SRC ***** Gather facts with custom modules #+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :mkdirp yes - name: get information about usb and pci hardware and loaded kernel modules hardware_facts: usb: True pci: True modules: True gpus: True - debug: var: usb verbosity: 1 - debug: var: pci verbosity: 1 - debug: var: modules verbosity: 1 - debug: var: gpus verbosity: 1 #+END_SRC ***** create media directories #+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :exports none :mkdirp yes - name: create media directories file: dest: '{{ item.value }}' owner: '{{ vdr.user }}' group: '{{ vdr.group }}' state: directory mode: '0777' with_dict: '{{ media_dirs }}' #+END_SRC *** templates #+BEGIN_SRC c :tangle roles/yavdr-common/templates/90-norecommends.j2 :mkdirp yes {{ ansible_managed_file | comment('c') }} // Recommends are as of now still abused in many packages APT::Install-Recommends "0"; APT::Install-Suggests "0"; #+END_SRC ** vdr *** tasks **** install the basic vdr packages #+BEGIN_SRC yaml :tangle roles/vdr/tasks/main.yml :mkdirp yes --- # file: roles/vdr/tasks/main.yml - name: apt | install basic vdr packages apt: name: '{{ item }}' state: present install_recommends: no with_items: - vdr - vdrctl - vdr-plugin-dbus2vdr #+END_SRC **** Add svdrp/svdrp-disc to /etc/services #+BEGIN_SRC yaml :tangle roles/vdr/tasks/main.yml :mkdirp yes - name: add svdrp to /etc/services lineinfile: dest: /etc/services state: present line: "svdrp 6419/tcp" - name: add svdrp-disc to /etc/services lineinfile: dest: /etc/services state: present line: "svdrp-disc 6419/udp" #+END_SRC **** Set up the recording directory for the vdr user #+BEGIN_SRC yaml :tangle roles/vdr/tasks/main.yml :mkdirp yes - name: create vdr recdir file: state: directory owner: '{{ vdr.user }}' group: '{{ vdr.group }}' mode: 0775 dest: '{{ vdr.recdir }}' - name: set option to use hide-first-recording-level patch blockinfile: dest: /etc/vdr/conf.d/04-vdr-hide-first-recordinglevel.conf create: true block: | [vdr] --hide-first-recording-level when: vdr.hide_first_recording_level - name: create local dir in recdir file: state: directory owner: '{{ vdr.user }}' group: '{{ vdr.group }}' mode: '0775' dest: '{{ vdr.recdir }}/local' when: vdr.hide_first_recording_level # TODO: set recdir, user etc. in /etc/vdr/conf.d/ #+END_SRC **** Install additional vdr plugins The additional plugins to install can be set in the variable ~{{vdr_plugins}}~ in the group variables #+BEGIN_SRC yaml :tangle roles/vdr/tasks/main.yml :mkdirp yes - name: apt | install additional vdr plugins apt: name: '{{ item }}' state: present install_recommends: no with_items: '{{ vdr_plugins | default({}) }}' notify: [ 'Restart VDR' ] #+END_SRC ** STARTED yavdr-network *** default variables #+BEGIN_SRC yaml :tangle roles/yavdr-network/main.yml :mkdirp yes install_avahi: true #+END_SRC *** tasks #+BEGIN_SRC yaml :tangle roles/yavdr-network/tasks/main.yml :mkdirp yes --- # this playbook sets up network services for a yaVDR installation - name: apt |install packages for network services apt: name: '{{ item }}' state: present install_recommends: no with_items: - avahi-daemon - avahi-utils - biosdevname - ethtool - nfs-common - vdr-addon-avahi-linker - wakeonlan # Does this really work? We need a way to check if an interface supports WOL - Python Skript? # - name: check WOL capabilities of network interfaces # shell: 'ethtool {{ item }} | grep -Po "(?<=Supports\sWake-on:\s).*$"' # register: wol # with_items: '{% for interface in ansible_interfaces if interface != 'lo' and interface != 'bond0' %}' #+END_SRC ** nfs-server *** tasks #+BEGIN_SRC yaml :tangle roles/nfs-server/tasks/main.yml :mkdirp yes - name: install nfs server packages apt: name: '{{ item }}' state: present install_recommends: no with_items: - nfs-kernel-server - nfs-common - name: create /etc/exports template: src: templates/nfs-exports.j2 dest: /etc/exports notify: [ 'Restart NFS Kernel Server' ] #+END_SRC *** templates #+BEGIN_SRC conf :tangle roles/nfs-server/templates/nfs-exports.j2 :mkdirp yes /srv *(rw,fsid=0,sync,no_subtree_check,all_squash,anongid={{ vdr.gid }},anonuid={{ vdr.uid }}) {% for name, path in media_dirs.iteritems() %} {{ path }} *(rw,fsid={{ loop.index }},sync,no_subtree_check,all_squash,anongid={{ vdr.gid }},anonuid={{ vdr.uid }}{{ ',insecure' if nfs.insecure else '' }}) {% endfor %} #+END_SRC ** TODO yavdr-remote *** default variables *** tasks #+BEGIN_SRC yaml :tangle roles/yavdr-remote/tasks/main.yml :mkdirp yes --- # This role is used to set up the yaVDR remote control configuration. - name: install yavdr-remote apt: name: yavdr-remote state: present - name: install lirc apt: name: lircd state: present when: - install_lircd is defined and install_lircd - name: install eventlircd apt: name: eventlircd state: present when: install_eventlircd is defined and install_eventlircd # TODO: upload lircd2uinput package to PPA #- name: install lircd2uinput # tag: install # apt: # name: lircd2uinput # state: present # when: # install_eventlircd is defined and install_eventlircd #+END_SRC *** templates *** files ** yavdr-xorg *** TODO automatic X-server configuration - [X] detect connected display - [X] read EDID from displays - [ ] create a xorg.conf for nvidia/intel/amd gpus **** HOLD Nvidia-GPUs:read EDID: #+BEGIN_SRC shell $ nvidia-xconfig --extract-edids-from-file=/var/log/Xorg.0.log --extract-edids-output-file=/tmp/edid.bin.0 Found 2 EDIDs in "/var/log/Xorg.0.log". Wrote EDID for "DELL 2407WFP (CRT-1)" to "/tmp/edid.bin.0.0" (128 bytes). Wrote EDID for "ADI A715 (DFP-1)" to "/tmp/edid.bin.0.1" (128 bytes). $ xrandr -q Screen 0: minimum 8 x 8, current 3200 x 1200, maximum 8192 x 8192 DVI-I-0 disconnected primary (normal left inverted right x axis y axis) VGA-0 connected 1920x1200+1280+0 (normal left inverted right x axis y axis) 519mm x 324mm 1920x1200 59.95*+ 1680x1050 59.95 1280x1024 75.02 60.02 1152x864 75.00 1024x768 75.03 60.00 800x600 75.00 60.32 640x480 75.00 59.94 DVI-I-1 disconnected (normal left inverted right x axis y axis) HDMI-0 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm 1280x1024 60.02*+ 1024x768 60.00 800x600 60.32 640x480 59.95 59.94 $ parse-edid < /tmp/edid.bin.0.1 Checksum Correct Section "Monitor" Identifier "ADI A715" ModelName "ADI A715" VendorName "ADI" # Monitor Manufactured week 15 of 2003 # EDID version 1.3 # Digital Display DisplaySize 330 270 Gamma 2.20 