Docker, Jenkins, CI/CD, & DEV/OPS have been the buzz words for the last several years. You will be seeing this in more often in the job requirements as well. 21 Docker interview questions &
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02: Docker Tutorial – Inspect the container
This extends the 01: Docker Tutorial – compile & run Helloworld.java. Keep the container running Docker containers are designed to shut down immediately after initial CMD or ENTRYPOINT command is...
03: Docker Tutorial – Java & Maven with a jar file
This extends the 01: Docker Tutorial – compile & run Helloworld.java. Maven pom.xml The run.sh file Create src/main/java folder Maven requires .java files to be in the folder src/main/java folder....
04: Docker Tutorial – mount a host directory in a Docker container
mount a host directory into a Docker container so that the folders & files in the host will show up in the Docker container after building the dockerfile. There are...
05: Docker Tutorial – Client & Server on separate containers & networking
In this tutorial, let’s run a Java socket client & a server in two separate Docker containers. Both the client & server are continuously run, and networked by creating a...
06: Docker Tutorial – Spring boot application
Step 1: Go to “https://start.spring.io/“, and create a skeletal Spring project. Type “web” in the “search dependencies to add” and fill the “group” … Read more ›...
07: Docker Tutorial – Spring boot with Docker maven plugin
This tutorial extends the 06: Docker Tutorial – Spring boot application. In the previous tutorial the Dockerfile has the jar filename & the version. Every time the version changes the...
08: Docker Tutorial – client & server with docker-compose.yml
Q1. What is docker compose? A1. Docker compose allows us to configure and start multiple containers within the same host. This is handy if you don’t want to start each...
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