From c69cb8cc094cc916adbc516b09e944cd3d137c01 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 13:08:07 +0200 Subject: Adding upstream version 1.29.3. Signed-off-by: Daniel Baumann --- collectors/python.d.plugin/isc_dhcpd/README.md | 57 ++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 collectors/python.d.plugin/isc_dhcpd/README.md (limited to 'collectors/python.d.plugin/isc_dhcpd/README.md') diff --git a/collectors/python.d.plugin/isc_dhcpd/README.md b/collectors/python.d.plugin/isc_dhcpd/README.md new file mode 100644 index 0000000..5830bd6 --- /dev/null +++ b/collectors/python.d.plugin/isc_dhcpd/README.md @@ -0,0 +1,57 @@ + + +# ISC DHCP monitoring with Netdata + +Monitors the leases database to show all active leases for given pools. + +## Requirements + +- dhcpd leases file MUST BE readable by Netdata +- pools MUST BE in CIDR format +- `python-ipaddress` package is needed in Python2 + +It produces: + +1. **Pools utilization** Aggregate chart for all pools. + + - utilization in percent + +2. **Total leases** + + - leases (overall number of leases for all pools) + +3. **Active leases** for every pools + + - leases (number of active leases in pool) + +## Configuration + +Edit the `python.d/isc_dhcpd.conf` configuration file using `edit-config` from the Netdata [config +directory](/docs/configure/nodes.md), which is typically at `/etc/netdata`. + +```bash +cd /etc/netdata # Replace this path with your Netdata config directory, if different +sudo ./edit-config python.d/isc_dhcpd.conf +``` + +Sample: + +```yaml +local: + leases_path: '/var/lib/dhcp/dhcpd.leases' + pools: + office: '192.168.2.0/24' # name(dimension): pool in CIDR format + wifi: '192.168.3.10-192.168.3.20' # name(dimension): pool in IP Range format + 192.168.4.0/24: '192.168.4.0/24' # name(dimension): pool in CIDR format + wifi-guest: '192.168.5.0/24 192.168.6.10-192.168.6.20' # name(dimension): pool in CIDR + IP Range format +``` + +The module will not work If no configuration is given. + +--- + +[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fcollectors%2Fpython.d.plugin%2Fisc_dhcpd%2FREADME&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>) -- cgit v1.2.3