[arch-projects] [archweb] [RFC 2/2] releng: Add netboot pxelinux environment to archweb.
Thomas Bächler
thomas at archlinux.org
Sat Jun 1 17:02:33 EDT 2013
---
releng/templatetags/__init__.py | 0
releng/templatetags/host_from_url.py | 13 ++++
releng/urls.py | 11 ++-
releng/views.py | 29 +++++++-
templates/releng/pxelinux.cfg.txt | 118 +++++++++++++++++++++++++++++++
templates/releng/pxelinux_choose.cfg.txt | 13 ++++
6 files changed, 182 insertions(+), 2 deletions(-)
create mode 100644 releng/templatetags/__init__.py
create mode 100644 releng/templatetags/host_from_url.py
create mode 100644 templates/releng/pxelinux.cfg.txt
create mode 100644 templates/releng/pxelinux_choose.cfg.txt
diff --git a/releng/templatetags/__init__.py b/releng/templatetags/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/releng/templatetags/host_from_url.py b/releng/templatetags/host_from_url.py
new file mode 100644
index 0000000..3ad0fc2
--- /dev/null
+++ b/releng/templatetags/host_from_url.py
@@ -0,0 +1,13 @@
+from datetime import timedelta
+from django import template
+from django.template.defaultfilters import floatformat
+import string
+
+register = template.Library()
+
+register = template.Library()
+ at register.filter(name='host_from_url')
+def host_from_url(val):
+ return string.split(val, "/", 3)[2]
+
+# vim: set ts=4 sw=4 et:
diff --git a/releng/urls.py b/releng/urls.py
index be94404..3ed4a42 100644
--- a/releng/urls.py
+++ b/releng/urls.py
@@ -1,6 +1,7 @@
-from django.conf.urls import include, patterns
+from django.conf.urls import include, patterns, url
from .views import ReleaseListView, ReleaseDetailView
+from django.views.generic import RedirectView
feedback_patterns = patterns('releng.views',
(r'^$', 'test_results_overview', {}, 'releng-test-overview'),
@@ -22,8 +23,16 @@
netboot_patterns = patterns('releng.views',
(r'^$', 'netboot_info', {}, 'releng-netboot-info'),
+ (r'^pxelinux_vesa.cfg', 'netboot_config_is64', { 'style': 'vesa' }),
+ (r'^pxelinux_text.cfg', 'netboot_config_is64', { 'style': 'text' }),
+ (r'^pxelinux_vesa_64.cfg', 'netboot_config', { 'style': 'vesa', 'arch': 64 }),
+ (r'^pxelinux_vesa_32.cfg', 'netboot_config', { 'style': 'vesa', 'arch': 32 }),
+ (r'^pxelinux_text_64.cfg', 'netboot_config', { 'style': 'text', 'arch': 64 }),
+ (r'^pxelinux_text_32.cfg', 'netboot_config', { 'style': 'text', 'arch': 32 }),
)
+netboot_patterns += [url(r'^' + rfile + '$', RedirectView.as_view(url='http://releng.archlinux.org/pxeboot/boot/' + rfile)) for rfile in ('pxelinux.0', 'ifcpu64.c32', 'menu.c32', 'splash.png', 'vesamenu.c32')]
+
urlpatterns = patterns('',
(r'^feedback/', include(feedback_patterns)),
(r'^releases/', include(releases_patterns)),
diff --git a/releng/views.py b/releng/views.py
index e3a58bb..4f9fbee 100644
--- a/releng/views.py
+++ b/releng/views.py
@@ -10,7 +10,7 @@
from .models import (Architecture, BootType, Bootloader, ClockChoice,
Filesystem, HardwareType, InstallType, Iso, IsoType, Module, Source,
Test, Release)
-
+from mirrors.models import (Mirror, MirrorUrl, MirrorProtocol)
def standard_field(model, empty_label=None, help_text=None, required=True):
return forms.ModelChoiceField(queryset=model.objects.all(),
@@ -242,4 +242,31 @@ def release_torrent(request, version):
def netboot_info(request):
return render(request, "releng/netboot.html", None)
+def netboot_config_is64(request, style):
+ context = {
+ 'style': style
+ }
+ return render(request, "releng/pxelinux_choose.cfg.txt", context, content_type='text/plain')
+
+def netboot_config(request, style, arch):
+ releases = Release.objects.all().order_by("-release_date")
+ releases = [ release.version for release in releases if release.available ]
+ if arch == 64:
+ archs = ['x86_64', 'i686']
+ else:
+ archs = ['i686']
+ mirrorurls = MirrorUrl.objects.all()
+ mirrorurls = sorted([ mirrorurl for mirrorurl in mirrorurls if ( mirrorurl.active and mirrorurl.protocol.protocol == 'http'
+ and mirrorurl.mirror.public
