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lework 5 years ago
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2 changed files with 167 additions and 119 deletions
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  1. 45
      python/supervisor_exporter.py
  2. 197
      python/supervisor_healthCheck.py

45
python/supervisor_exporter.py
Unescape View File

@ -16,16 +16,30 @@
# stdout_logfile_backups=3 # stdout_logfile_backups=3
# buffer_size=10 # buffer_size=10
import sys
from xmlrpclib import ServerProxy
from prometheus_client import Gauge, Counter, CollectorRegistry ,generate_latest, start_http_server
from time import sleep from time import sleep
from supervisor.xmlrpc import SupervisorTransport
from prometheus_client import Gauge, Counter, CollectorRegistry ,generate_latest, start_http_server
try: PY2 = sys.version_info[0] == 2
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer PY3 = sys.version_info[0] == 3
except ImportError:
# Python 3 if PY3:
from xmlrpc.client import Transport, ServerProxy, Fault
from http.server import BaseHTTPRequestHandler, HTTPServer from http.server import BaseHTTPRequestHandler, HTTPServer
else:
from xmlrpclib import Transport, ServerProxy, Fault
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
def get_supervisord_conn(supervisord_url, supervisord_user, supervisord_pass):
"""
获取supervisor的连接
:return:
"""
transport = SupervisorTransport(supervisord_user, supervisord_pass, supervisord_url)
s = ServerProxy('http://127.0.0.1', transport=transport)
return s
def is_runing(state): def is_runing(state):
state_info = { state_info = {
@ -47,7 +61,7 @@ def get_metrics():
collect_reg = CollectorRegistry(auto_describe=True) collect_reg = CollectorRegistry(auto_describe=True)
try: try:
s = ServerProxy(supervisord_url) s = get_supervisord_conn(supervisord_url, supervisord_user, supervisord_pass)
data = s.supervisor.getAllProcessInfo() data = s.supervisor.getAllProcessInfo()
except Exception as e: except Exception as e:
print("unable to call supervisord: %s" % e) print("unable to call supervisord: %s" % e)
@ -96,29 +110,32 @@ class myHandler(BaseHTTPRequestHandler):
self.end_headers() self.end_headers()
data="" data=""
if self.path=="/": if self.path=="/":
data="hello, supervistor." data=b"hello, supervistor.\r\n\r\n/metrics"
elif self.path=="/metrics": elif self.path=="/metrics":
data=generate_latest(get_metrics()) data=generate_latest(get_metrics())
else: else:
data="not found" data=b"not found"
# Send the html message # Send the html message
self.wfile.write(data) self.wfile.write(data)
return return
if __name__ == '__main__': if __name__ == '__main__':
try: try:
supervisord_url = "http://localhost:9001/RPC2" supervisord_url = "unix:///var/run/supervisor.sock"
supervisord_user = ""
supervisord_pass = ""
PORT_NUMBER = 8000 PORT_NUMBER = 8081
#Create a web server and define the handler to manage the #Create a web server and define the handler to manage the
#incoming request #incoming request
server = HTTPServer(('', PORT_NUMBER), myHandler) server = HTTPServer(('', PORT_NUMBER), myHandler)
print 'Started httpserver on port ' , PORT_NUMBER print('Started httpserver on port',PORT_NUMBER)
#Wait forever for incoming htto requests #Wait forever for incoming htto requests
server.serve_forever() server.serve_forever()
except KeyboardInterrupt: except KeyboardInterrupt:
print '^C received, shutting down the web server' print('^C received, shutting down the web server')
server.socket.close() server.socket.close()

197
python/supervisor_healthCheck.py
Unescape View File

@ -1,7 +1,7 @@
#!/usr/bin/python #!/usr/bin/python
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
# @Time : 2019-11-22 # @Time : 2019-11-25
# @Author : lework # @Author : lework
# @Desc : 针对supervisor的应用进行健康检查 # @Desc : 针对supervisor的应用进行健康检查
@ -13,6 +13,7 @@ import json
import yaml import yaml
import base64 import base64
import socket import socket
import signal
import smtplib import smtplib
import datetime import datetime
import platform import platform
@ -21,51 +22,34 @@ import subprocess
