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Version 2.0 #4

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das merged 3 commits from dev into main 2025-04-06 09:58:35 +03:00
Conversation 0 Commits 3 Files Changed 6 +128 -77
4 changed files with 128 additions and 77 deletions
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1
app_config.py
View File

@ -1,5 +1,6 @@
import os
APP_VERSION="2.0"
SCRIPT_PATH = os.path.dirname(__file__)
CONFIGS_DIR = SCRIPT_PATH + "/configs"
CONFIG_FILE_NAME = CONFIGS_DIR + "/config.json"

3
main.py
View File

@ -59,6 +59,7 @@ def is_need_to_reload_config():
def print_config_info_debug():
print('-=: Debug Mode :=-')
print(f'\tAPP_VERSION={app_config.APP_VERSION}')
print(f'\tSCRIPT_PATH={app_config.SCRIPT_PATH}')
print(f'\tCONFIGS_DIR={app_config.CONFIGS_DIR}')
print(f'\tCONFIG_FILE_NAME={app_config.CONFIG_FILE_NAME}')
@ -74,7 +75,7 @@ def print_config_info_debug():
print(f'\tIS_PRINT_INFO={app_config.IS_PRINT_INFO}')
def main():
print("-=: Collector started :=-")
print(f'-=: Collector started (version {app_config.APP_VERSION}) :=-')
if os.path.isfile(app_config.CONFIG_FILE_NAME):
config = read_app_config()
parse_config(config)

