def action(self) -> ActionResult:
if request.var("_action") != "discard":
return None
if not transactions.check_transaction():
return None
if not self._may_discard_changes():
return None
if not self.has_changes():
return None
# Now remove all currently pending changes by simply restoring the last automatically
# taken snapshot. Then activate the configuration. This should revert all pending changes.
file_to_restore = self._get_last_wato_snapshot_file()
if not file_to_restore:
raise MKUserError(None,
_("There is no WATO snapshot to be restored."))
msg = _("Discarded pending changes (Restored %s)") % file_to_restore
# All sites and domains can be affected by a restore: Better restart everything.
_changes.add_change(
"changes-discarded",
msg,
domains=ABCConfigDomain.enabled_domains(),
need_restart=True,
)
self._extract_snapshot(file_to_restore)
activate_changes.execute_activate_changes([
d.get_domain_request([])
for d in ABCConfigDomain.enabled_domains()
])
for site_id in activation_sites():
self.confirm_site_changes(site_id)
build_index_background()
make_header(
html,
self.title(),
breadcrumb=self.breadcrumb(),
show_body_start=display_options.enabled(display_options.H),
show_top_heading=display_options.enabled(display_options.T),
)
html.open_div(class_="wato")
html.show_message(_("Successfully discarded all pending changes."))
html.javascript("hide_changes_buttons();")
html.footer()
return FinalizeRequest(code=200)
def save_global_settings(vars_, site_specific=False, custom_site_path=None):
per_domain: Dict[str, Dict[Any, Any]] = {}
# TODO: Uee _get_global_config_var_names() from domain class?
for config_variable_class in config_variable_registry.values():
config_variable = config_variable_class()
domain = config_variable.domain()
varname = config_variable.ident()
if varname not in vars_:
continue
per_domain.setdefault(domain().ident(), {})[varname] = vars_[varname]
# Some settings are handed over from the central site but are not registered in the
# configuration domains since the user must not change it directly.
for varname in [
"wato_enabled",
"userdb_automatic_sync",
"user_login",
]:
if varname in vars_:
per_domain.setdefault(ConfigDomainGUI.ident(),
{})[varname] = vars_[varname]
for domain in ABCConfigDomain.enabled_domains():
domain_config = per_domain.get(domain().ident(), {})
if site_specific:
domain().save_site_globals(domain_config,
custom_site_path=custom_site_path)
else:
domain().save(domain_config, custom_site_path=custom_site_path)
def page_menu(self, breadcrumb: Breadcrumb) -> PageMenu:
menu = make_simple_form_page_menu(_("Setting"),
breadcrumb,
form_name="value_editor",
button_name="_save")
reset_possible = self._config_variable.allow_reset(
) and self._is_configured()
default_values = ABCConfigDomain.get_all_default_globals()
defvalue = default_values[self._varname]
value = self._current_settings.get(
self._varname, self._global_settings.get(self._varname, defvalue))
menu.dropdowns[0].topics[0].entries.append(
PageMenuEntry(
title=_("Remove explicit setting")
if value == defvalue else _("Reset to default"),
icon_name="reset",
item=make_confirmed_form_submit_link(
form_name="value_editor",
button_name="_reset",
message=_(
"Do you really want to reset this configuration variable "
"back to its default value?"),
),
is_enabled=reset_possible,
is_shortcut=True,
is_suggested=True,
))
return menu
def save_global_settings(vars_, site_specific=False, custom_site_path=None):
per_domain = {} # type: Dict[str, Dict[Any, Any]]
# TODO: Uee _get_global_config_var_names() from domain class?
for config_variable_class in config_variable_registry.values():
config_variable = config_variable_class()
domain = config_variable.domain()
varname = config_variable.ident()
if varname not in vars_:
continue
per_domain.setdefault(domain.ident, {})[varname] = vars_[varname]