from email.header import Header from email.header import Header
from email.mime.text import MIMEText from email.mime.text import MIMEText
from collections import namedtuple from collections import namedtuple
from supervisor.xmlrpc import SupervisorTransport
PY2 = sys.version_info[0] == 2
PY3 = sys.version_info[0] == 3 PY3 = sys.version_info[0] == 3
if PY3: if PY3:
import http.client as httplib import http.client as httplib
from xmlrpc.client import Transport, ServerProxy, Fault from xmlrpc.client import Transport, ServerProxy, Fault
def iterkeys(d, **kw): def iterkeys(d, **kw):
return iter(d.keys(**kw)) return iter(d.keys(**kw))
def iteritems(d, **kw): def iteritems(d, **kw):
return iter(d.items(**kw)) return iter(d.items(**kw))
else: else:
import httplib import httplib
from xmlrpclib import Transport, ServerProxy, Fault from xmlrpclib import Transport, ServerProxy, Fault
def iterkeys(d, **kw): def iterkeys(d, **kw):
return d.iterkeys(**kw) return d.iterkeys(**kw)
def iteritems(d, **kw): def iteritems(d, **kw):
return d.iteritems(**kw) return d.iteritems(**kw)
class UnixStreamHTTPConnection(httplib.HTTPConnection):
"""
使用socket连接
"""
def connect(self):
self.sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
self.sock.connect(self.host)
class UnixStreamTransport(Transport, object):
"""
自定义xmlrpclb的Transport,以便使用socket文件连接通信
"""
def __init__(self, socket_path):
self.socket_path = socket_path
super(UnixStreamTransport, self).__init__()
def make_connection(self, host):
return UnixStreamHTTPConnection(self.socket_path)
def shell(cmd): def shell(cmd):
""" """
执行系统命令 执行系统命令
@ -171,12 +155,14 @@ class HealthCheck(object):
self.mail_config = None self.mail_config = None
self.wechat_config = None self.wechat_config = None
self.supervisor_url = '/var/run/supervisor.sock' self.supervisord_url = 'unix:///var/run/supervisor.sock'
if 'config' in config: if 'config' in config:
self.mail_config = config['config'].get('mail') self.mail_config = config['config'].get('mail')
self.wechat_config = config['config'].get('wechat') self.wechat_config = config['config'].get('wechat')
self.supervisor_url = config['config'].get('supervistorUrl', self.supervisor_url) self.supervisord_url = config['config'].get('supervisordUrl', self.supervisord_url)
self.supervisord_user = config['config'].get('supervisordUser', None)
self.supervisord_pass = config['config'].get('supervisordPass', None)
config.pop('config') config.pop('config')
self.program_config = config self.program_config = config
@ -185,20 +171,20 @@ class HealthCheck(object):
self.failureThreshold = 3 self.failureThreshold = 3
self.successThreshold = 1 self.successThreshold = 1
self.initialDelaySeconds = 1 self.initialDelaySeconds = 1
self.sendResolved = False
self.max_rss = 1024 self.max_rss = 1024
self.cumulative = False self.cumulative = False
self.max_cpu = 90 self.max_cpu = 90
def get_supervisor_conn(self): def get_supervisord_conn(self):
""" """
获取supervisor的连接 获取supervisor的连接
:return: :return:
""" """
if 'RPC2' == self.supervisor_url[-4:]: transport = SupervisorTransport(self.supervisord_user, self.supervisord_pass, self.supervisord_url)
s = ServerProxy(self.supervisor_url) s = ServerProxy('http://127.0.0.1', transport=transport)
else:
s = ServerProxy('http://', transport=UnixStreamTransport(self.supervisor_url))
return s return s
def get_pid(self, program, kind, pid_file): def get_pid(self, program, kind, pid_file):
@ -206,7 +192,7 @@ class HealthCheck(object):
获取进程pid 获取进程pid
:param program: :param program:
:param kind: :param kind:
:param args: :param pid_file:
:return: :return:
""" """
pid = 0 pid = 0
@ -214,7 +200,7 @@ class HealthCheck(object):
if kind == 'supervisor': if kind == 'supervisor':
try: try:
s = self.get_supervisor_conn() s = self.get_supervisord_conn()
info = s.supervisor.getProcessInfo(program) info = s.supervisor.getProcessInfo(program)
pid = info.get('pid') pid = info.get('pid')
err = info.get('description') err = info.get('description')
@ -249,7 +235,10 @@ class HealthCheck(object):
def log(self, program, msg, *args): def log(self, program, msg, *args):
""" """
写信息到 STDERR. 写信息到 STDERR.
