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yavdr-ansible/Manual.org
Alexander Grothe d513db21ca Update TODO list
2017-05-18 16:06:31 +02:00

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# -*- mode: org; -*-
:DOCUMENT_OPTIONS:
#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="http://www.pirilampo.org/styles/readtheorg/css/htmlize.css"/>
#+HTML_HEAD: <link rel="stylesheet" type="text/css" href="http://www.pirilampo.org/styles/readtheorg/css/readtheorg.css"/>
#+HTML_HEAD: <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
#+HTML_HEAD: <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
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#+OPTIONS: ^:nil
#+PROPERTY: header-args :mkdirp yes
:END:
* 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
** 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)
* 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
---
# 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
- 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
- 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
#+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
** 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
#+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :exports none :mkdirp yes
---
# This playbook sets up the basic packages an directories for a yaVDR installation
# file: roles/yavdr-common/tasks/main.yml
#+END_SRC
***** 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
- linux-firmware
- psmisc
- python-kmodpy
- python-usb
- python3-usb
- software-properties-common
- ssh
- ubuntu-drivers-common
- 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: install network packages
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
** STARTED nfs-server
*** tasks
#+BEGIN_SRC yaml :tanlge roles/nfs-server/tasks/main.yml :mkdirp yes
- name: install and configure nfs-kernel-server
apt:
name: "{{ item }}"
state: present
install_recommends: no
with_items:
- nfs-kernel-server
when:
- '{{ install_nfs_server }}'
#+END_SRC
** TODO yavdr-remote
*** default variables
*** tasks
*** 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
- 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/autostart'
### 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: 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: '/var/lib/vdr/.xinitrc'
mode: 0755
owner: '{{ vdr.user }}'
group: '{{ vdr.group }}'
- name: populate autostart for openbox
template:
src: 'templates/autostart.j2'
dest: '/var/lib/vdr/.config/openbox/autostart'
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
#+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: ansible/yavdr-ansible/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
###
# Needed to start pulseaudio before VDR if softhddevice is attached at startup
# (so the frontend-skript can't force pulseaudio to free the soundcard)
###
# pactl list sinks 2>&1 >> /tmp/audio.dbg
#+END_SRC
#+BEGIN_SRC conf :tangle roles/yavdr-org/templates/xorg.conf.yavdr :mkdirp yes
#+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
** nfs-config
** 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 <<kahan@informatik.tu-muenchen.de> 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
** TODO 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-satip
*** 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
** 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" "<?cs if:(?system.x11.display.0.device) ?><?cs call:fix_display_name(system.x11.display.0.device) ?><?cs else ?><?cs var:system.x11.default ?><?cs /if ?><?cs if:(?system.x11.dualhead.enabled && system.x11.dualhead.enabled == 1) ?>, <?cs call:fix_display_name(system.x11.display.1.device) ?><?cs /if ?>"
#Option "ConnectedMonitor"
"<?cs if:(?system.x11.display.0.device) ?>
<?cs call:fix_display_name(system.x11.display.0.device) ?>
