Unable to access the react-node js app on localhost:3000

[jenkins-docs]

Unable to access the react-node js app on localhost:3000

[WilliamWishart]

What I had to do was actually expose the port, from the jenkins instance of docker, that would be used to expose the published react app.

docker run --name jenkins-docker --rm --detach
--privileged --network jenkins --network-alias docker
--env DOCKER_TLS_CERTDIR=/certs
--volume jenkins-docker-certs:/certs/client
--volume jenkins-data:/var/jenkins_home
--publish 2376:2376 --publish 3000:3000
docker:dind

[roeniss]

same here. after committing the "deliver" stage, as predicted, the following screen was up, but couldn't access localhost:3000.

[AMcCartneyK3]

I had the same issue. Changing from npm to yarn to launch the app solved things for me.

[kishoreprabhu]

I tried with yarn and npm but still, I couldn't able to access it.

[smparvez89]

I couldn't access localhost:3000

[dhruvinparikh]

UPDATE : updating the Jenkins file to use latest node image solved the issue.

[WilliamWishart]

Could you post that update Jenkinsfile to highlight the actual change that you made?

[drewawa98]

What I had to do was actually expose the port, from the jenkins instance of docker, that would be used to expose the published react app.

docker run --name jenkins-docker --rm --detach --privileged --network jenkins --network-alias docker --env DOCKER_TLS_CERTDIR=/certs --volume jenkins-docker-certs:/certs/client --volume jenkins-data:/var/jenkins_home --publish 2376:2376 --publish 3000:3000 docker:dind

Worked for me. Thanks alot!