/usr/share/check_mk/web/plugins/wato/builtin_attributes.py is in check-mk-multisite 1.2.8p16-1ubuntu0.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# | ____ _ _ __ __ _ __ |
# | / ___| |__ ___ ___| | __ | \/ | |/ / |
# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
# | | |___| | | | __/ (__| < | | | | . \ |
# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
# | |
# | Copyright Mathias Kettner 2014 mk@mathias-kettner.de |
# +------------------------------------------------------------------+
#
# This file is part of Check_MK.
# The official homepage is at http://mathias-kettner.de/check_mk.
#
# check_mk is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation in version 2. check_mk is distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU General Public License for more de-
# tails. You should have received a copy of the GNU General Public
# License along with GNU Make; see the file COPYING. If not, write
# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
# Boston, MA 02110-1301 USA.
declare_host_attribute(ContactGroupsAttribute(),
show_in_table = False,
show_in_folder = True)
declare_host_attribute(NagiosTextAttribute("alias", "alias", _("Alias"),
_("A comment or description of this host"),
"", mandatory=False),
show_in_table = True,
show_in_folder = False)
declare_host_attribute(TextAttribute("ipaddress", _("IPv4 Address"),
_("In case the name of the host is not resolvable via <tt>/etc/hosts</tt> "
"or DNS by your monitoring server, you can specify an explicit IP "
"address or a resolvable DNS name of the host here.<br> <b>Notes</b>:<br> "
"1. If you leave this attribute empty, hostname resolution will be done when "
"you activate the configuration. "
"Check_MKs builtin DNS cache is activated per default in the global "
"configuration to speed up the activation process. The cache is normally "
"updated daily with a cron job. You can manually update the cache with the "
"command <tt>cmk -v --update-dns-cache</tt>.<br>"
"2. If you enter a DNS name here, the DNS resolution will be carried out "
"each time the host is checked. Check_MKs DNS cache will NOT be queried. "
"Use this only for hosts with dynamic IP addresses."
),
allow_empty = False),
show_in_table = True,
show_in_folder = False,
depends_on_tags = ["ip-v4"])
declare_host_attribute(TextAttribute("ipv6address", _("IPv6 Address"),
_("In case the name of the host is not resolvable via <tt>/etc/hosts</tt> "
"or DNS by your monitoring server, you can specify an explicit IPv6 "
"address or a resolvable DNS name of the host here.<br> <b>Notes</b>:<br> "
"1. If you leave this attribute empty, hostname resolution will be done when "
"you activate the configuration. "
"Check_MKs builtin DNS cache is activated per default in the global "
"configuration to speed up the activation process. The cache is normally "
"updated daily with a cron job. You can manually update the cache with the "
"command <tt>cmk -v --update-dns-cache</tt>.<br>"
"2. If you enter a DNS name here, the DNS resolution will be carried out "
"each time the host is checked. Check_MKs DNS cache will NOT be queried. "
"Use this only for hosts with dynamic IP addresses."
),
allow_empty = False),
show_in_table = True,
show_in_folder = False,
depends_on_tags = ["ip-v6"])
declare_host_attribute(
ValueSpecAttribute(
"snmp_community",
Password(
title = _("SNMP Community"),
help = _("Using this option you can configure the community which should be used when "
"contacting this host via SNMP v1 or v2. It is possible to configure the SNMP community by "
"using the <a href=\"%s\">SNMP Communities</a> ruleset, but when you configure "
"a community here, this will override the community defined by the rules.") % \
html.makeuri([('mode', 'edit_ruleset'), ('varname', 'snmp_communities')]),
allow_empty = False,
)),
show_in_table = False,
show_in_folder = True,
depends_on_tags = ['snmp'],
)
# Attribute for configuring parents
class ParentsAttribute(ValueSpecAttribute):
def __init__(self):
ValueSpecAttribute.__init__(self, "parents",
ListOfStrings(
title = _("Parents"),
help = _("Parents are used to configure the reachability of hosts by the "
"monitoring server. A host is considered to be <b>unreachable</b> if all "
"of its parents are unreachable or down. Unreachable hosts will not be "
"actively monitored.<br><br><b>Clusters</b> automatically configure all "
"of their nodes as parents, but only if you do not configure parents "
"manually.<br><br>In a distributed setup make sure that the host and all "
"of its parents are monitored by the same site."),
orientation = "horizontal"))
def to_nagios(self, value):
if value:
return ",".join(value)
def nagios_name(self):
return "parents"
def paint(self, value, hostname):
parts = [ '<a href="%s">%s</a>' % (
"wato.py?" + html.urlencode_vars([("mode", "edit_host"), ("host", hn)]), hn)
for hn in value ]
return "", ", ".join(parts)
declare_host_attribute(ParentsAttribute(),
show_in_table = True,
show_in_folder = True)
def validate_host_parents(host):
for parent_name in host.parents():
if parent_name == host.name():
raise MKUserError(None, _("You configured the host to be it's own parent, which is not allowed."))
