Telegraf+Influxdb+Chronograf+Kapacitor主机性能监控告警

一.简述

通过TICK(Telegraf+Influxdb+Chronograf+Kapacitor)进行主机性能监控告警，职责描述如下：

1. Telegraf的职能是数据采集，用于主机性能数据，包括主机CPU、内存、IO、进程状态、服务状态等
2. Influxdb的职能是时序数据库，用于存储Telegraf采集来的数据
3. Chronograf的职能是数据可视化，用于将Influxdb数据库的性能数据时序展示
4. Kapacitor的职能是规则告警，用于配置告警规则将Influxdb数据库查询触发规则的数据进行告警

其中，时序数据库可使用刚开源的TDEngine，可视化可以使用Grafana替代使用

组合职能

组合架构

二.安装试用

所有组件将以Windows版做测试试用

Ⅰ).TICK下载

下载地址

	Telegraf	Influxdb	Chronograf	Kapacitor
Linux版	telegraf-1.11.4	infuxdb-1.7.7	chronograf-1.7.12	telegraf-1.11.4
Windows版	telegraf-1.11.4	infuxdb-1.7.7	chronograf-1.7.12	telegraf-1.11.4

Grafana下载地址

Ⅱ).TICK安装

1).解压

2).配置

a).telegraf.conf

 ## Logging configuration: ## Run telegraf with debug log messages. debug = false ## Run telegraf in quiet mode (error log messages only). quiet = false ## Specify the log file name. The empty string means to log to stderr. logfile = "D:/tick/log/telegraf.log"

b).influxdb.conf

[meta]
  # Where the metadata/raft database is stored # dir = "/var/lib/influxdb/meta" dir = "D:/tick/influxdb-1.7.7-1/meta" [data] # The directory where the TSM storage engine stores TSM files. # dir = "/var/lib/influxdb/data" dir = "D:/tick/influxdb-1.7.7-1/data" # The directory where the TSM storage engine stores WAL files. #wal-dir = "/var/lib/influxdb/wal" wal-dir = "D:/tick/influxdb-1.7.7-1/wal" [logging] # Determines which log encoder to use for logs. Available options # are auto, logfmt, and json. auto will use a more a more user-friendly # output format if the output terminal is a TTY, but the format is not as # easily machine-readable. When the output is a non-TTY, auto will use # logfmt. # format = "auto" format = "auto" # Determines which level of logs will be emitted. The available levels # are error, warn, info, and debug. Logs that are equal to or above the # specified level will be emitted. # level = "info" level = "info"

c).kapacitor.conf

data_dir = "D:/tick/kapacitor-1.5.3-1" [logging] # Destination for logs # Can be a path to a file or 'STDOUT', 'STDERR'. # file = "/var/log/kapacitor/kapacitor.log" file = "D:/tick/kapacitor-1.5.3-1/kapacitor.log" # Logging level can be one of: # DEBUG, INFO, ERROR # HTTP logging can be disabled in the [http] config section. level = "INFO" [load] # Enable/Disable the service for loading tasks/templates/handlers # from a directory enabled = true # Directory where task/template/handler files are set # dir = "/etc/kapacitor/load" dir = "D:/tick/kapacitor-1.5.3-1/load" [replay] # Where to store replay files, aka recordings. # dir = "/var/lib/kapacitor/replay" dir = "D:/tick/kapacitor-1.5.3-1/replay" [task] # Where to store the tasks database # DEPRECATED: This option is not needed for new installations. # It is only used to determine the location of the task.db file # for migrating to the new `storage` service. # dir = "/var/lib/kapacitor/tasks" dir = "D:/tick/kapacitor-1.5.3-1/tasks" # How often to snapshot running task state. snapshot-interval = "60s" [storage] # Where to store the Kapacitor boltdb database # boltdb = "/var/lib/kapacitor/kapacitor.db" boltdb = "D:/tick/kapacitor-1.5.3-1/kapacitor.db" 

d).custom.ini

[paths] # Path to where grafana can store temp files, sessions, and the sqlite3 db (if that is used) # ;data = /var/lib/grafana ;data = D:/tick/grafana-6.3.2 # Temporary files in `data` directory older than given duration will be removed ;temp_data_lifetime = 24h # Directory where grafana can store logs # ;logs = /var/log/grafana ;logs = D:/tick/grafana-6.3.2/log # Directory where grafana will automatically scan and look for plugins # ;plugins = /var/lib/grafana/plugins ;plugins = D:/tick/grafana-6.3.2/plugins # folder that contains provisioning config files that grafana will apply on startup and while running. ;provisioning = conf/provisioning  [server] # Protocol (http, https, socket) ;protocol = http # The ip address to bind to, empty will bind to all interfaces ;http_addr = # The http port to use # ;http_port = 3000 ;http_port = 8080

3).启动

a).Telegraf

telegraf.exe -sample-config -input-filter cpu:mem -output-filter influxdb > telegraf_2.conf telegraf --config telegraf_2.conf

b).Influxdb

influxd.exe

c).Chronograf

chronograf.exe

d).Kapacitor

kapacitord.exe kapacitor.exe define task_test -tick kapacitord_test.tick -dbrp "monitor_db.autogen" -type "stream" 

e).Grafana

grafana-server.exe

4).验证

a).Influxdb

influx.exe

b).Chronograf

URL: http://localhost:8888 Username: admin Password: admin

登陆

选择Dashboards

连接Kapacitor

c).Grafana

URL: http://localhost:3000 Username: admin Password: admin

配置数据源

Ⅲ).监控数据

Chronograf

Grafana

 

原文链接: https://yq.aliyun.com/articles/714084