Deploy Microservice(Spring Boot application) to OpenShift Cloud

33 thoughts on “Deploy Microservice(Spring Boot application) to OpenShift Cloud”

• Thank you so much for excellent knowledge

• Hi Basant,
  I have an Ecommerce project with multiple microservices like
  7 microservices
  1 API Gateway
  1 Eureka Server
  Angular App as frontend
  Each microservices has its own databases like MySQL.
  Can I use Openshift free tier to deploy my Ecommerce app or there are some limitation of Openshift.

• what if we want to make change, is it automatically detect changes and rebuild the project

• Awesome Sir!! nice video. I like the contents and presentation.

• Hi Dear,
  I have a quick query here, after deployment If I want to change the code and just commit it, will the openshift will take the latest code from the repository and provide the fresh build to us.

• it's quick and easy

• Do we need to upload only src and pom ?? No test files and resource and front end code should be moved to github

• Its an excellent session to understand OpenShift environment. Thank you

• Thanks for the wonderful video. May I know which cloud does OpenShift use internally?

• Isme dockerfile to Dali nhi

• Hi, what is your recommendation for business process management in microservices architecture? Do you have any videos/material around that?

• Hi basant

  Can we use openshift to deploy our microservice into any other cloud provided like AWS ?

• Nice video

• scaling should be done automatically right? why we need to add pods manually

• Very nice video! I successfully deploy to openshift, the home message "Welcome to java techie" is showing, but when i try the /User it's showing Application is not available. Is there any suggestion? Thank you!

• Nice vedio. Please try to deploy spring boot MySQL app

• Super Bro. Thanks a lot.

• Can you please make a video of deploying springboot application to Openshift using CICD Jenkins pipeline

• Hi Basant thanks a lot for your videos i am learning a lot. i have question how we can change host URL and keep ours custom one ? thanks again 🙂

• now there is no web console option in openshift….could you plz make video on openshift again??

• Can you explain calling 2 microservices each other in open-shift? If you have that would be great !!! Thanks

• bahut badhiya explain karichanti

• Subscribed nice explaination can please tell me how to add db to it

• I am trying to use Openshift 3.11 , it is not having OpenJdk 8 . Instead it is having Wildfly. Shall I use it ?

• I am getting the below error . I am using STS Tool
  Version: 3.9.4.RELEASE
  
  Build Id: 201804120921
  
  Platform: Eclipse Oxygen.3a (4.7.3a)
  
  JDK : jdk1.8.0_181

  Please help me What I missing??

  Cloning "https://github.com/sunitasarkar-11/spring-example-s" …
  Commit: 0c5fcdb8c4df2bda649c2014dfe68d45ecf4ec50 (Add files via upload)
  Author: sunitasarkar-11 <58844360+sunitasarkar-11@users.noreply.github.com>
  Date: Sun Dec 22 10:22:18 2019 +0530
  Caching blobs under "/var/cache/blobs".
  Getting image source signatures
  Copying blob sha256:305d73a95c8fece2b53a34e040df1c97eb6b7f7cc4e0a7933465f0b7325e3d72
  Copying blob sha256:00f17e0b37b0515380a4aece3cb72086c0356fc780ef4526f75476bea36a2c8b
  Copying blob sha256:6b6fe63f06045c5597f7f548d6d4a7f27873232f1df1329a8777854db2d53877
  Copying config sha256:cac978dfd8347708b1aeb7a2e4b0200b78e6838a6920fabfbf2f26a608c58d6d
  Writing manifest to image destination
  Storing signatures
  Generating dockerfile with builder image image-registry.openshift-image-registry.svc:5000/openshift/java@sha256:caba895933209aa9a4f3121f9ec8e5e8013398ab4f72bd3ff255227aad8d2c3e
  STEP 1: FROM image-registry.openshift-image-registry.svc:5000/openshift/java@sha256:caba895933209aa9a4f3121f9ec8e5e8013398ab4f72bd3ff255227aad8d2c3e
  STEP 2: LABEL "io.openshift.build.source-context-dir"="/" "io.openshift.build.image"="image-registry.openshift-image-registry.svc:5000/openshift/java@sha256:caba895933209aa9a4f3121f9ec8e5e8013398ab4f72bd3ff255227aad8d2c3e" "io.openshift.build.commit.author"="sunitasarkar-11 <58844360+sunitasarkar-11@users.noreply.github.com>" "io.openshift.build.commit.date"="Sun Dec 22 10:22:18 2019 +0530" "io.openshift.build.commit.id"="0c5fcdb8c4df2bda649c2014dfe68d45ecf4ec50" "io.openshift.build.commit.ref"="master" "io.openshift.build.commit.message"="Add files via upload" "io.openshift.build.source-location"="https://github.com/sunitasarkar-11/spring-example-s"
  STEP 3: ENV OPENSHIFT_BUILD_NAME="spring-example-s-1" OPENSHIFT_BUILD_NAMESPACE="spring-example" OPENSHIFT_BUILD_SOURCE="https://github.com/sunitasarkar-11/spring-example-s" OPENSHIFT_BUILD_COMMIT="0c5fcdb8c4df2bda649c2014dfe68d45ecf4ec50"
  STEP 4: USER root
  STEP 5: COPY upload/src /tmp/src
  STEP 6: RUN chown -R 185:0 /tmp/src
  time="2019-12-22T05:00:05Z" level=warning msg="pkg/chroot: error unmounting "/tmp/buildah273429903/mnt/rootfs": error checking if "/tmp/buildah273429903/mnt/rootfs/sys/fs/cgroup/devices" is mounted: no such file or directory"
  time="2019-12-22T05:00:05Z" level=warning msg="pkg/bind: error unmounting "/tmp/buildah273429903/mnt/rootfs": error checking if "/tmp/buildah273429903/mnt/rootfs/sys/fs/cgroup/devices" is mounted: no such file or directory"
  STEP 7: USER 185
  STEP 8: RUN /usr/local/s2i/assemble
  INFO Performing Maven build in /tmp/src
  INFO Using MAVEN_OPTS -Xms64m -Xmx256m -XX:+UseParallelOldGC -XX:MinHeapFreeRatio=10 -XX:MaxHeapFreeRatio=20 -XX:GCTimeRatio=4 -XX:AdaptiveSizePolicyWeight=90 -XX:MaxMetaspaceSize=100m -XX:ParallelGCThreads=1 -Djava.util.concurrent.ForkJoinPool.common.parallelism=1 -XX:CICompilerCount=2 -XX:+ExitOnOutOfMemoryError

• I have a question. How does Redhat (or any other company for that matter) make money from Openshift?

• how to communicate between two services?

• it is very useful. thanks lot

• How to read property from ConfigMap in our application…Very easy and simply explain.

• Good example regards

• Hi, my sample wildfly application url is pointing to wildfly home page. Not getting my content on webpage. Can you please advice me.

• the process of jsp+msql will be same

• can you give an example how to run springboot with mysql in openshift

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