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Install Netdata on pfSense CE
Info
This document is maintained by Netdata's community, and may not be completely up-to-date. Please double-check the details of the installation process, such as version numbers for downloadable packages, before proceeding.
You can help improve this document by submitting a PR with your recommended improvements or changes. Thank you!
Install prerequisites/dependencies
To install Netdata on pfSense, first enable the FreeBSD package repo Then run the following command (within a shell or under the Diagnostics/Command prompt within the pfSense web interface).
pkg install -y pkgconf bash e2fsprogs-libuuid libuv nano
Then run the following commands to download various dependencies from the FreeBSD repository.
pkg install json-c-0.15_1
pkg install py39-certifi-2023.5.7
pkg install py39-asn1crypto
pkg install py39-pycparser
pkg install py39-cffi
pkg install py39-six
pkg install py39-cryptography
pkg install py39-idna
pkg install py39-openssl
pkg install py39-pysocks
pkg install py39-urllib3
pkg install py39-yaml
⚠️ If any of the above commands return a
Not Found
error, you need to manually search for the latest package in the FreeBSD repository or by runningpkg search
. Search for the package's name, such aspy37-cffi
, find the latest version number, and update the command accordingly.⚠️ On pfSense 2.4.5, Python version 3.7 may be installed by the system, in which case you should should not install Python from the FreeBSD repository as instructed above.
⚠️ If you are using the
apcupsd
collector, you need to make sure that apcupsd is up before starting Netdata. Otherwise a infinitely runningcat
process triggered by the default activated apcupsd charts plugin will eat up CPU and RAM (/tmp/.netdata-charts.d-*/run-*
). This also applies toOPNsense
.
Install Netdata
You can now install Netdata from the FreeBSD repository.
pkg install netdata
⚠️ If the above command returns a
Not Found
error, you need to manually search for the latest version of Netdata in the FreeBSD repository. Search fornetdata
, find the latest version number, and update the command accordingly.
You must edit /usr/local/etc/netdata/netdata.conf
and change bind to = 127.0.0.1
to bind to = 0.0.0.0
.
To start Netdata manually, run service netdata onestart
.
Visit the Netdata dashboard to confirm it's working: http://<pfsenseIP>:19999
To start Netdata automatically every boot, add service netdata onestart
as a Shellcmd entry within the pfSense web
interface under Services/Shellcmd. You'll need to install the Shellcmd package beforehand under System/Package
Manager/Available Packages. The Shellcmd Type should be set to Shellcmd
.
Alternatively more information can be found in
https://doc.pfsense.org/index.php/Installing_FreeBSD_Packages, for achieving the same via the command line and
scripts.
If you experience an issue with /usr/bin/install
being absent in pfSense 2.3 or earlier, update pfSense or use a
workaround from https://redmine.pfsense.org/issues/6643
Note: In pfSense, the Netdata configuration files are located under /usr/local/etc/netdata
.