Patch 1

.dockerignore

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+dist
+node_modules

Dockerfile

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+#
+# Builder image
+#
+# base image
+FROM node:12.16 as builder
+
+
+
+WORKDIR /home/node
+#USER node
+
+#COPY --chown=node:node ./package.json .
+#COPY --chown=node:node ./package-lock.json .
+ARG API_HOST=127.0.0.1:8081
+
+ENV API_URL=$API_HOST
+
+RUN echo ${API_URL}
+
+COPY  ./package.json .
+COPY  ./package-lock.json .
+
+RUN npm install
+
+#COPY --chown=node:node . ./
+COPY . ./
+
+RUN npm install -g envsub
+RUN envsub ./src/assets/env.template.js  ./src/assets/env.js
+RUN npm remove -g envsub
+
+RUN npm run build
+
+# Removing development dependencies
+RUN rm -r node_modules
+# Install using production dependencies
+RUN npm install --production; exit 0
+
+# base image
+FROM alpine:3.11.6
+
+
+
+RUN apk add --no-cache nginx=1.16.1-r6 && \
+    rm -rf /var/cache/apk/*
+
+# implement changes required to run NGINX as an unprivileged user
+## Remove default nginx website
+RUN rm -rf /usr/share/nginx/html/*
+
+# copy nginx configuration
+COPY docker/nginx/default.conf /etc/nginx/conf.d/default.conf
+
+RUN rm /etc/nginx/nginx.conf
+COPY docker/nginx/nginx.conf /etc/nginx/nginx.conf
+
+
+# copy artifact build from the 'build environment'
+COPY  --from=builder /home/node/dist/CatatumboApp3 /usr/share/nginx/html
+
+#USER nginx
+RUN mkdir /tmp/nginx
+
+# expose port 3000
+EXPOSE 3000
+
+# run nginx
+CMD ["nginx", "-g", "daemon off;"]