Option "DPMS" "true" #Not giving standard mode: 640x480, 60Hz #Not giving standard mode: 800x600, 60Hz #Not giving standard mode: 1024x768, 60Hz #Not giving standard mode: 1280x1024, 60Hz Modeline "Mode 0" 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync Modeline "Mode 1" 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync EndSection $ parse-edid < /tmp/edid.bin.0.0 Checksum Correct Section "Monitor" Identifier "DELL 2407WFP" ModelName "DELL 2407WFP" VendorName "DEL" # Monitor Manufactured week 24 of 2007 # EDID version 1.3 # Analog Display Option "SyncOnGreen" "true" DisplaySize 520 330 Gamma 2.20 Option "DPMS" "true" Horizsync 30-83 VertRefresh 56-76 # Maximum pixel clock is 170MHz #Not giving standard mode: 1280x1024, 60Hz #Not giving standard mode: 1600x1200, 60Hz #Not giving standard mode: 1152x864, 75Hz #Not giving standard mode: 1680x1050, 60Hz Modeline "Mode 0" 154.00 1920 1968 2000 2080 1200 1203 1209 1235 +hsync -vsync EndSection #+END_SRC **** DONE Start X-server with debug-output #+BEGIN_SRC conf # /etc/systemd/system/x-debug@.service [Unit] Description=X with verbose logging on %I Wants=graphical.target Before=graphical.target Conflicts=xlogin@vdr.service x@vt7.service [Service] Type=forking ExecStart=/usr/bin/x-daemon -logverbose 6 -noreset %I -config xdiscover.conf #+END_SRC #+BEGIN_SRC conf # /etc/X11/xdiscover.conf Section "Device" Identifier "nvidia" Driver "nvidia" Option "NoLogo" "true" Option "DynamicTwinView" "true" Option "NoFlip" "false" # Option "FlatPanelProperties" "Scaling = Native" # Option "ModeValidation" "NoVesaModes, NoXServerModes" # Option "ModeDebug" "true" # Option "HWCursor" "false" EndSection Section "Screen" Identifier "screen" Device "nvidia" EndSection Section "Extensions" Option "Composite" "false" EndSection #+END_SRC **** DONE python-script for parsing xrandr --verbose output ***** Example output # ION-330-I #+BEGIN_SRC shell :tangle library/xrandr_output.1 $ xrandr --verbose Screen 0: minimum 8 x 8, current 1280 x 720, maximum 8192 x 8192 VGA-0 disconnected primary (normal left inverted right x axis y axis) Identifier: 0x1c4 Timestamp: 18571 Subpixel: unknown Clones: CRTCs: 0 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: BorderDimensions: 4 supported: 4 Border: 0 0 0 0 range: (0, 65535) SignalFormat: VGA supported: VGA ConnectorType: VGA ConnectorNumber: 0 _ConnectorLocation: 1 HDMI-0 connected 1280x720+0+0 (0x1cb) normal (normal left inverted right x axis y axis) 885mm x 498mm Identifier: 0x1c5 Timestamp: 18571 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 1fg Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff004c2d800100000000 2c0e01038059328c0ae2bda15b4a9824 15474a20000001010101010101010101 010101010101011d007251d01e206e28 550075f23100001e011d00bc52d01e20 b828554075f23100001e000000fd0032 3d0f2e08000a202020202020000000fc 0053414d53554e470a20202020200181 02031971468413051403122309070783 01000065030c001000011d8018711c16 20582c250075f23100009e011d80d072 1c1620102c258075f23100009e8c0ad0 8a20e02d10103e960075f2310000188c 0ad090204031200c40550075f2310000 18000000000000000000000000000000 000000000000000000000000000000ca BorderDimensions: 4 supported: 4 Border: 39 24 41 21 range: (0, 65535) SignalFormat: TMDS supported: TMDS ConnectorType: HDMI ConnectorNumber: 1 _ConnectorLocation: 2 1280x720 (0x1c6) 74.2MHz +HSync +VSync +preferred h: width 1280 start 1390 end 1430 total 1650 skew 0 clock 45.0KHz v: height 720 start 725 end 730 total 750 clock 60.0Hz 1920x1080 (0x1c7) 74.2MHz +HSync +VSync Interlace h: width 1920 start 2008 e#nd 2052 total 2200 skew 0 clock 33.8KHz v: height 1080 start 1084 end 1094 total 1124 clock 60.1Hz 1920x1080 (0x1c8) 74.2MHz +HSync +VSync Interlace h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 33.7KHz v: height 1080 start 1084 end 1094 total 1124 clock 60.0Hz 1920x1080 (0x1c9) 74.2MHz +HSync +VSync Interlace h: width 1920 start 2448 end 2492 total 2640 skew 0 clock 28.1KHz v: height 1080 start 1084 end 1094 total 1124 clock 50.0Hz 1280x720 (0x1ca) 74.2MHz +HSync +VSync h: width 1280 start 1390 end 1430 total 1650 skew 0 clock 45.0KHz v: height 720 start 725 end 730 total 750 clock 59.9Hz 1280x720 (0x1cb) 74.2MHz +HSync +VSync *current h: width 1280 start 1720 end 1760 total 1980 skew 0 clock 37.5KHz v: height 720 start 725 end 730 total 750 clock 50.0Hz 800x600 (0x1cc) 40.0MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz v: height 600 start 601 end 605 total 628 clock 60.3Hz 800x600 (0x1cd) 36.0MHz +HSync +VSync h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz v: height 600 start 601 end 603 total 625 clock 56.2Hz 720x576 (0x1ce) 27.0MHz -HSync -VSync h: width 720 start 732 end 796 total 864 skew 0 clock 31.2KHz v: height 576 start 581 end 586 total 625 clock 50.0Hz 720x480 (0x1cf) 27.0MHz -HSync -VSync h: width 720 start 736 end 798 total 858 skew 0 clock 31.5KHz v: height 480 start 489 end 495 total 525 clock 59.9Hz 640x480 (0x1d0) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz 320x240 (0x1d1) 12.6MHz -HSync -VSync DoubleScan h: width 320 start 328 end 376 total 400 skew 0 clock 31.5KHz v: height 240 start 245 end 246 total 262 clock 60.1Hz #+END_SRC # GT210 #+BEGIN_SRC shell :tangle library/xrandr_output.2 $ xrandr --verbose Screen 0: minimum 8 x 8, current 3200 x 1200, maximum 8192 x 8192 DVI-I-0 disconnected primary (normal left inverted right x axis y axis) Identifier: 0x1c4 Timestamp: 641679 Subpixel: unknown Clones: CRTCs: 0 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: BorderDimensions: 4 supported: 4 Border: 0 0 0 0 range: (0, 65535) SignalFormat: VGA supported: VGA ConnectorType: DVI-I ConnectorNumber: 0 _ConnectorLocation: 0 VGA-0 connected 1920x1200+1280+0 (0x1c6) normal (normal left inverted right x axis y axis) 519mm x 324mm Identifier: 0x1c5 Timestamp: 641679 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 1 CRTCs: 0 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff0010ac16a0534b4431 181101030e342178eeee91a3544c9926 0f5054a54b008180a940714fb3000101 010101010101283c80a070b023403020 360007442100001a000000ff00555935 343537364531444b5320000000fc0044 454c4c20323430375746500a000000fd 00384c1e5311000a20202020202000f1 BorderDimensions: 4 supported: 4 Border: 0 0 0 0 range: (0, 65535) SignalFormat: VGA supported: VGA ConnectorType: VGA ConnectorNumber: 2 _ConnectorLocation: 2 1920x1200 (0x1c6) 154.000MHz +HSync -VSync *current +preferred h: width 1920 start 1968 end 2000 total 2080 skew 0 clock 74.04KHz v: height 1200 start 1203 end 1209 total 1235 clock 59.95Hz 1680x1050 (0x1c7) 146.250MHz -HSync +VSync h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.29KHz v: height 1050 start 1053 end 1059 total 1089 clock 59.95Hz 1280x1024 (0x1c8) 135.000MHz +HSync +VSync h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 79.98KHz v: height 1024 start 1025 end 1028 total 1066 clock 75.02Hz 1280x1024 (0x1c9) 108.000MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz 1152x864 (0x1ca) 108.000MHz +HSync +VSync h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.50KHz v: height 864 start 865 end 868 total 900 clock 75.00Hz 1024x768 (0x1cb) 78.750MHz +HSync +VSync h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.02KHz v: height 768 start 769 end 772 total 800 clock 75.03Hz 1024x768 (0x1cc) 65.000MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz v: height 768 start 771 end 777 total 806 clock 60.00Hz 800x600 (0x1cd) 49.500MHz +HSync +VSync h: width 800 start 816 end 896 total 1056 skew 0 clock 46.88KHz v: height 600 start 601 end 604 total 625 clock 75.00Hz 800x600 (0x1ce) 40.000MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz v: height 600 start 601 end 605 total 628 clock 60.32Hz 640x480 (0x1cf) 31.500MHz -HSync -VSync h: width 640 start 656 end 720 total 840 skew 0 clock 37.50KHz v: height 480 start 481 end 484 total 500 clock 75.00Hz 640x480 (0x1d0) 25.175MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz v: height 480 start 490 end 492 total 525 clock 59.94Hz DVI-I-1 disconnected (normal left inverted right x axis y axis) Identifier: 0x1d1 Timestamp: 641679 Subpixel: unknown Clones: CRTCs: 0 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: BorderDimensions: 4 supported: 4 Border: 0 0 0 0 range: (0, 65535) SignalFormat: TMDS supported: TMDS ConnectorType: DVI-I ConnectorNumber: 0 _ConnectorLocation: 0 HDMI-0 connected 1280x1024+0+0 (0x1c9) normal (normal left inverted right x axis y axis) 338mm x 270mm Identifier: 0x1d2 Timestamp: 641679 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 0 CRTCs: 0 1 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff0004895d2320090000 0f0d0103e0211b782ac5c6a3574a9c23 124f5421080031404540614081800101 010101010101302a009851002a403070 1300520e1100001ea00f200031581c20 28801400520e1100001e000000ff0033 31355430324530323333360a000000fc 0041444920413731350a20202020002b BorderDimensions: 4 supported: 4 Border: 0 0 0 0 range: (0, 65535) SignalFormat: TMDS supported: TMDS ConnectorType: HDMI ConnectorNumber: 1 _ConnectorLocation: 1 1280x1024 (0x1c9) 108.000MHz +HSync +VSync *current +preferred h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz 1024x768 (0x1cc) 65.000MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz v: height 768 start 771 end 777 total 806 clock 60.00Hz 800x600 (0x1ce) 40.000MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz v: height 600 start 601 end 605 total 628 clock 60.32Hz 640x480 (0x1d3) 25.180MHz -HSync -VSync h: width 640 start 648 end 744 total 800 skew 0 clock 31.48KHz v: height 480 start 482 end 484 total 525 clock 59.95Hz 640x480 (0x1d0) 25.175MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz v: height 480 start 490 end 492 total 525 clock 59.94Hz #+END_SRC ***** parse hex-strings #+BEGIN_SRC python >>> import binascii >>> s = "deadbeef" >>> binascii.a2b_hex(s) b'\xde\xad\xbe\xef' #+END_SRC *** default variables *** tasks #+BEGIN_SRC yaml :tangle roles/yavdr-xorg/tasks/main.yml :mkdirp yes --- # file: roles/yavdr-xorg/tasks/main.yml # TODO: use hooks or requirements instead - name: Stop VDR systemd: name: vdr.service state: stopped enabled: yes notify: ['Start VDR'] - name: Stop xlogin systemd: name: xlogin@vdr.service state: stopped enabled: yes - name: Stop x systemd: name: x@vt7.service state: stopped - name: install packages for xorg apt: name: '{{ item }}' state: present with_items: - xorg - xserver-xorg-video-all - xserver-xorg-input-all - xlogin - xterm - openbox #- yavdr-xorg - name: "stop x@vt7.service" systemd: name: "x@vt7.service" state: stopped - name: "expand template for x-verbose@.service" template: src: "templates/x-verbose@.service.j2" dest: "/etc/systemd/system/x-verbose@.service" - name: "start x-verbose@.service" systemd: name: "x-verbose@vt7.service" state: started enabled: false masked: false daemon_reload: true - name: "wait a little bit, so X has some time to start up (needed?)" wait_for: timeout: 3 - name: "detect xorg configuration" action: xrandr_facts - name: "stop x-verbose@vt7.service" systemd: name: "x-verbose@vt7.service" state: stopped enabled: false masked: true ### TODO: Create xorg configuration - name: create folders for user session file: state: directory dest: '{{ item }}' mode: '0775' owner: '{{ vdr.user }}' group: '{{ vdr.group }}' with_items: - '{{ vdr.home }}/.config/systemd/user' - '{{ vdr.home }}/.config/openbox/' ### TODO: move to yavdr-xorg package? ### - name: create folder for customizations of vdr.service file: state: directory dest: /etc/systemd/system/vdr.service.d mode: '0775' - name: create folder for systemd user configuration file: state: directory dest: '{{ vdr.home }}/.config/systemd/user' mode: '0775' owner: '{{ vdr.user }}' group: '{{ vdr.group }}' - name: create folder for openbox configuration file: state: directory dest: '{{ vdr.home }}/.config/openbox' mode: '0775' owner: '{{ vdr.user }}' group: '{{ vdr.group }}' - name: add dependency to X-server for vdr.service using a drop-in template: src: templates/vdr-xorg.conf dest: /etc/systemd/system/vdr.service.d/ ### END TODO ### - name: create .xinitrc for vdr user template: src: 'templates/.xinitrc.j2' dest: '{{ vdr.home }}/.xinitrc' mode: 0755 owner: '{{ vdr.user }}' group: '{{ vdr.group }}' - name: populate autostart for openbox template: src: 'templates/autostart.j2' dest: '{{ vdr.home }}/.config/openbox/autostart' mode: 0755 owner: '{{ vdr.user }}' group: '{{ vdr.group }}' - name: expand rc.xml for openbox template: src: 'templates/openbox_rc.xml.j2' dest: '{{ vdr.home }}/.config/openbox/rc.xml' mode: 0755 owner: '{{ vdr.user }}' group: '{{ vdr.group }}' - name: create yavdr.target for the user session template: src: 'templates/yavdr-desktop.target.j2' dest: '{{ vdr.home }}/.config/systemd/user/yavdr-desktop.target' mode: 0755 owner: '{{ vdr.user }}' group: '{{ vdr.group }}' - name: set a login shell for the user vdr user: name: '{{ vdr.user }}' shell: '/bin/bash' state: present uid: '{{ vdr.uid }}' groups: '{{ vdr.group }}' append: yes # TODO: run xorg-debug and parse xrandr output # TODO: expand template for xorg.conf (or snippets) # with respect for the available graphics card driver # nvidia, noveau, intel, radeon - name: enable and start xlogin for the user vdr systemd: daemon_reload: yes name: 'xlogin@{{ vdr.user }}' enabled: yes state: started #+END_SRC *** templates **** xorg #+BEGIN_SRC conf :tangle "roles/yavdr-xorg/templates/x-verbose@.service.j2" [Unit] Description=X with verbose logging on %I Wants=graphical.target Before=graphical.target [Service] Type=forking ExecStart=/usr/bin/x-daemon -logverbose 6 -noreset %I #+END_SRC #+BEGIN_SRC conf :tangle roles/yavdr-xorg/templates/vdr-xorg.conf :mkdirp yes # file: roles/yavdr-xorg/templates/vdr-xorg.conf # {{ ansible_managed_file }} [Unit] After=x@vt7.service Wants=x@vt7.service #BindsTo=x@vt7.service #+END_SRC #+BEGIN_SRC shell :tangle roles/yavdr-xorg/templates/.xinitrc.j2 :mkdirp yes #!/bin/bash # {{ ansible_managed_file }} exec openbox-session #+END_SRC #+BEGIN_SRC shell :tangle roles/yavdr-xorg/templates/yavdr-desktop.target.j2 :mkdirp yes [Unit] Description=yaVDR Desktop Requires=default.target After=default.target pulseaudio.service Wants=dbus.service pulseaudio.service AllowIsolate=yes #+END_SRC #+BEGIN_SRC conf :tangle roles/yavdr-xorg/templates/xorg.conf.yavdr :mkdirp yes #+END_SRC **** openbox ****** autostart #+BEGIN_SRC shell :tangle roles/yavdr-xorg/templates/autostart.j2 :mkdirp yes env | grep "DISPLAY\|DBUS_SESSION_BUS_ADDRESS\|XDG_RUNTIME_DIR" > ~/.session-env systemctl --user import-environment DISPLAY XAUTHORITY XDG_RUNTIME_DIR DBUS_SESSION_BUS_ADDRESS if which dbus-update-activation-environment >/dev/null 2>&1; then dbus-update-activation-environment DISPLAY XAUTHORITY XDG_RUNTIME_DIR fi # start systemd units for the yavdr user session systemctl --user isolate yavdr-desktop.target #+END_SRC ****** rc.xml #+BEGIN_SRC xml :tangle roles/yavdr-xorg/templates/openbox_rc.xml.j2 :mkdirp yes :padline no 10 20 yes no yes no 200 no Smart
yes
Active Active
Onyx NLIMC yes yes sans 8 bold normal sans 8 bold normal sans 9 normal normal sans 9 normal normal sans 9 bold normal sans 9 bold normal 2 1 875 yes Nonpixel Center 10 10 0 0 0 0 TopLeft 0 0 no Above Vertical no 300 300 Middle C-g left no right no up no down no left no right no up no down no 1 2 3 4 client-menu scrot -s yes yes right left up down true Konqueror kfmclient openProfile filemanagement scrot 1 500 400 false previous next previous next previous next no yes client-menu top left right bottom client-menu client-menu client-menu vertical horizontal previous next previous next previous next client-list-combined-menu root-menu previous next previous next /var/lib/openbox/debian-menu.xml menu.xml 200 no 100 400 yes yes no true yes no true yes no true yes
#+END_SRC ** samba-install *** tasks #+BEGIN_SRC yaml :tangle roles/samba-install/tasks/main.yml :mkdirp yes # file: roles/samba-install/tasks/main.yml - name: install samba server apt: name: '{{ item }}' state: present install_recommends: no with_items: - samba - samba-common - samba-common-bin - tdb-tools #+END_SRC ** samba-config *** tasks #+BEGIN_SRC yaml :tangle roles/samba-config/tasks/main.yml :mkdirp yes # file: roles/samba-config/tasks/main.yml # TODO: # - name: divert original smbd.conf - name: touch smb.conf.custom file: state: touch dest: '/etc/samba/smb.conf.custom' notify: [ 'Restart Samba' ] - name: expand template for smb.conf template: src: 'templates/smb.conf.j2' dest: '/etc/samba/smb.conf' #validate: 'testparm -s %s' notify: [ 'Restart Samba' ] #+END_SRC *** templates **** smb.conf ***** global settings #+BEGIN_SRC yaml :tangle roles/samba-config/templates/smb.conf.j2 :mkdirp yes {{ ansible_managed_file | comment }} #======================= Global Settings ======================= [global] ## Browsing/Identification ### # Change this to the workgroup/NT-domain name your Samba server will part of workgroup = {{ samba.workgroup }} # server string is the equivalent of the NT Description field server string = %h server (Samba, Ubuntu) # This will prevent nmbd to search for NetBIOS names through DNS. dns proxy = no #### Debugging/Accounting #### # This tells Samba to use a separate log file for each machine # that connects log file = /var/log/samba/log.%m # Cap the size of the individual log files (in KiB). max log size = 1000 # We want Samba to log a minimum amount of information to syslog. Everything # should go to /var/log/samba/log.{smbd,nmbd} instead. If you want to log # through syslog you should set the following parameter to something higher. syslog = 0 # Do something sensible when Samba crashes: mail the admin a backtrace panic action = /usr/share/samba/panic-action %d ####### Authentication ####### # "security = user" is always a good idea. This will require a Unix account # in this server for every user accessing the server. See # /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/ServerType.html # in the samba-doc package for details. # security = user # You may wish to use password encryption. See the section on # 'encrypt passwords' in the smb.conf(5) manpage before enabling. encrypt passwords = true # If you are using encrypted passwords, Samba will need to know what # password database type you are using. passdb backend = tdbsam obey pam restrictions = yes # This boolean parameter controls whether Samba attempts to sync the Unix # password with the SMB password when the encrypted SMB password in the # passdb is changed. unix password sync = yes # For Unix password sync to work on a Debian GNU/Linux system, the following # parameters must be set (thanks to Ian Kahan < for # sending the correct chat script for the passwd program in Debian Sarge). passwd program = /usr/bin/passwd %u passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* . # This boolean controls whether PAM will be used for password changes # when requested by an SMB client instead of the program listed in # 'passwd program'. The default is 'no'. pam password change = yes # This option controls how unsuccessful authentication attempts are mapped # to anonymous connections map to guest = bad user {% if samba.windows_compatible %} # disable unix extensions and enable following