# The global setting wato_enabled is not registered in the configuration domains
# since the user must not change it directly. It is set by D-WATO on slave sites.
if "wato_enabled" in vars_:
per_domain.setdefault(ConfigDomainGUI.ident,
{})["wato_enabled"] = vars_["wato_enabled"]
if "userdb_automatic_sync" in vars_:
per_domain.setdefault(
ConfigDomainGUI.ident,
{})["userdb_automatic_sync"] = vars_["userdb_automatic_sync"]
for domain in ABCConfigDomain.enabled_domains():
domain_config = per_domain.get(domain.ident, {})
if site_specific:
domain().save_site_globals(domain_config,
custom_site_path=custom_site_path)
else:
domain().save(domain_config, custom_site_path=custom_site_path)
def load_configuration_settings(site_specific=False):
settings = {}
for domain in ABCConfigDomain.enabled_domains():
if site_specific:
settings.update(domain().load_site_globals())
else:
settings.update(domain().load())
return settings
def __init__(self):
self._search = None
self._show_only_modified = False
super(GlobalSettingsMode, self).__init__()
self._default_values = ABCConfigDomain.get_all_default_globals()
self._global_settings = {}
self._current_settings = {}
def __init__(self) -> None:
self._search = None
self._show_only_modified = False
super().__init__()
self._default_values = ABCConfigDomain.get_all_default_globals()
self._global_settings: dict[str, Any] = {}
self._current_settings: dict[str, Any] = {}
def page(self) -> None:
is_configured = self._is_configured()
is_configured_globally = self._varname in self._global_settings
default_values = ABCConfigDomain.get_all_default_globals()
defvalue = default_values[self._varname]
value = self._current_settings.get(
self._varname, self._global_settings.get(self._varname, defvalue))
hint = self._config_variable.hint()
if hint:
html.show_warning(hint)
html.begin_form("value_editor", method="POST")
title = self._valuespec.title()
assert isinstance(title, str)
forms.header(title)
if not active_config.wato_hide_varnames:
forms.section(_("Configuration variable:"))
html.tt(self._varname)
forms.section(_("Current setting"))
self._valuespec.render_input("ve", value)
self._valuespec.set_focus("ve")
html.help(self._valuespec.help())
if is_configured_globally:
self._show_global_setting()
forms.section(_("Factory setting"))
html.write_text(self._valuespec.value_to_html(defvalue))
forms.section(_("Current state"))
if is_configured_globally:
html.write_text(
_('This variable is configured in <a href="%s">global settings</a>.'
) %
("wato.py?mode=edit_configvar&varname=%s" % self._varname))
elif not is_configured:
html.write_text(_("This variable is at factory settings."))
else:
curvalue = self._current_settings[self._varname]
if is_configured_globally and curvalue == self._global_settings[
self._varname]:
html.write_text(
_("Site setting and global setting are identical."))
elif curvalue == defvalue:
html.write_text(
_("Your setting and factory settings are identical."))
else:
html.write_text(self._valuespec.value_to_html(curvalue))
forms.end()
html.hidden_fields()
html.end_form()
def load_configuration_settings(site_specific=False, custom_site_path=None, full_config=False):
settings = {}
for domain in ABCConfigDomain.enabled_domains():
if full_config:
settings.update(domain().load_full_config())
elif site_specific:
settings.update(domain().load_site_globals(custom_site_path=custom_site_path))
else:
settings.update(domain().load())
return settings
def _get_effective_global_setting(self, varname: str) -> Any:
global_settings = load_configuration_settings()
default_values = ABCConfigDomain.get_all_default_globals()
if cmk.gui.config.is_wato_slave_site():
current_settings = load_configuration_settings(site_specific=True)
else:
sites = SiteManagementFactory.factory().load_sites()
current_settings = sites[config.omd_site()].get("globals", {})
if varname in current_settings:
return current_settings[varname]
if varname in global_settings:
return global_settings[varname]
return default_values[varname]
def get_effective_global_setting(site_id: SiteId, is_wato_slave_site: bool, varname: str) -> Any:
global_settings = load_configuration_settings()
default_values = ABCConfigDomain.get_all_default_globals()
if is_wato_slave_site:
current_settings = load_configuration_settings(site_specific=True)
else:
sites = SiteManagementFactory.factory().load_sites()
current_settings = sites.get(site_id, {}).get("globals", {})
if varname in current_settings:
return current_settings[varname]
if varname in global_settings:
return global_settings[varname]
return default_values[varname]
def execute(self) -> Iterator[ACResult]:
local_connection = LocalConnection()
row = local_connection.query_row(
"GET status\nColumns: helper_usage_checker average_latency_fetcher\n"
)
checker_usage_perc = 100 * row[0]
fetcher_latency = row[1]
usage_warn, usage_crit = 85, 95
if checker_usage_perc >= usage_crit:
cls: Type[ACResult] = ACResultCRIT
elif checker_usage_perc >= usage_warn:
cls = ACResultWARN
else:
cls = ACResultOK
yield cls(
_(
"The current checker usage is %.2f%%. "
"The checks have an average check latency of %.3fs."
)
% (checker_usage_perc, fetcher_latency)
)
# Only report this as warning in case the user increased the default helper configuration
default_values = ABCConfigDomain.get_all_default_globals()
if (
self._get_effective_global_setting("cmc_checker_helpers")
> default_values["cmc_checker_helpers"]
and checker_usage_perc < 50
):
yield ACResultWARN(
_(
"The checker usage is below 50%, you may decrease the number of "
"checkers to reduce the memory consumption."
)
)
