Dockerized the app

tough-dev-school · Apr 12, 2022 · fa4bc0b · fa4bc0b
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diff --git a/.dockerignore b/.dockerignore
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+node_modules
diff --git a/Dockerfile b/Dockerfile
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+FROM node:16.14.2-alpine3.15
+
+RUN apk add wget dumb-init
+
+WORKDIR /
+ADD package.json package-lock.json /
+RUN npm ci
+
+ADD index.js /
+
+ENTRYPOINT ["/usr/bin/dumb-init", "--"]
+HEALTHCHECK CMD wget -q -O /dev/null http://localhost:3000 || exit 1
+CMD ["node", "/index.js"]