symlinks unix extensions = no follow symlinks= yes wide links= yes {% endif %} #+END_SRC ***** media directories #+BEGIN_SRC yaml :tangle roles/samba-config/templates/smb.conf.j2 :mkdirp yes {% for name, path in media_dirs.iteritems() %} [{{ name }}] path = {{ path }} comment = {{ name }} on %h guest ok = yes writeable = yes browseable = yes create mode = 0664 directory mode = 0775 force user = {{ vdr.user }} force group = {{ vdr.group }} follow symlinks = yes wide links = yes {% endfor %} #+END_SRC ***** include custom samba exports #+BEGIN_SRC yaml :tangle roles/samba-config/templates/smb.conf.j2 :mkdirp yes include = /etc/samba/smb.conf.custom #+END_SRC ** STARTED autoinstall-drivers It would be nice to be able to detect if it is suitable to install those drivers: *** sundtek for Sundtek devices (local or network connection) Vendor-IDs: - eb1a:5[1b2] (alte Generation) - 2659:* (neuere Sticks) *** dddvb-dkms if only newer DD cards are detected *** media-build-experimental (up to kernel 4.8) for "old" cards like TT S2-6400 FF *** newly merged DD drivers from http://www.vdr-portal.de/board18-vdr-hardware/board102-dvb-karten/120817-treiber-der-cine-ctv6-ddbridge-ci-in-den-kernel-integrieren/ ** autoinstall-ubuntu-drivers The tool ubuntu-drivers is used to install the matching driver version for nvidia graphics cards, virtualbox guest additions and Intel and AMD microcode updates. *** tasks #+BEGIN_SRC yaml :tangle roles/autoinstall-ubuntu-drivers/tasks/main.yml --- # file roles/autoinstall-ubuntu-drivers/tasks/main.yml - name: apt | install ubuntu-drivers-common apt: name: ubuntu-drivers-common state: present - name: ensure /etc/yavdr exists file: path: /etc/yavdr state: directory mode: 0755 - name: let ubuntu-drivers automatically install additional drivers command: ubuntu-drivers --package-list /etc/yavdr/autoinstalled autoinstall #+END_SRC ** autoinstall-satip If a Sat>IP Server responds to a discovery request, the package vdr-plugin-satip is installed. *** tasks #+BEGIN_SRC yaml :tangle roles/autoinstall-satip/tasks/main.yml --- # file roles/autoinstall-satip/tasks/main.yml - name: "detect SAT>IP Server(s) on the network" action: satip_facts - debug: var: satip_detected verbosity: 1 - name: apt | install vdr-plugin-satip if a Sat>IP server has been detected apt: name: vdr-plugin-satip when: satip_detected notify: [ 'Restart VDR' ] #+END_SRC ** autoinstall-targavfd *** tasks #+BEGIN_SRC yaml :tangle roles/autoinstall-targavfd/tasks/main.yml --- # file roles/autoinstall-targavfd/tasks/main.yml - name: apt | install vdr-plugin-targavfd if connected apt: name: vdr-plugin-targavfd when: - '"19c2:6a11" in usb' notify: [ 'Restart VDR' ] #+END_SRC ** autoinstall-imonlcd *** tasks #+BEGIN_SRC yaml :tangle roles/autoinstall-imonlcd/tasks/main.yml --- # file roles/autoinstall-imonlcd/tasks/main.yml - name: apt | install vdr-plugin-imonlcd if connected apt: name: vdr-plugin-imonlcd when: - '"15c2:0038" in usb' - '"15c2:ffdc" in usb' notify: [ 'Restart VDR' ] #+END_SRC ** autoinstall-libcecdaemon *** tasks #+BEGIN_SRC yaml :tangle roles/autoinstall-libcecdaemon/tasks/main.yml --- # file roles/autoinstall-libcec-daemon/tasks/main.yml - name: apt | install libcec-daemon if connected apt: name: libcec-daemon when: - '"2548:1002" in usb' #+END_SRC ** autoinstall-pvr350 *** tasks #+BEGIN_SRC yaml :tangle roles/autoinstall-pvr350/tasks/main.yml --- # file roles/autoinstall-pvr350/tasks/main.yml - name: apt | install vdr-plugin-pvr350 if connected apt: name: vdr-plugin-pvr350 when: - '"0070:4000" in pci' notify: [ 'Restart VDR' ] #+END_SRC ** TODO autoinstall-dvbhddevice Problem: woher kommt der Treiber (AFAIK noch nicht im Kernel)? Die Firmware sollte in yavdr-firmware stecken *** tasks #+BEGIN_SRC yaml :tangle roles/autoinstall-dvbhddevice/tasks/main.yml --- # file roles/autoinstall-dvbhddevice/tasks/main.yml - name: apt | install vdr-plugin-dvbhddevice if connected apt: name: vdr-plugin-dvbhddevice when: - '"13c2:300a" in pci' - '"13c2:300b" in pci' notify: [ 'Restart VDR' ] #+END_SRC ** autoinstall-dvbsddevice *** tasks #+BEGIN_SRC yaml :tangle roles/autoinstall-dvbsddevice/tasks/main.yml --- # file roles/autoinstall-dvbsddevice/tasks/main.yml - name: apt | install vdr-plugin-dvbsddevice if module is loaded apt: name: vdr-plugin-dvbsddevice when: - '"dvb_ttpci" in modules' notify: [ 'Restart VDR' ] #+END_SRC ** dvd *** tasks **** install libdvd-pkg #+BEGIN_SRC yaml :tangle roles/dvd/tasks/main.yml :mkdirp yes --- # file: roles/dvd/tasks/main.yml - name: preconfigure libdvd-pkg shell: | echo 'libdvd-pkg libdvd-pkg/post-invoke_hook-install boolean true' | debconf-set-selections echo 'libdvd-pkg libdvd-pkg/build boolean true' | debconf-set-selections - name: apt | install libdvd-pkg apt: name: '{{ item }}' state: present install_recommends: no with_items: - libdvd-pkg #+END_SRC ** kodi *** tasks **** Install KODI #+BEGIN_SRC yaml :tangle roles/kodi/tasks/main.yml :mkdirp yes --- - name: change udev rule to allow KODI to eject optical disks shell: sed 's/--lock-media //' /lib/udev/rules.d/60-cdrom_id.rules > /etc/udev/rules.d/60-cdrom_id.rules args: creates: /etc/udev/rules.d/60-cdrom_id.rules - name: apt | install kodi packages apt: name: '{{ item }}' state: present install_recommends: no with_items: - kodi - kodi-pvr-vdr-vnsi - kodi-eventclients-xbmc-send - name: create kodi.service for the user session template: src: 'templates/kodi.service.j2' dest: '{{ vdr.home }}/.config/systemd/user/kodi.service' mode: 0755 owner: '{{ vdr.user }}' group: '{{ vdr.group }}' #+END_SRC *** templates **** kodi.service #+BEGIN_SRC conf :tangle roles/kodi/templates/kodi.service.j2 :mkdirp yes [Unit] Description=Start kodi in user session [Service] Type=simple PassEnvironment=DISPLAY XDG_RUNTIME_DIR DBUS_SESSION_BUS_ADDRESS ExecStartPre=-/usr/bin/set-kodi-display ExecStart=/usr/bin/kodi ExecStop=/bin/bash -c "/usr/bin/kodi-send --action=QUIT; while /usr/bin/pgrep kodi; do sleep 1; done; sleep 1" TimeoutStopSec=10 SuccessExitStatus=0 127 Restart=on-failure #+END_SRC ** template-test #+BEGIN_SRC yaml :tangle roles/template-test/tasks/main.yml --- - name: show vars debug: var: '{{ system }}' - name: test templates template: src: templates/test.j2 dest: /tmp/test.txt #+END_SRC #+BEGIN_SRC shell :tangle roles/template-test/templates/xorg.conf_test.j2 {{ ansible_managed_file | comment }} Section "ServerLayout" Identifier "Layout0" Screen 0 "Screen0" {% if system.x11.dualhead.enabled %} Screen 1 "Screen1" RightOf "Screen0" {% endif %} InputDevice "Keyboard0" "CoreKeyboard" InputDevice "Mouse0" "CorePointer" EndSection Section "InputDevice" # generated from default Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/psaux" Option "Emulate3Buttons" "no" Option "ZAxisMapping" "4 5" EndSection # ignore devices with eventlircd tag # ENV{ID_INPUT.tags}+="eventlircd" # must be set by an udev rule Section "InputClass" Identifier "ignore eventlircd devices" MatchTag "eventlircd" Option "Ignore" "True" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "Monitor" Identifier "Monitor0" VendorName "Unknown" ModelName "Unknown" {% if system.x11.display.0.default == "VGA2Scart_4_3" or system.x11.display.0.default == "VGA2Scart_16_9" %} HorizSync 14-17 VertRefresh 49-61 {% if system.x11.display.0.default == "VGA2Scart_4_3" %} Modeline "VGA2Scart_4_3" 13.875 720 744 808 888 576 580 585 625 -HSync -Vsync interlace {% elif system.x11.display.0.default == "VGA2Scart_16_9" %} Modeline "VGA2Scart_16_9" 19 1024 1032 1120 1216 576 581 586 625 -Hsync -Vsync interlace {% endif %} {% endif %} Option "DPMS" Option "ExactModeTimingsDVI" "True" EndSection {% if system.x11.dualhead.enabled == "1" %} Section "Monitor" Identifier "Monitor1" VendorName "Unknown" ModelName "Unknown" {% if system.x11.display.1.default in ("VGA2Scart_4_3", "VGA2Scart_16_9") %} HorizSync 14-17 VertRefresh 49-61 {% if system.x11.display.1.default == "VGA2Scart_4_3" %} Modeline "VGA2Scart_4_3" 13.875 720 744 808 888 576 580 585 625 -HSync -Vsync interlace {% elif system.x11.display.1.default == "VGA2Scart_16_9" %} Modeline "VGA2Scart_16_9" 19 1024 1032 1120 1216 576 581 586 625 -Hsync -Vsync interlace {% endif %} Option "DPMS" Option "ExactModeTimingsDVI" "True" {% endif %} EndSection {% endif %} Section "Device" Identifier "Device0" {% if system.hardware.nvidia.detected %} Driver "nvidia" VendorName "NVIDIA Corporation" {% endif %} Screen 0 Option "DPI" "100x100" {% if system.hardware.nvidia.busid %} BusID "PCI: {{ system.hardware.nvidia.busid }}" {% endif %} Option "NoLogo" "True" Option "UseEvents" "True" Option "TripleBuffer" "False" Option "AddARGBGLXVisuals" "True" Option "TwinView" "0" Option "DynamicTwinView" "0" Option "OnDemandVBlankinterrupts" "on" Option "FlatPanelProperties" "Scaling = Native" EndSection {% if system.x11.dualhead.enabled == "1" %} Section "Device" Identifier "Device1" {% if system.hardware.nvidia.detected %} Driver "nvidia" VendorName "NVIDIA Corporation" {% endif %} Screen 1 {% if system.hardware.nvidia.busid %} BusID "PCI: {{ system.hardware.nvidia.busid }}" {% endif %} Option "NoLogo" "True" Option "UseEvents" "True" Option "TripleBuffer" "False" Option "AddARGBGLXVisuals" "True" Option "TwinView" "0" Option "DynamicTwinView" "0" EndSection {% endif %} Section "Screen" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 24 SubSection "Display" Depth 24 {% if system.x11.display.0.default is defined and system.x11.display.0.default %} Modes "{{ system.x11.display.0.default }}"{% for mode in system.x11.display.0.mode %}{% if mode != system.x11.display.0.default %} "{{ mode }}"{% endif %}{% endfor %} {% elif system.hardware.nvidia.detected == 1 %} Modes "nvidia-auto-select" {% endif %} EndSubSection {% if system.x11.display.0.default or system.x11.default %} {% if system.x11.display.0.device is definded and system.x11.display.0.device %} Option "ConnectedMonitor" {{ system.x11.display.0.device }} {% else %} Option "ConnectedMonitor" {{ system.x11.default }} {% endif %} # Option "ConnectedMonitor" ", " #Option "ConnectedMonitor" " , " # Option "UseDisplayDevice" "" # # # Option "CustomEDID" ":/etc/X11/edid.0.yavdr" # # # Option "MetaModes" ": { ViewPortIn=x, ViewPortOut=x++ }" # # Option "MetaModes" ": { ViewPortIn=x, ViewPortOut=x++ }" {% endif %} EndSection {% if system.x11.dualhead.enabled == "1" %} Section "Screen" Identifier "Screen1" Device "Device1" Monitor "Monitor1" DefaultDepth 24 SubSection "Display" Depth 24 {% if system.x11.display.0.default is defined and system.x11.display.0.default %} Modes "{{ system.x11.display.1.default }}"{% for mode in system.x11.display.1.mode %}{% if mode != system.x11.display.1.default %} "{{ mode }}"{% endif %}{% endfor %} {% elif system.hardware.nvidia.detected == "1" %} Modes "nvidia-auto-select" {% endif %} EndSubSection # # Option "UseDisplayDevice" "" # # # Option "CustomEDID" ":/etc/X11/edid.1.yavdr" # # # Option "MetaModes" ": { ViewPortIn=x, ViewPortOut=x++ }" # # Option "MetaModes" ": { ViewPortIn=x, ViewPortOut=x++ }" # EndSection {% endif %} {% if not system.x11.use_compositing %} Section "Extensions" # if not open-gl OSD is needed (e.g. for vdr-sxfe): Option "Composite" "Disable" EndSection {% endif %} #+END_SRC #+BEGIN_SRC yaml :tangle roles/template-test/defaults/main.yml foo: - bar - baz - spam system: hardware: nvidia: detected: "1" busid: "000:2304:234" x11: dualhead: enabled: "0" display: 0: mode: - "1920x1080_50" default: "nvidia-auto" 1: mode: - "1280x720_60" #+END_SRC ** grub-config *** default variables #+BEGIN_SRC yaml :tangle roles/grub-config/defaults/main.yml :mkdirp yes system: shutdown: poweroff grub: timeout: 0 boot_options: quiet nosplash #+END_SRC *** tasks #+BEGIN_SRC yaml :tangle roles/grub-config/tasks/main.yml :mkdirp yes - name: custom grub configuration for timeout and reboot halt template: src: templates/50_custom.j2 dest: /etc/grub.d/50_custom mode: '0775' notify: [ 'Update GRUB' ] # TODO: add special case if plymouth is used - name: let the system boot quietly lineinfile: dest: /etc/default/grub state: present regexp: '^(GRUB_CMDLINE_LINUX_DEFAULT=")' line: '\1{{ grub.boot_options}}"' backrefs: yes notify: [ 'Update GRUB' ] #+END_SRC *** templates #+BEGIN_SRC shell :tangle roles/grub-config/templates/50_custom.j2 :mkdirp yes #!/bin/sh exec tail -n +3 $0 # This file is configured by the ansible configuration for yaVDR {% if system.shutdown is defined and system.shutdown == 'reboot' %} menuentry "PowerOff" { halt } {% endif %} if [ "${recordfail}" = 1 ]; then set timeout={{ 3 if grub.timeout < 3 else grub.timeout }} else set timeout={{ grub.timeout if grub.timeout is defined else 0 }} fi #+END_SRC *** handlers #+BEGIN_SRC yaml :tangle roles/grub-config/handlers/main.yml :mkdirp yes - name: Update GRUB command: update-grub failed_when: ('error' in grub_register_update.stderr) register: grub_register_update # TODO: Do we need to use grub-set-default? # https://github.com/yavdr/yavdr-utils/blob/master/events/actions/update-grub #+END_SRC * Modules This section contains custom modules for the yaVDR Playbooks. They are used to collect facts about the system and configure applications and daemons. ** hardware_facts.py #+BEGIN_SRC python :tangle library/hardware_facts.py #!