:param str msg: string message. :param program:
:param msg:
:param args:
:return:
""" """
curr_dt = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S') curr_dt = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
@ -271,6 +260,7 @@ class HealthCheck(object):
failureThreshold = config.get('failureThreshold', self.failureThreshold) failureThreshold = config.get('failureThreshold', self.failureThreshold)
successThreshold = config.get('successThreshold', self.successThreshold) successThreshold = config.get('successThreshold', self.successThreshold)
initialDelaySeconds = config.get('initialDelaySeconds', self.initialDelaySeconds) initialDelaySeconds = config.get('initialDelaySeconds', self.initialDelaySeconds)
sendResolved = config.get('sendResolved', self.sendResolved)
action_type = config.get('action', 'restart') action_type = config.get('action', 'restart')
action_exec_cmd = config.get('execCmd') action_exec_cmd = config.get('execCmd')
@ -298,7 +288,7 @@ class HealthCheck(object):
# self.log(program, '%s check state: %s', check_type, json.dumps(check_state[program])) # self.log(program, '%s check state: %s', check_type, json.dumps(check_state[program]))
if check_state[program]['periodSeconds'] % periodSeconds == 0: if check_state[program]['periodSeconds'] % periodSeconds == 0:
check_result = check_method(config) check_result = check_method(config)
check_status = check_result.get('status', 'unknow') check_status = check_result.get('status', None)
check_info = check_result.get('info', '') check_info = check_result.get('info', '')
self.log(program, '%s check: info(%s) state(%s)', check_type.upper(), check_info, check_status) self.log(program, '%s check: info(%s) state(%s)', check_type.upper(), check_info, check_status)
@ -309,6 +299,18 @@ class HealthCheck(object):
# 先判断成功次数 # 先判断成功次数
if check_state[program]['success'] >= successThreshold: if check_state[program]['success'] >= successThreshold:
if sendResolved and check_state[program]['failure'] > 0:
# 只保留通知action
notice_action = ['email', 'wechat']
send_action = ','.join(list(set(action_type.split(',')) & set(notice_action)))
self.log(program, 'Use %s send resolved.', send_action)
action_param = {
'check_status': check_status,
'action_type': send_action,
'msg': check_result.get('msg', '')
}
self.action(program, **action_param)
# 成功后,将项目状态初始化 # 成功后,将项目状态初始化
check_state[program]['failure'] = 0 check_state[program]['failure'] = 0
check_state[program]['success'] = 0 check_state[program]['success'] = 0
@ -316,13 +318,14 @@ class HealthCheck(object):
# 再判断失败次数 # 再判断失败次数
if check_state[program]['failure'] >= failureThreshold: if check_state[program]['failure'] >= failureThreshold:
# 失败后, 只触发一次action，或者检测错误数是2倍periodSeconds的平方数时触发(避免重启失败导致服务一直不可用) # 失败后, 只触发一次action，或者检测错误数可以整除2倍periodSeconds与initialDelaySeconds时触发(避免重启失败导致服务一直不可用)
if not check_state[program]['action'] or ( if not check_state[program]['action'] or (
check_state[program]['failure'] != 0 and check_state[program]['failure'] % ( check_state[program]['failure'] != 0 and check_state[program]['failure'] % (
periodSeconds * 2) == 0): (periodSeconds + initialDelaySeconds) * 2) == 0):
action_param = { action_param = {
'action_type': action_type, 'action_type': action_type,
'check_result': check_result.get('msg', ''), 'check_status': check_status,
'msg': check_result.get('msg', ''),
