def _save_services(self, checks, need_sync):
message = _("Saved check configuration of host '%s' with %d services") % \
(self._host.name(), len(checks))
watolib.add_service_change(self._host,
"set-autochecks",
message,
need_sync=need_sync)
check_mk_automation(self._host.site_id(), "set-autochecks",
[self._host.name()], checks)
def _get_check_table_from_remote(api_request):
"""Gathers the check table from a remote site
Cares about pre 1.6 sites that does not support the new service-discovery-job API call.
Falling back to the previously existing try-inventry and inventory automation calls.
"""
try:
sync_changes_before_remote_automation(api_request.host.site_id())
return _deserialize_remote_result(
watolib.do_remote_automation(
get_site_config(api_request.host.site_id()),
"service-discovery-job", [
("host_name", api_request.host.name()),
("options", json.dumps(api_request.options._asdict())),
]))
except watolib.MKAutomationException as e:
if "Invalid automation command: service-discovery-job" not in "%s" % e:
raise
# Compatibility for pre 1.6 remote sites.
# TODO: Replace with helpful exception in 1.7.
if api_request.options.action == DiscoveryAction.TABULA_RASA:
_counts, _failed_hosts = check_mk_automation(
api_request.host.site_id(), "inventory",
["@scan", "refresh",
api_request.host.name()])
if api_request.options.action == DiscoveryAction.REFRESH:
options = ["@scan"]
else:
options = ["@noscan"]
if not api_request.options.ignore_errors:
options.append("@raiseerrors")
options.append(api_request.host.name())
check_table = check_mk_automation(api_request.host.site_id(),
"try-inventory", options)
return DiscoveryResult(
job_status={
"is_active": False,
"state": JobStatusStates.INITIALIZED,
},
check_table=check_table,
check_table_created=int(time.time()),
host_labels={},
new_labels={},
vanished_labels={},
changed_labels={},
)
def _save_services(self, old_autochecks: SetAutochecksTable,
checks: SetAutochecksTable, need_sync: bool) -> None:
message = _("Saved check configuration of host '%s' with %d services"
) % (self._host.name(), len(checks))
watolib.add_service_change(
host=self._host,
action_name="set-autochecks",
text=message,
need_sync=need_sync,
diff_text=watolib.make_diff_text(
_make_host_audit_log_object(old_autochecks),
_make_host_audit_log_object(checks)),
)
check_mk_automation(self._host.site_id(), "set-autochecks",
[self._host.name()], checks)
def do_execute(self, diagnostics_parameters: DiagnosticsParameters,
job_interface: BackgroundProcessInterface) -> None:
job_interface.send_progress_update(_("Diagnostics dump started..."))
job_interface.send_progress_update(repr(diagnostics_parameters))
job_interface.send_progress_update(repr(serialize_wato_parameters(diagnostics_parameters)))
site = diagnostics_parameters["site"]
timeout = html.request.request_timeout - 2
result = check_mk_automation(site,
"create-diagnostics-dump",
args=serialize_wato_parameters(diagnostics_parameters),
timeout=timeout,
non_blocking_http=True)
job_interface.send_progress_update(result["output"])
if result["tarfile_created"]:
tarfile_path = result['tarfile_path']
download_url = html.makeuri_contextless([("site", site),
("tarfile_name", str(Path(tarfile_path)))],
"download_diagnostics_dump.py")
button = html.render_icon_button(download_url, _("Download"), "diagnostics_dump_file")
job_interface.send_progress_update(_("Dump file: %s") % tarfile_path)
job_interface.send_result_message(_("%s Creating dump file successfully") % button)
else:
job_interface.send_result_message(_("Creating dump file failed"))
def get_result(self, request):
# tupe: (StartDiscoveryRequest) -> DiscoveryResult
"""Executed from the outer world to report about the job state"""
job_status = self.get_status()
job_status["is_active"] = self.is_active()
# TODO: Use the correct time. This is difficult because cmk.base does not have a single
# time for all data of a host. The data sources should be able to provide this information
# somehow.
check_table_created = int(time.time())
result = check_mk_automation(request.host.site_id(), "try-inventory",
["@noscan", request.host.name()])
if not job_status['is_active'] and job_status['state'] == JobStatusStates.EXCEPTION:
# There might be an exception when calling above 'check_mk_automation'. For example
# this may happen if a hostname is not resolvable. Then if the error is fixed, ie.
# configuring an IP address of this host, and the discovery is started again, we put
# the cached/last job exception into the current job progress update instead of displaying
# the error in a CRIT message box again.
job_status['state'] = JobStatusStates.FINISHED
job_status['loginfo'] = {
'JobProgressUpdate': ['%s:' % _('Last progress update')] +
job_status['loginfo']['JobProgressUpdate'] +
["%s:" % _('Last exception')] +
job_status['loginfo']['JobException'],
'JobException': [],
'JobResult': job_status['loginfo']['JobResult'],
}
return DiscoveryResult(
job_status=job_status,
check_table_created=check_table_created,
check_table=result["check_table"],
host_labels=result.get("host_labels", {}),
)
def _perform_service_scan(self, api_request):
"""The try-inventory automation refreshes the Check_MK internal cache and makes the new
information available to the next try-inventory call made by get_result()."""
