def _get_current_folder_host_tasks(self):
"""only scan checked hosts in current folder, no recursion"""
tasks = []
for host in get_hosts_from_checkboxes():
if self._include_host(host, self._settings["select"]):
tasks.append(ParentScanTask(host.site_id(), host.folder().path(), host.name()))
return tasks
def _show_start_form(self):
html.begin_form("parentscan", method="POST")
html.hidden_fields()
# Mode of action
html.open_p()
if not self._complete_folder:
num_selected = len(get_hosts_from_checkboxes())
html.write_text(
_("You have selected <b>%d</b> hosts for parent scan. ") %
num_selected)
html.p(
_("The parent scan will try to detect the last gateway "
"on layer 3 (IP) before a host. This will be done by "
"calling <tt>traceroute</tt>. If a gateway is found by "
"that way and its IP address belongs to one of your "
"monitored hosts, that host will be used as the hosts "
"parent. If no such host exists, an artifical ping-only "
"gateway host will be created if you have not disabled "
"this feature."))
forms.header(_("Settings for Parent Scan"))
self._settings = config.user.load_file(
"parentscan", {
"where": "subfolder",
"alias": _("Created by parent scan"),
"recurse": True,
"select": "noexplicit",
"timeout": 8,
"probes": 2,
"ping_probes": 5,
"max_ttl": 10,
"force_explicit": False,
})
# Selection
forms.section(_("Selection"))
if self._complete_folder:
html.checkbox("recurse",
self._settings["recurse"],
label=_("Include all subfolders"))
html.br()
html.radiobutton(
"select", "noexplicit", self._settings["select"] == "noexplicit",
_("Skip hosts with explicit parent definitions (even if empty)") +
"<br>")
html.radiobutton(
"select", "no", self._settings["select"] == "no",
_("Skip hosts hosts with non-empty parents (also if inherited)") +
"<br>")
html.radiobutton("select", "ignore",
self._settings["select"] == "ignore",
_("Scan all hosts") + "<br>")
# Performance
forms.section(_("Performance"))
html.open_table()
html.open_tr()
html.open_td()
html.write_text(_("Timeout for responses") + ":")
html.close_td()
html.open_td()
html.number_input("timeout", self._settings["timeout"], size=2)
html.write_text(_("sec"))
html.close_td()
html.close_tr()
html.open_tr()
html.open_td()
html.write_text(_("Number of probes per hop") + ":")
html.close_td()
html.open_td()
html.number_input("probes", self._settings["probes"], size=2)
html.close_td()
html.close_tr()
html.open_tr()
html.open_td()
html.write_text(_("Maximum distance (TTL) to gateway") + ":")
html.close_td()
html.open_td()
html.number_input("max_ttl", self._settings["max_ttl"], size=2)
html.close_td()
html.close_tr()
html.open_tr()
html.open_td()
html.write_text(_("Number of PING probes") + ":")
html.help(
_("After a gateway has been found, Check_MK checks if it is reachable "
"via PING. If not, it is skipped and the next gateway nearer to the "
"monitoring core is being tried. You can disable this check by setting "
"the number of PING probes to 0."))
html.close_td()
html.open_td()
html.number_input("ping_probes",
self._settings.get("ping_probes", 5),
size=2)
html.close_td()
html.close_tr()
html.close_table()
# Configuring parent
forms.section(_("Configuration"))
html.checkbox(
"force_explicit",
self._settings["force_explicit"],
label=
_("Force explicit setting for parents even if setting matches that of the folder"
))
# Gateway creation
forms.section(_("Creation of gateway hosts"))
html.write_text(_("Create gateway hosts in"))
html.open_ul()
html.radiobutton(
"where", "subfolder", self._settings["where"] == "subfolder",
_("in the subfolder <b>%s/Parents</b>") %
watolib.Folder.current_disk_folder().title())
html.br()
html.radiobutton(
"where", "here", self._settings["where"] == "here",
_("directly in the folder <b>%s</b>") %
watolib.Folder.current_disk_folder().title())
html.br()
html.radiobutton("where", "there", self._settings["where"] == "there",
_("in the same folder as the host"))
html.br()
html.radiobutton("where", "nowhere",
self._settings["where"] == "nowhere",
_("do not create gateway hosts"))
html.close_ul()
html.write_text(_("Alias for created gateway hosts") + ": ")
html.text_input("alias", self._settings["alias"])
forms.end()
# Start button
html.button("_start", _("Start"))
html.hidden_fields()
html.end_form()
