Improving usability, massive refactoring.

* Moving all Drools code into their own modules. This fixes ri-engine
  to acme dependency.
* Now they all inherit from their own parent, should be used by
  third party code too.
* Separating acme planning code into its own module.
* Splitting rules code from ri-engine into ri-base. ri-engine is now
  a pure launcher for modules.
* Dumping kogito for the most part, but it seems like the planner still
  requires that.

13 files changed, 40 insertions, 399 deletions

diff --git a/module/acme/classpath.txt b/module/acme/classpath.txt
index ea09fc3..96576c4 100644
--- a/module/acme/classpath.txt
+++ b/module/acme/classpath.txt
@@ -1,78 +1,28 @@
-io.trygvis.rules-sandbox:acme:1.0-SNAPSHOT:jar
-ch.obermuhlner:big-math:2.0.0:jar
-ch.qos.logback:logback-classic:1.2.3:jar
-ch.qos.logback:logback-core:1.2.3:jar
+io.trygvis.rules-sandbox.module:acme:1.0-SNAPSHOT:jar
 com.fasterxml.jackson.core:jackson-annotations:2.12.0:jar
 com.fasterxml.jackson.core:jackson-core:2.12.0:jar
 com.fasterxml.jackson.core:jackson-databind:2.12.0:jar
-com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.12.0:jar
 com.github.javaparser:javaparser-core:3.13.10:jar
-com.google.code.findbugs:annotations:3.0.1:jar
-com.google.errorprone:error_prone_annotations:2.1.3:jar
-com.google.guava:guava:25.0-jre:jar
-com.google.j2objc:j2objc-annotations:1.1:jar
-com.google.re2j:re2j:1.2:jar
-com.googlecode.java-ipv6:java-ipv6:0.17:jar
-com.hubspot.jinjava:jinjava:2.5.6:jar
-com.sun.activation:jakarta.activation:1.2.2:jar
-com.sun.istack:istack-commons-runtime:3.0.8:jar
 com.thoughtworks.xstream:xstream:1.4.14:jar
 commons-codec:commons-codec:1.14:jar
 commons-io:commons-io:2.8.0:jar
-commons-net:commons-net:3.3:jar
-info.picocli:picocli:4.6.1:jar
-io.trygvis.rules-sandbox:ri-engine:1.0-SNAPSHOT:jar
-io.trygvis.rules-sandbox:ri-wireguard:1.0-SNAPSHOT:jar
-jakarta.activation:jakarta.activation-api:1.2.2:jar
-jakarta.xml.bind:jakarta.xml.bind-api:2.3.3:jar
+io.trygvis.rules-sandbox.module:ri-base:1.0-SNAPSHOT:jar
+io.trygvis.rules-sandbox.module:ri-wireguard:1.0-SNAPSHOT:jar
 org.antlr:antlr-runtime:3.5.2:jar
-org.apache.commons:commons-lang3:3.10:jar
-org.apache.commons:commons-math3:3.4.1:jar
-org.checkerframework:checker-compat-qual:2.0.0:jar
-org.codehaus.mojo:animal-sniffer-annotations:1.14:jar
 org.drools:drools-canonical-model:7.48.0.Final:jar
 org.drools:drools-compiler:7.48.0.Final:jar
 org.drools:drools-core:7.48.0.Final:jar
+org.drools:drools-core-dynamic:7.48.0.Final:jar
 org.drools:drools-core-reflective:7.48.0.Final:jar
 org.drools:drools-ecj:7.48.0.Final:jar
 org.drools:drools-model-compiler:7.48.0.Final:jar
-org.drools:drools-mvel:7.48.0.Final:jar
 org.drools:drools-mvel-compiler:7.48.0.Final:jar
 org.drools:drools-mvel-parser:7.48.0.Final:jar
-org.glassfish.jaxb:jaxb-runtime:2.3.3:jar
-org.glassfish.jaxb:txw2:2.3.3:jar
-org.javassist:javassist:3.24.1-GA:jar
-org.jsoup:jsoup:1.10.3:jar
+org.kie:kie-api:7.48.0.Final:jar
+org.kie:kie-internal:7.48.0.Final:jar
 org.kie:kie-memory-compiler:7.48.0.Final:jar
-org.kie.kogito:drools-compiler:1.1.0.Final:jar
-org.kie.kogito:drools-core:1.1.0.Final:jar
-org.kie.kogito:drools-core-dynamic:1.1.0.Final:jar
-org.kie.kogito:drools-core-static:1.1.0.Final:jar
-org.kie.kogito:kogito-api:1.1.0.Final:jar
-org.kie.kogito:kogito-drools-model:1.1.0.Final:jar
-org.kie.kogito:kogito-internal:1.1.0.Final:jar
-org.kie.kogito:kogito-services:1.1.0.Final:jar
-org.kie.kogito:kogito-timer:1.1.0.Final:jar
-org.kie.soup:kie-soup-commons:7.48.0.Final:jar
 org.kie.soup:kie-soup-maven-support:7.48.0.Final:jar
-org.kie.soup:kie-soup-project-datamodel-api:7.48.0.Final:jar
-org.kie.soup:kie-soup-project-datamodel-commons:7.48.0.Final:jar
 org.kie.soup:kie-soup-xstream:7.48.0.Final:jar
-org.mvel:mvel2:2.4.11.Final:jar
-org.optaplanner:optaplanner-core:8.1.0.Final:jar
-org.optaplanner:optaplanner-persistence-common:8.1.0.Final:jar
-org.optaplanner:optaplanner-persistence-jackson:8.1.0.Final:jar
-org.optaplanner:optaplanner-spring-boot-autoconfigure:8.1.0.Final:jar
-org.optaplanner:optaplanner-spring-boot-starter:8.1.0.Final:jar
 org.slf4j:slf4j-api:1.7.30:jar
-org.springframework:spring-aop:5.2.7.RELEASE:jar
-org.springframework:spring-beans:5.2.7.RELEASE:jar
-org.springframework:spring-context:5.2.7.RELEASE:jar
-org.springframework:spring-core:5.2.7.RELEASE:jar
-org.springframework:spring-expression:5.2.7.RELEASE:jar
-org.springframework:spring-jcl:5.2.7.RELEASE:jar
-org.springframework.boot:spring-boot:2.3.1.RELEASE:jar
-org.springframework.boot:spring-boot-autoconfigure:2.3.1.RELEASE:jar
-org.yaml:snakeyaml:1.26:jar
 xmlpull:xmlpull:1.1.3.1:jar
 xpp3:xpp3_min:1.1.4c:jar
diff --git a/module/acme/pom.xml b/module/acme/pom.xml
index 396b1d2..3081602 100644
--- a/module/acme/pom.xml
+++ b/module/acme/pom.xml
@@ -5,34 +5,25 @@
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
-    <groupId>io.trygvis.rules-sandbox</groupId>
-    <artifactId>rules-sandbox</artifactId>
+    <groupId>io.trygvis.rules-sandbox.module</groupId>
+    <artifactId>ri-module-parent</artifactId>
     <version>1.0-SNAPSHOT</version>
-    <relativePath>../../pom.xml</relativePath>
+    <relativePath>../ri-module-parent/pom.xml</relativePath>
   </parent>
 
