class PortExtension(RemoteBasePlugin):
def initialize(self, **kwargs):
# The Dynatrace API client
self.client = DynatraceAPI(self.config.get("api_url"),
self.config.get("api_token"),
log=log)
self.executions = 0
def query(self, **kwargs) -> None:
log.setLevel(self.config.get("log_level"))
name = self.config.get("test_name")
target_ip = self.config.get("test_target_ip")
target_ports = self.config.get("test_target_ports", "").split(",")
location = self.config.get(
"test_location",
"") if self.config.get("test_location") else "ActiveGate"
frequency = int(self.config.get("frequency")) if self.config.get(
"frequency") else 1
if self.executions % frequency == 0:
for port in target_ports:
if port:
success, response_time = test_port(target_ip, int(port))
test_name = f"{name} {target_ip}:{port}"
log.info(
f"{target_ip}:{port} = {success}, {response_time}")
self.client.report_simple_test(test_name,
location,
success,
response_time,
test_type="Port",
interval=frequency * 60)
if not success:
self.client.report_simple_event(
test_name,
f"Port check failed for {name}, target: {target_ip}:{port}",
location,
state="open",
test_type="Port",
)
else:
self.client.report_simple_event(
test_name,
f"Port check failed for {name}, target: {target_ip}:{port}",
location,
state="resolved",
test_type="Port",
)
self.executions += 1
class DNSExtension(RemoteBasePlugin):
def initialize(self, **kwargs):
# The Dynatrace API client
self.client = DynatraceAPI(self.config.get("api_url"),
self.config.get("api_token"),
log=log)
self.executions = 0
def query(self, **kwargs) -> None:
log.setLevel(self.config.get("log_level"))
name = self.config.get("test_name")
dns_server = self.config.get("dns_server")
host = self.config.get("host")
location = self.config.get("test_location") if self.config.get(
"test_location") else "ActiveGate"
frequency = int(self.config.get("frequency")) if self.config.get(
"frequency") else 15
if self.executions % frequency == 0:
success, response_time = test_dns(dns_server, host)
log.info(
f"DNS test, DNS server: {dns_server}, host: {host}, success: {success}, time: {response_time} "
)
self.client.report_simple_test(
name,
location,
success,
response_time,
test_type="DNS",
interval=frequency * 60,
edit_link=
f"#settings/customextension;id={self.plugin_info.name}",
)
if not success:
self.client.report_simple_event(
name,
f"DNS lookup failed for {name}, server: {dns_server}, host: {host}",
location)
else:
self.client.report_simple_event(
name,
f"DNS lookup failed for {name}, server: {dns_server}, host: {host}",
location,
state="resolved")
self.executions += 1
class PingExtension(RemoteBasePlugin):
def initialize(self, **kwargs):
# The Dynatrace API client
self.client = DynatraceAPI(self.config.get("api_url"),
self.config.get("api_token"),
log=log)
self.executions = 0
def query(self, **kwargs) -> None:
log.setLevel(self.config.get("log_level"))
name = self.config.get("test_name")
target = self.config.get("test_target")
location = self.config.get(
"test_location",
"") if self.config.get("test_location") else "ActiveGate"
frequency = int(self.config.get("frequency")) if self.config.get(
"frequency") else 15
if self.executions % frequency == 0:
ping_result = ping(target)
log.info(ping_result.as_dict())
self.client.report_simple_test(
name,
location,
ping_result.packet_loss_rate is not None
and ping_result.packet_loss_rate == 0,
ping_result.rtt_avg or 0,
interval=frequency * 60,
edit_link=
f"#settings/customextension;id={self.plugin_info.name}",
)
if ping_result.packet_loss_rate is None or ping_result.packet_loss_rate > 0:
self.client.report_simple_event(
name, f"Ping failed for {name}, target: {target}",
location)
else:
self.client.report_simple_event(
name,
f"Ping failed for {name}, target: {target}",
location,
state="resolved")
self.executions += 1