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Move local fact scripts to modules

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This commit is contained in:
Alexander Grothe 2017-03-03 10:39:59 +01:00
parent 1dc6f1c00b
commit d6647e1613
12 changed files with 481 additions and 252 deletions
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582
Manual.org
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@ -40,6 +40,7 @@ The ~yavdr07.yml~ playbook sets up a fully-featured yaVDR installation:
- 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
@ -152,11 +153,11 @@ extra_packages:
#+END_SRC
** System pre-configuration
#+BEGIN_SRC yaml :tangle group_vars/all :mkdirp yes
system:
shutdown: poweroff
grub:
timeout: 0
boot_options: quiet nosplash
#system:
# shutdown: poweroff
# grub:
# timeout: 0
# boot_options: quiet nosplash
#+END_SRC
* Roles
** yavdr-common
@ -283,6 +284,7 @@ yavdr-common executes the following tasks:
- linux-firmware
- psmisc
- python-kmodpy
- python-usb
- python3-usb
- software-properties-common
- ssh
@ -293,124 +295,33 @@ yavdr-common executes the following tasks:
- xfsprogs
#+END_SRC
***** Install and execute local fact scripts
***** run local fact scripts
#+BEGIN_SRC yaml :tangle roles/yavdr-common/tasks/main.yml :mkdirp yes
- name: create directory for local facts
file:
dest: /etc/ansible/facts.d
state: directory
- 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: copy facts script for USB- and PCI(e)-IDs
copy:
src: files/hardware.fact.py
dest: /etc/ansible/facts.d/hardware.fact
mode: '0775'
- name: "detect SAT>IP Server on the network"
action: satip_facts
- name: copy facts script for loaded modules
copy:
src: files/modules.fact.py
dest: /etc/ansible/facts.d/modules.fact
mode: '0775'
- name: copy facts script for Sat>IP server detection
copy:
src: files/satip.fact.py
dest: /etc/ansible/facts.d/satip.fact
mode: '0775'
- name: reload ansible local facts
setup: filter=ansible_local
#+END_SRC
*** files:
**** hardware facts
#+BEGIN_SRC python :tangle roles/yavdr-common/files/hardware.fact.py :mkdirp yes :shebang #!/usr/bin/env python3
# This script returns a list of Vendor- and Product-IDs for all connected usb
# and pci(e) devices in json format
import glob
import json
import os
import sys
import usb.core
from collections import namedtuple
Device = namedtuple("Device", ['idVendor', 'idProduct'])
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)
yield Device(idVendor=vendor_id, idProduct=product_id)
def format_device_list(iterator):
return ["{:04x}:{:04x}".format(d.idVendor, d.idProduct) for d in iterator]
if __name__ == '__main__':
usb_devices = format_device_list(usb.core.find(find_all=True))
pci_devices = format_device_list(get_pci_devices())
print(json.dumps({'usb': usb_devices, 'pci': pci_devices}))
#+END_SRC
