mirror of
https://github.com/linuxserver/docker-wireguard
synced 2024-11-17 21:25:40 +00:00
85 lines
6.5 KiB
YAML
85 lines
6.5 KiB
YAML
---
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# project information
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project_name: wireguard
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project_url: "https://www.wireguard.com/"
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project_logo: "https://www.wireguard.com/img/wireguard.svg"
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project_blurb: "[WireGuard®]({{ project_url }}) is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. Initially released for the Linux kernel, it is now cross-platform (Windows, macOS, BSD, iOS, Android) and widely deployable. It is currently under heavy development, but already it might be regarded as the most secure, easiest to use, and simplest VPN solution in the industry."
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project_lsio_github_repo_url: "https://github.com/linuxserver/docker-{{ project_name }}"
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# supported architectures
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available_architectures:
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- { arch: "{{ arch_x86_64 }}", tag: "amd64-latest"}
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- { arch: "{{ arch_arm64 }}", tag: "arm64v8-latest"}
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- { arch: "{{ arch_armhf }}", tag: "arm32v7-latest"}
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# development version
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development_versions: false
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development_versions_items:
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- { tag: "latest", desc: "Stable releases" }
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- { tag: "development", desc: "Prereleases from their GitHub" }
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# container parameters
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common_param_env_vars_enabled: true
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param_container_name: "{{ project_name }}"
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param_usage_include_vols: true
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param_volumes:
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- { vol_path: "/config", vol_host_path: "/path/to/appdata/config", desc: "Contains all relevant configuration files." }
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- { vol_path: "/lib/modules", vol_host_path: "/lib/modules", desc: "Maps host's modules folder." }
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param_usage_include_ports: true
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param_ports:
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- { external_port: "51820", internal_port: "51820/udp", port_desc: "wireguard port" }
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param_usage_include_env: true
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param_env_vars:
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- { env_var: "TZ", env_value: "Europe/London", desc: "Specify a timezone to use EG Europe/London"}
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cap_add_param: true
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cap_add_param_vars:
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- { cap_add_var: "NET_ADMIN" }
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- { cap_add_var: "SYS_MODULE" }
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custom_params:
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- { name: "sysctl", name_compose: "sysctls", value: ["net.ipv4.conf.all.src_valid_mark=1"], desc: "Required for client mode.", array: "true" }
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# optional container parameters
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opt_param_usage_include_env: true
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opt_param_env_vars:
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- { env_var: "SERVERURL", env_value: "wireguard.domain.com", desc: "External IP or domain name for docker host. Used in server mode. If set to `auto`, the container will try to determine and set the external IP automatically"}
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- { env_var: "SERVERPORT", env_value: "51820", desc: "External port for docker host. Used in server mode."}
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- { env_var: "PEERS", env_value: "1", desc: "Number of peers to create confs for. Required for server mode."}
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- { env_var: "PEERDNS", env_value: "auto", desc: "DNS server set in peer/client configs (can be set as `8.8.8.8`). Used in server mode. Defaults to `auto`, which uses wireguard docker host's DNS via included CoreDNS forward."}
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- { env_var: "INTERNAL_SUBNET", env_value: "10.13.13.0", desc: "Internal subnet for the wireguard and server and peers (only change if it clashes). Used in server mode."}
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optional_block_1: false
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optional_block_1_items: ""
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# application setup block
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app_setup_block_enabled: true
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app_setup_block: |
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This image is designed for Ubuntu and Debian based systems only. During container start, it will download the necessary kernel headers and build the kernel module (until kernel 5.6, which has the module built-in, goes mainstream).
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If you're on a debian/ubuntu based host with a custom or downstream distro provided kernel (ie. Pop!_OS), the container won't be able to install the kernel headers from the regular ubuntu and debian repos. In those cases, you can try installing the headers on the host via `sudo apt install linux-headers-$(uname -r)` (if distro version) and then add a volume mapping for `/usr/src:/usr/src`, or if custom built, map the location of the existing headers to allow the container to use host installed headers to build the kernel module (tested successful on Pop!_OS, ymmv).
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With regards to arm32/64 devices, Raspberry Pi 2-4 running the [official ubuntu images](https://ubuntu.com/download/raspberry-pi) or Raspbian Buster are supported out of the box. For all other devices and OSes, you can try installing the kernel headers on the host, and mapping `/usr/src:/usr/src` and it may just work (no guarantees).
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This can be run as a server or a client, based on the parameters used.
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## Server Mode
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If the environment variable `PEERS` is set to a number, the container will run in server mode and the necessary server and peer/client confs will be generated. The peer/client config qr codes will be output in the docker log. They will also be saved in text and png format under `/config/peerX`.
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Variables `SERVERURL`, `SERVERPORT`, `INTERNAL_SUBNET` and `PEERDNS` are optional variables used for server mode. Any changes to these environment variables will trigger regeneration of server and peer confs. Peer/client confs will be recreated with existing private/public keys. Delete the peer folders for the keys to be recreated along with the confs.
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To add more peers/clients later on, you can run `docker exec -it wireguard /app/add-peer` while the container is running.
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To display the QR codes of active peers again, you can use the following command and list the peer numbers as arguments: `docker exec -it wireguard /app/show-peer 1 4 5` (Keep in mind that the QR codes are also stored as PNGs in the config folder).
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The templates used for server and peer confs are saved under `/config/templates`. Advanced users can modify these templates and force conf generation by deleting `/config/wg0.conf` and restarting the container.
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## Client Mode
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Do not set the `PEERS` environment variable. Drop your client conf into the config folder as `/config/wg0.conf` and start the container.
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# changelog
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changelogs:
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- { date: "08.04.20:", desc: "Add arm32/64 builds and enable multi-arch (rpi4 with ubuntu and raspbian buster tested). Add CoreDNS for `PEERDNS=auto` setting. Update the `add-peer`/`show-peer` scripts to utilize the templates and the `INTERNAL_SUBNET` var (previously missed, oops)." }
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- { date: "05.04.20:", desc: "Add `INTERNAL_SUBNET` variable to prevent subnet clashes. Add templates for server and peer confs." }
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- { date: "01.04.20:", desc: "Add `show-peer` script and include info on host installed headers." }
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- { date: "31.03.20:", desc: "Initial Release." }
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