def render_input(self, varprefix, value):
html.dropdown(varprefix + "attr_" + self.name(), self._enumlist, value)
def page(self):
search = get_search_expression()
search_form(_("Search for permissions: "), "edit_role")
html.begin_form("role", method="POST")
# ID
forms.header(_("Basic Properties"))
forms.section(_("Internal ID"), simple="builtin" in self._role)
if self._role.get("builtin"):
html.write_text("%s (%s)" % (self._role_id, _("builtin role")))
html.hidden_field("id", self._role_id)
else:
html.text_input("id", self._role_id)
html.set_focus("id")
# Alias
forms.section(_("Alias"))
html.help(_("An alias or description of the role"))
html.text_input("alias", self._role.get("alias", ""), size=50)
# Based on
if not self._role.get("builtin"):
forms.section(_("Based on role"))
html.help(
_("Each user defined role is based on one of the builtin roles. "
"When created it will start with all permissions of that role. When due to a software "
"update or installation of an addons new permissions appear, the user role will get or "
"not get those new permissions based on the default settings of the builtin role it's "
"based on."))
choices = [(i, r["alias"]) for i, r in self._roles.items() if r.get("builtin")]
html.dropdown("basedon", choices, deflt=self._role.get("basedon", "user"), ordered=True)
forms.end()
html.h2(_("Permissions"))
# Permissions
base_role_id = self._role.get("basedon", self._role_id)
html.help(
_("When you leave the permissions at "default" then they get their "
"settings from the factory defaults (for builtin roles) or from the "
"factory default of their base role (for user define roles). Factory defaults "
"may change due to software updates. When choosing another base role, all "
"permissions that are on default will reflect the new base role."))
for section in permission_section_registry.get_sorted_sections():
# Now filter by the optional search term
filtered_perms = []
for perm in permission_registry.get_sorted_permissions(section):
if search and (search not in perm.title.lower() and
search not in perm.name.lower()):
continue
filtered_perms.append(perm)
if not filtered_perms:
continue
forms.header(section.title, isopen=search is not None)
for perm in filtered_perms:
forms.section(perm.title)
pvalue = self._role["permissions"].get(perm.name)
def_value = base_role_id in perm.defaults
choices = [("yes", _("yes")), ("no", _("no")),
("default", _("default (%s)") % (def_value and _("yes") or _("no")))]
deflt = {True: "yes", False: "no"}.get(pvalue, "default")
html.dropdown("perm_" + perm.name, choices, deflt=deflt, style="width: 130px;")
html.help(perm.description)
forms.end()
html.button("save", _("Save"))
html.hidden_fields()
html.end_form()
def page(self):
# Let exceptions from loading notification scripts happen now
watolib.load_notification_scripts()
html.begin_form("user", method="POST")
html.prevent_password_auto_completion()
forms.header(_("Identity"))
# ID
forms.section(_("Username"), simple=not self._is_new_user)
if self._is_new_user:
vs_user_id = UserID(allow_empty=False)
else:
vs_user_id = FixedValue(self._user_id)
vs_user_id.render_input("user_id", self._user_id)
def lockable_input(name, dflt):
if not self._is_locked(name):
html.text_input(name, self._user.get(name, dflt), size=50)
else:
html.write_text(self._user.get(name, dflt))
html.hidden_field(name, self._user.get(name, dflt))
# Full name
forms.section(_("Full name"))
lockable_input('alias', self._user_id)
html.help(_("Full name or alias of the user"))
# Email address
forms.section(_("Email address"))
email = self._user.get("email", "")
if not self._is_locked("email"):
EmailAddress().render_input("email", email)
else:
html.write_text(email)
html.hidden_field("email", email)
html.help(
_("The email address is optional and is needed "
"if the user is a monitoring contact and receives notifications "
"via Email."))