/usr/bin/env python # This Module collects the vendor- and device ids for USB- and PCI(e)-devices and currently loaded kernel modules. DOCUMENTATION = ''' --- module: hardware_facts short_description: collects facts for kernel modules, usb and pci devices description: - This Module collects the vendor- and device ids for USB- and PCI(e)-devices and currently loaded kernel modules. options: usb: required: False default: True description: - return a list of vendor- and device ids for usb devices in '04x:04x' notation pci: required: False default: True description: - return a list of vendor- and device ids for pci devices in '04x:04x' notation modules: required: False default: True description: - return a list of currently loaded kernel modules gpus: required: False default: True description: - return a list of devices of the pci gpu class (0x030000) notes: - requres python-pyusb and python-kmodpy requirements: [ ] author: "Alexander Grothe " ''' EXAMPLES = ''' - name: get information about usb and pci hardware and loaded kernel modules hardware_facts: usb: True pci: True modules: True - debug: var: usb - debug var: pci - debug var: modules - debug var: gpus ''' import glob import json import os import sys import usb.core from collections import namedtuple import kmodpy from ansible.module_utils.basic import * PCIDevice = namedtuple("PCIDevice", 'idVendor idProduct idClass pciPath') def get_pci_devices(): for device in glob.glob('/sys/devices/pci*/*:*:*/'): with open(os.path.join(device, 'device')) as d: product_id = int(d.read().strip(), 16) with open(os.path.join(device, 'vendor')) as d: vendor_id = int(d.read().strip(), 16) with open(os.path.join(device, 'class')) as d: class_id = int(d.read().strip(), 16) yield PCIDevice(idVendor=vendor_id, idProduct=product_id, idClass=class_id, pciPath=device) def format_device_list(iterator): return ["{:04x}:{:04x}".format(d.idVendor, d.idProduct) for d in iterator] def format_gpu_device_list(iterator): def get_entries(iterator): for d in iterator: if d.idClass == 0x030000: yield ("{:04x}:{:04x}".format(d.idVendor, d.idProduct)) return [entry for entry in get_entries(iterator)] arg_specs = { 'usb': dict(default=True, type='bool', required=False), 'pci': dict(default=True, type='bool', required=False), 'modules': dict(default=True, type='bool', required=False), 'gpus': dict(default=True, type='bool', required=False), } def main(): module = AnsibleModule(argument_spec=arg_specs, supports_check_mode=True,) collect_usb = module.params['usb'] collect_pci = module.params['pci'] collect_modules = module.params['modules'] collect_gpus = module.params['gpus'] if collect_usb: usb_devices = format_device_list(usb.core.find(find_all=True)) else: usb_device = [] if collect_pci: pci_devices = format_device_list(get_pci_devices()) else: pci_devices = [] if collect_modules: k = kmodpy.Kmod() modules = [m[0] for m in k.loaded()] else: modules = [] if collect_gpus: gpus = format_gpu_device_list(get_pci_devices()) else: gpus = [] data = {'usb': usb_devices, 'pci': pci_devices, 'modules': modules, 'gpus': gpus} module.exit_json(changed=False, ansible_facts=data, msg=data) if __name__ == '__main__': main() #+END_SRC ** satip_facts.py #+BEGIN_SRC python :tangle library/satip_facts.py #!/usr/bin/env python2 DOCUMENTATION = ''' --- module: hardware_facts short_description: "check if at least one SAT>IP server responds on the network" description: - This script sends a multicast message and awaits responses by Sat>IP servers. Returns the boolean variable 'satip_detected' ''' EXAMPLES = ''' - name: "detect SAT>IP Server on the network" action: satip_facts - debug: var: satip_detected ''' import json import socket import sys import time from ansible.module_utils.basic import * SSDP_ADDR = "239.255.255.250" SSDP_PORT = 1900 # SSDP_MX = max delay for server response # a value of 2s is recommended by the SAT>IP specification 1.2.2 SSDP_MX = 2 SSDP_ST = "urn:ses-com:device:SatIPServer:1" ssdpRequest = "\r\n".join(( "M-SEARCH * HTTP/1.1", "HOST: %s:%d" % (SSDP_ADDR, SSDP_PORT), "MAN: \"ssdp:discover\"", "MX: %d" % (SSDP_MX), "ST: %s" % (SSDP_ST), "\r\n")) def main(): module = AnsibleModule(argument_spec={}, supports_check_mode=True,) sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) # according to Sat>IP Specification 1.2.2, p. 20 # a client should send three requests within 100 ms with a ttl of 2 sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, 2) sock.settimeout(SSDP_MX + 0.5) for _ in range(3): sock.sendto(ssdpRequest, (SSDP_ADDR, SSDP_PORT)) time.sleep(0.03) try: response = sock.recv(1000) if response and "SERVER:" in response: got_response = True else: raise ValueError('No satip server detected') except (socket.timeout, ValueError): got_response = False module.exit_json(changed=False, ansible_facts={'satip_detected': got_response}) if __name__ == '__main__': main() #+END_SRC ** xrandr_facts.py - [ ] support multiple screens (-d :0.0 .. :0.n) #+BEGIN_SRC python :tangle library/xrandr_facts.py #!/usr/bin/env python2 from __future__ import print_function import ast import binascii import re import subprocess from collections import namedtuple from ansible.module_utils.basic import * DOCUMENTATION = ''' --- module: xrandr_facts short_description: "gather facts about connected monitors and available modelines" description: - This module needs a running x-server on a given display in order to successfully call xrandr. Returns the dictionary "xrandr", wich contains all screens with output states, connected displays, EDID info and their modes and a recommendation for the best fitting tv mode. options: display: required: False default: ":0" description: - the DISPLAY variable to use when calling xrandr multi_display: required: False default: "False" description: - check additional screens (:0.0 .. :0.n) until xrandr fails to collect information preferred_outpus: required: False default: ["HDMI", "DP", "DVI", "VGA", "TV": 0] description: - ranking of the preferred display connectors preferred_refreshrates: required: False default: ["50", "60", "75", "30", "25"] description: - ranking of the preferred display refreshrate preferred_resolutions: required: False default: ["7680x4320", "3840x2160", "1920x1080", "1280x720", "720x576"] description: - ranking of the preferred display resolutions write_edids: required: False default: True description: - write edid data to /etc/X11/edid.