   <artifactId>acme</artifactId>
 
   <dependencies>
     <dependency>
-      <groupId>org.optaplanner</groupId>
-      <artifactId>optaplanner-spring-boot-starter</artifactId>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>ri-base</artifactId>
+      <version>${project.version}</version>
     </dependency>
     <dependency>
       <groupId>${project.groupId}</groupId>
-      <artifactId>ri-engine</artifactId>
+      <artifactId>ri-wireguard</artifactId>
       <version>${project.version}</version>
     </dependency>
   </dependencies>
 
-  <dependencyManagement>
-    <dependencies>
-      <dependency>
-        <groupId>org.optaplanner</groupId>
-        <artifactId>optaplanner-spring-boot-starter</artifactId>
-        <version>8.1.0.Final</version>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
-
 </project>
diff --git a/module/acme/src/main/java/io/trygvis/acme/AcmeAppsMain.java b/module/acme/src/main/java/io/trygvis/acme/AcmeAppsMain.java
index caab325..c65a3b2 100644
--- a/module/acme/src/main/java/io/trygvis/acme/AcmeAppsMain.java
+++ b/module/acme/src/main/java/io/trygvis/acme/AcmeAppsMain.java
@@ -1,18 +1,14 @@
 package io.trygvis.acme;
 
-import io.trygvis.rules.engine.Engine;
-
-import java.io.File;
-import java.io.IOException;
-
 public class AcmeAppsMain {
-    public static void main(String[] args) throws IOException {
-        try (var engine = new Engine(
-                "acme-apps",
-                "acme.yaml",
-                new File("acme-apps"),
-                new String[]{"init", "generate"})) {
-            engine.io.dump("acme/apps", engine.session.getFactHandles());
-        }
-    }
+//    public static void main(String[] args) throws IOException {
+//        try (var engine = new Engine(
+//                "acme-apps",
+//                new File("acme.yaml"),
+//                new File("acme-apps"),
+//                new String[]{"init", "generate"},
+//                new File[0])) {
+//            engine.io.dump(new File("out", "acme/apps.yaml"), engine.session.getFactHandles());
+//        }
+//    }
 }
diff --git a/module/acme/src/main/java/io/trygvis/acme/VpnMain.java b/module/acme/src/main/java/io/trygvis/acme/VpnMain.java
index 1859e2a..cbf962c 100644
--- a/module/acme/src/main/java/io/trygvis/acme/VpnMain.java
+++ b/module/acme/src/main/java/io/trygvis/acme/VpnMain.java
@@ -1,28 +1,21 @@
 package io.trygvis.acme;
 
