[spring-data-cassandra] Fix docker-compose.yml

Author: bpstelios10

spring-data-cassandra/build.gradle

@@ -28,6 +28,14 @@ dependencies {
     implementation 'io.micrometer:micrometer-registry-prometheus:1.16.1'
     implementation 'io.prometheus:simpleclient_hotspot:0.16.0'
 
+    // there is a conflict between this version in data-cassandra and web
+    // instead of cassandra's 2.13.5, we force the web version 2.20
+    implementation('com.fasterxml.jackson.core:jackson-databind') {
+        version {
+            strictly("2.20.0")
+        }
+    }
+
     testImplementation "org.springframework.boot:spring-boot-starter-webmvc-test:${versions.springBoot}"
 //    NEXT LINES ARE FOR DOCKER JAVA CLIENT, EXCLUDING VULNERABILITIES AND REDUNDANT DEPENDENCIES
     testImplementation 'com.github.docker-java:docker-java:3.7.0'

spring-data-cassandra/docker-compose.yml

@@ -2,7 +2,7 @@ version: '3.9'
 
 services:
   cassandra:
-    build: spring-data-cassandra/cassandra
+    build: cassandra
     ports:
       - "9042:9042"
     healthcheck:

spring-data-cassandra/scripts/startup.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+if [[ -z $DEPLOYMENT_ENVIRONMENT ]]
+then
+  echo -n "Error: \$DEPLOYMENT_ENVIRONMENT is not set. The k8-plugin sets this."
+  echo " If using plain Docker, specify '--env DEPLOYMENT_ENVIRONMENT=<some-env>'"
+  exit 2
+fi
+
+export SPRING_PROFILES_ACTIVE=$DEPLOYMENT_ENVIRONMENT
+
+# EXTRA_JAVA_OPTIONS allows user to override some java options
+# -XX:MaxMetaspaceSize=256m -XX:CompressedClassSpaceSize=32m -XX:ReservedCodeCacheSize=128m -XX:+UnlockExperimentalVMOptions
+# using '-Djava.security.egd=file:/dev/urandom' to make tomcat startup faster, with some security cost, according to: https://www.2uo.de/myths-about-urandom/
+export JAVA_OPTIONS="$JAVA_OPTIONS -Djava.security.egd=file:/dev/urandom -XX:+UseStringDeduplication -Xmx512M -Xms512M -Xss256k $EXTRA_JAVA_OPTIONS"
+export GC_OPTIONS="-XX:+UseZGC"
+
+current_params="$@"
+#echo $(ls)
+echo "about to exec: java $JAVA_OPTIONS $GC_OPTIONS -jar service.jar"
+exec java $JAVA_OPTIONS $GC_OPTIONS -jar service.jar