There are number of strategies deploy application in to production environment. Today we are going to test all these different strategies in OpenShift platform.(I am using mini version of OpenShift called MiniShift in my mac)

This example shows how to secure your endpoints using simple spring security and also using JWT. Spring security out of the box provides basic authentication by adding the following dependency your pom file.

Preview Feature - This feature enables to use features which are not finalized or not really ready, this might be ready in upcoming releases.

Enable Security for Actuator Endpoints

This example shows how to secure your actuator endpoints. By default, these endpoints are not exposed until you enable this property in application.yaml/properties

UserDetailsService is specification around username, password and authorities. This core interface which loads user-specific data from configured back end service. In this example shows how to implement custom UserDetailsService

In this post, we will be creating a reactive rest application using Spring webFlux and spring-data-r2dbc

Here is the code snippet to load files from classpath

@Autowired
private ResourceLoader resourceLoader;
Resource[] resources  = ResourcePatternUtils.getResourcePatternResolver(resourceLoader).getResources
    ("classpath*:data/*.json");

and make sure you import spring libraries

import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;
import org.springframework.core.io.support.ResourcePatternUtils;

Here is the configuration to enable multiple mirrors in maven (settings.xml). Mirrors block

<mirrors>
    <mirror>
        <id>nexus</id>
        <mirrorOf>*</mirrorOf>
        <url>https://nexus.organization.com/nexus/content/groups/CLM</url>
    </mirror>
    <mirror>
        <id>art</id>
        <mirrorOf>artifactory</mirrorOf>
        <url>https://artifactory.organization/artifactory/maven-internalfacing</url>
    </mirror>
</mirrors>