185
metrics/DataStructures.py
View File

@ -11,32 +11,57 @@ ENUM_UP_DN_STATES = ['up', 'dn']
def get_metric(name):
return REGISTRY._names_to_collectors.get(name)
def get_gauge_metric(metric_name, descr):
def get_gauge_metric(metric_name, descr, labels=None):
if labels is None:
labels = []
metric = get_metric(metric_name)
if metric is None:
if labels:
metric = Gauge(metric_name, descr, labelnames=labels)
else:
metric = Gauge(metric_name, descr)
return metric
def get_counter_metric(metric_name, descr):
def get_counter_metric(metric_name, descr, labels=None):
metric = get_metric(metric_name)
if metric is None:
if labels:
metric = Counter(metric_name, descr, labelnames=labels)
else:
metric = Counter(metric_name, descr)
return metric
def get_enum_metric(metric_name, descr, states):
def get_enum_metric(metric_name, descr, states, labels=None):
metric = get_metric(metric_name)
if metric is None:
if labels:
metric = Enum(metric_name, descr, states=states, labelnames=labels)
else:
metric = Enum(metric_name, descr, states=states)
return metric
def get_time_millis():
return round(time.time() * 1000)
class AbstractData:
METRIC_NAME_PREFIX = 'das_'
g_collect: Gauge
def __init__(self, name, interval, prefix=''):
self.name = name
self.interval = interval
self.instance_prefix = prefix
self.updated_at = int(time.time())
self.g_collect = get_gauge_metric('das_collect_time_ms',
'Total time spent collecting metrics [name] on [server] in milliseconds',
['server', 'name'])
self.g_collect.labels(server=prefix, name=name)
self.g_collect.labels(server=prefix, name=name)
self.g_collect.labels(server=prefix, name=name)
self.g_collect.labels(server=prefix, name=name)
self.g_collect.labels(server=prefix, name=name)
self.g_collect.labels(server=prefix, name=name)
self.g_collect.labels(server=prefix, name=name)
self.g_collect.labels(server=prefix, name=name)
def set_update_time(self):
self.updated_at = int(time.time())
@ -44,11 +69,8 @@ class AbstractData:
def is_need_to_update(self):
return self.updated_at + self.interval <= int(time.time())
def get_metric_name(self, metric_text, name):
return (self.METRIC_NAME_PREFIX +
metric_text + '_' +
(self.instance_prefix + '_' if self.instance_prefix else '') +
name)
def set_collect_time(self, value=0):
self.g_collect.labels(server=self.instance_prefix, name=self.name).set(value)
def print_trigger_info(self):
if app_config.IS_PRINT_INFO:
@ -56,24 +78,27 @@ class AbstractData:
class DiskData(AbstractData):
g_total: Gauge
g_used: Gauge
g_free: Gauge
g_all: Gauge
def __init__(self, mount_point='/', total=0, used=0, free=0, interval=60, name='', prefix=''):
super().__init__(name, interval, prefix)
self.mount_point = mount_point
self.total = total
self.used = used
self.free = free
self.g_total = get_gauge_metric(self.get_metric_name('disk_total_bytes', name), 'Total bytes on disk')
self.g_used = get_gauge_metric(self.get_metric_name('disk_used_bytes', name), 'Used bytes on disk')
self.g_free = get_gauge_metric(self.get_metric_name('disk_free_bytes', name), 'Free bytes on disk')
self.g_all = get_gauge_metric('das_disk_bytes',
'Bytes [total, used, free] on [mount_point] for [server]',
['name', 'mount', 'server', 'metric'])
self.g_all.labels(name=name, mount=mount_point, server=self.instance_prefix, metric='total')
self.g_all.labels(name=name, mount=mount_point, server=self.instance_prefix, metric='used')
self.g_all.labels(name=name, mount=mount_point, server=self.instance_prefix, metric='free')
self.set_data(total, used, free)
def set_data(self, total, used, free):
self.g_total.set(total)
self.g_used.set(used)
self.g_free.set(free)
time_ms = get_time_millis()
self.g_all.labels(name=self.name, mount=self.mount_point, server=self.instance_prefix, metric='total').set(total)
self.g_all.labels(name=self.name, mount=self.mount_point, server=self.instance_prefix, metric='used').set(used)
self.g_all.labels(name=self.name, mount=self.mount_point, server=self.instance_prefix, metric='free').set(free)
self.set_collect_time(get_time_millis() - time_ms)
self.set_update_time()
self.print_trigger_info()
@ -91,13 +116,17 @@ class HealthData(AbstractData):
self.user = user
self.password = password
self.headers = headers
metric_name = self.get_metric_name('service_health', name)
self.e_state = get_enum_metric(metric_name, 'Service health', ENUM_UP_DN_STATES)
self.set_status(is_up)
self.e_state = get_enum_metric('das_service_health',
'Service [name, url, method, server] health',
ENUM_UP_DN_STATES,['name', 'url', 'method', 'server'])
self.e_state.labels(name=name, url=url, method=method, server=self.instance_prefix)
self.set_data(is_up)
def set_status(self, is_up):
def set_data(self, is_up):
time_ms = get_time_millis()
self.is_up = is_up
self.e_state.state(ENUM_UP_DN_STATES[0] if is_up else ENUM_UP_DN_STATES[1])
self.e_state.labels(name=self.name, url=self.url, method=self.method, server=self.instance_prefix).state(ENUM_UP_DN_STATES[0] if is_up else ENUM_UP_DN_STATES[1])
self.set_collect_time(get_time_millis() - time_ms)
self.set_update_time()
self.print_trigger_info()
@ -118,17 +147,21 @@ class RestValueData(AbstractData):
self.value = value
self.type = result_type
self.path = result_path
metric_name = self.get_metric_name('rest_value', name)
self.g_value = get_gauge_metric(metric_name, 'Remote REST API Value ' + name)
self.set_value(value)
self.g_value = get_gauge_metric('das_rest_value',
'Remote REST API [name, url, method, server] Value',
['name', 'url', 'method', 'server'])
self.g_value.labels(name=name, url=url, method=method, server=self.instance_prefix)
self.set_data(value)
def set_value(self, value):
def set_data(self, value):
time_ms = get_time_millis()
self.value = value
try:
self.g_value.set(int(value))
self.g_value.labels(name=self.name, url=self.url, method=self.method, server=self.instance_prefix).set(int(value))
except:
self.g_value.set(0)
self.g_value.labels(name=self.name, url=self.url, method=self.method, server=self.instance_prefix).set(0)
self.set_collect_time(get_time_millis() - time_ms)
self.set_update_time()
self.print_trigger_info()
@ -142,17 +175,21 @@ class ShellValueData(AbstractData):
self.command = command
self.value = value
self.args = args
metric_name = self.get_metric_name('shell_value', name)
self.g_value = get_gauge_metric(metric_name, 'Shell Value ' + name)
self.set_value(value)
self.g_value = get_gauge_metric('das_shell_value',
'Shell [name, command, server] Value ',
['name', 'command', 'server'])
self.g_value.labels(name=name, command=command, server=self.instance_prefix)
self.set_data(value)