result = check_mk_automation(api_request.host.site_id(),
"try-inventory",
self._get_automation_options(api_request))
sys.stdout.write(result["output"])
def _save_services(self, old_autochecks: SetAutochecksTable, checks: SetAutochecksTable,
need_sync: bool) -> None:
message = _("Saved check configuration of host '%s' with %d services") % (self._host.name(),
len(checks))
watolib.add_service_change(
host=self._host,
action_name="set-autochecks",
text=message,
need_sync=need_sync,
diff_text=watolib.make_diff_text(_make_host_audit_log_object(old_autochecks),
_make_host_audit_log_object(checks)),
)
site_id = self._host.site_id()
site_status = states().get(site_id, SiteStatus({}))
if is_pre_17_remote_site(site_status):
check_mk_automation(site_id, "set-autochecks", [self._host.name()],
{x: y[1:3] for x, y in checks.items()})
else:
check_mk_automation(site_id, "set-autochecks", [self._host.name()], checks)
def _get_try_discovery(api_request: StartDiscoveryRequest) -> Tuple[int, Dict]:
# TODO: Use the correct time. This is difficult because cmk.base does not have a single
# time for all data of a host. The data sources should be able to provide this information
# somehow.
return (
int(time.time()),
check_mk_automation(
api_request.host.site_id(),
"try-inventory",
["@noscan", api_request.host.name()],
),
)
def _execute_discovery(self, task, mode, do_scan, error_handling):
arguments = [mode] + task.host_names
if do_scan:
arguments = ["@scan"] + arguments
if not error_handling:
arguments = ["@raiseerrors"] + arguments
timeout = html.request.request_timeout - 2
counts, failed_hosts = check_mk_automation(task.site_id,
"inventory",
arguments,
timeout=timeout,
non_blocking_http=True)
return counts, failed_hosts
def get_result(self, request):
# tupe: (StartDiscoveryRequest) -> DiscoveryResult
"""Executed from the outer world to report about the job state"""
job_status = self.get_status()
job_status["is_active"] = self.is_active()
# TODO: Use the correct time. This is difficult because cmk.base does not have a single
# time for all data of a host. The data sources should be able to provide this information
# somehow.
check_table_created = int(time.time())
result = check_mk_automation(request.host.site_id(), "try-inventory",
["@noscan", request.host.name()])
return DiscoveryResult(
job_status=job_status,
check_table_created=check_table_created,
check_table=result["check_table"],
host_labels=result.get("host_labels", {}),
)
def _rename_hosts_in_check_mk(
renamings: List[_Tuple[CREFolder, HostName,
HostName]]) -> Dict[str, int]:
action_counts: Dict[str, int] = {}
for site_id, name_pairs in _group_renamings_by_site(renamings).items():
message = _("Renamed host %s") % ", ".join([
_("%s into %s") % (oldname, newname)
for (oldname, newname) in name_pairs
])
# Restart is done by remote automation (below), so don't do it during rename/sync
# The sync is automatically done by the remote automation call
add_change("renamed-hosts",
message,
sites=[site_id],
need_restart=False)
new_counts = check_mk_automation(site_id, "rename-hosts", [],
name_pairs)
_merge_action_counts(action_counts, new_counts)
return action_counts
def do_execute(self, diagnostics_params, job_interface):
# type: (DiagnosticsParams, BackgroundProcessInterface) -> None
job_interface.send_progress_update(_("Diagnostics dump started..."))
site = diagnostics_params["site"]
timeout = html.request.request_timeout - 2
result = check_mk_automation(site,
"create-diagnostics-dump",
timeout=timeout,
non_blocking_http=True)
job_interface.send_progress_update(result["output"])
tarfile_path = result['tarfile_path']
#TODO next
#download_url = html.makeuri_contextless([("site", site)], filename=tarfile_path)
#button = html.render_icon_button(download_url, _("Download"), "diagnostics_dump_file")
#job_interface.send_result_message(
# _("Diagnostics dump file: %s %s") % (tarfile_path, button))
job_interface.send_progress_update(_("Dump file: %s") % tarfile_path)
job_interface.send_result_message(_("Creating dump file successfully"))
def _perform_automatic_refresh(self, request):
_counts, _failed_hosts = check_mk_automation(
request.host.site_id(), "inventory",
["@scan", "refresh", request.host.name()])
