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Update prometheus output sample config and README

This commit is contained in:
Daniel Nelson 2018-08-24 16:37:11 -07:00
parent ff66a9de69
commit 80346b2e93
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2 changed files with 40 additions and 31 deletions
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39
plugins/outputs/prometheus_client/README.md
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@ -4,30 +4,35 @@ This plugin starts a [Prometheus](https://prometheus.io/) Client, it exposes all
## Configuration
```
```toml
# Publish all metrics to /metrics for Prometheus to scrape
[[outputs.prometheus_client]]
# Address to listen on
## Address to listen on.
listen = ":9273"
# Use TLS
tls_cert = "/etc/ssl/telegraf.crt"
tls_key = "/etc/ssl/telegraf.key"
## Use HTTP Basic Authentication.
# basic_username = "Foo"
# basic_password = "Bar"
# Use http basic authentication
basic_username = "Foo"
basic_password = "Bar"
## If set, the IP Ranges which are allowed to access metrics.
## ex: ip_range = ["192.168.0.0/24", "192.168.1.0/30"]
# ip_range = []
# IP Ranges which are allowed to access metrics
ip_range = ["192.168.0.0/24", "192.168.1.0/30"]
## Path to publish the metrics on.
# path = "/metrics"
# Path to publish the metrics on, defaults to /metrics
path = "/metrics"
## Expiration interval for each metric. 0 == no expiration
# expiration_interval = "60s"
# Expiration interval for each metric. 0 == no expiration
expiration_interval = "60s"
## Collectors to enable, valid entries are "gocollector" and "process".
## If unset, both are enabled.
# collectors_exclude = ["gocollector", "process"]
# Send string metrics as Prometheus labels.
# Unless set to false all string metrics will be sent as labels.
string_as_label = true
## Send string metrics as Prometheus labels.
## Unless set to false all string metrics will be sent as labels.
# string_as_label = true
## If set, enable TLS with the given certificate.
# tls_cert = "/etc/ssl/telegraf.crt"
# tls_key = "/etc/ssl/telegraf.key"
```

30
plugins/outputs/prometheus_client/prometheus_client.go
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@ -76,29 +76,33 @@ type PrometheusClient struct {
var sampleConfig = `
## Address to listen on
# listen = ":9273"
listen = ":9273"
## Use TLS
#tls_cert = "/etc/ssl/telegraf.crt"
#tls_key = "/etc/ssl/telegraf.key"
## Use http basic authentication
## Use HTTP Basic Authentication.
# basic_username = "Foo"
# basic_password = "Bar"
## IP Ranges which are allowed to access metrics
#ip_range = ["192.168.0.0/24", "192.168.1.0/30"]
## If set, the IP Ranges which are allowed to access metrics.
## ex: ip_range = ["192.168.0.0/24", "192.168.1.0/30"]
# ip_range = []
## Interval to expire metrics and not deliver to prometheus, 0 == no expiration
## Path to publish the metrics on.
# path = "/metrics"
## Expiration interval for each metric. 0 == no expiration
# expiration_interval = "60s"
## Collectors to enable, valid entries are "gocollector" and "process".
## If unset, both are enabled.
collectors_exclude = ["gocollector", "process"]
# collectors_exclude = ["gocollector", "process"]
# Send string metrics as Prometheus labels.
# Unless set to false all string metrics will be sent as labels.
string_as_label = true
## Send string metrics as Prometheus labels.
## Unless set to false all string metrics will be sent as labels.
# string_as_label = true
## If set, enable TLS with the given certificate.
# tls_cert = "/etc/ssl/telegraf.crt"
# tls_key = "/etc/ssl/telegraf.key"
`
func (p *PrometheusClient) auth(h http.Handler) http.Handler {