def _agent_cache_file_age(
hostname: HostName,
check_plugin_name: CheckPluginNameStr) -> Optional[float]:
host_config = _config.get_config_cache().get_host_config(hostname)
if host_config.is_cluster:
raise MKGeneralException("get_agent_data_time() not valid for cluster")
# NOTE: This is a workaround for the 'old' API and will not be correct
# for the new one. This is a check plugin name, and the property of being
# 'TCP' or 'SNMP' is a property of the section.
# This function is deprecated for new plugins.
# For old-style plugins, plugin and section name are same, so check the
# corresponding section:
section_name_str = _cmk_utils.check_utils.section_name_of(
check_plugin_name)
section = _agent_based_register.get_section_plugin(
_SectionName(section_name_str))
if hasattr(section, "trees"):
cachefile = "%s/%s.%s" % (_paths.tcp_cache_dir, hostname,
section_name_str)
else:
cachefile = "%s/%s" % (_paths.tcp_cache_dir, hostname)
if os.path.exists(cachefile):
return _cmk_utils.cachefile_age(cachefile)
return None
def deserialize(cls, serialized: Mapping[str, Any]) -> "SNMPHostConfig":
serialized_ = copy.deepcopy(dict(serialized))
serialized_["snmp_backend"] = SNMPBackendEnum.deserialize(serialized_["snmp_backend"])
serialized_["oid_range_limits"] = {
_SectionName(sn): rl for sn, rl in serialized_["oid_range_limits"].items()
}
return cls(**serialized_)