Add docker build

Author: ngoduykhanh

.dockerignore

@@ -0,0 +1,25 @@
+# Node
+node_modules
+npm-debug.log
+
+# Docker
+Dockerfile*
+docker-compose*
+.dockerignore
+
+# Git
+.git
+.gitattributes
+.gitignore
+
+# Vscode
+.vscode
+*.code-workspace
+
+# Others
+.lgtm.yml
+.travis.yml
+
+# App data & bin
+db
+wireguard-ui

.gitignore

@@ -15,5 +15,4 @@ wireguard-ui
 # Dependency directories (remove the comment below to include it)
 vendor/
 assets/
-
-
+node_modules

Dockerfile

@@ -0,0 +1,61 @@
+# Build stage
+FROM golang:1.14.2-alpine3.11 as builder
+LABEL maintainer="Khanh Ngo <[email protected]"
+ARG BUILD_DEPENDENCIES="npm \
+    yarn"
+
+# Get dependencies
+RUN apk add --update --no-cache ${BUILD_DEPENDENCIES}
+
+WORKDIR /build
+
+# Add sources
+COPY . /build
+
+# Get application dependencies and build
+RUN go mod download
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o wg-ui .
+
+# Prepare assets
+RUN yarn install --pure-lockfile --production && \
+    yarn cache clean
+
+# 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/
+
+
+# Release stage
+FROM golang:1.14.2-alpine3.11
+
+RUN addgroup -S wgui && \
+    adduser -S -D -G wgui wgui
+
+RUN apk --no-cache add ca-certificates
+
+WORKDIR /app
+
+RUN mkdir -p db
+
+# Copy binary files
+COPY --from=builder --chown=wgui:wgui /build/wg-ui /app
+# Copy templates
+COPY --from=builder --chown=wgui:wgui /build/templates /app/templates
+# Copy assets
+COPY --from=builder --chown=wgui:wgui /build/node_modules/admin-lte/dist/js/adminlte.min.js /app/assets/dist/js/adminlte.min.js
+COPY --from=builder --chown=wgui:wgui /build/node_modules/admin-lte/dist/css/adminlte.min.css /app/assets/dist/css/adminlte.min.css
+COPY --from=builder --chown=wgui:wgui /assets/plugins /app/assets/plugins
+
+RUN chmod +x wg-ui
+
+EXPOSE 5000/tcp
+HEALTHCHECK CMD ["wget","--output-document=-","--quiet","--tries=1","http://127.0.0.1:5000/"]
+ENTRYPOINT ["./wg-ui"]

docker-compose.yaml

@@ -0,0 +1,13 @@
+version: '3'
+
+services:
+  wg:
+    # image: ngoduykhanh/wireguard-ui:latest
+    image: wgui
+    container_name: wgui
+    ports:
+      - 5000:5000
+    logging:
+      driver: json-file
+      options:
+        max-size: 50m

main.go

@@ -33,5 +33,5 @@ func main() {
 	app.GET("/api/machine-ips", handler.MachineIPAddresses())
 	app.GET("/api/suggest-client-ips", handler.SuggestIPAllocation())
 	app.GET("/api/apply-wg-config", handler.ApplyServerConfig())
-	app.Logger.Fatal(app.Start("127.0.0.1:5000"))
+	app.Logger.Fatal(app.Start("0.0.0.0:5000"))
 }