Hello,

I am trying to run a Dockerfile with 'npm install' but getting errors. Version details as follows =

Cent OS version: 8 Docker CE version: 19.03.4 Dockerfile:

------------------------------------- # Create image based on the official Node 10 image from dockerhub FROM node:10.16.3

# Create a directory where our app will be placed RUN mkdir -p /app

# Change directory so that our commands run inside this new directory WORKDIR /app

# Copy dependency definitions COPY package*.json /app/

# Install dependecies RUN npm cache clear --force RUN npm install -verbose

# Get all the code needed to run the app COPY . /app/

# Expose the port the app runs in EXPOSE 4200

# Serve the app CMD ["npm", "start"]

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Error:

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Step 6/9 : RUN npm install -verbose ---> Running in f6cf6cf24712 npm info it worked if it ends with ok npm verb cli [ '/usr/local/bin/node', npm verb cli '/usr/local/bin/npm', npm verb cli 'install', npm verb cli '-verbose' ] npm info using npm@6.9.0 npm info using node@v10.16.3 npm verb npm-session 8c25dbc16da110c3 npm info lifecycle app01-uiapp@0.0.0~preinstall: app01-uiapp@0.0.0 npm timing stage:loadCurrentTree Completed in 20ms npm timing stage:loadIdealTree:cloneCurrentTree Completed in 0ms npm timing stage:loadIdealTree:loadShrinkwrap Completed in 1768ms npm timing stage:loadIdealTree:loadAllDepsIntoIdealTree Completed in 2534ms npm timing stage:loadIdealTree Completed in 5336ms npm timing stage:generateActionsToTake Completed in 1623ms npm verb correctMkdir /root/.npm/_locks correctMkdir not in flight; initializing npm verb makeDirectory /root/.npm/_locks creation not in flight; initializing npm verb lock using /root/.npm/_locks/staging-bd3355550c5a469e.lock for /app/node_modules/.staging npm timing action:extract Completed in 315443ms npm verb unlock done using /root/.npm/_locks/staging-bd3355550c5a469e.lock for /app/node_modules/.staging npm timing stage:rollbackFailedOptional Completed in 3ms npm timing stage:runTopLevelLifecycles Completed in 323677ms npm verb type system npm verb stack FetchError: request to https://registry.npmjs.org/core-js/-/core-js-3.6.4.tgz failed, reason: getaddrinfo EAI_AGAIN registry.npmjs.org registry.npmjs.org:443 npm verb stack at ClientRequest.req.on.err (/usr/local/lib/node_modules/npm/node_modules/node-fetch-npm/src/index.js:68:14) npm verb stack at ClientRequest.emit (events.js:198:13) npm verb stack at TLSSocket.socketErrorListener (_http_client.js:392:9) npm verb stack at TLSSocket.emit (events.js:198:13) npm verb stack at emitErrorNT (internal/streams/destroy.js:91:8) npm verb stack at emitErrorAndCloseNT (internal/streams/destroy.js:59:3) npm verb stack at process._tickCallback (internal/process/next_tick.js:63:19) npm verb cwd /app npm verb Linux 4.18.0-80.11.2.el8_0.x86_64 npm verb argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-verbose" npm verb node v10.16.3 npm verb npm v6.9.0 npm ERR! code EAI_AGAIN npm ERR! errno EAI_AGAIN npm ERR! request to https://registry.npmjs.org/core-js/-/core-js-3.6.4.tgz failed, reason: getaddrinfo EAI_AGAIN registry.npmjs.org registry.npmjs.org:443 npm verb exit [ 1, true ] npm timing npm Completed in 624434ms

npm ERR! A complete log of this run can be found in: npm ERR! /root/.npm/_logs/2020-02-10T04_26_38_115Z-debug.log The command '/bin/sh -c npm install -verbose' returned a non-zero code: 1

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Other details: I can ping/wget the tgz file from base Cent OS 8 machine that means it's not the DNS issue.

Any hints how to fix this issue? Thanks.

Regards, Amey.