add docker

.dockerignore

@@ -0,0 +1,8 @@
+.git
+__pycache__
+.gitignore
+Dockerfile
+README.md
+images_md
+node_modules
+dist

Dockerfile

@@ -0,0 +1,20 @@
+FROM node:19
+
+ARG USERNAME=app
+ARG USER_UID=1001
+ARG USER_GID=1001
+
+WORKDIR /app
+COPY ./ ./
+RUN rm ./src/config/config.js && mv ./src/config/config_docker.js ./src/config/config.js
+RUN npm install
+RUN npm run build
+
+# Create the user
+RUN groupadd --gid $USER_GID $USERNAME \
+    && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME 
+RUN chown -R $USER_UID:$USER_GID /app
+
+EXPOSE 44444
+USER app
+CMD ["npm","run","start"]

config/config_docker.js

@@ -0,0 +1,11 @@
+export default {
+    server_port:44444,
+    local_features_microservice_url:"http://local_features_web:33333",
+    global_features_microservice_url:"http://global_features_web:33334",
+    color_microservice_url:"http://color_web:33335",
+    phash_microservice_url:"http://phash_web:33336",
+    image_text_features_microservice_url: "http://image_text_features_web:33338",
+    text_microservice_url:"http://text_web:33339",
+    image_caption_microservice_url: "http://image_caption_web:33340",
+    image_tags_microservice_url: "http://image_tags_web:33341",
+}

server/index.ts

@@ -148,7 +148,7 @@ server.post("/get_image_caption", (_req, res) => {
 })
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
-server.listen({port:port, host:"127.0.0.1"}, function (err, address) {
+server.listen({port:port, host:"0.0.0.0"}, function (err, address) {
     if (err) {
         console.error(err)
         process.exit(1)