def test_one_nonsnmp_source(self, hostname, ipaddress, config_cache,
host_config, source):
source = source(hostname, ipaddress)
assert source.source_type is SourceType.HOST
host_sections = _collect_host_sections(
nodes=make_nodes(
config_cache,
host_config,
ipaddress,
sources=[source],
),
file_cache_max_age=file_cache.MaxAge.none(),
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK(source.default_raw_data),
Snapshot.null(),
source.fetcher_type,
),
],
selected_sections=NO_SELECTION,
)[0]
assert len(host_sections) == 1
key = HostKey(hostname, ipaddress, source.source_type)
assert key in host_sections
section = host_sections[key]
assert len(section.sections) == 1
assert section.sections[SectionName("section_name_%s" %
hostname)] == [["section_content"]]
def test_no_sources(self, cluster, nodes, config_cache, host_config):
sources = make_cluster_sources(config_cache, host_config)
host_sections = _collect_host_sections(
sources=sources,
file_cache_max_age=file_cache.MaxAge.none(),
fetcher_messages=[
# We do not pass sources explicitly but still append Piggyback.
FetcherMessage.from_raw_data(
result.OK(AgentRawData(b"")),
Snapshot.null(),
FetcherType.PIGGYBACK,
)
for _s in sources
],
selected_sections=NO_SELECTION,
)[0]
assert len(host_sections) == len(nodes)
key_clu = HostKey(cluster, None, SourceType.HOST)
assert key_clu not in host_sections
for hostname, addr in nodes.items():
key = HostKey(hostname, addr, SourceType.HOST)
assert key in host_sections
section = host_sections[key]
assert section.sections[SectionName("section_name_%s" % hostname)] == [
["section_content_%s" % hostname]
]
assert not section.cache_info
assert not section.piggybacked_raw_data
def test_multiple_sources_from_different_hosts(
self, hostname, ipaddress, config_cache, host_config
):
sources = [
ProgramSource.ds(HostName(f"{hostname}0"), ipaddress, template=""),
TCPSource(HostName(f"{hostname}1"), ipaddress),
TCPSource(HostName(f"{hostname}2"), ipaddress),
]
host_sections = _collect_host_sections(
sources=sources,
file_cache_max_age=file_cache.MaxAge.none(),
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK(source.default_raw_data),
Snapshot.null(),
source.fetcher_type,
)
for source in sources
],
selected_sections=NO_SELECTION,
)[0]
assert set(host_sections) == {
HostKey(HostName(f"{hostname}0"), ipaddress, SourceType.HOST),
HostKey(HostName(f"{hostname}1"), ipaddress, SourceType.HOST),
HostKey(HostName(f"{hostname}2"), ipaddress, SourceType.HOST),
}
for source in sources:
assert host_sections[
HostKey(source.hostname, source.ipaddress, SourceType.HOST)
].sections[SectionName(f"section_name_{source.hostname}")] == [["section_content"]]
def test_one_snmp_source(self, hostname, ipaddress, config_cache, host_config):
raw_data: SNMPRawData = {}
host_sections = _collect_host_sections(
sources=[
SNMPSource.snmp(
hostname,
ipaddress,
selected_sections=NO_SELECTION,
force_cache_refresh=False,
on_scan_error=OnError.RAISE,
),
],
file_cache_max_age=file_cache.MaxAge.none(),
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK(raw_data),
Snapshot.null(),
FetcherType.SNMP,
),
],
selected_sections=NO_SELECTION,
)[0]
assert len(host_sections) == 1
key = HostKey(hostname, ipaddress, SourceType.HOST)
assert key in host_sections
section = host_sections[key]
assert len(section.sections) == 1
assert section.sections[SectionName("section_name_%s" % hostname)] == [["section_content"]]
def test_multiple_sources_from_the_same_host(
self,
hostname,
ipaddress,
config_cache,
host_config,
):
sources = [
ProgramSource.ds(hostname, ipaddress, template=""),
TCPSource(hostname, ipaddress),
]
host_sections = _collect_host_sections(
sources=sources,
file_cache_max_age=file_cache.MaxAge.none(),
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK(source.default_raw_data),
Snapshot.null(),
source.fetcher_type,
) for source in sources
],
selected_sections=NO_SELECTION,
)[0]
assert len(host_sections) == 1
key = HostKey(hostname, ipaddress, SourceType.HOST)
assert key in host_sections
section = host_sections[key]
assert len(section.sections) == 1
assert section.sections[SectionName(
"section_name_%s" %
hostname)] == len(sources) * [["section_content"]]
def test_no_sources(self, hostname, ipaddress, config_cache, host_config):
host_sections = _collect_host_sections(
sources=(),
file_cache_max_age=file_cache.MaxAge.none(),
fetcher_messages=(),
selected_sections=NO_SELECTION,
)[0]
assert not host_sections
def test_multiple_sources_from_the_same_host(
self,
hostname,
ipaddress,
mode,
config_cache,
host_config,
):
sources = [
ProgramSource.ds(
hostname,
ipaddress,
mode=mode,
template="",
),
TCPSource(
hostname,
ipaddress,
mode=mode,
),
]
broker = ParsedSectionsBroker(
_collect_host_sections(
nodes=make_nodes(
config_cache,
host_config,
ipaddress,
mode=mode,
sources=sources,
),
file_cache_max_age=0,
