Attachment 8902 Details for Bug 35859

[patch] 35859-diagnostic-disk-space-420.patch

35859-diagnostic-disk-space-420.patch (text/plain), 9.77 KB, created by Lukas Oyen on 2017-06-06 17:16 CEST

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Creator: Lukas Oyen

Created: 2017-06-06 17:16 CEST

Size: 9.77 KB

patch

obsolete

>From 1e60130ba299745b445d49d94b471751fb2afab9 Mon Sep 17 00:00:00 2001
>From: Lukas Oyen <oyen@univention.de>
>Date: Tue, 6 Jun 2017 16:15:34 +0200
>Subject: [PATCH 1/2] Bug #35859: ucm-diagnostic: new check disk_usage.py
>
>---
> .../umc/python/diagnostic/plugins/disk_usage.py    | 148 +++++++++++++++++++++
> 1 file changed, 148 insertions(+)
> create mode 100755 management/univention-management-console-module-diagnostic/umc/python/diagnostic/plugins/disk_usage.py
>
>diff --git a/management/univention-management-console-module-diagnostic/umc/python/diagnostic/plugins/disk_usage.py b/management/univention-management-console-module-diagnostic/umc/python/diagnostic/plugins/disk_usage.py
>new file mode 100755
>index 0000000..79852c3
>--- /dev/null
>+++ b/management/univention-management-console-module-diagnostic/umc/python/diagnostic/plugins/disk_usage.py
>@@ -0,0 +1,148 @@
>+#!/usr/bin/python2.7
>+# coding: utf-8
>+#
>+# Univention Management Console module:
>+#  System Diagnosis UMC module
>+#
>+# Copyright 2017 Univention GmbH
>+#
>+# http://www.univention.de/
>+#
>+# All rights reserved.
>+#
>+# The source code of this program is made available
>+# under the terms of the GNU Affero General Public License version 3
>+# (GNU AGPL V3) as published by the Free Software Foundation.
>+#
>+# Binary versions of this program provided by Univention to you as
>+# well as other copyrighted, protected or trademarked materials like
>+# Logos, graphics, fonts, specific documentations and configurations,
>+# cryptographic keys etc. are subject to a license agreement between
>+# you and Univention and not subject to the GNU AGPL V3.
>+#
>+# In the case you use this program under the terms of the GNU AGPL V3,
>+# the program is provided in the hope that it will be useful,
>+# but WITHOUT ANY WARRANTY; without even the implied warranty of
>+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>+# GNU Affero General Public License for more details.
>+#
>+# You should have received a copy of the GNU Affero General Public
>+# License with the Debian GNU/Linux or Univention distribution in file
>+# /usr/share/common-licenses/AGPL-3; if not, see
>+# <http://www.gnu.org/licenses/>.
>+
>+import psutil
>+
>+import univention.config_registry
>+from univention.management.console.modules.diagnostic import Warning, Critical
>+
>+from univention.lib.i18n import Translation
>+_ = Translation('univention-management-console-module-diagnostic').translate
>+
>+title = _('Check free disk space')
>+description = _('Enough free disk space available.')
>+
>+DISK_USAGE_THRESHOLD = 90
>+
>+
>+def mount_points():
>+	for dp in psutil.disk_partitions():
>+		yield dp.mountpoint
>+
>+
>+def high_disk_usage():
>+	high = ((mp, psutil.disk_usage(mp).percent) for mp in mount_points())
>+	return {mp: pc for (mp, pc) in high if pc > DISK_USAGE_THRESHOLD}
>+
>+
>+def local_repository_exists():
>+	configRegistry = univention.config_registry.ConfigRegistry()
>+	configRegistry.load()
>+	return configRegistry.is_true('local/repository', False)
>+
>+
>+def is_varlog_own_partition():
>+	mp = set(mount_points())
>+	return '/var' in mp or '/var/log' in mp
>+
>+
>+def high_log_levels():
>+	def is_high(variable, default):
