1.操作系统基础监控指标配置标准
基础监控使用通用的全局配置文件telegraf.conf，以下只贴上采集器input部分代码
telegraf -config /etc/telegraf/telegraf.d/telegraf.conf -input-filter http_response -test
# Read metrics about cpu usage
[[inputs.cpu]]
interval = “60s”
percpu = true
totalcpu = true
fielddrop = [“time*”]
# Read metrics about disk usage by mount point
[[inputs.disk]]
interval = “10m”
# mount_points = [“/”]
ignore_fs = [“tmpfs”, “devtmpfs”]
# Read metrics about disk IO by device
[[inputs.diskio]]
interval = “60s”
# Get kernel statistics from /proc/stat
[[inputs.kernel]]
interval = “10m”
# Read metrics about memory usage
[[inputs.mem]]
interval = “10m”
# Get the number of processes and group them by status
[[inputs.processes]]
interval = “10m”
fielddrop = [“wait”,”idle”,”unknown”]
# Read metrics about swap memory usage
[[inputs.swap]]
interval = “1h”
fieldpass = [“used_percent”]
# Read metrics about system load & uptime
[[inputs.system]]
interval = “2m”
# # Read metrics about network interface usage
[[inputs.net]]
interval = “60s”
fieldpass = [“packets_*”,”bytes_*”,”drop_*”,”err_*”]
# # Read TCP metrics such as established, time wait and sockets counts.
[[inputs.netstat]]
interval = “5m”
fielddrop = [“tcp_none”,”tcp_closing”,”tcp_close*”]
# # Read ping metrics
[[inputs.ping]]
urls = [“www.qq.com”]
count = 1
ping_interval = 0.0
timeout = 0.0
interface = “eth0”
2.docker容器监控配置标准
对于基础监控之外的指标监控，需要使用新的配置文件，指定采集器的采集标准和配置，以及输出数据库（可选非必要），下同。
[[inputs.docker]]
interval = “5m”
endpoint = “unix:///var/run/docker.sock”
container_names = []
timeout = “10s”
perdevice = true
total = false
3.mysql监控配置标准
# Read metrics from one or many mysql servers
[root@10-19-6-138 telegraf.d]# cat telegraf_mysql.conf
[[inputs.mysql]]
interval = "5m" 采集频率
servers = ["root:kgzg789@tcp(127.0.0.1:3306)/?tls=false"] 采集配置
perf_events_statements_digest_text_limit = 120
perf_events_statements_limit = 250
perf_events_statements_time_limit = 86400
table_schema_databases = [""]
gather_table_schema = false
gather_process_list = true
gather_info_schema_auto_inc = true
gather_slave_status = true
gather_binary_logs = false
gather_table_io_waits = false
gather_table_lock_waits = false
gather_index_io_waits = false
gather_event_waits = false
gather_file_events_stats = false
interval_slow = "30m"
4.haproxy配置标准
#vim /etc/telegraf/telegraf.d/mysql.conf
[inputs.haproxy]
interval = “60s” #input采集频率
servers = [“/var/run/haproxy.sock”] #input参数配置
5.nginx配置标准
[[inputs.nginx]]
interval = “60s”
urls = [“http://localhost/server_status”]
6.kafka配置标准
[[inputs.kafka_consumer]]
topics = [“telegraf”]
zookeeper_peers = [“localhost:2181”]
consumer_group = “telegraf_metrics_consumers”
metric_buffer = 100000
offset = “oldest”
data_format = “influx”
7.zookeeper配置标准
[[inputs.zookeeper]]
servers = [“:2181”]
8.ovirt配置标准
9.redis配置标准
# # Read metrics from one or many redis servers
[[inputs.redis]]
interval = “5m”
unix:///var/run/redis.sock
servers = [“tcp://localhost:6379”]
10.http网站监控
[[inputs.http_response]]
interval = “1m”
address = “http://abc.com”
response_timeout = “15s”
method = “GET”
follow_redirects = true
11.Ceph监控
[[inputs.ceph]]
interval = ‘1m’
ceph_binary = “/usr/bin/ceph”
socket_dir = “/var/run/ceph”
mon_prefix = “ceph-mon”
osd_prefix = “ceph-osd”
socket_suffix = “asok”
ceph_user = “client.admin”
ceph_config = “/etc/ceph/ceph.conf”
gather_admin_socket_stats = true
gather_cluster_stats = false
12.ping监控
单独使用场景：主要作为WAN链路监控，URL监控的监测手段
[[inputs.ping]]
urls = [“www.qq.com”]
count = 1
ping_interval = 0.0
timeout = 0.0
interface = “eth0”
13.tcp端口监控
使用场景：主要作为本机端口应用监控
# # Generic TCP listener
[[inputs.tcp_listener]]
service_address = “:8094”
allowed_pending_messages = 10000
max_tcp_connections = 250
data_format = “influx”
14.端口流量监控
使用场景：主要作为入口或者外出服务器或者防火墙的端口流量监控
15.IPMI监控
使用场景：主要作为物理机器基础电力设施的指标监控
# #IPMI1# #
[[inputs.ipmi_sensor]]
servers = [“root:password@lanplus(10.8.81.15)”]
16.http-json格式监控
使用场景：在特殊应用无任何匹配模板时，可使用json格式化数据后进行指标收集；
# [[inputs.httpjson]]
name = “webserver_stats”
servers = [
“http://localhost:9999/stats/”,
“http://localhost:9998/stats/”,
]
method = “GET”
tag_keys = [
“my_tag_1”,
“my_tag_2”
]
17.自定义sh脚本监控
使用场景：在以上都没有可用的监控采集配置外，可以使用自定义脚本格式收集指标；
[[inputs.exec]]
commands = [“/tmp/test.sh”,]
timeout = “15s”
data_format = “json”
name_suffix = “_mycollector”
18.SQLserver监控
使用场景：用于监控SQLserver数据库性能
[[inputs.sqlserver]]
servers = [
“Server=192.168.1.30;Port=1433;User Id=telegraf;Password=T$l$gr@f69*;app name=dbname;log=1;”
]
原文：http://www.lvkaineng.com/235.html