/Shell/Bash/Best practices, build multi stage docker image securely

Best practices, build multi stage docker image securely

# --------------> The build image
FROM node:latest AS build
WORKDIR /usr/src/app
COPY package*.json /usr/src/app/
RUN --mount=type=secret,mode=0644,id=npmrc,target=/usr/src/app/.npmrc npm ci --only=production
 
# --------------> The production image
FROM node:lts-alpine
RUN apk add dumb-init
ENV NODE_ENV production
USER node
WORKDIR /usr/src/app
COPY --chown=node:node --from=build /usr/src/app/node_modules /usr/src/app/node_modules
COPY --chown=node:node . /usr/src/app
CMD ["dumb-init", "node", "server.js"]


docker build . -t nodejs-tutorial --secret id=npmrc,src=.npmrc
DOCKER_BUILDKIT=1 docker build . -t nodejs-tutorial --build-arg NPM_TOKEN=1234 --secret id=npmrc,src=.npmrc

Source: snyk.io

Best practices, build multi stage docker image securely

# --------------> The build image
FROM node:latest AS build
ARG NPM_TOKEN
WORKDIR /usr/src/app
COPY package*.json /usr/src/app/
RUN echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > .npmrc && \
   npm ci --only=production && \
   rm -f .npmrc
 
# --------------> The production image
FROM node:lts-alpine@sha256:b2da3316acdc2bec442190a1fe10dc094e7ba4121d029cb32075ff59bb27390a
RUN apk add dumb-init
ENV NODE_ENV production
USER node
WORKDIR /usr/src/app
COPY --chown=node:node --from=build /usr/src/app/node_modules /usr/src/app/node_modules
COPY --chown=node:node . /usr/src/app
CMD ["dumb-init", "node", "server.js"]

Source: snyk.io

Similar codes

0 vote162 views1 answer
Npm history react install command
Shell/Bash
0 vote173 views2 answers
Another active Homebrew update process is already in progress
Shell/Bash
0 vote176 views2 answers
Wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error+dd image
Shell/Bash
51 votes171 views6 answers
Yarn react
Shell/Bash
2 votes211 views3 answers
Install nuxt
Shell/Bash
0 vote183 views1 answer
Zsh get first line
Shell/Bash
20 votes172 views5 answers
Yarn remove package
Shell/Bash
0 vote200 views1 answer
Stack over flow mongodb exit code 48
Shell/Bash
3 votes189 views2 answers
It is required that your private key files are NOT accessible by others ubuntu
Shell/Bash
12 votes172 views3 answers
Obs for ubuntu
Shell/Bash