forms.section(_("Pager address"))
lockable_input('pager', '')
html.help(_("The pager address is optional "))
if cmk_version.is_managed_edition():
forms.section(self._vs_customer.title())
self._vs_customer.render_input("customer",
managed.get_customer_id(self._user))
html.help(self._vs_customer.help())
vs_sites = self._vs_sites()
forms.section(vs_sites.title())
authorized_sites = self._user.get("authorized_sites",
vs_sites.default_value())
if not self._is_locked("authorized_sites"):
vs_sites.render_input("authorized_sites", authorized_sites)
else:
html.write_html(vs_sites.value_to_text(authorized_sites))
html.help(vs_sites.help())
self._show_custom_user_attributes('ident')
forms.header(_("Security"))
forms.section(_("Authentication"))
is_automation = self._user.get("automation_secret", None) is not None
html.radiobutton("authmethod", "password", not is_automation,
_("Normal user login with password"))
html.open_ul()
html.open_table()
html.open_tr()
html.td(_("password:"******"_password_" + self._pw_suffix(),
autocomplete="new-password")
html.close_td()
html.close_tr()
html.open_tr()
html.td(_("repeat:"))
html.open_td()
html.password_input("_password2_" + self._pw_suffix(),
autocomplete="new-password")
html.write_text(" (%s)" % _("optional"))
html.close_td()
html.close_tr()
html.open_tr()
html.td("%s:" % _("Enforce change"))
html.open_td()
# Only make password enforcement selection possible when user is allowed to change the PW
uid = None if self._user_id is None else UserId(self._user_id)
if (self._is_new_user
or (config.user_may(uid, 'general.edit_profile')
and config.user_may(uid, 'general.change_password'))):
html.checkbox(
"enforce_pw_change",
self._user.get("enforce_pw_change", False),
label=_("Change password at next login or access"))
else:
html.write_text(
_("Not permitted to change the password. Change can not be enforced."
))
else:
html.i(
_('The password can not be changed (It is locked by the user connector).'
))
html.hidden_field('_password', '')
html.hidden_field('_password2', '')
html.close_td()
html.close_tr()
html.close_table()
html.close_ul()
html.radiobutton("authmethod", "secret", is_automation,
_("Automation secret for machine accounts"))
html.open_ul()
html.text_input("_auth_secret",
self._user.get("automation_secret", ""),
size=30,
id_="automation_secret")
html.write_text(" ")
html.open_b(style=["position: relative", "top: 4px;"])
html.write(" ")
html.icon_button(
"javascript:cmk.wato.randomize_secret('automation_secret', 20);",
_("Create random secret"), "random")
html.close_b()
html.close_ul()
html.help(
_("If you want the user to be able to login "
"then specify a password here. Users without a login make sense "
"if they are monitoring contacts that are just used for "
"notifications. The repetition of the password is optional. "
"<br>For accounts used by automation processes (such as fetching "
"data from views for further procession), set the method to "
"<u>secret</u>. The secret will be stored in a local file. Processes "
"with read access to that file will be able to use Multisite as "
"a webservice without any further configuration."))
# Locking
forms.section(_("Disable password"), simple=True)
if not self._is_locked('locked'):
html.checkbox("locked",
self._user.get("locked", False),
label=_("disable the login to this account"))
else:
html.write_text(
_('Login disabled') if self._user.
get("locked", False) else _('Login possible'))
html.hidden_field('locked',
'1' if self._user.get("locked", False) else '')
html.help(
_("Disabling the password will prevent a user from logging in while "
"retaining the original password. Notifications are not affected "
"by this setting."))
forms.section(_("Idle timeout"))
idle_timeout = self._user.get("idle_timeout")
if not self._is_locked("idle_timeout"):
watolib.get_vs_user_idle_timeout().render_input(
"idle_timeout", idle_timeout)
else:
html.write_text(idle_timeout)
html.hidden_field("idle_timeout", idle_timeout)
# Roles
forms.section(_("Roles"))
is_member_of_at_least_one = False
for role_id, role in sorted(self._roles.items(),
key=lambda x: (x[1]["alias"], x[0])):
if not self._is_locked("roles"):
html.checkbox("role_" + role_id, role_id
in self._user.get("roles", []))
url = watolib.folder_preserving_link([("mode", "edit_role"),
("edit", role_id)])
html.a(role["alias"], href=url)
html.br()
else:
is_member = role_id in self._user.get("roles", [])
if is_member:
is_member_of_at_least_one = True
url = watolib.folder_preserving_link([("mode",
"edit_role"),
("edit", role_id)])
html.a(role["alias"], href=url)
html.br()
html.hidden_field("role_" + role_id, '1' if is_member else '')
if self._is_locked('roles') and not is_member_of_at_least_one:
html.i(_('No roles assigned.'))
