Remove Docker files (Dockerfile, docker-compose.yaml, examples/docker-compose)

This fork is native-only (no Docker) per README; these files were
unused dead weight left over from upstream.

Dockerfile

@@ -1,77 +0,0 @@
-# Build stage
-FROM --platform=${BUILDPLATFORM:-linux/amd64} golang:1.21-alpine3.19 AS builder
-LABEL maintainer="Khanh Ngo <k@ndk.name>"
-
-ARG BUILDPLATFORM
-ARG TARGETOS
-ARG TARGETARCH
-ARG APP_VERSION=dev
-ARG BUILD_TIME
-ARG GIT_COMMIT
-
-ARG BUILD_DEPENDENCIES="npm \
-    yarn"
-
-# Get dependencies
-RUN apk add --update --no-cache ${BUILD_DEPENDENCIES}
-
-WORKDIR /build
-
-# Add dependencies
-COPY go.mod /build
-COPY go.sum /build
-COPY package.json /build
-COPY yarn.lock /build
-
-# Prepare assets
-RUN yarn install --pure-lockfile --production && \
-    yarn cache clean
-
-# Move admin-lte dist
-RUN mkdir -p assets/dist/js assets/dist/css && \
-    cp /build/node_modules/admin-lte/dist/js/adminlte.min.js \
-    assets/dist/js/adminlte.min.js && \
-    cp /build/node_modules/admin-lte/dist/css/adminlte.min.css \
-    assets/dist/css/adminlte.min.css
-
-# Move plugin assets
-RUN mkdir -p assets/plugins && \
-    cp -r /build/node_modules/admin-lte/plugins/jquery/ \
-    /build/node_modules/admin-lte/plugins/fontawesome-free/ \
-    /build/node_modules/admin-lte/plugins/bootstrap/ \
-    /build/node_modules/admin-lte/plugins/icheck-bootstrap/ \
-    /build/node_modules/admin-lte/plugins/toastr/ \
-    /build/node_modules/admin-lte/plugins/jquery-validation/ \
-    /build/node_modules/admin-lte/plugins/select2/ \
-    /build/node_modules/jquery-tags-input/ \
-    assets/plugins/
-
-# Add sources
-COPY . /build
-
-# Move custom assets
-RUN cp -r /build/custom/ assets/
-
-# Build
-RUN CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -ldflags="-X 'main.appVersion=${APP_VERSION}' -X 'main.buildTime=${BUILD_TIME}' -X 'main.gitCommit=${GIT_COMMIT}'" -a -o wg-ui .
-
-# Release stage
-FROM alpine:3.19
-
-RUN addgroup -S wgui && \
-    adduser -S -D -G wgui wgui
-
-RUN apk --no-cache add ca-certificates wireguard-tools jq iptables
-
-WORKDIR /app
-
-RUN mkdir -p db
-
-# Copy binary files
-COPY --from=builder --chown=wgui:wgui /build/wg-ui .
-RUN chmod +x wg-ui
-COPY init.sh .
-RUN chmod +x init.sh
-
-EXPOSE 5000/tcp
-ENTRYPOINT ["./init.sh"]

docker-compose.yaml

@@ -1,27 +0,0 @@
-version: "3"
-
-services:
-  wg:
-    build: .
-    #image: ngoduykhanh/wireguard-ui:latest
-    container_name: wgui
-    cap_add:
-      - NET_ADMIN
-    network_mode: host
-    environment:
-      - SENDGRID_API_KEY
-      - EMAIL_FROM_ADDRESS
-      - EMAIL_FROM_NAME
-      - SESSION_SECRET
-      - WGUI_USERNAME=alpha
-      - WGUI_PASSWORD=this-unusual-password
-      - WG_CONF_TEMPLATE
-      - WGUI_MANAGE_START=false
-      - WGUI_MANAGE_RESTART=false
-    logging:
-      driver: json-file
-      options:
-        max-size: 50m
-    volumes:
-      - ./db:/app/db
-      - /etc/wireguard:/etc/wireguard

examples/docker-compose/README.md

@@ -1,30 +0,0 @@
-## Prerequisites
-
-### Kernel Module
-
-Depending on if the Wireguard kernel module is available on your system you have more or less choices which example to use.
-
-You can check if the kernel modules are available via the following command:
-```shell
-modprobe wireguard
-```
-
-If the command exits successfully and doesn't print an error the kernel modules are available.
-If it does error, you either have to install them manually (or activate if deactivated) or use an userspace implementation.
-For an example of an userspace implementation, see _borigtun_.
-
-### Credentials
-
-Username and password for all examples is `admin` by default.
-For security reasons it's highly recommended to change them before the first startup.
-
-## Examples
-- **[system](system.yml)**
-
-  If you have Wireguard already installed on your system and only want to run the UI in docker this might fit the most.
-- **[linuxserver](linuxserver.yml)**
-
-  If you have the Wireguard kernel modules installed (included in the mainline kernel since version 5.6) but want it running inside of docker, this might fit the most.
-- **[boringtun](boringtun.yml)**
-
-  If Wireguard kernel modules are not available, you can switch to an userspace implementation like [boringtun](https://github.com/cloudflare/boringtun).

