Telegraf+Influxdb+Chronograf+Kapacitor主機性能監控告警

一.簡述

通過TICK(Telegraf+Influxdb+Chronograf+Kapacitor)進行主機性能監控告警，職責描述如下：

1. Telegraf的職能是數據采集，用於主機性能數據，包括主機CPU、內存、IO、進程狀態、服務狀態等
2. Influxdb的職能是時序數據庫，用於存儲Telegraf采集來的數據
3. Chronograf的職能是數據可視化，用於將Influxdb數據庫的性能數據時序展示
4. Kapacitor的職能是規則告警，用於配置告警規則將Influxdb數據庫查詢觸發規則的數據進行告警

其中，時序數據庫可使用剛開源的TDEngine，可視化可以使用Grafana替代使用

組合職能

組合架構

二.安裝試用

所有組件將以Windows版做測試試用

Ⅰ).TICK下載

下載地址

	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下載地址

Ⅱ).TICK安裝

1).解壓

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).啟動

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).驗證

a).Influxdb

influx.exe

b).Chronograf

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

登陸

選擇Dashboards

連接Kapacitor

c).Grafana

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

配置數據源

Ⅲ).監控數據

Chronograf

Grafana

 

原文鏈接: https://yq.aliyun.com/articles/714084