**** module facts
#+BEGIN_SRC python :tangle roles/yavdr-common/files/modules.fact.py :mkdirp yes :shebang #!/usr/bin/env python2
# This script returns a list of currently loaded kernel modules
from __future__ import print_function
import json
import kmodpy
k = kmodpy.Kmod()
print(json.dumps([module[0] for module in k.loaded()]))
#+END_SRC
**** satip facts
#+BEGIN_SRC python :tangle roles/yavdr-common/files/satip.fact.py :mkdirp yes :shebang #!/usr/bin/env python3
# This script sends a multicast message and awaits responses by Sat>IP servers.
# returns the boolean variable 'satip_detected' as json
import json
import socket
import sys
import time
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"))
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.encode('ascii'), (SSDP_ADDR, SSDP_PORT))
time.sleep(0.03)
try:
response = sock.recv(1000).decode()
if response and "SERVER:" in response:
got_response = True
else:
raise ValueError('No satip server detected')
except (socket.timeout, ValueError):
got_response = False
finally:
print(json.dumps(
{'satip_detected': got_response}
))
- debug:
var: satip_detected
verbosity: 1
#+END_SRC
*** templates
#+BEGIN_SRC shell :tangle roles/yavdr-common/templates/90-norecommends.j2 :mkdirp yes
@ -861,15 +772,10 @@ fi
---
# file roles/autoinstall-satip/tasks/main.yml
- name: Display all variables/facts known for a host
debug:
var: ansible_local
verbosity: 1
- name: apt | install vdr-plugin-satip if a Sat>IP server has been detected
apt:
name: vdr-plugin-satip
when: ansible_local.satip.satip_detected
when: satip_detected
#+END_SRC
** autoinstall-targavfd
@ -882,7 +788,7 @@ fi
apt:
name: vdr-plugin-targavfd
when:
- '"19c2:6a11" in ansible_local.hardware.usb'
- '"19c2:6a11" in usb'
#+END_SRC
** autoinstall-imonlcd
*** tasks
@ -894,8 +800,8 @@ fi
apt:
name: vdr-plugin-imonlcd
when:
- '"15c2:0038" in ansible_local.hardware.usb'
- '"15c2:ffdc" in ansible_local.hardware.usb'
- '"15c2:0038" in usb'
- '"15c2:ffdc" in usb'
#+END_SRC
** autoinstall-libcecdaemon
*** tasks
@ -907,7 +813,7 @@ fi
apt:
name: libcec-daemon
when:
- '"2548:1002" in ansible_local.hardware.usb'
- '"2548:1002" in usb'
#+END_SRC
** autoinstall-pvr350
*** tasks
@ -919,7 +825,7 @@ fi
apt:
name: vdr-plugin-pvr350
when:
- '19c2:6a11" in ansible_local.hardware.pci'
- '19c2:6a11" in pci'
#+END_SRC
** TODO autoinstall-dvbhddevice
@ -933,8 +839,8 @@ Problem: woher kommt der Treiber (AFAIK noch nicht im Kernel)? Die Firmware soll
apt:
name: vdr-plugin-dvbhddevice
when:
- '"13c2:300a" in ansible_local.hardware.pci'
- '"13c2:300b" in ansible_local.hardware.pci'
- '"13c2:300a" in pci'
- '"13c2:300b" in pci'
#+END_SRC
** autoinstall-dvbsddevice
@ -947,12 +853,420 @@ Problem: woher kommt der Treiber (AFAIK noch nicht im Kernel)? Die Firmware soll
apt:
name: vdr-plugin-dvbsddevice
when:
- '19c2:6a11" in ansible_local.modules'
- '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

