https://github.com/osiegmar/spring-boot-docker-readonly

Example project for Spring Boot application running inside a read-only docker container
https://github.com/osiegmar/spring-boot-docker-readonly

docker spring-boot

Last synced: 3 months ago
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Example project for Spring Boot application running inside a read-only docker container

• Host: GitHub
• URL: https://github.com/osiegmar/spring-boot-docker-readonly
• Owner: osiegmar
• License: apache-2.0
• Created: 2017-03-12T14:44:07.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2017-03-12T14:54:00.000Z (about 9 years ago)
• Last Synced: 2025-11-12T04:05:04.998Z (7 months ago)
• Topics: docker, spring-boot
• Language: Java
• Homepage:
• Size: 55.7 KB
• Stars: 5
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Spring Boot application in read-only docker container 

Example project for Spring Boot application running inside a read-only docker container.

Basically these steps are currently required:

* Add `server.tomcat.basedir=/tmp/tomcat` to `application.properties`

* Create `/tmp/tomcat` and `static` within `Dockerfile`

See https://github.com/spring-projects/spring-boot/issues/8578 for background information.

## Steps to build and run this application

```sh

./gradlew build

docker build -t spring-boot-docker-readonly .

docker run -ti --rm --read-only spring-boot-docker-readonly

```

# Warning

Don't consider this as a recommended solution! It's a **ugly hack** - for demonstration purposes only!