Dockerfile for CentOS and NodeJS

Dockerfile

FROM centos:centos7

# copied from https://github.com/nodejs/docker-node/blob/170ed2092d4925971f9cd3ad5dfc416e820f90fd/10/stretch/Dockerfile
# edited a bit and replaced '$ARCH' to 'x64'

RUN groupadd --gid 1000 node \
  && useradd --uid 1000 --gid node --shell /bin/bash --create-home node

ENV NODE_VERSION=10.15.3

RUN set -ex \
  && for key in \
  94AE36675C464D64BAFA68DD7434390BDBE9B9C5 \
  FD3A5288F042B6850C66B31F09FE44734EB7990E \
  71DCFD284A79C3B38668286BC97EC7A07EDE3FC1 \
  DD8F2338BAE7501E3DD5AC78C273792F7D83545D \
  C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8 \
  B9AE9905FFD7803F25714661B63B535A4C206CA9 \
  77984A986EBC2AA786BC0F66B01FBB92821C587A \
  8FCCA13FEF1D0C2E91008E09770F7A9A5AE15600 \
  4ED778F539E3634C779C87C6D7062848A1AB005C \
  A48C2BEE680E841632CD4E44F07496B3EB3C1762 \
  B9E2F5981AA6E0CD28160D9FF13993A75599653C \
  ; do \
  gpg --batch --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys "$key" || \
  gpg --batch --keyserver hkp://ipv4.pool.sks-keyservers.net --recv-keys "$key" || \
  gpg --batch --keyserver hkp://pgp.mit.edu:80 --recv-keys "$key" ; \
  done \
  && curl -fsSLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.xz" \
  && curl -fsSLO --compressed "https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc" \
  && gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \
  && grep " node-v$NODE_VERSION-linux-x64.tar.xz\$" SHASUMS256.txt | sha256sum -c - \
  && tar -xJf "node-v$NODE_VERSION-linux-x64.tar.xz" -C /usr/local --strip-components=1 --no-same-owner \
  && rm "node-v$NODE_VERSION-linux-x64.tar.xz" SHASUMS256.txt.asc SHASUMS256.txt \
  && ln -s /usr/local/bin/node /usr/local/bin/nodejs

CMD [ "node" ]