Add files to dockerize wildduck

.dockerignore

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+node_modules
+Dockerfile*
+docker-compose*.yml

Dockerfile

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+FROM node:lts-alpine
+
+RUN apk add --no-cache make git dumb-init python
+
+WORKDIR /wildduck
+COPY . .
+
+RUN npm install --production
+
+ENV WILDDUCK_APPDIR=/wildduck \
+    WILDDUCK_CONFIG=/wildduck/config/default.toml
+
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+CMD node ${WILDDUCK_APPDIR}/server.js --config=${WILDDUCK_CONFIG}

docker-compose.yml

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+version: "3.7"
+services:
+    wildduck:
+        network_mode: host
+        build: .
+        ports:
+            - "8080:8080"
+        depends_on:
+            - redis
+            - mongo
+
+    redis:
+        network_mode: host
+        image: redis:alpine
+        volumes:
+            - /data
+        expose:
+            - 6379
+    mongo:
+        network_mode: host
+        image: mongo
+        restart: always
+        volumes:
+            - /data/db
+        ports:
+            - 27017