标签：and list mis lse %s art usr fan bsp
Consul 搭建(忽略,网上很多例子)
Consul 用 Golang 实现，因此具有天然可移植性（支持 Linux、windows 和 Mac OS X )，它的安装包仅包含一个可执行文件，方便部署，与 Docker 等轻量级容器可无缝配合。
consul 启动方式:
nohup ./consul agent -server -ui -bootstrap-expect 1 -data-dir /data/consul/ -client=0.0.0.0 &
查看节点信息:
./consul operator raft list-peers
浏览器中访问http://localhost:8500即可看到consul管理界面,如下图所示:
可以通过./consul command --help查看具体某个指令支持的参数.比如./consul agent --help
步骤二:写入源数据至consul 中(从cmdb 写入数据到consul中, 打标签动作)
#!/usr/bin/env python # enconding:utf-8 import requests import json token = requests.get("http://cmdb.patrcik.com/api/auth/login?username=....&password=....").json()[‘info‘][‘data‘][‘token‘] servers = "http://cmdb.patrick.com/api/servers/list?token=%s" % token r = requests.get(servers).json()[‘info‘][‘data‘] #排除指定IP 端口非9100 node_expoer exclude = ["172.16.0.21", "172.16.0.20",] for data in r: try: # print(data) hostname = data.get(‘hostname‘, ‘‘) ip = str(data.get(‘ip‘, ‘‘)) appCodeResponse = requests.get("http://cmdb.parick.com/search/ip?ip={}".format(ip)).json()["data"] appCode = appCodeResponse["appCode"] if appCodeResponse.has_key("appCode") else "none" host_id = data.get(‘host_id‘) dc = data.get(‘dc‘, ‘UC‘) application = data.get(‘module‘, 0) type = data.get(‘type‘, ‘tomcat‘) # print(data.get(‘dept‘,‘‘)) try: group = data.get(‘dept‘, ‘missfresh-com‘).split(‘-‘)[1] except: group = data.get(‘dept‘, ‘missfresh-com‘) depart = data.get(‘dept‘, ‘missfresh-com‘).split(‘-‘)[0] # if data.get(‘state‘) == "RUNNING": if ip in exclude: port = 9102 else: port = 9100 body = {‘id‘: host_id, ‘name‘: hostname, ‘address‘: ip, ‘tags‘: [depart, group, application, type, dc, appCode], ‘port‘: port, ‘checks‘: [{‘http‘: ‘http://{}:{}‘.format(ip, port), ‘interval‘: ‘15s‘}] } r = requests.put(‘http://127.0.0.1:8500/v1/agent/service/register‘, data=json.dumps(body)) # print body, r.status_code except Exception, e: print(e.message) pass
注意(对于不通的机器做下线剔除操作):
import requests import json import time from urllib import quote m = quote(‘up != 1‘) r = requests.get(‘http://prom.patrick.com/api/v1/query?query=%s‘ % m).json() for metric in r[‘data‘][‘result‘]: if metric[‘metric‘][‘id‘] != ‘consul‘: service = metric[‘metric‘][‘id‘] r = requests.put(‘http://127.0.0.1:8500/v1/agent/service/deregister/%s‘ % service)
Prometheus + consul + grafana 监控体系搭建1
标签：and list mis lse %s art usr fan bsp
原文地址：https://www.cnblogs.com/patrick0715/p/12884364.html
