Add docker support (Dockerfile && docker-compose.yml)

.env

@@ -0,0 +1,3 @@
+ZK_HOSTS=zookeeper-solr-openaire-dev-1:2181,zookeeper-solr-openaire-dev-2:2181,zookeeper-solr-openaire-dev-3:2181
+SOLR_COLLECTION=TMF-index-openaire
+OPENAPI_SERVER_BASE_URL=http://localhost:8080

.gitignore

@@ -1,4 +1,4 @@
-HELP.md
+README.md
 target/
 !.mvn/wrapper/maven-wrapper.jar
 !**/src/main/**/target/

Dockerfile

@@ -0,0 +1,13 @@
+FROM openjdk:21
+
+WORKDIR /app
+
+VOLUME /tmp
+
+EXPOSE 8080
+
+ARG JAR_FILE=target/openaire-rest-api-0.0.1-SNAPSHOT.jar
+
+ADD ${JAR_FILE} entrypoint.jar
+
+ENTRYPOINT ["java", "-jar", "/app/entrypoint.jar"]

docker-compose.yml

@@ -0,0 +1,13 @@
+version: '3'
+services:
+  openaire-search-api:
+    image: openaire-search-api-v2:latest
+    container_name: openaire-search-api-v2
+    ports:
+      - "8080:8080"
+    volumes:
+      - ./logs:/app/logs
+    environment:
+      - ZK_HOSTS=zookeeper-solr-openaire-dev-1:2181,zookeeper-solr-openaire-dev-2:2181,zookeeper-solr-openaire-dev-3:2181
+      - SOLR_COLLECTION=TMF-index-openaire
+      - OPENAPI_SERVER_BASE_URL=http://localhost:8080

src/main/resources/application.properties

@@ -1,11 +1,11 @@
-openapi.server-base-url=http://localhost:8080
+openapi.server-base-url=${OPENAPI_SERVER_BASE_URL}
 openapi.terms-url=https://graph.openaire.eu/docs/apis/terms
 openapi.license-url=https://graph.openaire.eu/docs/license
 openapi.contact-url=https://graph.openaire.eu/helpdesk
 openapi.description=The Search API allows developers to access metadata records of the OpenAIRE Graph by performing queries over research products (i.e., publications, data, software, other research products), and projects.
 
-solr.collection=TMF-index-openaire
+solr.collection=${SOLR_COLLECTION}
-solr.zkHosts=zookeeper-solr-openaire-dev-1:2181,zookeeper-solr-openaire-dev-2:2181,zookeeper-solr-openaire-dev-3:2181
+solr.zkHosts=${ZK_HOSTS}
 
 logging.level.org.springframework.web=DEBUG
 

src/main/resources/log4j2.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<Configuration status="trace">
+<Configuration>
     <Properties>
         <Property name="logpath-location">logs/</Property>
         <Property name="logfile-name">api.log</Property>