+ and mirrorurl.mirror.active
+ and mirrorurl.mirror.isos ) ], key=lambda x: x.country.name)
+ context = {
+ 'style': style,
+ 'arch': arch,
+ 'archs': archs,
+ 'releases': releases,
+ 'mirrorurls': mirrorurls,
+ }
+ return render(request, "releng/pxelinux.cfg.txt", context, content_type='text/plain')
+
# vim: set ts=4 sw=4 et:
diff --git a/templates/releng/pxelinux.cfg.txt b/templates/releng/pxelinux.cfg.txt
new file mode 100644
index 0000000..f88bf19
--- /dev/null
+++ b/templates/releng/pxelinux.cfg.txt
@@ -0,0 +1,118 @@
+SERIAL 0 38400
+{% if style == 'vesa' %}
+UI vesamenu.c32
+MENU BACKGROUND splash.png
+
+MENU WIDTH 78
+MENU MARGIN 4
+MENU ROWS 11
+MENU VSHIFT 10
+MENU TIMEOUTROW 17
+MENU TABMSGROW 15
+MENU CMDLINEROW 17
+MENU HELPMSGROW 17
+MENU HELPMSGENDROW -1
+
+# Refer to http://syslinux.zytor.com/wiki/index.php/Doc/menu
+MENU COLOR border 30;44 #40ffffff #a0000000 std
+MENU COLOR title 1;36;44 #9033ccff #a0000000 std
+MENU COLOR sel 7;37;40 #e0ffffff #20ffffff all
+MENU COLOR unsel 37;44 #50ffffff #a0000000 std
+MENU COLOR help 37;40 #c0ffffff #a0000000 std
+MENU COLOR timeout_msg 37;40 #80ffffff #00000000 std
+MENU COLOR timeout 1;37;40 #c0ffffff #00000000 std
+MENU COLOR msg07 37;40 #90ffffff #a0000000 std
+MENU COLOR tabmsg 31;40 #30ffffff #00000000 std
+{% elif style == 'text' %}
+UI menu.c32
+
+MENU WIDTH 80
+MENU MARGIN 2
+MENU ROWS 14
+MENU VSHIFT 1
+MENU TIMEOUTROW 21
+MENU TABMSGROW 19
+MENU CMDLINEROW 21
+MENU HELPMSGROW 21
+MENU HELPMSGENDROW -1
+{% endif %}
+PROMPT 0
+MENU TITLE Arch Linux
+{% load host_from_url %}{% for a in archs %}
+MENU BEGIN release_{{ a }}
+ MENU TITLE Official Releases ({{ a }})
+
+ LABEL -
+ MENU LABEL back
+ MENU EXIT
+
+ MENU SEPARATOR
+{% for release in releases %}
+ MENU BEGIN release_{{ release }}_{{ a }}
+ MENU TITLE {{ release }} ({{ a }})
+
+ LABEL -
+ MENU LABEL back
+ MENU EXIT
+
+ MENU SEPARATOR
+{% regroup mirrorurls by country as mirrors_by_country %}{% for mirrorgroup in mirrors_by_country %}
+ MENU BEGIN release_{{ release }}_{{ a }}_{{ mirrorgroup.grouper }}
+ MENU TITLE {{ release }} ({{ a }}), {{ mirrorgroup.grouper.name }}
+
+ LABEL -
+ MENU LABEL back
+ MENU EXIT
+
+ MENU SEPARATOR
+{% for mirror in mirrorgroup.list %}
+ LABEL release_{{ release }}_{{ a }}_{{ mirrorgroup.grouper }}_{{ mirror.url|host_from_url }}
+ TEXT HELP
+ Boot Arch Linux ({{ a }}) live medium.
+ Release {{ release }}, mirror {{ mirror.url|host_from_url }}.
+ ENDTEXT
+ MENU LABEL {{ mirror.url|host_from_url }}
+ LINUX {{ mirror.url }}iso/{{ release }}/arch/boot/{{ a }}/vmlinuz
+ INITRD {{ mirror.url }}iso/{{ release }}/arch/boot/{{ a }}/archiso.img
+ APPEND archiso_http_srv={{ mirror.url }}iso/{{ release }}/ archisobasedir=arch checksum=y ip=dhcp
+{% endfor %}
+ MENU END
+{% endfor %}
+ MENU END
+{% endfor %}
+MENU END
+{% endfor %}
+MENU BEGIN hardware
+MENU TITLE Hardware Information
+
+LABEL -
+MENU LABEL back
+MENU EXIT
+
+MENU SEPARATOR
+
+# http://www.memtest.org/
+LABEL memtest
+MENU LABEL Run Memtest86+ (RAM test)
+LINUX memtest
+
+# http://hdt-project.org/
+LABEL hdt
+MENU LABEL Hardware Information (HDT)
+COM32 hdt.c32
+APPEND modules_alias=hdt/modalias.gz pciids=hdt/pciids.gz
+
+MENU END
+
+LABEL reboot
+MENU LABEL Reboot
+COM32 reboot.c32
+{% if style == 'vesa' %}
+LABEL totext
+MENU LABEL Switch to text mode
+CONFIG pxelinux_text_{{ arch }}.cfg
+{% elif style == 'text' %}
+LABEL tograph
+MENU LABEL Switch to graphical mode
+CONFIG pxelinux_vesa_{{ arch }}.cfg
+{% endif %}
diff --git a/templates/releng/pxelinux_choose.cfg.txt b/templates/releng/pxelinux_choose.cfg.txt
new file mode 100644
index 0000000..e1c7922
--- /dev/null
+++ b/templates/releng/pxelinux_choose.cfg.txt
@@ -0,0 +1,13 @@
+SERIAL 0 38400
+DEFAULT choose
+PROMPT 0
+
+LABEL choose
+KERNEL ifcpu64.c32
+APPEND have64 -- nohave64
+
+LABEL have64
+CONFIG pxelinux_{{ style }}_64.cfg
+
+LABEL nohave64
+CONFIG pxelinux_{{ style }}_32.cfg
--
1.8.3
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