Agente recolector de métricas

• Web oficial

Añadimos el repositorio de InfluxData:

wget -qO- https://repos.influxdata.com/influxdb.key | sudo apt-key add -
source /etc/os-release
test $VERSION_ID = "7" && echo "deb https://repos.influxdata.com/debian wheezy stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
test $VERSION_ID = "8" && echo "deb https://repos.influxdata.com/debian jessie stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
test $VERSION_ID = "9" && echo "deb https://repos.influxdata.com/debian stretch stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
test $VERSION_ID = "10" && echo "deb https://repos.influxdata.com/debian buster stable" | sudo tee /etc/apt/sources.list.d/influxdb.list

Actualizamos repositorios e instalamos:

sudo apt-get update && sudo apt-get install telegraf

• https://docs.influxdata.com/telegraf/v1.14/introduction/installation/

Fichero /etc/telegraf/telegraf.conf:

###############################################################################
#                              CONFIGURATION                                  #
###############################################################################
 
[global_tags]
 
[agent]
 interval = "10s"
 round_interval = true
 metric_batch_size = 1000
 metric_buffer_limit = 10000
 collection_jitter = "0s"
 flush_interval = "10s"
 flush_jitter = "0s"
 debug = false
 quiet = false
 hostname = "" # opcional
 omit_hostname = false
 
 
###############################################################################
#                              OUTPUT PLUGINS                                 #
###############################################################################
 
[[outputs.influxdb]]
 urls = ["http://influxdb:8086"] 
 database = "telegraf" 
 retention_policy = ""
 write_consistency = "any"
 timeout = "5s"
 username = "telegraf"
 password = "TelegrafPassword"
 
###############################################################################
#                              INPUT PLUGINS                                  #
###############################################################################
 
# CPU
######
 
[[inputs.cpu]]
 percpu = false
 totalcpu = true
 fielddrop = ["time_*"]
 
# DISK
#######
 
[[inputs.disk]]
 ignore_fs = ["tmpfs", "devtmpfs", "none"]
 
[[inputs.diskio]]
 
# Kernel
########
 
[[inputs.kernel]]
 
# Memory
#########
 
[[inputs.mem]]
 
# NET
######
 
[[inputs.net]]
 interfaces = ["eth0"]
 
# Netstat
#########
 
[[inputs.netstat]]
 
# Processes
############
 
[[inputs.processes]]
 
# System
#########
 
[[inputs.system]]

• https://www.influxdata.com/products/integrations/