self._show_custom_user_attributes('security')
# Contact groups
forms.header(_("Contact Groups"), isopen=False)
forms.section()
groups_page_url = watolib.folder_preserving_link([("mode",
"contact_groups")])
group_assign_url = watolib.folder_preserving_link([
("mode", "rulesets"), ("group", "grouping")
])
if not self._contact_groups:
html.write(
_("Please first create some <a href='%s'>contact groups</a>") %
groups_page_url)
else:
entries = sorted([(group['alias'] or c, c)
for c, group in self._contact_groups.items()])
is_member_of_at_least_one = False
for alias, gid in entries:
is_member = gid in self._user.get("contactgroups", [])
if not self._is_locked('contactgroups'):
html.checkbox("cg_" + gid, gid
in self._user.get("contactgroups", []))
else:
if is_member:
is_member_of_at_least_one = True
html.hidden_field("cg_" + gid, '1' if is_member else '')
if not self._is_locked('contactgroups') or is_member:
url = watolib.folder_preserving_link([
("mode", "edit_contact_group"), ("edit", gid)
])
html.a(alias, href=url)
html.br()
if self._is_locked(
'contactgroups') and not is_member_of_at_least_one:
html.i(_('No contact groups assigned.'))
html.help(
_("Contact groups are used to assign monitoring "
"objects to users. If you haven't defined any contact groups yet, "
"then first <a href='%s'>do so</a>. Hosts and services can be "
"assigned to contact groups using <a href='%s'>rules</a>.<br><br>"
"If you do not put the user into any contact group "
"then no monitoring contact will be created for the user.") %
(groups_page_url, group_assign_url))
forms.header(_("Notifications"), isopen=False)
if not self._rbn_enabled():
forms.section(_("Enabling"), simple=True)
html.checkbox("notifications_enabled",
self._user.get("notifications_enabled", False),
label=_("enable notifications"))
html.help(
_("Notifications are sent out "
"when the status of a host or service changes."))
# Notification period
forms.section(_("Notification time period"))
user_np = self._user.get("notification_period")
if not isinstance(user_np, str):
raise Exception("invalid notification period %r" % (user_np, ))
choices: Choices = [(id_, "%s" % (tp["alias"]))
for (id_, tp) in self._timeperiods.items()]
html.dropdown("notification_period",
choices,
deflt=user_np,
ordered=True)
html.help(
_("Only during this time period the "
"user will get notifications about host or service alerts."))
# Notification options
notification_option_names = { # defined here: _() must be executed always!
"host": {
"d": _("Host goes down"),
"u": _("Host gets unreachble"),
"r": _("Host goes up again"),
},
"service": {
"w": _("Service goes into warning state"),
"u": _("Service goes into unknown state"),
"c": _("Service goes into critical state"),
"r": _("Service recovers to OK"),
},
"both": {
"f": _("Start or end of flapping state"),
"s": _("Start or end of a scheduled downtime"),
}
}
forms.section(_("Notification Options"))
for title, what, opts in [(_("Host events"), "host", "durfs"),
(_("Service events"), "service",
"wucrfs")]:
html.write_text("%s:" % title)
html.open_ul()
user_opts = self._user.get(what + "_notification_options",
opts)
for opt in opts:
opt_name = notification_option_names[what].get(
opt, notification_option_names["both"].get(opt))
html.checkbox(what + "_" + opt,
opt in user_opts,
label=opt_name)
html.br()
html.close_ul()
html.help(
_("Here you specify which types of alerts "
"will be notified to this contact. Note: these settings will only be saved "
"and used if the user is member of a contact group."))
forms.section(_("Notification Method"))
watolib.get_vs_flexible_notifications().render_input(
"notification_method", self._user.get("notification_method"))
else:
forms.section(_("Fallback notifications"), simple=True)
html.checkbox("fallback_contact",
self._user.get("fallback_contact", False),
label=_("Receive fallback notifications"))
html.help(
_("In case none of your notification rules handles a certain event a notification "
"will be sent to this contact. This makes sure that in that case at least <i>someone</i> "
"gets notified. Furthermore this contact will be used for notifications to any host or service "
"that is not known to the monitoring. This can happen when you forward notifications "
"from the Event Console.<br><br>Notification fallback can also configured in the global "
"setting <a href=\"wato.py?mode=edit_configvar&varname=notification_fallback_email\">"
"Fallback email address for notifications</a>."))