{connector}.bin ''' EXAMPLES = ''' - name: "collect facts for connected displays" action: xserver_facts display: ":0" - debug: var: xrandr ''' ARG_SPECS = { 'display': dict(default=":0", type='str', required=False), 'multi_display': dict(default=False, type='bool', required=False), 'preferred_outputs': dict( default=["HDMI", "DP", "DVI", "VGA", "TV"], type='list', required=False), 'preferred_refreshrates': dict( default=[50, 60, 75, 30, 25], type='list', required=False), 'preferred_resolutions': dict( default=[ "7680x4320", "3840x2160", "1920x1080", "1280x720", "720x576"], type='list', required=False), 'write_edids': dict(default=True, type='bool', required=False), } SCREEN_REGEX = re.compile("^(?PScreen\s\d+:)(?:.*)") CONNECTOR_REGEX = re.compile( "^(?P.*-\d+)\s(?Pconnected|disconnected)\s(?Pprimary)?") MODE_REGEX = re.compile("^\s+(?P\d{3,}x\d{3,}).*") Mode = namedtuple('Mode', ['connection', 'resolution', 'refreshrate']) def check_for_screen(line): """check line for screen information""" match = re.match(SCREEN_REGEX, line) if match: return match.groupdict()['screen'] def check_for_connection(line): """check line for connection name and state""" match = re.match(CONNECTOR_REGEX, line) connector = None is_connected = False if match: match = match.groupdict() connector = match['connector'] is_connected = True if match['connection_state'] == 'connected' else False return connector, is_connected def get_indentation(line): """return the number of leading whitespace characters""" return len(line) - len(line.lstrip()) def sort_mode(mode): """rate modes by several criteria""" connection_score = 0 rrate_score = 0 resolution_score = 0 preferred_rrates = module.params['preferred_refreshrates'] # [50, 60] preferred_resolutions = module.params['preferred_resolutions'] # ["7680x4320", "3840x2160", "1920x1080", "1280x720", "720x576"] preferred_outputs = module.params['preferred_outputs'] # ["HDMI", "DP", "DVI", "VGA"] if mode.refreshrate in preferred_rrates: rrate_score = len(preferred_rrates) - preferred_rrates.index(mode.refreshrate) if mode.resolution in preferred_resolutions: resolution_score = len(preferred_resolutions) - preferred_resolutions.index(mode.resolution) x_resolution, y_resolution = (int(n) for n in mode.resolution.split('x')) connection = mode.connection.split('-')[0] if connection in preferred_outputs: connection_score = len(preferred_outputs) - preferred_outputs.index(connection) return (rrate_score, resolution_score, x_resolution, y_resolution, connection_score) def parse_xrandr_verbose(iterator): """parse the output of xrandr --verbose using an iterator delivering single lines""" xorg = {} is_connected = False for line in iterator: if line.startswith('Screen'): screen = check_for_screen(line) xorg[screen] = {} elif 'connected' in line: connector, is_connected = check_for_connection(line) xorg[screen][connector] = { 'is_connected': is_connected, 'EDID': '', 'modes': {}, 'preferred': '', 'current': '', 'auto': '', } elif is_connected and 'EDID:' in line: edid_str = "" outer_indentation = get_indentation(line) while True: line = next(iterator) if get_indentation(line) > outer_indentation: edid_str += line.strip() else: break xorg[screen][connector]['EDID'] = edid_str elif is_connected and "MHz" in line and not "Interlace" in line: match = re.match(MODE_REGEX, line) if match: match = match.groupdict() preferred = bool("+preferred" in line) current = bool("*current" in line) while True: line = next(iterator) if line.strip().startswith('v:'): refresh_rate = ast.literal_eval(line.split()[-1][:-2]) rrate = int(round(refresh_rate)) if xorg[screen][connector]['modes'].get(match['resolution']) is None: xorg[screen][connector]['modes'][match['resolution']] = [] if rrate not in xorg[screen][connector]['modes'][match['resolution']]: xorg[screen][connector]['modes'][match['resolution']].append(rrate) if preferred: xorg[screen][connector]['preferred'] = "{}_{}".format( match['resolution'], rrate) if current: xorg[screen][connector]['current'] = "{}_{}".format( match['resolution'], rrate) break return xorg def output_data(data, write_edids=True): if data: modes = [] for _, screen_data in data.items(): for connector, connection_data in screen_data.items(): if connection_data.get('EDID') and write_edids: with open('/etc/X11/edid.{}.bin'.format(connector), 'wb') as edid: edid.write(binascii.a2b_hex(connection_data['EDID'])) for resolution, refreshrates in connection_data['modes'].items(): for refreshrate in refreshrates: modes.append(Mode(connector, resolution, refreshrate)) if modes: best_mode = max(modes, key=sort_mode) data['best_tv_mode'] = best_mode #print(json.dumps(data, sort_keys=True, indent=4)) module.exit_json(changed=True if write_edids else False, ansible_facts={'xrandr': data}) if __name__ == '__main__': module = AnsibleModule(argument_spec=ARG_SPECS, supports_check_mode=False,) try: d = subprocess.check_output(['xrandr', '-d', module.params['display'], '--verbose'], universal_newlines=True).splitlines() except subprocess.CalledProcessError: xorg_data = {} else: xorg_data = parse_xrandr_verbose(iter(d)) output_data(xorg_data, module.params['write_edids']) #+END_SRC * Handlers #+BEGIN_SRC yaml :tangle handlers/main.yml :mkdirp yes - name: Restart Samba systemd: name: smbd.service state: restarted enabled: yes #masked: no register: samba_reload - name: Restart NFS Kernel Server systemd: name: nfs-server.service state: restarted enabled: yes #masked: no register: nfs_reload - name: Restart VDR systemd: name: vdr.service state: restarted enabled: yes register: vdr_restart - name: Stop VDR systemd: name: vdr.service state: stopped enabled: yes register: vdr_stop - name: Start VDR systemd: name: vdr.service state: started enabled: yes register: vdr_start - name: Stop xlogin systemd: name: xlogin@vdr.service state: stopped enabled: yes register: xlogin_stop - name: Stop x systemd: name: x@vt7.service state: stopped register: x_stop #+END_SRC