def test_one_nonsnmp_source(self, hostname, ipaddress, mode, config_cache,
host_config, source):
source = source(hostname, ipaddress, mode=mode)
assert source.source_type is SourceType.HOST
mhs = MultiHostSections()
update_host_sections(
mhs,
make_nodes(
config_cache,
host_config,
ipaddress,
mode=mode,
sources=[source],
),
max_cachefile_age=0,
selected_raw_sections=None,
host_config=host_config,
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK(source.default_raw_data),
L3Stats(Snapshot.null()),
source.fetcher_type,
),
],
)
assert len(mhs) == 1
key = HostKey(hostname, ipaddress, source.source_type)
assert key in mhs
section = mhs[key]
assert isinstance(section, AgentHostSections)
assert len(section.sections) == 1
assert section.sections[SectionName("section_name_%s" %
hostname)] == [["section_content"]]
def test_get_host_sections_cluster(mode, monkeypatch, mocker):
hostname = "testhost"
hosts = {
"host0": "10.0.0.0",
"host1": "10.0.0.1",
"host2": "10.0.0.2",
}
address = "1.2.3.4"
tags = {"agent": "no-agent"}
section_name = SectionName("test_section")
config_cache = make_scenario(hostname, tags).apply(monkeypatch)
host_config = config.HostConfig.make_host_config(hostname)
def lookup_ip_address(host_config, family=None, for_mgmt_board=False):
return hosts[host_config.hostname]
def make_piggybacked_sections(hc):
if hc.nodes == host_config.nodes:
return {section_name: True}
return {}
def check(_, *args, **kwargs):
return result.OK(AgentHostSections(sections={section_name: [[str(section_name)]]}))
monkeypatch.setattr(
ip_lookup,
"lookup_ip_address",
lookup_ip_address,
)
monkeypatch.setattr(
_checkers,
"_make_piggybacked_sections",
make_piggybacked_sections,
)
monkeypatch.setattr(
Source,
"parse",
check,
)
mocker.patch.object(
cmk.utils.piggyback,
"remove_source_status_file",
autospec=True,
)
mocker.patch.object(
cmk.utils.piggyback,
"_store_status_file_of",
autospec=True,
)
# Create a cluster
host_config.nodes = list(hosts.keys())
mhs = MultiHostSections()
sources = make_sources(host_config, address, mode=mode)
update_host_sections(
mhs,
make_nodes(
config_cache,
host_config,
address,
mode=mode,
sources=sources,
),
max_cachefile_age=host_config.max_cachefile_age,
selected_raw_sections=None,
host_config=host_config,
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK(source.default_raw_data),
L3Stats(CPUTracker()),
source.fetcher_type,
)
for source in sources
],
)
assert len(mhs) == len(hosts) == 3
cmk.utils.piggyback._store_status_file_of.assert_not_called() # type: ignore[attr-defined]
assert cmk.utils.piggyback.remove_source_status_file.call_count == 3 # type: ignore[attr-defined]
for host, addr in hosts.items():
remove_source_status_file = cmk.utils.piggyback.remove_source_status_file
remove_source_status_file.assert_any_call(host) # type: ignore[attr-defined]
key = HostKey(host, addr, SourceType.HOST)
assert key in mhs
section = mhs[key]
assert len(section.sections) == 1
assert next(iter(section.sections)) == section_name
assert not section.cache_info
assert not section.piggybacked_raw_data
assert not section.persisted_sections
def test_raw_data_tcp_standard(self, agent_raw_data, stats, fetcher_type):
raw_data: result.Result[AgentRawData,
Exception] = result.OK(agent_raw_data)
message = FetcherMessage.from_raw_data(raw_data, stats, fetcher_type)
assert message.raw_data == raw_data
def test_raw_data_snmp(self, snmp_raw_data, stats):
raw_data: result.Result[SNMPRawData,
Exception] = result.OK(snmp_raw_data)
message = FetcherMessage.from_raw_data(raw_data, stats,
FetcherType.SNMP)
assert message.raw_data == raw_data
def test_from_bytes_success(self, message):
assert FetcherMessage.from_bytes(bytes(message) + 42 * b"*") == message
def test_from_bytes_failure(self):
with pytest.raises(ValueError):
FetcherMessage.from_bytes(b"random bytes")
def message(self, header, payload, stats):
return FetcherMessage(header, payload, stats)
def test_raw_data_exception(self, stats):
raw_data: result.Result[AgentRawData, Exception] = result.Error(Exception("zomg!"))
message = FetcherMessage.from_raw_data(raw_data, stats, FetcherType.TCP)
assert isinstance(message.raw_data.error, Exception)
assert str(message.raw_data.error) == "zomg!"
def test_from_raw_data_snmp(self, snmp_raw_data, stats):
raw_data: result.Result[SNMPRawData, Exception] = result.OK(snmp_raw_data)
message = FetcherMessage.from_raw_data(raw_data, stats, FetcherType.SNMP)
assert message.header.fetcher_type is FetcherType.SNMP
assert message.header.payload_type is PayloadType.SNMP
assert message.raw_data == raw_data
def test_from_raw_data_standard(self, agent_raw_data, stats, fetcher_type):
raw_data: result.Result[AgentRawData, Exception] = result.OK(agent_raw_data)
message = FetcherMessage.from_raw_data(raw_data, stats, fetcher_type)
assert message.header.fetcher_type is fetcher_type
assert message.header.payload_type is PayloadType.AGENT
assert message.raw_data == raw_data
def test_raw_data_tcp(self, agent_raw_data):
raw_data: result.Result[AgentRawData,
Exception] = result.OK(agent_raw_data)
message = FetcherMessage.from_raw_data(raw_data, FetcherType.TCP)
assert message.raw_data == raw_data