self._show_custom_user_attributes('notify')
forms.header(_("Personal Settings"), isopen=False)
select_language(self._user)
self._show_custom_user_attributes('personal')
# Later we could add custom macros here, which then could be used
# for notifications. On the other hand, if we implement some check_mk
# --notify, we could directly access the data in the account with the need
# to store values in the monitoring core. We'll see what future brings.
forms.end()
if self._is_new_user:
html.set_focus("user_id")
else:
html.set_focus("alias")
html.hidden_fields()
html.end_form()
def show(self):
if not watolib.is_wato_slave_site():
if not config.wato_enabled:
html.write_text(_("WATO is disabled."))
return False
user_folders = compute_foldertree()
#
# Render link target selection
#
selected_topic, selected_target = config.user.load_file("foldertree",
(_('Hosts'), 'allhosts'))
dashboard.load_dashboards()
topic_views = visuals_by_topic(views.get_permitted_views().items() +
dashboard.permitted_dashboards().items())
topics = [(t, t) for t, _s in topic_views]
html.open_table()
html.open_tr()
html.td(_('Topic:'), class_="label")
html.open_td()
html.dropdown(
"topic",
topics,
deflt=selected_topic,
onchange='cmk.sidebar.wato_tree_topic_changed(this)')
html.close_td()
html.close_tr()
html.open_tr()
html.td(_("View:"), class_="label")
html.open_td()
for topic, view_list in topic_views:
targets = []
for t, title, name, is_view in view_list:
if config.visible_views and name not in config.visible_views:
continue
if config.hidden_views and name in config.hidden_views:
continue
if t == topic:
if not is_view:
name = 'dashboard|' + name
targets.append((name, title))
if topic != selected_topic:
default, style = '', 'display:none'
else:
default, style = selected_target, None
html.dropdown(
"target_%s" % topic,
targets,
deflt=default,
onchange='cmk.sidebar.wato_tree_target_changed(this)',
style=style)
html.close_td()
html.close_tr()
html.close_table()
# Now render the whole tree
if user_folders:
render_tree_folder("wato-hosts",
user_folders.values()[0], 'cmk.sidebar.wato_tree_click')
def page(self):
# TODO: remove subclass specific things specifict things (everything with _type == 'user')
html.begin_form("attr")
forms.header(_("Properties"))
forms.section(_("Name"), simple=not self._new)
html.help(
_("The name of the attribute is used as an internal key. It cannot be "
"changed later."))
if self._new:
html.text_input("name", self._attr.get('name', ''))
html.set_focus("name")
else:
html.write_text(self._name)
html.set_focus("title")
forms.section(_("Title") + "<sup>*</sup>")
html.help(_("The title is used to label this attribute."))
html.text_input("title", self._attr.get('title', ''))
forms.section(_('Topic'))
html.help(
_('The attribute is added to this section in the edit dialog.'))
html.dropdown('topic',
self._topics,
deflt=self._attr.get('topic', self._default_topic))
forms.section(_('Help Text') + "<sup>*</sup>")
html.help(
_('You might want to add some helpful description for the attribute.'
))
html.text_area('help', self._attr.get('help', ''))
forms.section(_('Data type'))
html.help(_('The type of information to be stored in this attribute.'))
if self._new:
html.dropdown('type',
custom_attr_types(),
deflt=self._attr.get('type', ''))
else:
html.write(dict(custom_attr_types())[self._attr.get('type')])
self._add_extra_form_sections()
forms.section(_('Show in WATO host table'))
html.help(
_('This attribute is only visibile on the edit host and folder pages by default, but '
'you can also make it visible in the host overview tables of WATO.'
))
html.checkbox(
'show_in_table',
self._attr.get('show_in_table', False),
label=_(
"Show the setting of the attribute in the WATO host list table"
))
forms.section(_('Add to monitoring configuration'))
html.help(self._macro_help)
html.checkbox('add_custom_macro',
self._attr.get('add_custom_macro', False),
label=self._macro_label)
forms.end()
html.show_localization_hint()
html.button("save", _("Save"))
html.hidden_fields()
html.end_form()
def page_graph():
host = html.request.get_str_input_mandatory("host")
service = html.request.get_str_input_mandatory("service")
dsname = html.request.get_str_input_mandatory("dsname")
html.header(_("Prediction for %s - %s - %s") % (host, service, dsname))
# Get current value from perf_data via Livestatus
current_value = get_current_perfdata(host, service, dsname)
pred_dir = prediction.predictions_dir(host, service, dsname)
if not os.path.exists(pred_dir):
raise MKGeneralException(
_("There is currently no prediction information "
"available for this service."))
