basic dockerfile with default env vars

Dockerfile

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+FROM node:latest
+
+RUN mkdir -p /usr/src/app && \
+    chown node:node /usr/src/app
+
+USER node:node 
+
+WORKDIR /usr/src/app
+
+COPY --chown=node:node . . 
+
+RUN npm install && \
+    npm install redis && \
+    npm install pg && \
+    npm install memcached
+
+ENV STORAGE_TYPE=memcached \
+    STORAGE_HOST=127.0.0.1 \
+    STORAGE_PORT=11211\
+    STORAGE_EXPIRE_SECONDS=2592000\
+    STORAGE_DB=2 \
+    STORAGE_CONNECTION_URL= \
+    STORAGE_BUCKET= \
+    STORAGE_REGION= 
+
+ENV LOGGING_LEVEL=verbose \
+    LOGGING_TYPE=Console \
+    LOGGING_COLORIZE=true
+
+ENV HOST=0.0.0.0\
+    PORT=7777\
+    KEY_LENGTH=10\
+    MAX_LENGTH=400000\
+    STATIC_MAX_AGE=86400\
+    RECOMPRESS_STATIC_ASSETS=true
+
+ENV KEYGENERATOR_TYPE=phonetic \
+    KEYGENERATOR_KEYSPACE=
+
+ENV RATELIMITS_NORMAL_TOTAL_REQUESTS=500\
+    RATELIMITS_NORMAL_EVERY_SECONDS=60000 \
+    RATELIMITS_WHITELIST_TOTAL_REQUESTS=500\
+    RATELIMITS_WHITELIST_EVERY_SECONDS=60000 \
+    # comma separated list for the whitelisted \
+    RATELIMITS_WHITELIST=   \
+    \   
+    RATELIMITS_BLACKLIST_TOTAL_REQUESTS=60000 \
+    RATELIMITS_BLACKLIST_EVERY_SECONDS=500 \
+    # comma separated list for the blacklisted \
+    RATELIMITS_BLACKLIST=example.com,example.org 
+ENV DOCUMENTS=about=./about.md
+
+EXPOSE 7777
+
+ENTRYPOINT [ "bash", "docker-entrypoint.sh" ]
+
+CMD ["npm", "start"]