'action_exec_cmd': action_exec_cmd 'action_exec_cmd': action_exec_cmd
} }
self.action(program, **action_param) self.action(program, **action_param)
@ -392,7 +395,7 @@ class HealthCheck(object):
if res.status != httplib.OK: if res.status != httplib.OK:
return {'status': 'failure', 'msg': '[http_check] return code %s' % res.status, 'info': check_info} return {'status': 'failure', 'msg': '[http_check] return code %s' % res.status, 'info': check_info}
return {'status': 'success', 'info': check_info} return {'status': 'success', 'msg': '[http_check] return code %s' % res.status, 'info': check_info}
def tcp_check(self, config): def tcp_check(self, config):
""" """
@ -413,7 +416,7 @@ class HealthCheck(object):
except Exception as e: except Exception as e:
self.log(program, 'TCP: conn error, %s', e) self.log(program, 'TCP: conn error, %s', e)
return {'status': 'failure', 'msg': '[tcp_check] %s' % e, 'info': check_info} return {'status': 'failure', 'msg': '[tcp_check] %s' % e, 'info': check_info}
return {'status': 'success', 'info': check_info} return {'status': 'success', 'msg': '[tcp_check] connection succeeded', 'info': check_info}
def mem_check(self, config): def mem_check(self, config):
""" """
@ -440,7 +443,8 @@ class HealthCheck(object):
return {'status': 'failure', 'msg': '[mem_check] max_rss(%sMB) now_rss(%sMB)' % (max_rss, now_rss), return {'status': 'failure', 'msg': '[mem_check] max_rss(%sMB) now_rss(%sMB)' % (max_rss, now_rss),
'info': check_info} 'info': check_info}
return {'status': 'success', 'info': check_info} return {'status': 'success', 'msg': '[mem_check] max_rss(%sMB) now_rss(%sMB)' % (max_rss, now_rss),
'info': check_info}
def cpu_check(self, config): def cpu_check(self, config):
""" """
@ -467,34 +471,36 @@ class HealthCheck(object):
'msg': '[cpu_check] max_cpu({max_cpu}%) now_cpu({now}%)'.format(max_cpu=max_cpu, now=now_cpu), 'msg': '[cpu_check] max_cpu({max_cpu}%) now_cpu({now}%)'.format(max_cpu=max_cpu, now=now_cpu),
'info': check_info} 'info': check_info}
return {'status': 'success', 'info': check_info} return {'status': 'success',
'msg': '[cpu_check] max_cpu({max_cpu}%) now_cpu({now}%)'.format(max_cpu=max_cpu, now=now_cpu),
'info': check_info}
def action(self, program, **args): def action(self, program, **args):
""" """
执行动作 执行动作
:param program: :param program:
:param action_type: :param args:
:param error: :return: None
:return:
""" """
action_type = args.get('action_type') action_type = args.get('action_type')
check_result = args.get('check_result') msg = args.get('msg')
action_exec_cmd = args.get('action_exec_cmd') action_exec_cmd = args.get('action_exec_cmd')
check_status = args.get('check_status')
self.log(program, 'Action: %s', action_type) self.log(program, 'Action: %s', action_type)
action_list = action_type.split(',') action_list = action_type.split(',')
if 'restart' in action_list: if 'restart' in action_list:
restart_result = self.action_supervistor_restart(program) restart_result = self.action_supervistor_restart(program)
check_result += '\r\n Restart：%s' % restart_result msg += '\r\n Restart：%s' % restart_result
elif 'exec' in action_list: elif 'exec' in action_list:
exec_result = self.action_exec(program, action_exec_cmd) exec_result = self.action_exec(program, action_exec_cmd)
check_result += '\r\n Exec：%s' % exec_result msg += '\r\n Exec：%s' % exec_result