>+		return lambda ucr: int(ucr.get(variable, default)) > default
>+
>+	def is_on(variable):
>+		return lambda ucr: ucr.is_true(variable, False)
>+
>+	checks = (
>+		is_high('connector/debug/function', 0),
>+		is_high('connector/debug/level', 2),
>+		is_high('samba/debug/level', 33),
>+		is_high('directory/manager/cmd/debug/level', 0),
>+		is_high('dns/debug/level', 0),
>+		is_high('dns/dlz/debug/level', 0),
>+		is_high('ldap/debug/level', 0),
>+		is_high('listener/debug/level', 2),
>+		is_high('mail/postfix/ldaptable/debuglevel', 0),
>+		is_high('notifier/debug/level', 1),
>+		is_high('nscd/debug/level', 0),
>+		is_high('stunnel/debuglevel', 4),
>+		is_high('umc/module/debug/level', 2),
>+		is_high('umc/server/debug/level', 2),
>+		is_high('grub/loglevel', 0),
>+		is_high('mail/postfix/smtp/tls/loglevel', 0),
>+		is_high('mail/postfix/smtpd/tls/loglevel', 0),
>+		is_on('kerberos/defaults/debug'),
>+		is_on('mail/postfix/smtpd/debug'),
>+		is_on('samba4/sysvol/sync/debug'),
>+		is_on('aml/idp/ldap/debug'),
>+		is_on('saml/idp/log/debug/enabled'),
>+		is_on('pdate/check/boot/debug'),
>+		is_on('update/check/cron/debug'),
>+		lambda ucr: ucr.get('apache2/loglevel', 'warn') in ('notice', 'info', 'debug')
>+	)
>+
>+	configRegistry = univention.config_registry.ConfigRegistry()
>+	configRegistry.load()
>+	return any(check(configRegistry) for check in checks)
>+
>+
>+def solutions():
>+	yield _('You may want to uninstall software via {appcenter:appcenter}.')
>+	if not is_varlog_own_partition():
>+		yield _('You may want to move /var/log to another disk or storage.')
>+	if local_repository_exists():
>+		yield _('You may want to move the local repository to another server.')
>+	yield _('You may want to exchange the hard drive.')
>+
>+
>+def run():
>+	high = high_disk_usage()
>+	tmpl = _('- Disk for mountpoint %(mp)s is %(pc)s%% full.')
>+	disk_errors = [tmpl % {'mp': mp, 'pc': pc} for (mp, pc) in high.iteritems()]
>+
>+	problem_on_root = '/' in high
>+	problem_on_varlog = '/var/log' in high or '/var' in high or \
>+		(problem_on_root and not is_varlog_own_partition())
>+
>+	if disk_errors:
>+		umc_modules = [{'module': 'appcenter', 'flavor': 'appcenter'}]
>+		error_descriptions = [_('Some disks are nearly full:')]
>+		error_descriptions.extend(disk_errors)
>+
>+		if problem_on_root:
>+			error_descriptions.append('\n'.join(solutions()))
>+
>+		if problem_on_varlog and high_log_levels():
>+			lvl_errors = (_('You have configured some high log levels.'),
>+				_('You may want to reset them via {ucr}.'))
>+			umc_modules.append({'module': 'ucr'})
>+			error_descriptions.append(' '.join(lvl_errors))
>+
>+		if problem_on_root:
>+			raise Critical('\n'.join(error_descriptions), umc_modules=umc_modules)
>+		raise Warning('\n'.join(error_descriptions), umc_modules=umc_modules)
>+
>+
>+if __name__ == '__main__':
>+	from univention.management.console.modules.diagnostic import main
>+	main()
>-- 
>2.7.4
>
>
>From e97ea6719a65bf59672ae2d58405270b968fcc9c Mon Sep 17 00:00:00 2001
>From: Lukas Oyen <oyen@univention.de>
>Date: Tue, 6 Jun 2017 16:50:26 +0200
>Subject: [PATCH 2/2] Bug #35859: ucm-diagnostic: new check disk_usage.py (po)
>
>---
> .../umc/python/diagnostic/de.po                    | 47 +++++++++++++++++++++-
> 1 file changed, 45 insertions(+), 2 deletions(-)
>
>diff --git a/management/univention-management-console-module-diagnostic/umc/python/diagnostic/de.po b/management/univention-management-console-module-diagnostic/umc/python/diagnostic/de.po
>index affad86..87a1d3a 100644
