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Use a smaller base image for the frontend service #56

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Use a smaller base image for the frontend service #56

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5 changes: 3 additions & 2 deletions Classroom_Project_Instructions/Part_II_Microservices_Application.md
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Expand Up @@ -75,20 +75,21 @@ In the frontend service, you just need to add a Dockerfile to the */project/udag

```bash
## Build
FROM beevelop/ionic:latest AS ionic
FROM node:14.15.5-alpine3.13 as build
# Create app directory
WORKDIR /usr/src/app
# Install app dependencies
# A wildcard is used to ensure both package.json AND package-lock.json are copied
COPY package*.json ./
RUN npm ci
RUN npm install -g @ionic/cli
# Bundle app source
COPY . .
RUN ionic build
## Run
FROM nginx:alpine
#COPY www /usr/share/nginx/html
COPY --from=ionic /usr/src/app/www /usr/share/nginx/html
COPY --from=build /usr/src/app/www /usr/share/nginx/html
```

> **Tip**: Add `.dockerignore` to each of the services above, and mention `node_modules` in that file. It will ensure that the `node_modules` will not be included in the Dockerfile `COPY` commands.
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