if 'email' in action_list and self.mail_config: if 'email' in action_list and self.mail_config:
self.action_email(program, action_type, check_result) self.action_email(program, action_type, msg, check_status)
if 'wechat' in action_list and self.wechat_config: if 'wechat' in action_list and self.wechat_config:
self.action_wechat(program, action_type, check_result) self.action_wechat(program, action_type, msg, check_status)
def action_supervistor_restart(self, program): def action_supervistor_restart(self, program):
""" """
@ -505,7 +511,7 @@ class HealthCheck(object):
self.log(program, 'Action: restart') self.log(program, 'Action: restart')
result = 'success' result = 'success'
try: try:
s = self.get_supervisor_conn() s = self.get_supervisord_conn()
info = s.supervisor.getProcessInfo(program) info = s.supervisor.getProcessInfo(program)
except Exception as e: except Exception as e:
result = 'Get %s ProcessInfo Error: %s' % (program, e) result = 'Get %s ProcessInfo Error: %s' % (program, e)
@ -541,7 +547,7 @@ class HealthCheck(object):
""" """
执行系统命令 执行系统命令
:param program: :param program:
:param exec: :param cmd:
:return: :return:
""" """
self.log(program, 'Action: exec') self.log(program, 'Action: exec')
@ -557,27 +563,34 @@ class HealthCheck(object):
return result return result
def action_email(self, program, action_type, msg): def action_email(self, program, action_type, msg, check_status):
""" """
发送email 发送email
:param subject: str :param program:
:param content: str :param action_type:
:return: bool :param msg:
:param check_status:
:return:
""" """
self.log(program, 'Action: email') self.log(program, 'Action: email')
ip = "" ip = ""
try:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
try:
s.connect(('8.8.8.8', 80)) s.connect(('8.8.8.8', 80))
ip = s.getsockname()[0] ip = s.getsockname()[0]
except Exception as e:
self.log(program, 'Action: email get ip error %s' % e)
finally: finally:
s.close() s.close()
hostname = platform.node().split('.')[0] hostname = platform.node().split('.')[0]
system_platform = platform.platform() system_platform = platform.platform()
subject = "[Supervisor] %s health check Faild" % program if check_status == 'success':
subject = "[Supervisor] %s Health check successful" % program
else:
subject = "[Supervisor] %s Health check failed" % program
curr_dt = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S') curr_dt = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
content = """ content = """
DateTime: {curr_dt} DateTime: {curr_dt}
@ -588,8 +601,7 @@ class HealthCheck(object):
Action: {action} Action: {action}
Msg: {msg} Msg: {msg}
""".format(curr_dt=curr_dt, program=program, ip=ip, hostname=hostname, system_platform=system_platform, """.format(curr_dt=curr_dt, program=program, ip=ip, hostname=hostname, system_platform=system_platform,
action=action_type, action=action_type, msg=msg)
msg=msg)
mail_port = self.mail_config.get('port', '') mail_port = self.mail_config.get('port', '')
mail_host = self.mail_config.get('host', '') mail_host = self.mail_config.get('host', '')
mail_user = self.mail_config.get('user', '') mail_user = self.mail_config.get('user', '')
@ -612,12 +624,13 @@ class HealthCheck(object):
self.log(program, 'Action: email send success.') self.log(program, 'Action: email send success.')