# Load all prediction information, sort by time of generation
tg_name = html.request.var("timegroup")
timegroup = None
timegroups: List[prediction.PredictionInfo] = []
now = time.time()
for f in os.listdir(pred_dir):
if not f.endswith(".info"):
continue
tg_info = prediction.retrieve_data_for_prediction(
pred_dir + "/" + f, "<unknown>" if timegroup is None else timegroup)
if tg_info is None:
continue
tg_info["name"] = f[:-5]
timegroups.append(tg_info)
if tg_info["name"] == tg_name or (tg_name is None and
(tg_info["range"][0] <= now <= tg_info["range"][1])):
timegroup = tg_info
tg_name = tg_info["name"]
timegroups.sort(key=lambda x: x["range"][0])
choices = [(tg_info_["name"], tg_info_["name"].title()) for tg_info_ in timegroups]
if not timegroup:
if not timegroups:
raise MKGeneralException(_("Missing prediction information."))
timegroup = timegroups[0]
tg_name = choices[0][0]
if tg_name is None:
raise Exception("should not happen")
html.begin_form("prediction")
html.write(_("Show prediction for "))
html.dropdown("timegroup", choices, deflt=tg_name, onchange="document.prediction.submit();")
html.hidden_fields()
html.end_form()
# Get prediction data
path = pred_dir + "/" + timegroup["name"]
tg_data = prediction.retrieve_data_for_prediction(path, tg_name)
if tg_data is None:
raise MKGeneralException(_("Missing prediction data."))
swapped = swap_and_compute_levels(tg_data, timegroup['params'])
vertical_range = compute_vertical_range(swapped)
legend = [
("#000000", _("Reference")),
("#ffffff", _("OK area")),
("#ffff00", _("Warning area")),
("#ff0000", _("Critical area")),
]
if current_value is not None:
legend.append(("#0000ff", _("Current value: %.2f") % current_value))
create_graph(timegroup["name"], graph_size, timegroup["range"], vertical_range, legend)
if "levels_upper" in timegroup['params']:
render_dual_area(swapped["upper_warn"], swapped["upper_crit"], "#fff000", 0.4)
render_area_reverse(swapped["upper_crit"], "#ff0000", 0.1)
if "levels_lower" in timegroup['params']:
render_dual_area(swapped["lower_crit"], swapped["lower_warn"], "#fff000", 0.4)
render_area(swapped["lower_crit"], "#ff0000", 0.1)
vscala_low = vertical_range[0]
vscala_high = vertical_range[1]
vert_scala = compute_vertical_scala(vscala_low, vscala_high)
time_scala = [[timegroup["range"][0] + i * 3600, "%02d:00" % i] for i in range(0, 25, 2)]
render_coordinates(vert_scala, time_scala)
if "levels_lower" in timegroup['params']:
render_dual_area(swapped["average"], swapped["lower_warn"], "#ffffff", 0.5)
render_curve(swapped["lower_warn"], "#e0e000", square=True)
render_curve(swapped["lower_crit"], "#f0b0a0", square=True)
if "levels_upper" in timegroup['params']:
render_dual_area(swapped["upper_warn"], swapped["average"], "#ffffff", 0.5)
render_curve(swapped["upper_warn"], "#e0e000", square=True)
render_curve(swapped["upper_crit"], "#f0b0b0", square=True)
render_curve(swapped["average"], "#000000")
render_curve(swapped["average"], "#000000") # repetition makes line bolder
# Try to get current RRD data and render it also
from_time, until_time = timegroup["range"]
now = time.time()
if from_time <= now <= until_time:
timeseries = prediction.get_rrd_data(host, service, dsname, "MAX", from_time, until_time)
rrd_data = timeseries.values
render_curve(rrd_data, "#0000ff", 2)
if current_value is not None:
rel_time = (now - prediction.timezone_at(now)) % timegroup["slice"]
render_point(timegroup["range"][0] + rel_time, current_value, "#0000ff")
html.footer()
def render(self, what):
html.write_text(_('Downtime Comment') + ": ")
