springdata-v4-elasticsearch-barebones

Barebones repository demo for Springdata 4.x, Elasticsearch 7.5.1 and Springboot 2.3.x

Requesites

Start the webserver at localhost port 8080

docker run -it --rm -p 8888:8080 tomcat:9.0

Test by accessing it through a browser. A 404 status will be displayed

http://container-ip:8888

Download Elasticsearch 7.5.1 image from docker

docker pull docker.elastic.co/elasticsearch/elasticsearch:7.5.1

Start Elasticsearch from docker as single-node. Using docker-compose for multiple clusters is beyond this repo.

docker run -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" docker.elastic.co/elasticsearch/elasticsearch:7.5.2

Add maven dependencies then run

mvn clean install package

To see the changes in the web server

docker cp api-container.target. mycontainer:/foo.txt