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plugin_name: go.d.plugin
modules:
- meta:
id: collector-go.d.plugin-dnsmasq_dhcp
plugin_name: go.d.plugin
module_name: dnsmasq_dhcp
monitored_instance:
name: Dnsmasq DHCP
link: https://www.thekelleys.org.uk/dnsmasq/doc.html
icon_filename: dnsmasq.svg
categories:
- data-collection.dns-and-dhcp-servers
keywords:
- dnsmasq
- dhcp
related_resources:
integrations:
list: []
info_provided_to_referring_integrations:
description: ""
most_popular: false
overview:
data_collection:
metrics_description: |
This collector monitors Dnsmasq DHCP leases databases, depending on your configuration.
By default, it uses:
- `/var/lib/misc/dnsmasq.leases` to read leases.
- `/etc/dnsmasq.conf` to detect dhcp-ranges.
- `/etc/dnsmasq.d` to find additional configurations.
method_description: ""
supported_platforms:
include: []
exclude: []
multi_instance: false
additional_permissions:
description: ""
default_behavior:
auto_detection:
description: |
All configured dhcp-ranges are detected automatically
limits:
description: ""
performance_impact:
description: ""
setup:
prerequisites:
list: []
configuration:
file:
name: go.d/dnsmasq_dhcp.conf
options:
description: |
The following options can be defined globally: update_every, autodetection_retry.
folding:
title: Config options
enabled: true
list:
- name: update_every
description: Data collection frequency.
default_value: 1
required: false
- name: autodetection_retry
description: Recheck interval in seconds. Zero means no recheck will be scheduled.
default_value: 0
required: false
- name: leases_path
description: Path to dnsmasq DHCP leases file.
default_value: /var/lib/misc/dnsmasq.leases
required: false
- name: conf_path
description: Path to dnsmasq configuration file.
default_value: /etc/dnsmasq.conf
required: false
- name: conf_dir
description: Path to dnsmasq configuration directory.
default_value: /etc/dnsmasq.d,.dpkg-dist,.dpkg-old,.dpkg-new
required: false
examples:
folding:
title: Config
enabled: true
list:
- name: Basic
description: An example configuration.
config: |
jobs:
- name: dnsmasq_dhcp
leases_path: /var/lib/misc/dnsmasq.leases
conf_path: /etc/dnsmasq.conf
conf_dir: /etc/dnsmasq.d
- name: Pi-hole
description: Dnsmasq DHCP on Pi-hole.
config: |
jobs:
- name: dnsmasq_dhcp
leases_path: /etc/pihole/dhcp.leases
conf_path: /etc/dnsmasq.conf
conf_dir: /etc/dnsmasq.d
troubleshooting:
problems:
list: []
alerts:
- name: dnsmasq_dhcp_dhcp_range_utilization
metric: dnsmasq_dhcp.dhcp_range_utilization
info: DHCP range utilization
link: https://github.com/netdata/netdata/blob/master/src/health/health.d/dnsmasq_dhcp.conf
metrics:
folding:
title: Metrics
enabled: false
description: ""
availability: []
scopes:
- name: global
description: These metrics refer to the entire monitored application.
labels: []
metrics:
- name: dnsmasq_dhcp.dhcp_ranges
description: Number of DHCP Ranges
unit: ranges
chart_type: stacked
dimensions:
- name: ipv4
- name: ipv6
- name: dnsmasq_dhcp.dhcp_hosts
description: Number of DHCP Hosts
unit: hosts
chart_type: stacked
dimensions:
- name: ipv4
- name: ipv6
- name: dhcp range
description: These metrics refer to the DHCP range.
labels:
- name: dhcp_range
description: DHCP range in `START_IP:END_IP` format
metrics:
- name: dnsmasq_dhcp.dhcp_range_utilization
description: DHCP Range utilization
unit: percentage
chart_type: line
dimensions:
- name: used
- name: dnsmasq_dhcp.dhcp_range_allocated_leases
description: DHCP Range Allocated Leases
unit: leases
chart_type: line
dimensions:
- name: allocated
|