4
roles/autoinstall-dvbhddevice/tasks/main.yml
View File

@ -5,5 +5,5 @@
apt:
name: vdr-plugin-dvbhddevice
when:
- '"13c2:300a" in ansible_local.hardware.pci'
- '"13c2:300b" in ansible_local.hardware.pci'
- '"13c2:300a" in pci'
- '"13c2:300b" in pci'

2
roles/autoinstall-dvbsddevice/tasks/main.yml
View File

@ -5,4 +5,4 @@
apt:
name: vdr-plugin-dvbsddevice
when:
- '19c2:6a11" in ansible_local.modules'
- '19c2:6a11" in modules'

4
roles/autoinstall-imonlcd/tasks/main.yml
View File

@ -5,5 +5,5 @@
apt:
name: vdr-plugin-imonlcd
when:
- '"15c2:0038" in ansible_local.hardware.usb'
- '"15c2:ffdc" in ansible_local.hardware.usb'
- '"15c2:0038" in usb'
- '"15c2:ffdc" in usb'

2
roles/autoinstall-libcecdaemon/tasks/main.yml
View File

@ -5,4 +5,4 @@
apt:
name: libcec-daemon
when:
- '"2548:1002" in ansible_local.hardware.usb'
- '"2548:1002" in usb'

2
roles/autoinstall-pvr350/tasks/main.yml
View File

@ -5,4 +5,4 @@
apt:
name: vdr-plugin-pvr350
when:
- '19c2:6a11" in ansible_local.hardware.pci'
- '19c2:6a11" in pci'

7
roles/autoinstall-satip/tasks/main.yml
View File

@ -1,12 +1,7 @@
---
# file roles/autoinstall-satip/tasks/main.yml
- name: Display all variables/facts known for a host
debug:
var: ansible_local
verbosity: 1
- name: apt | install vdr-plugin-satip if a Sat>IP server has been detected
apt:
name: vdr-plugin-satip
when: ansible_local.satip.satip_detected
when: satip_detected

2
roles/autoinstall-targavfd/tasks/main.yml
View File

@ -5,4 +5,4 @@
apt:
name: vdr-plugin-targavfd
when:
- '"19c2:6a11" in ansible_local.hardware.usb'
- '"19c2:6a11" in usb'

29
roles/yavdr-common/files/hardware.fact.py
View File

@ -1,29 +0,0 @@
#!/usr/bin/env python3
# This script returns a list of Vendor- and Product-IDs for all connected usb
# and pci(e) devices in json format
import glob
import json
import os
import sys
import usb.core
from collections import namedtuple
Device = namedtuple("Device", ['idVendor', 'idProduct'])
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)
yield Device(idVendor=vendor_id, idProduct=product_id)
def format_device_list(iterator):
return ["{:04x}:{:04x}".format(d.idVendor, d.idProduct) for d in iterator]
if __name__ == '__main__':
usb_devices = format_device_list(usb.core.find(find_all=True))
pci_devices = format_device_list(get_pci_devices())
print(json.dumps({'usb': usb_devices, 'pci': pci_devices}))

9
roles/yavdr-common/files/modules.fact.py
View File

@ -1,9 +0,0 @@
#!/usr/bin/env python2
# This script returns a list of currently loaded kernel modules
from __future__ import print_function
import json
import kmodpy
k = kmodpy.Kmod()
print(json.dumps([module[0] for module in k.loaded()]))

43
roles/yavdr-common/files/satip.fact.py
View File

@ -1,43 +0,0 @@
#!/usr/bin/env python3
# This script sends a multicast message and awaits responses by Sat>IP servers.
# returns the boolean variable 'satip_detected' as json
import json
import socket
import sys
import time
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"))
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.encode('ascii'), (SSDP_ADDR, SSDP_PORT))
time.sleep(0.03)
try:
response = sock.recv(1000).decode()
if response and "SERVER:" in response:
got_response = True
else:
raise ValueError('No satip server detected')
except (socket.timeout, ValueError):
got_response = False
finally:
print(json.dumps(
{'satip_detected': got_response}
))

47
roles/yavdr-common/tasks/main.yml
View File

@ -46,6 +46,7 @@
- linux-firmware
- psmisc
- python-kmodpy
- python-usb
- python3-usb
- software-properties-common
- ssh
@ -55,28 +56,28 @@
- usbutils
- xfsprogs
- name: create directory for local facts
file:
dest: /etc/ansible/facts.d
state: directory
- 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: copy facts script for USB- and PCI(e)-IDs
copy:
src: files/hardware.fact.py
dest: /etc/ansible/facts.d/hardware.fact
mode: '0775'
- name: "detect SAT>IP Server on the network"
action: satip_facts
- name: copy facts script for loaded modules
copy:
src: files/modules.fact.py
dest: /etc/ansible/facts.d/modules.fact
mode: '0775'
- name: copy facts script for Sat>IP server detection
copy:
src: files/satip.fact.py
dest: /etc/ansible/facts.d/satip.fact
mode: '0775'
- name: reload ansible local facts
setup: filter=ansible_local
- debug:
var: satip_detected
verbosity: 1