html.text_input("_down_comment", "", size=60, submit="")
html.hr()
html.button("_down_from_now", _("From now for"))
html.nbsp()
html.text_input("_down_minutes",
default_value="60",
size=4,
submit="_down_from_now",
cssclass="number")
html.write_text(" " + _("minutes"))
html.hr()
for time_range in config.user_downtime_timeranges:
html.button("_downrange__%s" % time_range['end'], _u(time_range['title']))
if what != "aggr" and config.user.may("action.remove_all_downtimes"):
html.write_text(" - ")
html.button("_down_remove", _("Remove all"))
html.hr()
if config.adhoc_downtime and config.adhoc_downtime.get("duration"):
adhoc_duration = config.adhoc_downtime.get("duration")
adhoc_comment = config.adhoc_downtime.get("comment", "")
html.button("_down_adhoc", _("Adhoc for %d minutes") % adhoc_duration)
html.nbsp()
html.write_text(_('with comment') + ": ")
html.write(adhoc_comment)
html.hr()
html.button("_down_custom", _("Custom time range"))
self._vs_down_from().render_input("_down_from", time.time())
html.write_text(" " + _('to') + " ")
self._vs_down_to().render_input("_down_to", time.time() + 7200)
html.hr()
html.checkbox("_down_flexible", False, label="%s " % _('flexible with max. duration'))
self._vs_duration().render_input("_down_duration", 7200)
if what == "host":
html.hr()
html.checkbox("_include_childs", False, label=_('Also set downtime on child hosts'))
html.write_text(" ")
html.checkbox("_include_childs_recurse", False, label=_('Do this recursively'))
elif what == "service":
html.hr()
html.checkbox("_on_hosts",
False,
label=_('Schedule downtimes on the affected '
'<b>hosts</b> instead of on the individual '
'services'))
if self._has_recurring_downtimes():
html.hr()
html.checkbox("_down_do_recur",
False,
label=_("Repeat this downtime on a regular basis every"))
html.write_text(" ")
from cmk.gui.cee.plugins.wato.cmc import recurring_downtimes_types # pylint: disable=no-name-in-module
recurring_selections = [
(str(k), v) for (k, v) in sorted(recurring_downtimes_types().items())
]
html.dropdown("_down_recurring", recurring_selections, deflt="3")
html.write_text(_("(This only works when using CMC)"))
def _preview(self) -> None:
html.begin_form("preview", method="POST")
self._preview_form()
attributes = self._attribute_choices()
# first line could be missing in situation of import error
csv_reader = self._open_csv_file()
if not csv_reader:
return # don't try to show preview when CSV could not be read
html.h2(_("Preview"))
attribute_list = "<ul>%s</ul>" % "".join(
["<li>%s (%s)</li>" % a for a in attributes if a[0] is not None]
)
html.help(
_(
"This list shows you the first 10 rows from your CSV file in the way the import is "
"currently parsing it. If the lines are not splitted correctly or the title line is "
"not shown as title of the table, you may change the import settings above and try "
"again."
)
+ "<br><br>"
+ _(
"The first row below the titles contains fields to specify which column of the "
"CSV file should be imported to which attribute of the created hosts. The import "
"progress is trying to match the columns to attributes automatically by using the "
"titles found in the title row (if you have some). "
"If you use the correct titles, the attributes can be mapped automatically. The "
"currently available attributes are:"
)
+ attribute_list
+ _(
"You can change these assignments according to your needs and then start the "
"import by clicking on the <i>Import</i> button above."
)
)
# Wenn bei einem Host ein Fehler passiert, dann wird die Fehlermeldung zu dem Host angezeigt, so dass man sehen kann, was man anpassen muss.
