Why is there different behavior when building a Dockerfile locally and in CI/DI?

Question

GitLab

docfile:

FROM keymetrics/pm2:12-alpine
ARG APP_DIR=app
RUN mkdir -p ${APP_DIR}
WORKDIR ${APP_DIR}
COPY package.json ./
RUN yarn
COPY . .
RUN yarn build
EXPOSE 3000
CMD [ "pm2-runtime", "ecosystem.config.js", "--env", "production" ]

At the assembly locally does not produce any errors. When trying to build from CI / CD in Gitlab, it gives an error:


In CI / CD, runs docker:19.03-dind Runs
Docker Desktop locally

Runs with docker build --tag *******:latest .

Answer 1

well, it seems like you don’t have some module installed on your roker, which is building from gitlab)