return True return True
def action_wechat(self, program, action_type, msg): def action_wechat(self, program, action_type, msg, check_status):
""" """
微信通知 微信通知
:param program: :param program:
:param action_type: :param action_type:
:param msg: :param msg:
:param check_status:
:return: :return:
""" """
self.log(program, 'Action: wechat') self.log(program, 'Action: wechat')
@ -651,10 +664,12 @@ class HealthCheck(object):
send_url = '/cgi-bin/message/send?access_token={token}'.format(token=token) send_url = '/cgi-bin/message/send?access_token={token}'.format(token=token)
ip = "" ip = ""
try:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
try:
s.connect(('8.8.8.8', 80)) s.connect(('8.8.8.8', 80))
ip = s.getsockname()[0] ip = s.getsockname()[0]
except Exception as e:
self.log(program, 'Action: wechat get ip error %s' % e)
finally: finally:
s.close() s.close()
@ -662,17 +677,22 @@ class HealthCheck(object):
system_platform = platform.platform() system_platform = platform.platform()
curr_dt = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S') curr_dt = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
title = "<font color=\"warning\">[Supervisor] %s health check Faild</font>" % program
if check_status == 'success':
content = title \ title = "<font color=\"info\">[Supervisor] %s Health check successful</font>" % program
+ "\n> **详情信息**" \ else:
+ "\n> DataTime: " + curr_dt \ title = "<font color=\"warning\">[Supervisor] %s Health check failed</font>" % program
+ "\n> Program: <font color=\"warning\">%s</font>" % program \
+ "\n> IP: " + ip \ content = "{title}\n \
+ "\n> Hostname: " + hostname \ > **详情信息**\n \
+ "\n> Platfrom: " + system_platform \ > DataTime: {curr_dt}\n \
+ "\n> Action: " + action_type \ > Program: <font color=\"warning\">{program}</font>\n \
+ "\n> Msg: " + str(msg) > IP: {ip}\n \
> Hostname: {hostname}\n \
> Platfrom: {platfrom}\n \
> Action: {action}\n \
> Msg: {msg}".format(title=title, curr_dt=curr_dt, program=program, ip=ip, hostname=hostname,
platfrom=system_platform, action=action_type, msg=msg)
data = { data = {
"msgtype": 'markdown', "msgtype": 'markdown',
@ -712,9 +732,6 @@ class HealthCheck(object):
:return: :return:
""" """
self.log('healthCheck:', 'start') self.log('healthCheck:', 'start')
s = self.get_supervisor_conn()
info = s.supervisor.getProcessInfo('api-paibloks-show')
print(info)
threads = [] threads = []
for key, value in iteritems(self.program_config): for key, value in iteritems(self.program_config):
@ -723,18 +740,32 @@ class HealthCheck(object):
t = threading.Thread(target=self.check, args=(item,)) t = threading.Thread(target=self.check, args=(item,))
threads.append(t) threads.append(t)
for t in threads: for t in threads:
t.setDaemon(True)
t.start() t.start()
for t in threads:
t.join() while True:
pass
if __name__ == '__main__': if __name__ == '__main__':
# 信号处理
def sig_handler(signum, frame):
print("Exit check!")