<?cs else ?>
<?cs var:system.x11.default ?>
<?cs /if ?>
<?cs if:(?system.x11.dualhead.enabled && system.x11.dualhead.enabled == 1) ?>, <?cs call:fix_display_name(system.x11.display.1.device) ?><?cs /if ?>"
# Option "UseDisplayDevice" "<?cs if:(?system.x11.display.0.device) ?><?cs call:fix_display_name(system.x11.display.0.device) ?><?cs else ?><?cs var:system.x11.default ?><?cs /if ?>"
# <?cs /if ?>
# <?cs if:(?system.hardware.nvidia.0.edid && system.hardware.nvidia.0.edid == "1") ?>
# Option "CustomEDID" "<?cs call:fix_display_name(system.x11.display.0.device) ?>:/etc/X11/edid.0.yavdr"
# <?cs /if ?>
# <?cs if:(system.hardware.nvidia.detected == 1 && ?system.x11.display.0.device) ?>
# Option "MetaModes" "<?cs call:fix_display_name(system.x11.display.0.device) ?>: <?cs var:system.x11.display.0.default ?> { ViewPortIn=<?cs var:system.x11.display.0.viewport.in.x ?>x<?cs var:system.x11.display.0.viewport.in.y ?>, ViewPortOut=<?cs var:system.x11.display.0.viewport.out.x ?>x<?cs var:system.x11.display.0.viewport.out.y ?>+<?cs var:system.x11.display.0.viewport.out.plusx ?>+<?cs var:system.x11.display.0.viewport.out.plusy ?> }"
# <?cs each:mode = system.x11.display.0.mode ?><?cs if:(mode != system.x11.display.0.default) ?>
# Option "MetaModes" "<?cs call:fix_display_name(system.x11.display.0.device) ?>: <?cs var:mode ?> { ViewPortIn=<?cs var:system.x11.display.0.viewport.in.x ?>x<?cs var:system.x11.display.0.viewport.in.y ?>, ViewPortOut=<?cs var:system.x11.display.0.viewport.out.x ?>x<?cs var:system.x11.display.0.viewport.out.y ?>+<?cs var:system.x11.display.0.viewport.out.plusx ?>+<?cs var:system.x11.display.0.viewport.out.plusy ?> }"<?cs /if ?><?cs /each ?>
{% 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
# <?cs if:(?system.x11.display.1.default && system.x11.display.1.default != "" && system.x11.display.1.default != "disabled") ?>
# Option "UseDisplayDevice" "<?cs call:fix_display_name(system.x11.display.1.device) ?>"
# <?cs /if ?>
# <?cs if:(?system.hardware.nvidia.1.edid && system.hardware.nvidia.1.edid == "1") ?>
# Option "CustomEDID" "<?cs call:fix_display_name(system.x11.display.1.device) ?>:/etc/X11/edid.1.yavdr"
# <?cs /if ?>
# <?cs if:(system.hardware.nvidia.detected == 1 && ?system.x11.display.1.device) ?>
# Option "MetaModes" "<?cs call:fix_display_name(system.x11.display.1.device) ?>: <?cs var:system.x11.display.1.default ?> { ViewPortIn=<?cs var:system.x11.display.1.viewport.in.x ?>x<?cs var:system.x11.display.1.viewport.in.y ?>, ViewPortOut=<?cs var:system.x11.display.1.viewport.out.x ?>x<?cs var:system.x11.display.1.viewport.out.y ?>+<?cs var:system.x11.display.1.viewport.out.plusx ?>+<?cs var:system.x11.display.1.viewport.out.plusy ?> }"
# <?cs each:mode = system.x11.display.1.mode ?><?cs if:(mode != system.x11.display.1.default) ?>
# Option "MetaModes" "<?cs call:fix_display_name(system.x11.display.1.device) ?>: <?cs var:mode ?> { ViewPortIn=<?cs var:system.x11.display.1.viewport.in.x ?>x<?cs var:system.x11.display.1.viewport.in.y ?>, ViewPortOut=<?cs var:system.x11.display.1.viewport.out.x ?>x<?cs var:system.x11.display.1.viewport.out.y ?>+<?cs var:system.x11.display.1.viewport.out.plusx ?>+<?cs var:system.x11.display.1.viewport.out.plusy ?> }"<?cs /if ?><?cs /each ?>
# <?cs /if ?>
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 <seahawk1986@gmx.de>"
'''
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'])
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)
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("^(?P<screen>Screen\s\d+:)(?:.*)")
CONNECTOR_REGEX = re.compile(
"^(?P<connector>.*-\d+)\s(?P<connection_state>connected|disconnected)\s(?P<primary>primary)?")
MODE_REGEX = re.compile("^\s+(?P<resolution>\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
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