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK(source.default_raw_data),
Snapshot.null(),
source.fetcher_type,
) for source in sources
],
selected_sections=NO_SELECTION,
)[0])
assert len(broker) == 1
key = HostKey(hostname, ipaddress, SourceType.HOST)
assert key in broker
section = broker[key]
assert len(section.sections) == 1
# yapf: disable
assert (section.sections[SectionName("section_name_%s" % hostname)]
== len(sources) * [["section_content"]])
def test_multiple_sources_from_different_hosts(self, hostname, ipaddress, mode, config_cache, host_config):
sources = [
ProgramSource.ds(hostname + "0", ipaddress, mode=mode, template=""),
TCPSource(hostname + "1", ipaddress, mode=mode),
TCPSource(hostname + "2", ipaddress, mode=mode),
]
nodes = make_nodes(
config_cache,
host_config,
ipaddress,
mode=mode,
sources=sources,
)
host_sections = _collect_host_sections(
nodes=nodes,
file_cache_max_age=0,
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK(source.default_raw_data),
Snapshot.null(),
source.fetcher_type,
)
for _h, _i, sources in nodes for source in sources
],
selected_sections=NO_SELECTION,
)[0]
assert len(host_sections) == 1
key = HostKey(hostname, ipaddress, SourceType.HOST)
assert key in host_sections
section = host_sections[key]
assert len(section.sections) == len(sources)
for source in sources:
# yapf: disable
assert (
section.sections[SectionName("section_name_%s" % source.hostname)]
== [["section_content"]])
def test_one_snmp_source(self, hostname, ipaddress, mode, config_cache,
host_config):
broker = ParsedSectionsBroker(
_collect_host_sections(
nodes=make_nodes(
config_cache,
host_config,
ipaddress,
mode=mode,
sources=[
SNMPSource.snmp(
hostname,
ipaddress,
mode=mode,
selected_sections=NO_SELECTION,
force_cache_refresh=False,
on_scan_error="raise",
),
],
),
file_cache_max_age=0,
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK({}),
Snapshot.null(),
FetcherType.SNMP,
),
],
selected_sections=NO_SELECTION,
)[0])
assert len(broker) == 1
key = HostKey(hostname, ipaddress, SourceType.HOST)
assert key in broker
section = broker[key]
assert len(section.sections) == 1
assert section.sections[SectionName("section_name_%s" %
hostname)] == [["section_content"]]
def test_no_sources(self, hostname, ipaddress, config_cache, host_config):
host_sections = _collect_host_sections(
nodes=make_nodes(
config_cache,
host_config,
ipaddress,
sources=(),
),
file_cache_max_age=file_cache.MaxAge.none(),
fetcher_messages=(),
selected_sections=NO_SELECTION,
)[0]
# The length is not zero because the function always sets,
# at least, a piggy back section.
assert len(host_sections) == 1
key = HostKey(hostname, ipaddress, SourceType.HOST)
assert key in host_sections
section = host_sections[key]
# Public attributes from HostSections:
assert not section.sections
def test_no_sources(self, cluster, nodes, config_cache, host_config, mode):
made_nodes = make_nodes(
config_cache,
host_config,
None,
mode=mode,
sources=(),
)
broker = ParsedSectionsBroker(_collect_host_sections(
nodes=made_nodes,
file_cache_max_age=0,
fetcher_messages=[
# We do not pass sources explicitly but still append Piggyback.
FetcherMessage.from_raw_data(
result.OK(AgentRawData(b"")),
Snapshot.null(),
FetcherType.PIGGYBACK,
) for _n in made_nodes
],
selected_sections=NO_SELECTION,
)[0])
assert len(broker) == len(nodes)
key_clu = HostKey(cluster, None, SourceType.HOST)
assert key_clu not in broker
for hostname, addr in nodes.items():
key = HostKey(hostname, addr, SourceType.HOST)
assert key in broker
section = broker[key]
# yapf: disable
assert (section.sections[SectionName("section_name_%s" % hostname)]
== [["section_content_%s" % hostname]])
assert not section.cache_info
assert not section.piggybacked_raw_data
def test_get_host_sections_cluster(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 fake_lookup_ip_address(host_config, family=None):
return hosts[host_config.hostname]
def check(_, *args, **kwargs):
return result.OK(AgentHostSections(sections={section_name: [[str(section_name)]]}))
monkeypatch.setattr(
config,
"lookup_ip_address",
fake_lookup_ip_address,
)
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())
nodes = make_nodes(
config_cache,
host_config,
address,
sources=make_sources(host_config, address),
)
host_sections = _collect_host_sections(
nodes=nodes,
file_cache_max_age=host_config.max_cachefile_age,
fetcher_messages=[
FetcherMessage.from_raw_data(
result.OK(source.default_raw_data),
Snapshot.null(),
source.fetcher_type,
)
for _h, _i, sources in nodes for source in sources
],
selected_sections=NO_SELECTION,
)[0]
assert len(host_sections) == 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 host_sections
section = host_sections[key]
assert len(section.sections) == 1
assert next(iter(section.sections)) == section_name
assert not section.cache_info
assert not section.piggybacked_raw_data
