--- title: MicroServices - Part 2 : Configuration Management with... description: A step-by-step guide to managing configuration in a Spring Boot microservices architecture using Spring Cloud Config Server and HashiCorp Vault. Covers... canonical: https://daily.dev/posts/microservices---part-2-configuration-management-with-spring-cloud-config-and-vault-fj1npkqgr twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: MicroServices - Part 2 : Configuration Management with Spring Cloud Config and Vault | daily.dev og:description: A step-by-step guide to managing configuration in a Spring Boot microservices architecture using Spring Cloud Config Server and HashiCorp Vault. Covers... og:url: https://daily.dev/posts/microservices---part-2-configuration-management-with-spring-cloud-config-and-vault-fj1npkqgr og:image: https://api.daily.dev/og/posts/fJ1npkQgR.png og:image:alt: MicroServices - Part 2 : Configuration Management with Spring Cloud Config and Vault og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # MicroServices - Part 2 : Configuration Management with Spring Cloud Config and Vault **[Test](https://daily.dev/sources/sivalabs-test-123)** · 9 min read · 0 upvotes · 0 comments ## Summary A step-by-step guide to managing configuration in a Spring Boot microservices architecture using Spring Cloud Config Server and HashiCorp Vault. Covers creating a catalog-service microservice, setting up a Git-backed Config Server, migrating service properties to the config server, and storing sensitive credentials (database username/password) securely in Vault with token-based authentication. Includes full code examples for JPA entities, repositories, services, REST controllers, and all relevant configuration files. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Spring Boot Configuration Management Best Practices](https://daily.dev/posts/spring-boot-configuration-management-best-practices-heyuvfjal) · JetBrains · 7 upvotes · 0 comments --- Tags: [#java](https://daily.dev/tags/java), [#microservices](https://daily.dev/tags/microservices), [#spring](https://daily.dev/tags/spring), [#spring-boot](https://daily.dev/tags/spring-boot) [View this post on daily.dev](https://daily.dev/posts/microservices---part-2-configuration-management-with-spring-cloud-config-and-vault-fj1npkqgr) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"MicroServices - Part 2 : Configuration Management with Spring Cloud Config and Vault","url":"https://daily.dev/posts/microservices---part-2-configuration-management-with-spring-cloud-config-and-vault-fj1npkqgr","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/microservices---part-2-configuration-management-with-spring-cloud-config-and-vault-fj1npkqgr"},"datePublished":"2026-03-15T21:01:28.471Z","dateModified":"2026-03-15T21:03:50.107Z","description":"A step-by-step guide to managing configuration in a Spring Boot microservices architecture using Spring Cloud Config Server and HashiCorp Vault. 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