parent = Host.host(parent_name)
if not parent:
raise MKUserError(None, _("You defined the non-existing host '%s' as a parent.") % parent_name)
if host.site_id() != parent.site_id():
raise MKUserError(None, _("The parent '%s' is monitored on site '%s' while the host itself "
"is monitored on site '%s'. Both must be monitored on the same site. Remember: The parent/child "
"relation is used to describe the reachability of hosts by one monitoring daemon.") %
(parent_name, parent.site_id(), host.site_id()))
register_hook('validate-host', validate_host_parents)
class NetworkScanAttribute(ValueSpecAttribute):
def __init__(self):
def get_all_user_ids():
return [ (user_id, "%s (%s)" % (user_id, user.get("alias", user_id)))
for user_id, user in userdb.load_users(lock = False).items() ]
ValueSpecAttribute.__init__(self, "network_scan",
Dictionary(
elements = [
("ip_ranges", ListOf(self._vs_ip_range(),
title = _("IP ranges to scan"),
add_label = _("Add new IP range"),
text_if_empty = _("No IP range configured"),
)),
("exclude_ranges", ListOf(self._vs_ip_range(),
title = _("IP ranges to exclude"),
add_label = _("Add new IP range"),
text_if_empty = _("No exclude range configured"),
)),
("scan_interval", Age(
title = _("Scan interval"),
display = [ "days", "hours" ],
default_value = 60*60*24,
minvalue = 3600, # 1 hour
)),
("max_parallel_pings", Integer(
title = _("Parallel pings to send"),
help = _("Set the maximum number of concurrent pings sent to target IP "
"addresses."),
minvalue = 1,
maxvalue = 200,
default_value = 100,
)),
("run_as", DropdownChoice(
title = _("Run as"),
help = _("Execute the network scan in the Check_MK user context of the "
"choosen user. This user needs the permission to add new hosts "
"to this folder."),
choices = get_all_user_ids,
default_value = lambda: config.user_id,
)),
("translate_names", HostnameTranslation(
title = _("Translate Hostnames"),
)),
],
title = _("Network Scan"),
help = _("For each folder an automatic network scan can be configured. It will "
"try to detect new hosts in the configured IP ranges by sending pings "
"to each IP address to check whether or not a host is using this ip "
"address. Each new found host will be added to the current folder by "
"it's hostname, when resolvable via DNS, or by it's IP address."),
optional_keys = ["max_parallel_pings", "translate_names"],
default_text = _("Not configured."),
)
)
def _vs_ip_range(self):
return CascadingDropdown(
choices = [
("ip_range", _("IP-Range"), Tuple(
elements = [
IPv4Address(
title = _("From:"),
),
IPv4Address(
title = _("To:"),
),
],
orientation = "horizontal",
)),
("ip_network", _("IP Network"), Tuple(
elements = [
IPv4Address(
title = _("Network address:"),
),
Integer(
title = _("Netmask"),
minvalue = 8,
maxvalue = 30,
),
],
orientation = "horizontal",
)),
("ip_list", _("Explicit List of IP Addresses"), ListOfStrings(
valuespec = IPv4Address(),
orientation = "horizontal",
)),
("ip_regex_list", _("List of patterns to exclude"), ListOfStrings(
valuespec = RegExp(),
orientation = "horizontal",
help = _("A list of regular expressions which are matched against the found "
"IP addresses to exclude them. The matched addresses are excluded."),
)),
]
)
declare_host_attribute(NetworkScanAttribute(),
show_in_table = False,
show_in_form = False,
show_in_folder = True,
show_in_host_search = False,
show_inherited_value = False,
may_edit = lambda: config.may("wato.manage_hosts"),
topic = _("Network Scan"))
class NetworkScanResultAttribute(ValueSpecAttribute):
def __init__(self):
ValueSpecAttribute.__init__(self, "network_scan_result",
Dictionary(
elements = [
("start", Alternative(
title = _("Started"),
elements = [
FixedValue(None,
totext = _("No scan has been started yet."),
),
AbsoluteDate(
include_time = True,
default_value = 0,
),
],
)),
("end", Alternative(
title = _("Finished"),
elements = [
FixedValue(None,
totext = _("No scan has finished yet."),
),
FixedValue(True,
totext = "", # currently running
),
AbsoluteDate(
include_time = True,
default_value = 0,
),
],
)),
("state", Alternative(
title = _("State"),
elements = [
FixedValue(None,
totext = "", # Not started or currently running
),
FixedValue(True,
totext = _("Succeeded"),
),
FixedValue(False,
totext = _("Failed"),
),
],
)),
("output", TextUnicode(
title = _("Output"),
)),
],
title = _("Last Scan Result"),
optional_keys = [],
default_text = _("No scan performed yet."),
)
)
declare_host_attribute(NetworkScanResultAttribute(),
show_in_table = False,
show_in_form = False,
show_in_folder = True,
show_in_host_search = False,
show_inherited_value = False,
editable = False,
topic = _("Network Scan"))
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