62 lines
2.9 KiB
Markdown
62 lines
2.9 KiB
Markdown
# Pi-Hole + Unbound - 1 Container
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## Description
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This Docker deployment runs both Pi-Hole and Unbound in a single container.
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The base image for the container is the [official Pi-Hole container](https://hub.docker.com/r/pihole/pihole), with an extra build step added to install the Unbound resolver directly into to the container based on [instructions provided directly by the Pi-Hole team](https://docs.pi-hole.net/guides/unbound/).
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## Usage
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First create a `.env` file to substitute variables for your deployment.
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### Pi-hole environment variables
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> Vars and descriptions replicated from the [official pihole container](https://github.com/pi-hole/docker-pi-hole/#environment-variables):
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| Variable | Default | Value | Description |
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| -------- | ------- | ----- | ---------- |
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| `TZ` | UTC | `<Timezone>` | Set your [timezone](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones) to make sure logs rotate at local midnight instead of at UTC midnight.
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| `WEBPASSWORD` | random | `<Admin password>` | http://pi.hole/admin password. Run `docker logs pihole \| grep random` to find your random pass.
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| `FTLCONF_LOCAL_IPV4` | unset | `<Host's IP>` | Set to your server's LAN IP, used by web block modes and lighttpd bind address.
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| `REV_SERVER` | `false` | `<"true"\|"false">` | Enable DNS conditional forwarding for device name resolution |
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| `REV_SERVER_DOMAIN` | unset | Network Domain | If conditional forwarding is enabled, set the domain of the local network router |
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| `REV_SERVER_TARGET` | unset | Router's IP | If conditional forwarding is enabled, set the IP of the local network router |
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| `REV_SERVER_CIDR` | unset | Reverse DNS | If conditional forwarding is enabled, set the reverse DNS zone (e.g. `192.168.0.0/24`) |
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| `WEBTHEME` | `default-light` | `<"default-dark"\|"default-darker"\|"default-light"\|"default-auto"\|"lcars">`| User interface theme to use.
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Example `.env` file in the same directory as your `docker-compose.yaml` file:
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```
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FTLCONF_LOCAL_IPV4=192.168.1.10
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TZ=America/Los_Angeles
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WEBPASSWORD=QWERTY123456asdfASDF
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REV_SERVER=true
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REV_SERVER_DOMAIN=local
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REV_SERVER_TARGET=192.168.1.1
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REV_SERVER_CIDR=192.168.0.0/16
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HOSTNAME=pihole
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DOMAIN_NAME=pihole.local
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PIHOLE_WEBPORT=80
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WEBTHEME=default-light
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```
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### Using Portainer stacks?
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> 2022-3-11: I'm being told that the advice below is no longer true in Portainer. If you're using Portainer, first try it without removing the volumes declaration and see if it works.
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Portainer stacks are a little weird and don't want you to declare your named volumes, so remove this block from the top of the `docker-compose.yaml` file before copy/pasting into Portainer's stack editor:
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```yaml
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volumes:
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etc_pihole-unbound:
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etc_pihole_dnsmasq-unbound:
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```
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### Running the stack
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```bash
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docker-compose up -d
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```
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> If using Portainer, just paste the `docker-compose.yaml` contents into the stack config and add your *environment variables* directly in the UI.
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