sys.exit(0)
signal.signal(signal.SIGINT, sig_handler)
signal.signal(signal.SIGTERM, sig_handler)
signal.signal(signal.SIGQUIT, sig_handler)
# 获取当前目录下的配置文件,没有的话就生成个模板 # 获取当前目录下的配置文件,没有的话就生成个模板
config_file = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'config.yaml') config_file = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'config.yaml')
if not os.path.exists(config_file): if not os.path.exists(config_file):
example_config = """ example_config = """
config: # 脚本配置名称,请勿更改 config: # 脚本配置名称,请勿更改
# supervisordUrl: http://localhost:9001/RPC2 # supervisor的接口地址, 默认使用本地socker文件/var/run/supervisor.sock # supervisordUrl: http://localhost:9001/RPC2 # supervisor的接口地址, 默认使用本地socket文件unix:///var/run/supervisor.sock
# supervisordUser: user # supervisor中设置的username, 没有设置可不填
# supervisordPass: pass # supervisor中设置的password, 没有设置可不填
# mail: # stmp配置 # mail: # stmp配置
# host: 'smtp.test.com' # host: 'smtp.test.com'
# port': '465' # port': '465'
@ -762,6 +793,7 @@ cat1: # supervisor中配置的program名称
successThreshold: 2 # 失败后检查成功的最小连续成功次数, 默认：1 successThreshold: 2 # 失败后检查成功的最小连续成功次数, 默认：1
action: restart,email # 触发的动作: restart,exec,email,wechat (restart和exec互斥,同时设置时restart生效) 默认: restart action: restart,email # 触发的动作: restart,exec,email,wechat (restart和exec互斥,同时设置时restart生效) 默认: restart
execCmd: command # action exec 的执行命令 execCmd: command # action exec 的执行命令
sendResolved: True # 是否发送恢复通知,仅用作于email,wechat. 默认: False
# cpu方式监控 # cpu方式监控
cat2: # supervisor中配置的program名称 cat2: # supervisor中配置的program名称
@ -775,6 +807,7 @@ cat2: # supervisor中配置的program名称
successThreshold: 2 # 失败后检查成功的最小连续成功次数, 默认：1 successThreshold: 2 # 失败后检查成功的最小连续成功次数, 默认：1
action: restart,email # 触发的动作: restart,exec,email,wechat (restart和exec互斥,同时设置时restart生效) 默认: restart action: restart,email # 触发的动作: restart,exec,email,wechat (restart和exec互斥,同时设置时restart生效) 默认: restart
execCmd: command # action exec 的执行命令 execCmd: command # action exec 的执行命令
sendResolved: True # 是否发送恢复通知,仅用作于email,wechat. 默认: False
# HTTP方式监控 # HTTP方式监控
cat3: cat3:
@ -794,6 +827,7 @@ cat3:
successThreshold: 2 # 失败后检查成功的最小连续成功次数, 默认：1 successThreshold: 2 # 失败后检查成功的最小连续成功次数, 默认：1
action: restart,email # 触发的动作: restart,exec,email,wechat (restart和exec互斥,同时设置时restart生效) 默认: restart action: restart,email # 触发的动作: restart,exec,email,wechat (restart和exec互斥,同时设置时restart生效) 默认: restart
execCmd: command # action exec 的执行命令 execCmd: command # action exec 的执行命令
sendResolved: True # 是否发送恢复通知,仅用作于email,wechat. 默认: False
# TCP方式监控 # TCP方式监控
cat4: cat4:
@ -807,6 +841,7 @@ cat4:
successThreshold: 2 # 失败后检查成功的最小连续成功次数, 默认：1 successThreshold: 2 # 失败后检查成功的最小连续成功次数, 默认：1
action: restart,email # 触发的动作: restart,exec,email,wechat (restart和exec互斥,同时设置时restart生效) 默认: restart action: restart,email # 触发的动作: restart,exec,email,wechat (restart和exec互斥,同时设置时restart生效) 默认: restart
execCmd: command # action exec 的执行命令 execCmd: command # action exec 的执行命令
sendResolved: True # 是否发送恢复通知,仅用作于email,wechat. 默认: False
""" """
with open(config_file, 'w') as f: with open(config_file, 'w') as f:
f.write(example_config) f.write(example_config)
@ -816,11 +851,7 @@ cat4:
sys.exit(0) sys.exit(0)
with open(config_file) as f: with open(config_file) as f:
config = yaml.load(f) config = yaml.safe_load(f)
check = HealthCheck(config) check = HealthCheck(config)
print(dir(check))
# s = check.get_supervisor_conn()
# info = s.supervisor.getProcessInfo('api-paibloks-show')
# print(info)
check.start() check.start()

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