Dockerfile-gateway

FROM node:20-alpine as builder

WORKDIR /hawtio-online-gateway

COPY yarn.lock ./
COPY .yarnrc.yml ./
COPY .yarn/plugins .yarn/plugins
COPY .yarn/releases .yarn/releases
COPY docker/gateway/package.json ./
COPY docker/gateway/webpack.config.prod.js ./
COPY docker/gateway/tsconfig.json ./
COPY docker/gateway/src ./src/
COPY docker/gateway/public ./public/

RUN yarn install
RUN yarn build

#====================================================

FROM registry.access.redhat.com/ubi9/ubi-minimal:9.4

#
# The user id
#
ENV NODE_USER 999

ENV NODE_MAJOR_VERSION 20
ENV GATEWAY_DIR=/opt/hawtio-online-gateway

RUN microdnf -y module enable nodejs:20
RUN microdnf repoquery nodejs
RUN microdnf -y install --setopt=tsflags=nodocs nodejs && microdnf clean all

COPY --from=builder /hawtio-online-gateway/dist ${GATEWAY_DIR}/
COPY docker/gateway/env.product ${GATEWAY_DIR}/

#
# Finalize permissions for nginx files
#
RUN chown -R ${NODE_USER} ${GATEWAY_DIR}

USER ${NODE_USER}

EXPOSE 3000

CMD ["node", "--enable-source-maps", "--env-file=/opt/hawtio-online-gateway/env.product", "/opt/hawtio-online-gateway/gateway-api.js"]