>--- a/management/univention-management-console-module-diagnostic/umc/python/diagnostic/de.po
>+++ b/management/univention-management-console-module-diagnostic/umc/python/diagnostic/de.po
>@@ -2,8 +2,8 @@
> msgid ""
> msgstr ""
> "Project-Id-Version: univention-management-console-module-diagnostic\n"
>-"Report-Msgid-Bugs-To: packages@univention.de\n"
>-"POT-Creation-Date: 2016-01-14 12:19+0100\n"
>+"Report-Msgid-Bugs-To: \n"
>+"POT-Creation-Date: 2017-06-06 17:08+0200\n"
> "PO-Revision-Date: \n"
> "Last-Translator: Univention GmbH <packages@univention.de>\n"
> "Language-Team: Univention GmbH <packages@univention.de>\n"
>@@ -17,6 +17,11 @@ msgstr ""
> msgid "%d of the configured nameservers are not responding to DNS queries."
> msgstr "%d der konfigurierten Nameserver anworten nicht auf DNS-Anfragen."
> 
>+#: umc/python/diagnostic/plugins/disk_usage.py:120
>+#, python-format
>+msgid "- Disk for mountpoint %(mp)s is %(pc)s%% full."
>+msgstr "- Festplatte fÃ¼r Moint Point %(mp)s ist %(pc)s%% voll."
>+
> #: umc/python/diagnostic/plugins/nameserver.py:46
> msgid "A timeout occurred while reaching the nameserver (is it online?)."
> msgstr ""
>@@ -27,6 +32,14 @@ msgstr ""
> msgid "Adjust to suggested limits"
> msgstr "An vorgeschlagene Limits anpassen"
> 
>+#: umc/python/diagnostic/plugins/disk_usage.py:42
>+msgid "Check free disk space"
>+msgstr "ÃberprÃ¼fe freien Festplatten Platz"
>+
>+#: umc/python/diagnostic/plugins/disk_usage.py:43
>+msgid "Enough free disk space available."
>+msgstr "AuÃreichend freier Festplatten Platz vorhanden."
>+
> #: umc/python/diagnostic/plugins/gateway.py:11
> msgid "Gateway is not reachable"
> msgstr "Gateway ist nicht erreichbar"
>@@ -137,6 +150,10 @@ msgstr "SSH-Verbindung zu anderem UCS Server fehlgeschlagen!"
> msgid "Security limits exceeded"
> msgstr "Sicherheitslimits Ã¼berschritten"
> 
>+#: umc/python/diagnostic/plugins/disk_usage.py:129
>+msgid "Some disks are nearly full:"
>+msgstr "Einige Festplatten sind beinahe voll:"
>+
> #: umc/python/diagnostic/__init__.py:262
> msgid "Test again"
> msgstr "Erneut testen"
>@@ -260,6 +277,32 @@ msgstr ""
> "dass Authentifikations-Zugangsdaten (falls existierend) korrekt sind und die "
> "ACL's des Proxy-Servers nicht verbieten, Anfragen an %s zu stellen."
> 
>+#: umc/python/diagnostic/plugins/disk_usage.py:136
>+msgid "You have configured some high log levels."
>+msgstr "Sie haben erhÃ¶hten Detailgrad fÃ¼r Logmeldungen eingestellt."
>+
>+#: umc/python/diagnostic/plugins/disk_usage.py:115
>+msgid "You may want to exchange the hard drive."
>+msgstr "Sie kÃ¶nnen die Festplatte austauschen."
>+
>+#: umc/python/diagnostic/plugins/disk_usage.py:112
>+msgid "You may want to move /var/log to another disk or storage."
>+msgstr ""
>+"Sie kÃ¶nnen /var/log auf eine andere Festplatte oder Speicher verschieben."
>+
>+#: umc/python/diagnostic/plugins/disk_usage.py:114
>+msgid "You may want to move the local repository to another server."
>+msgstr "Sie kÃ¶nnen lokale Repositorys auf einen anderen Server auslagern."
>+
>+#: umc/python/diagnostic/plugins/disk_usage.py:137
>+#, python-brace-format
>+msgid "You may want to reset them via {ucr}."
>+msgstr "Sie kÃ¶nnen sie per {ucr} zurÃ¼ck setzen."
>+
>+#: umc/python/diagnostic/plugins/disk_usage.py:110
>+msgid "You may want to uninstall software via {appcenter:appcenter}."
>+msgstr "Sie kÃ¶nnen per {appcenter:appcenter} Software entfernen."
>+
> #: umc/python/diagnostic/plugins/package_status.py:28
> msgid "some"
> msgstr "einigen"
>-- 
>2.7.4
>

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Attachments on bug 35859: 8902