Guys, can you please give me some guidance on the case below?
I created a plugin that does a file check. Apparently everything is working fine, with the exception of the count metric, which is not returning as desired within Dynatrace.
Looking at the log, the metric is right, bringing the correct value, however, inside Dynatrace it returns as 0 or 1
I am not able to identify where the problem is.
Could you support me?
#!/usr/bin/env python3
import logging
import os
from datetime import datetime, timedelta, timezone
import paramiko
from ruxit.api.base_plugin import RemoteBasePlugin
from workadays import workdays as wd
logger = logging.getLogger(__name__)
currentDate = datetime.today()
currentYear = currentDate.year
currentMonth = currentDate.month
currentDay = currentDate.day
br_timezone = timedelta(hours=-3)
currentTime = datetime.now(timezone(br_timezone)).strftime('%H:%M')
def isBetweenTime(start: str, end: str) -> bool:
if (currentTime > start) and (currentTime < end):
return True
else:
return False
def isBetweenDays() -> bool:
try:
weekday = currentDate.weekday
if (weekday >= 1) and (weekday <= 5):
return True
else:
return False
except Exception as e:
return e
class HasFilePlugin(RemoteBasePlugin):
global result_tratado
def query(self, **kwargs):
config = kwargs['config']
server = config['nome']
ip = config['host_ip']
port = config['host_port']
path = config['path_file']
file = config['file']
user = config['host_username']
pwd = config['host_password']
beginning = config['start_time']
end = config['finish_time']
status_ok = "OK"
status_notok = "Bad"
var_cmd_output = 0
try:
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(ip, username=user, password=pwd)
cmd = f'ls {path}/{file} | wc -l'
stdin, stdout, stderr = client.exec_command(cmd)
cmd_output = stdout.read()
var_cmd_output = int(cmd_output)
if var_cmd_output == 0:
state_return = status_notok
print("Status", state_return)
print("Qtde Arquivos", var_cmd_output)
else:
state_return = status_ok
print("Status", state_return)
print("Qtde Arquivos", var_cmd_output)
group = self.topology_builder.create_group("Monitoração Arquivos", "Monitoração Arquivos")
device = group.create_element(server, server)
device.add_endpoint(ip=ip, port=port)
device.relative(key='var_cmd_output', value=var_cmd_output)
group.absolute(key='var_cmd_output', value=var_cmd_output)
device.state_metric(key='state_return', value=state_return)
except Exception as e:
logger.error(f'Exception | Exception final é: {e}')
{
"name": "custom.remote.python.hasfile",
"version": "1.0.21",
"type": "python",
"entity": "CUSTOM_DEVICE",
"metricGroup": "tech.python.monitorar_arquivos",
"technologies": [
"PYTHON"
],
"source": {
"package": "custom_python_monitorar_arquivos",
"className": "HasFilePlugin",
"install_requires": [
"workadays",
"paramiko",
"pywinrm"
],
"activation": "Remote"
},
"configUI": {
"displayName": "Monitorar Arquivos",
"properties": [
{
"key": "nome",
"displayName": "Device Name",
"displayOrder": 1,
"displayHint": "Arquivos SPB"
},
{
"key": "system_type",
"displayName": "Sistema Operacional",
"displayOrder": 2,
"displayHint": "Sistema Operacional"
},
{
"key": "host_ip",
"displayName": "IP Host",
"displayOrder": 3,
"displayHint": "IP for the host"
},
{
"key": "host_port",
"displayName": "Port",
"displayOrder": 4,
"displayHint": "Port for the host"
},
{
"key": "host_username",
"displayName": "Username",
"displayOrder": 5,
"displayHint": "Username"
},
{
"key": "host_password",
"displayName": "Password",
"displayOrder": 6,
"displayHint": "Password"
},
{
"key": "path_file",
"displayName": "File directory",
"displayOrder": 7,
"displayHint": "/path/to/your/file"
},
{
"key": "file",
"displayName": "File",
"displayOrder": 8,
"displayHint": "*_carga_in.txt"
},
{
"key": "start_time",
"displayName": "Time to start",
"displayOrder": 9,
"displayHint": "07:30"
},
{
"key": "finish_time",
"displayName": "Time to finish",
"displayOrder": 10,
"displayHint": "17:30"
},
{
"key": "frequency_1",
"displayName": "Frequency 1 (minutes)",
"displayOrder": 11,
"displayHint": "5"
}
]
},
"properties": [
{
"key": "nome",
"type": "String"
},
{
"key": "system_type",
"type": "Dropdown",
"dropdownValues": [
"Windows",
"Unix"
]
},
{
"key": "host_ip",
"type": "String"
},
{
"key": "host_port",
"type": "String"
},
{
"key": "host_username",
"type": "String"
},
{
"key": "host_password",
"type": "Password"
},
{
"key": "path_file",
"type": "String",
"default": "/path/to/your/file"
},
{
"key": "file",
"type": "String",
"default": "your file"
},
{
"key": "start_time",
"type": "String"
},
{
"key": "finish_time",
"type": "String"
},
{
"key": "frequency_1",
"type": "String"
}
],
"ui": {
"keymetrics": [
{
"key": "var_cmd_output",
"aggregation": "Count",
"mergeaggregation": "sum",
"displayname": "Total Arquivos"
},
{
"key": "state_return",
"displayname": "Status",
"statemetric": true
}
],
"keycharts": [
{
"group": "Quantidade Arquivos",
"title": "Quantidade Total",
"series": [
{
"key": "var_cmd_output",
"displayname": "Total Arquivos",
"seriestype": "area",
"color": "#4d4dff"
}
]
},
{
"group": "Status",
"title": "Status",
"series": [
{
"key": "state_return",
"displayname": "Status",
"seriestype": "bar",
"statecolors": [
"#00b33c",
"#ff3333"
],
"statechart": true
}
]
}
]
},
"charts": [
{
"group": "Quantidade Arquivos",
"title": "Quantidade Total",
"series": [
{
"key": "var_cmd_output",
"displayname": "Total",
"seriestype": "area",
"color": "#4d4dff"
}
]
}
],
"metrics": [
{
"statetimeseries": {
"key": "state_return",
"states": [
"OK",
"Bad"
],
"displayname": "Status Arquivo"
},
"entity": "CUSTOM_DEVICE"
},
{
"timeseries": {
"key": "var_cmd_output",
"unit": "Count",
"aggregation": "SUM",
"displayname": "Total Arquivos"
},
"entity": "CUSTOM_DEVICE"
}
]
}
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