def create_linux_test_host(request, web_fixture, site, hostname):
def finalizer():
web_fixture.delete_host(hostname)
web_fixture.activate_changes()
for path in [
"var/check_mk/agent_output/%s" % hostname,
"etc/check_mk/conf.d/linux_test_host_%s.mk" % hostname,
"tmp/check_mk/status_data/%s" % hostname,
"tmp/check_mk/status_data/%s.gz" % hostname,
"var/check_mk/inventory/%s" % hostname,
"var/check_mk/inventory/%s.gz" % hostname,
]:
if os.path.exists(path):
site.delete_file(path)
request.addfinalizer(finalizer)
web_fixture.add_host(hostname, attributes={"ipaddress": "127.0.0.1"})
site.write_file(
"etc/check_mk/conf.d/linux_test_host_%s.mk" % hostname,
"datasource_programs.append(('cat ~/var/check_mk/agent_output/<HOST>', [], ['%s']))\n" %
hostname)
site.makedirs("var/check_mk/agent_output/")
site.write_file("var/check_mk/agent_output/%s" % hostname, get_standard_linux_agent_output())
def fixture_local_test_hosts(web, site): # noqa: F811 # pylint: disable=redefined-outer-name
site.makedirs("var/check_mk/agent_output/")
web.add_hosts([
("test-host", "", {
"ipaddress": "127.0.0.1",
}),
("test-host2", "xy/zzz", {
"ipaddress": "127.0.0.1",
}),
])
site.write_file(
"etc/check_mk/conf.d/local-test-hosts.mk",
"datasource_programs.append(('cat ~/var/check_mk/agent_output/<HOST>', [], ['test-host', 'test-host2']))\n"
)
for hostname in ["test-host", "test-host2"]:
site.write_file("var/check_mk/agent_output/%s" % hostname,
get_standard_linux_agent_output())
yield
for hostname in ["test-host", "test-host2"]:
web.delete_host(hostname)
site.delete_file("var/check_mk/agent_output/%s" % hostname)
site.delete_file("etc/check_mk/conf.d/local-test-hosts.mk")
def scenario_fixture(monkeypatch):
test_hosts = ["ds-test-host1", "ds-test-host2", "ds-test-node1", "ds-test-node2"]
ts = Scenario()
for h in test_hosts:
ts.add_host(h)
ts.set_option("ipaddresses", dict((h, "127.0.0.1") for h in test_hosts))
ts.add_cluster("ds-test-cluster1", nodes=["ds-test-node1", "ds-test-node2"])
ts.set_ruleset(
"datasource_programs",
[
("cat %s/<HOST>" % cmk.utils.paths.tcp_cache_dir, [], test_hosts, {}),
],
)
linux_agent_output = get_standard_linux_agent_output()
for h in test_hosts:
cache_path = Path(cmk.utils.paths.tcp_cache_dir, h)
cache_path.parent.mkdir(parents=True, exist_ok=True)
with cache_path.open("w", encoding="utf-8") as f:
f.write(linux_agent_output)
return ts.apply(monkeypatch)
def graph_test_config(web, site):
# No graph yet...
with pytest.raises(APIError) as exc_info:
web.get_regular_graph("test-host-get-graph",
"Check_MK",
0,
expect_error=True)
assert "Cannot calculate graph recipes" in "%s" % exc_info
try:
# Now add the host
web.add_host("test-host-get-graph",
attributes={
"ipaddress": "127.0.0.1",
})
site.write_file(
"etc/check_mk/conf.d/test-host-get-graph.mk",
"datasource_programs.append(('cat ~/var/check_mk/agent_output/<HOST>', [], ['test-host-get-graph']))\n"
)
site.makedirs("var/check_mk/agent_output/")
site.write_file("var/check_mk/agent_output/test-host-get-graph",
get_standard_linux_agent_output())
web.discover_services("test-host-get-graph")
web.activate_changes()
site.schedule_check("test-host-get-graph", "Check_MK", 0)
# Wait for RRD file creation. Isn't this a bug that the graph is not instantly available?
rrd_path = site.path(
"var/check_mk/rrd/test-host-get-graph/Check_MK.rrd")
for attempt in range(50):
time.sleep(0.1)
proc = subprocess.Popen([
site.path("bin/unixcat"),
site.path("tmp/run/rrdcached.sock")
],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
encoding="utf-8")
out, err = proc.communicate("FLUSH %s\n" % rrd_path)
if os.path.exists(rrd_path):
break
sys.stdout.write("waiting for %s (attempt %d)%s%s\n" % (
rrd_path,
attempt + 1, #
", stdout: %s" % out if out else "",
", stderr: %s" % err if err else ""))
else:
assert False, "RRD file %s missing" % rrd_path
yield
finally:
web.delete_host("test-host-get-graph")
site.delete_file("etc/check_mk/conf.d/test-host-get-graph.mk")
web.activate_changes()
def fake_standard_linux_agent_output(self, *test_hosts):
self.set_ruleset(
"datasource_programs",
[
("cat %s/<HOST>" % cmk.utils.paths.tcp_cache_dir, [],
test_hosts, {}),
],
)
linux_agent_output = get_standard_linux_agent_output()
for h in test_hosts:
cache_path = Path(cmk.utils.paths.tcp_cache_dir, h)
cache_path.parent.mkdir(parents=True, exist_ok=True)
with cache_path.open("w", encoding="utf-8") as f:
f.write(linux_agent_output)
def test_dump_agent_test(execute):
for opt in ["--dump-agent", "-d"]:
p = execute(["cmk", opt, "modes-test-host"])
assert p.returncode == 0
assert p.stderr == ''
assert p.stdout == get_standard_linux_agent_output()
