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yavdr-ansible/Manual.org
Alexander Grothe d6647e1613 Move local fact scripts to modules
2017-03-03 10:39:59 +01:00

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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"/>
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#+OPTIONS: ^:nil
#+PROPERTY: header-args :mkdirp yes
:END:
* 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.
* 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
#- nfs-config # configure nfs server
- yavdr-xorg # graphical session
- yavdr-remote # remote configuration files, services and scripts
- grub-config # configure grub
- autoinstall-satip # install vdr-plugin-satip if a Sat>IP server has been found
- autoinstall-targavfd
- autoinstall-imonlcd
- template-test
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
- nfs-config
- grub-config
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
[yavdr-full]
localhost connection=local
#192.168.1.116
[yavdr-headless]
[yavdr-client]
#+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
** Drivers
#+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes
drivers:
sundtek: auto
ddvb-dkms: auto
#+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/audio
files: /srv/files
#+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
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
** Samba
#+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes
samba:
workgroup: YAVDR
#+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
***** 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
***** Setting up the 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
***** Installing 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
***** run local fact scripts
#+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
- name: "detect SAT>IP Server on the network"
action: satip_facts
- debug:
var: satip_detected
verbosity: 1
#+END_SRC
*** templates
#+BEGIN_SRC shell :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
#+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: install additional vdr plugins
apt:
name: '{{ item }}'
state: present
install_recommends: no
with_items:
'{{ vdr_plugins | default({}) }}'
#+END_SRC
*** Set up the directories for files in /srv
#+BEGIN_SRC yaml :tangle roles/vdr/tasks/main.yml :mkdirp yes
- name: create directories for media files
file:
state: directory
owner: '{{ vdr.user }}'
group: '{{ vdr.group }}'
mode: 0777
dest: '{{ item }}'
with_items:
- /srv/videos
- /srv/music
- /srv/picture
- /srv/backups
#+END_SRC
** STARTED yavdr-network
*** default variables
#+BEGIN_SRC yaml :tangle roles/yavdr-network/main.yml :mkdirp yes
install_avahi: true
install_epgd: true
install_mariadb: true
install_nfs_client: true
install_nfs_server: true
install_samba_client: true
install_samba_server: 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
** TODO automatic X-server configuration
- [ ] detect connected display
- [ ] read EDID from displays
- [ ] create a xorg.conf for nvidia/intel/amd gpus
*** templates
#+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
#+END_SRC
*** files
** yavdr-xorg
*** 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
#- yavdr-xorg
- openbox
- 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 vdr user
user:
name: '{{ vdr.user }}'
shell: '/bin/bash'
state: present
uid: '{{ vdr.uid }}'
groups: '{{ vdr.group }}'
append: yes
- name: enable and start xlogin for the vdr user
systemd:
daemon_reload: yes
name: 'xlogin@{{ vdr.user }}'
enabled: yes
state: started
#+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: create 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
#+BEGIN_SRC yaml :tangle roles/samba-config/templates/smb.conf.j2 :mkdirp yes
# {{ ansible_managed_file }}
#======================= 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
{% for name, path in media_dirs.iteritems() %}
[{{ name }}]
path = {{ path }}
comment = {{ name }} on %h
browseable = yes
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 %}
include = /etc/samba/smb.conf.custom
#+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{{ system.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 system.grub.timeout < 3 else system.grub.timeout }}
else
set timeout={{ system.grub.timeout if system.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
** TODO autoinstall-drivers
*** sundtek
** autoinstall-satip
*** tasks
#+BEGIN_SRC yaml :tangle roles/autoinstall-satip/tasks/main.yml
---
# file roles/autoinstall-satip/tasks/main.yml
- name: apt | install vdr-plugin-satip if a Sat>IP server has been detected
apt:
name: vdr-plugin-satip
when: satip_detected
#+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'
#+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'
#+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:
- '19c2:6a11" in pci'
#+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'
#+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:
- '19c2:6a11" in modules'
#+END_SRC
** TODO autoinstall-plugins
*** sddevice
*** hddevice
*** pvr350
** 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/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
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 %}
# 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 %}
Section "Extensions"
# if no open-gl OSD is needed (e.g. for vdr-sxfe):
Option "Composite" "Disable"
EndSection
#+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
* 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
* 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
#+END_SRC
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