# Die problematischen Zeilen sollen angezeigt werden, so dass man diese als Block in ein neues CSV-File eintragen kann und dann diese Datei
# erneut importieren kann.
if self._has_title_line:
try:
headers = list(next(csv_reader))
except StopIteration:
headers = [] # nope, there is no header
else:
headers = []
rows = list(csv_reader)
# Determine how many columns should be rendered by using the longest column
num_columns = max([len(r) for r in [headers] + rows])
with table_element(
sortable=False, searchable=False, omit_headers=not self._has_title_line
) as table:
# Render attribute selection fields
table.row()
for col_num in range(num_columns):
header = headers[col_num] if len(headers) > col_num else None
table.cell(escape_html_permissive(header))
attribute_varname = "attribute_%d" % col_num
if request.var(attribute_varname):
attribute_method = request.get_ascii_input_mandatory(attribute_varname)
else:
attribute_method = self._try_detect_default_attribute(attributes, header)
request.del_var(attribute_varname)
html.dropdown(
"attribute_%d" % col_num, attributes, deflt=attribute_method, autocomplete="off"
)
# Render sample rows
for row in rows:
table.row()
for cell in row:
table.cell(None, cell)
html.end_form()
def display(self):
html.dropdown("site", self._choices())
def page_graph():
host = request.get_str_input_mandatory("host")
service = request.get_str_input_mandatory("service")
dsname = request.get_str_input_mandatory("dsname")
breadcrumb = make_service_breadcrumb(host, service)
html.header(
_("Prediction for %s - %s - %s") % (host, service, dsname), breadcrumb)
# Get current value from perf_data via Livestatus
current_value = get_current_perfdata(host, service, dsname)
prediction_store = prediction.PredictionStore(host, service, dsname)
timegroup, choices = _load_prediction_information(
tg_name=request.var("timegroup"),
prediction_store=prediction_store,
)
html.begin_form("prediction")
html.write_text(_("Show prediction for "))
html.dropdown("timegroup",
choices,
deflt=timegroup.name,
onchange="document.prediction.submit();")
html.hidden_fields()
html.end_form()
# Get prediction data
tg_data = prediction_store.get_data(timegroup.name)
if tg_data is None:
raise MKGeneralException(_("Missing prediction data."))
swapped = swap_and_compute_levels(tg_data, timegroup.params)
vertical_range = compute_vertical_range(swapped)
legend = [
("#000000", _("Reference")),
("#ffffff", _("OK area")),
("#ffff00", _("Warning area")),
("#ff0000", _("Critical area")),
]
if current_value is not None:
legend.append(("#0000ff", _("Current value: %.2f") % current_value))
create_graph(timegroup.name, graph_size, timegroup.range, vertical_range,
legend)
if "levels_upper" in timegroup.params:
render_dual_area(swapped["upper_warn"], swapped["upper_crit"],
"#fff000", 0.4)
render_area_reverse(swapped["upper_crit"], "#ff0000", 0.1)
if "levels_lower" in timegroup.params:
render_dual_area(swapped["lower_crit"], swapped["lower_warn"],
"#fff000", 0.4)
render_area(swapped["lower_crit"], "#ff0000", 0.1)
vscala_low = vertical_range[0]
vscala_high = vertical_range[1]
vert_scala = compute_vertical_scala(vscala_low, vscala_high)
time_scala = [[timegroup.range[0] + i * 3600,
"%02d:00" % i] for i in range(0, 25, 2)]
render_coordinates(vert_scala, time_scala)
if "levels_lower" in timegroup.params:
render_dual_area(swapped["average"], swapped["lower_warn"], "#ffffff",
0.5)
render_curve(swapped["lower_warn"], "#e0e000", square=True)
render_curve(swapped["lower_crit"], "#f0b0a0", square=True)
if "levels_upper" in timegroup.params:
render_dual_area(swapped["upper_warn"], swapped["average"], "#ffffff",
0.5)
render_curve(swapped["upper_warn"], "#e0e000", square=True)
render_curve(swapped["upper_crit"], "#f0b0b0", square=True)
render_curve(swapped["average"], "#000000")
render_curve(swapped["average"], "#000000") # repetition makes line bolder
# Try to get current RRD data and render it also
from_time, until_time = timegroup.range
now = time.time()
if from_time <= now <= until_time:
timeseries = prediction.get_rrd_data(host, service, dsname, "MAX",
from_time, until_time)
rrd_data = timeseries.values
render_curve(rrd_data, "#0000ff", 2)
if current_value is not None:
rel_time = (now - prediction.timezone_at(now)) % timegroup.slice
render_point(timegroup.range[0] + rel_time, current_value,
"#0000ff")
html.footer()
