CODEWITHSUNDEEP
dockerfile
Gwen D'souza
Gwen D'souza

Reputation: 5

build and deploy from one dockerfile or have different files for each purpose?

I am creating react app and want to build and deploy the build to new container?

I am trying stages in dockerfile.

FROM node:alpine as builder

WORKDIR /app/

COPY package.json .

RUN npm install

COPY . .

RUN npm run build

FROM nginx:alpine

EXPOSE 80

Upvotes: 0

Views: 40

Answers (1)

Risabh Sharma
Risabh Sharma

Reputation: 654

well the steps you followed is all correct,You just missed the part from where to copy the build folder and paste it in the nginx image. by default nginx takes files to serve from

usr/share/nginx/html

try the bellow code.

FROM node:alpine as builder

WORKDIR /app/

COPY package.json .

RUN npm install

COPY . .

RUN npm run build

FROM nginx:alpine

EXPOSE 80
COPY --from=builder /app/build /usr/share/nginx/html

if it doesnt work do comment.

Upvotes: 1

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