def set_value(self, value):
def set_data(self, value):
time_ms = get_time_millis()
self.value = value
try:
self.g_value.set(int(value))
self.g_value.labels(name=self.name, command=self.command, server=self.instance_prefix).set(int(value))
except:
self.g_value.set(0)
self.g_value.labels(name=self.name, command=self.command, server=self.instance_prefix).set(0)
self.set_collect_time(get_time_millis() - time_ms)
self.set_update_time()
self.print_trigger_info()
@ -164,38 +201,44 @@ class IcmpData(AbstractData):
self.ip = ip
self.count = count
self.is_up = is_up
metric_name = self.get_metric_name('host_available', name)
self.e_state = get_enum_metric(metric_name, 'Host availability', ENUM_UP_DN_STATES)
self.set_status(is_up)
self.e_state = get_enum_metric('das_host_available',
'Host [name, ip, server] availability',
ENUM_UP_DN_STATES, ['name', 'ip', 'server'])
self.e_state.labels(name=name, ip=ip, server=self.instance_prefix)
self.set_data(is_up)
def set_status(self, is_up):
def set_data(self, is_up):
time_ms = get_time_millis()
self.is_up = is_up
self.e_state.state(ENUM_UP_DN_STATES[0] if is_up else ENUM_UP_DN_STATES[1])
self.e_state.labels(name=self.name, ip=self.ip, server=self.instance_prefix).state(ENUM_UP_DN_STATES[0] if is_up else ENUM_UP_DN_STATES[1])
self.set_collect_time(get_time_millis() - time_ms)
self.set_update_time()
self.print_trigger_info()
class InterfaceData(AbstractData):
g_sent: Counter
g_receive: Counter
g_all: Counter
def __init__(self, name, iface, interval, sent, receive, prefix=''):
super().__init__(name, interval, prefix)
self.iface = iface
self.sent = sent
self.receive = receive
sent_metric_name = self.get_metric_name('net_interface_sent_bytes', name)
self.g_sent = get_counter_metric(sent_metric_name, 'Network Interface bytes sent')
receive_metric_name = self.get_metric_name('net_interface_receive_bytes', name)
self.g_receive = get_counter_metric(receive_metric_name, 'Network Interface bytes receive')
self.g_all = get_counter_metric('das_net_interface_bytes',
'Network Interface [name, server, metric=[sent,receive]] bytes',
['name', 'server', 'metric'])
self.g_all.labels(name=name, server=self.instance_prefix, metric='sent')
self.g_all.labels(name=name, server=self.instance_prefix, metric='receive')
self.set_data(sent, receive)
def set_data(self, sent, receive):
time_ms = get_time_millis()
sent_delta = sent - self.sent
recv_delta = receive - self.receive
self.sent = sent
self.receive = receive
self.g_sent.inc(sent_delta)
self.g_receive.inc(recv_delta)
self.g_all.labels(name=self.name, server=self.instance_prefix, metric='sent').inc(sent_delta)
self.g_all.labels(name=self.name, server=self.instance_prefix, metric='receive').inc(recv_delta)
self.set_collect_time(get_time_millis() - time_ms)
self.set_update_time()
self.print_trigger_info()
@ -206,14 +249,18 @@ class UptimeData(AbstractData):
def __init__(self, interval, prefix=''):
super().__init__('uptime', interval, prefix)
self.uptime = 0
metric_name = self.get_metric_name('exporter', self.name)
self.c_uptime = get_counter_metric(metric_name, 'Exporter Uptime in seconds')
self.c_uptime = get_counter_metric('das_exporter',
'Exporter Uptime for [server] in seconds',
['server'])
self.c_uptime.labels(server=self.instance_prefix)
self.set_data()
def set_data(self):
time_ms = get_time_millis()
uptime = int(time.time()) - self.START_TIME
self.c_uptime.inc(uptime - self.uptime)
self.c_uptime.labels(server=self.instance_prefix).inc(uptime - self.uptime)
self.uptime = uptime
self.set_collect_time(get_time_millis() - time_ms)
self.set_update_time()
self.print_trigger_info()
@ -232,23 +279,24 @@ class SystemData(AbstractData):
self.set_data()
def init_metrics(self):
uptime_metric_name = self.get_metric_name(self.name, 'uptime_seconds')
self.c_uptime = get_counter_metric(uptime_metric_name, 'System uptime')
cpu_metric_name = self.get_metric_name(self.name, 'cpu_percent')
self.g_cpu = get_gauge_metric(cpu_metric_name, 'CPU used percent')
mem_metric_name = self.get_metric_name(self.name, 'memory_percent')
self.g_memory = get_gauge_metric(mem_metric_name, 'Memory used percent')
chassis_temp_metric_name = self.get_metric_name(self.name, 'ChassisTemperature_current')
self.g_chassis_temp = get_gauge_metric(chassis_temp_metric_name, 'Current Chassis Temperature overall')
cpu_temp_metric_name = self.get_metric_name(self.name, 'CpuTemperature_current')
self.g_cpu_temp = get_gauge_metric(cpu_temp_metric_name, 'Current CPU Temperature overall')
self.c_uptime = get_counter_metric('das_uptime_seconds', 'System uptime on [server]', ['server'])
self.c_uptime.labels(server=self.instance_prefix)
self.g_cpu = get_gauge_metric('das_cpu_percent', 'CPU used percent on [server]', ['server'])
self.g_cpu.labels(server=self.instance_prefix)
self.g_memory = get_gauge_metric('das_memory_percent', 'Memory used percent on [server]', ['server'])
self.g_memory.labels(server=self.instance_prefix)
self.g_chassis_temp = get_gauge_metric('das_ChassisTemperature_current', 'Current Chassis Temperature overall on [server]', ['server'])
self.g_chassis_temp.labels(server=self.instance_prefix)
self.g_cpu_temp = get_gauge_metric('das_CpuTemperature_current', 'Current CPU Temperature overall on [server]', ['server'])
self.g_cpu_temp.labels(server=self.instance_prefix)
def set_data(self):
time_ms = get_time_millis()
uptime = int(time.time()) - self.BOOT_TIME
self.c_uptime.inc(uptime - self.uptime)
self.c_uptime.labels(server=self.instance_prefix).inc(uptime - self.uptime)
self.uptime = uptime
self.memory = psutil.virtual_memory().percent
self.g_memory.set(self.memory)
self.g_memory.labels(server=self.instance_prefix).set(self.memory)
Thread(target=self.set_cpu_percent()).run()
try:
@ -272,20 +320,21 @@ class SystemData(AbstractData):
else:
self.ch_temp = self.cpu_temp
self.g_chassis_temp.set(self.ch_temp)
self.g_cpu_temp.set(self.cpu_temp)
self.g_chassis_temp.labels(server=self.instance_prefix).set(self.ch_temp)
self.g_cpu_temp.labels(server=self.instance_prefix).set(self.cpu_temp)
except:
self.ch_temp = -500
self.cpu_temp = -500
self.g_chassis_temp.set(self.ch_temp)
self.g_cpu_temp.set(self.cpu_temp)
self.g_chassis_temp.labels(server=self.instance_prefix).set(self.ch_temp)
self.g_cpu_temp.labels(server=self.instance_prefix).set(self.cpu_temp)
self.set_collect_time(get_time_millis() - time_ms)
self.set_update_time()
self.print_trigger_info()
def set_cpu_percent(self):
self.cpu = psutil.cpu_percent(1)
self.g_cpu.set(self.cpu)
self.g_cpu.labels(server=self.instance_prefix).set(self.cpu)
if __name__ == '__main__':

