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Updated pi-hole on turris omnia
This commit is contained in:
Michele Cereda
@@ -11,8 +11,15 @@ rainbow intensity 50
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rainbow intensity 100
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rainbow intensity 0
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# Gracefully reboot the device.
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reboot
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# Gracefully shutdown the device.
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poweroff
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# Create LXC containers.
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lxc-create --name 'ubuntu-focal' --template 'download' -- --dist 'Ubuntu' --release 'Focal' --arch 'armv7l' --server 'repo.turris.cz/lxc'
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lxc-create … -t 'download' -- --dist 'debian' --release 'bullseye' --arch 'armhf' --server 'images.linuxcontainers.org'
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```
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## LED diodes settings
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@@ -42,51 +49,73 @@ MAILTO="" # avoid automatic logging of the output
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See [Installing pi-hole on Turris Omnia], [Install Pi-hole] and [Pi-Hole on Turris Omnia] for details.
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Choose one of Pi-hole's [supported operating systems][pi-hole supported operating systems], then follow this procedure:
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1. In Turris OS:
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```sh
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# Create the LXC container.
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lxc-create --name pi-hole --template debian
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lxc-create --name pi-hole --template download --dist Ubuntu --release Focal --arch armv7l --server repo.turris.cz/lxc
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# Create the LXC container (pick one).
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lxc-create --name 'pi-hole' --template 'download' -- --dist 'debian' --release 'bullseye' --arch 'armhf' --server 'images.linuxcontainers.org'
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# Configure pi-hole's static IP lease.
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uci add dhcp host
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uci set dhcp.@host[-1].name='pi-hole'
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uci set dhcp.@host[-1].mac="$(grep hwaddr /srv/lxc/pi-hole/config | sed 's/.*= //')"
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uci set dhcp.@host[-1].ip='192.168.111.2'
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uci commit 'dhcp'
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luci-reload
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# Start it.
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lxc-start --name pi-hole
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lxc-start --name 'pi-hole'
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# Check it's running correctly.
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lxc-info --name pi-hole
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lxc-info --name 'pi-hole'
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# Get a shell to it.
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lxc-attach --name pi-hole
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lxc-attach --name 'pi-hole'
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```
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1. In the container:
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```sh
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# Set the correct hostname.
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hostnamectl set-hostname pi-hole
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# Set the correct hostname, if different from what is expected.
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hostnamectl set-hostname 'pi-hole'
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# Install pi-hole.
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DEBIAN_FRONTEND=noninteractive apt-get install --assume-yes ca-certificates curl
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curl -sSL https://install.pi-hole.net | bash
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DEBIAN_FRONTEND='noninteractive' apt-get install --assume-yes 'ca-certificates' 'curl'
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curl -sSL 'https://install.pi-hole.net' | bash
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# Follow the guided procedure.
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# Change the Web interface password, if needed.
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/etc/.pihole/pihole -a -p
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```
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1. Check all is working as expected.
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1. Again in Turris OS:
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```sh
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# Configure pi-hole's static IP lease.
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uci add dhcp host
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uci set dhcp.@host[-1]=host
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uci set dhcp.@host[-1].name=pi-hole
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uci set dhcp.@host[-1].mac=`grep hwaddr /srv/lxc/pi-hole/config | sed 's/.*= //'`
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uci set dhcp.@host[-1].ip=192.168.111.2
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# Start pi-hole at boot
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vim '/etc/config/lxc-auto'
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```
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# Distribute pi-hole as primary DNS.
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uci set dhcp.lan.dhcp_option='6,192.168.111.2'
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uci add_list dhcp.lan.dns=`lxc-info --name pi-hole | grep "IP.* f[cd]" | sed "s/IP: *//"`
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```text
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config container
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option name pi-hole
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option timeout 60
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```
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```sh
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# Distribute pi-hole as the primary DNS.
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# Keep the router as secondary.
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uci set dhcp.lan.dhcp_option='6,192.168.111.2,192.168.111.1'
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# The dns server address in the IPv6 RA should be the container's ULA address
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# since the global routable IPv6 address tend to change daily.
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uci add_list dhcp.lan.dns="$(lxc-info --name pi-hole | grep -E 'IP.* f[cd]' | sed 's/IP: *//')"
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# Apply the new configuration.
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uci commit 'dhcp' && luci-reload
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/etc/init.d/odhcpd restart
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/etc/init.d/dnsmasq restart
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```
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@@ -120,9 +149,6 @@ After the selected mode indication is performed, all LEDs will turn blue for a m
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- [Led settings][wiki led settings] on the [wiki][turris wiki]
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- [opkg]
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[opkg]: opkg.md
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[wiki led settings]: https://wiki.turris.cz/doc/en/howto/led_settings
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## Sources
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- Turris [official documentation][docs]
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@@ -132,10 +158,18 @@ After the selected mode indication is performed, all LEDs will turn blue for a m
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- [Installing pi-hole on Turris Omnia]
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- [Factory reset on Turris Omnia]
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<!-- project's references-->
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[docs]: https://docs.turris.cz
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[factory reset on turris omnia]: https://docs.turris.cz/hw/omnia/rescue-modes/
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[turris wiki]: https://wiki.turris.cz/doc/en/start
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[wiki led settings]: https://wiki.turris.cz/doc/en/howto/led_settings
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<!-- internal references -->
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[opkg]: opkg.md
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<!-- external references -->
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[install pi-hole]: https://github.com/nminten/turris-omnia_documentation/blob/master/howtos/pihole.md
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[installing pi-hole on turris omnia]: https://blog.weinreich.org/posts/2020/2020-05-02-turris-omnia-pihole/
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[openwrt uci]: https://openwrt.org/docs/guide-user/base-system/uci
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[pi-hole on turris omnia]: http://polster.github.io/2017/08/04/Pi-Hole-on-Turris.html
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[turris wiki]: https://wiki.turris.cz/doc/en/start
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[pi-hole supported operating systems]: https://docs.pi-hole.net/main/prerequisites/#supported-operating-systems
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