简单搭建监控系统
基础环境：
下载监控系统部署模版另存为k2-compose.yml,或者直接下载演示项目git clone https://github.com/Tsui89/docker-presentation.git
version: "2"
hosts:
# as: 10.1.10.48:4243
as: unix:///var/run/docker.sock
project: demo
services:
grafana:
image: dev.k2data.com.cn:5001/demo/grafana:master-0.0.1
health_check:
http: http://localhost:3000
timeout: 10
ports:
- 3000:3000
s_depends_on:
- influxdb
influxdb:
image: dev.k2data.com.cn:5001/demo/influxdb:master-0.0.1
host: as
environment:
- INFLUXDB_OPENTSDB_ENABLED=true
health_check:
socket: localhost:8086
timeout: 10
volumes:
- ./db:/var/lib/influxdb
ports:
- 8086:8086
- 4242:4242
部署监控系统
- 部署、配置influxdb
# Tsui @ Capitan in ~/git-resource/docker-presentation on git:master x [21:45:37]
$ k2-compose up -d
Creating demo_influxdb_1 ...
Creating demo_influxdb_1 ... done
Creating demo_grafana_1 ...
Creating demo_grafana_1 ... done
# Tsui @ Capitan in ~/git-resource/docker-presentation on git:master x [21:45:47]
$ k2-compose bash influxdb
#####In [influxdb] Container#####
root@3701870f3a68:/# influx
Connected to http://localhost:8086 version 1.2.0
InfluxDB shell version: 1.2.0
> auth demo demo
> create database opentsdb
> exit
root@3701870f3a68:/# exit
exit
#####Out [influxdb] Container#####
- 配置grafana
登陆localhost:3000,用户名密码 admin/admin
首先添加data source如下图：
一些配置如下图，数据库连接用户名／密码是demo/demo
- 将刚才部署的集群的信息展示在grafana上
首先利用k2-compose发送数据、创建dashboard.json,如当前环境的demo.demo-dashboard.json
# Tsui @ Capitan in ~/git-resource/docker-presentation on git:master x [22:02:15]
$ k2-compose agent --prefix demo --interval 3 --opentsdb-http localhost:4242
send success [{'timestamp': 1503151397, 'metric': 'demo.demo.hosts', 'value': 3L, 'tags': {'host': 'default'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.hosts', 'value': 3L, 'tags': {'host': 'as'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.services', 'value': 3L, 'tags': {'service': 'influxdb'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.influxdb', 'value': 1L, 'tags': {'type': 'health_check'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.influxdb', 'value': 1999.06, 'tags': {'type': 'mem_limit'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.influxdb', 'value': 12.3, 'tags': {'type': 'mem_usage'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.influxdb', 'value': 0.62, 'tags': {'type': 'mem_utilization'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.influxdb', 'value': 0.07, 'tags': {'type': 'cpu_utilization'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.services', 'value': 3L, 'tags': {'service': 'grafana'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.grafana', 'value': 13L, 'tags': {'type': 'health_check'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.grafana', 'value': 1999.06, 'tags': {'type': 'mem_limit'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.grafana', 'value': 13.22, 'tags': {'type': 'mem_usage'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.grafana', 'value': 0.66, 'tags': {'type': 'mem_utilization'}}, {'timestamp': 1503151397, 'metric': 'demo.demo.containers.grafana', 'value': 0.05, 'tags': {'type': 'cpu_utilization'}}]
# Tsui @ Capitan in ~/git-resource/docker-presentation on git:master x [22:03:48]
$ ls
db docs influxdb opentsdb_http_sender.py
demo.demo-dashboard.json grafana k2-compose.yml random.sh
然后在granfana上选择dashbord import demo.demo-dashboard.json。
influxProd 选择我们刚创建的datasource名称
整个的集群监控如下图