10
metrics/MetricClasses.py
View File

@ -4,7 +4,6 @@ from abc import abstractmethod
import time
import platform
import subprocess
from linecache import cache
import requests
import psutil
@ -15,6 +14,7 @@ from threading import Thread
from metrics.DataStructures import DiskData, HealthData, IcmpData, ENUM_UP_DN_STATES, InterfaceData, UptimeData, \
SystemData, RestValueData, ShellValueData
class AbstractMetric:
metric_key = ""
config = {}
@ -174,7 +174,7 @@ class HealthMetric(AbstractMetric):
def proceed_metric(self):
for d in self.data_array:
if d.is_need_to_update():
thread = Thread(target=is_health_check, args=(d.url, d.timeout, d.method, d.user, d.password, d.headers, d.set_status))
thread = Thread(target=is_health_check, args=(d.url, d.timeout, d.method, d.user, d.password, d.headers, d.set_data))
thread.start()
def print_debug_info(self):
@ -193,7 +193,7 @@ class IcmpMetric(AbstractMetric):
def proceed_metric(self):
for d in self.data_array:
if d.is_need_to_update():
thread = Thread(target=is_ping, args=(d.ip, d.count, d.set_status))
thread = Thread(target=is_ping, args=(d.ip, d.count, d.set_data))
thread.start()
def print_debug_info(self):
@ -244,7 +244,7 @@ class RestValueMetric(AbstractMetric):
for d in self.data_array:
if d.is_need_to_update():
thread = Thread(target=get_rest_value, args=(d.url, d.timeout, d.method, d.user, d.password, d.headers,
d.set_value, d.type, d.path))
d.set_data, d.type, d.path))
thread.start()
def print_debug_info(self):
@ -263,7 +263,7 @@ class ShellValueMetric(AbstractMetric):
def proceed_metric(self):
for d in self.data_array:
if d.is_need_to_update():
thread = Thread(target=get_shell_value, args=(d.command, d.args, d.set_value))
thread = Thread(target=get_shell_value, args=(d.command, d.args, d.set_data))
thread.start()
def print_debug_info(self):