examples/docker-compose/boringtun.yml

@@ -1,43 +0,0 @@
-version: "3"
-
-services:
-  boringtun:
-    image: ghcr.io/ntkme/boringtun:edge
-    command:
-      - wg0
-    container_name: boringtun
-    # use the network of the 'wireguard-ui' service. this enables to show active clients in the status page
-    network_mode: service:wireguard-ui
-    cap_add:
-      - NET_ADMIN
-    volumes:
-      - /dev/net/tun:/dev/net/tun
-      - ./config:/etc/wireguard
-
-  wireguard-ui:
-    image: ngoduykhanh/wireguard-ui:latest
-    container_name: wireguard-ui
-    cap_add:
-      - NET_ADMIN
-    environment:
-      - SENDGRID_API_KEY
-      - EMAIL_FROM_ADDRESS
-      - EMAIL_FROM_NAME
-      - SESSION_SECRET
-      - WGUI_USERNAME=admin
-      - WGUI_PASSWORD=admin
-      - WG_CONF_TEMPLATE
-      - WGUI_MANAGE_START=true
-      - WGUI_MANAGE_RESTART=true
-    logging:
-      driver: json-file
-      options:
-        max-size: 50m
-    volumes:
-      - ./db:/app/db
-      - ./config:/etc/wireguard
-    ports:
-      # port for wireguard-ui
-      - "5000:5000"
-      # port of the wireguard server. this must be set here as the `boringtun` container joins the network of this container and hasn't its own network over which it could publish the ports
-      - "51820:51820/udp"

examples/docker-compose/linuxserver.yml

@@ -1,42 +0,0 @@
-version: "3"
-
-services:
-  wireguard:
-    image: linuxserver/wireguard:latest
-    container_name: wireguard
-    cap_add:
-      - NET_ADMIN
-    volumes:
-      - ./config:/config
-    ports:
-      # port for wireguard-ui. this must be set here as the `wireguard-ui` container joins the network of this container and hasn't its own network over which it could publish the ports
-      - "5000:5000"
-      # port of the wireguard server
-      - "51820:51820/udp"
-
-  wireguard-ui:
-    image: ngoduykhanh/wireguard-ui:latest
-    container_name: wireguard-ui
-    depends_on:
-      - wireguard
-    cap_add:
-      - NET_ADMIN
-    # use the network of the 'wireguard' service. this enables to show active clients in the status page
-    network_mode: service:wireguard
-    environment:
-      - SENDGRID_API_KEY
-      - EMAIL_FROM_ADDRESS
-      - EMAIL_FROM_NAME
-      - SESSION_SECRET
-      - WGUI_USERNAME=admin
-      - WGUI_PASSWORD=admin
-      - WG_CONF_TEMPLATE
-      - WGUI_MANAGE_START=true
-      - WGUI_MANAGE_RESTART=true
-    logging:
-      driver: json-file
-      options:
-        max-size: 50m
-    volumes:
-      - ./db:/app/db
-      - ./config:/etc/wireguard

examples/docker-compose/system.yml

@@ -1,27 +0,0 @@
-version: "3"
-
-services:
-  wireguard-ui:
-    image: ngoduykhanh/wireguard-ui:latest
-    container_name: wireguard-ui
-    cap_add:
-      - NET_ADMIN
-    # required to show active clients. with this set, you don't need to expose the ui port (5000) anymore
-    network_mode: host
-    environment:
-      - SENDGRID_API_KEY
-      - EMAIL_FROM_ADDRESS
-      - EMAIL_FROM_NAME
-      - SESSION_SECRET
-      - WGUI_USERNAME=admin
-      - WGUI_PASSWORD=admin
-      - WG_CONF_TEMPLATE
-      - WGUI_MANAGE_START=false
-      - WGUI_MANAGE_RESTART=false
-    logging:
-      driver: json-file
-      options:
-        max-size: 50m
-    volumes:
-      - ./db:/app/db
-      - /etc/wireguard:/etc/wireguard