-import io.trygvis.rules.dns.DnsEntry;
-import io.trygvis.rules.engine.Engine;
-import io.trygvis.rules.machine.Machine;
-import io.trygvis.rules.network.Ipv4Address;
-import io.trygvis.rules.network.Ipv4Cidr;
-
-import java.io.File;
-import java.io.IOException;
-
 public class VpnMain {
-    public static void main(String[] args) throws IOException {
-        try (var engine = new Engine(
-                "acme-wireguard",
-                "acme.yaml",
-                new File("acme-wireguard"),
-                new String[]{"init", "generate"})) {
-            engine.io.dump("acme/wireguard", engine.session.getFactHandles(), (Object o) ->
-                    o.getClass().getName().contains("Wg")
-                            || o instanceof Machine
-                            || o instanceof DnsEntry
-                            || o instanceof Ipv4Cidr
-                            || o instanceof Ipv4Address
-            );
-        }
-    }
+//    public static void main(String[] args) throws IOException {
+//        try (var engine = new Engine(
+//                "acme-wireguard",
+//                new File("acme.yaml"),
+//                new File("acme-wireguard"),
+//                new String[]{"init", "generate"},
+//                new File[0])) {
+//            var outputFile = new File("out", "acme/wireguard.yaml");
+//            engine.io.dump(outputFile, engine.session.getFactHandles(), (Object o) ->
+//                    o.getClass().getName().contains("Wg")
+//                            || o instanceof Machine
+//                            || o instanceof DnsEntry
+//                            || o instanceof Ipv4Cidr
+//                            || o instanceof Ipv4Address
+//            );
+//        }
+//    }
 }
diff --git a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudBalance.java b/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudBalance.java
deleted file mode 100644
index 7311918..0000000
--- a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudBalance.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package io.trygvis.acme.planning.machine;
-
-import org.optaplanner.core.api.domain.solution.PlanningEntityCollectionProperty;
-import org.optaplanner.core.api.domain.solution.PlanningScore;
-import org.optaplanner.core.api.domain.solution.PlanningSolution;
-import org.optaplanner.core.api.domain.solution.ProblemFactCollectionProperty;
-import org.optaplanner.core.api.domain.valuerange.ValueRangeProvider;
-import org.optaplanner.core.api.score.buildin.hardsoft.HardSoftScore;
-
-import java.util.List;
-
-@PlanningSolution
-public class CloudBalance {
-
-    private List<CloudComputer> computerList;
-
-    private List<CloudProcess> processList;
-
-    private HardSoftScore score;
-
-    public CloudBalance(List<CloudComputer> computerList, List<CloudProcess> processList) {
-        this.computerList = computerList;
-        this.processList = processList;
-    }
-
-    public CloudBalance() {
-    }
-
-    @ValueRangeProvider(id = "computerRange")
-    @ProblemFactCollectionProperty
-    public List<CloudComputer> getComputerList() {
-        return computerList;
-    }
-
-    @PlanningEntityCollectionProperty
-    public List<CloudProcess> getProcessList() {
-        return processList;
-    }
-
-    @PlanningScore
-    public HardSoftScore getScore() {
-        return score;
-    }
-
-    public void setScore(HardSoftScore score) {
-        this.score = score;
-    }
-}
diff --git a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudBalancingEasyScoreCalculator.java b/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudBalancingEasyScoreCalculator.java
deleted file mode 100644
index 6a14372..0000000
--- a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudBalancingEasyScoreCalculator.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package io.trygvis.acme.planning.machine;
-
-import org.optaplanner.core.api.score.buildin.hardsoft.HardSoftScore;
-import org.optaplanner.core.api.score.calculator.EasyScoreCalculator;
-
-public class CloudBalancingEasyScoreCalculator implements EasyScoreCalculator<CloudBalance, HardSoftScore> {
-
-    @Override
-    public HardSoftScore calculateScore(CloudBalance cloudBalance) {
-        int hardScore = 0;
-        int softScore = 0;
-        for (CloudComputer computer : cloudBalance.getComputerList()) {
-            int cpu = 0;
-            int memory = 0;
-            boolean used = false;
-
-            // Calculate usage
-            for (CloudProcess process : cloudBalance.getProcessList()) {
-                if (computer.equals(process.computer)) {
-                    cpu += process.requiredCpu;
-                    memory += process.requiredMemory;
-                    used = true;
-                }
-            }
-
-            var instance = computer.instance;
-
-            // Hard constraints
-            int cpuPowerAvailable = instance.cpu - cpu;
-            if (cpuPowerAvailable < 0) {
-                hardScore += cpuPowerAvailable;
-            }
-            int memoryAvailable = instance.memory - memory;
-            if (memoryAvailable < 0) {
-                hardScore += memoryAvailable;
-            }
-
-            // Soft constraints
-            if (used) {
-                softScore -= instance.cost;
-            }
-        }
-        return HardSoftScore.of(hardScore, softScore);
-    }
-}
diff --git a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudComputer.java b/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudComputer.java
deleted file mode 100644
index aa2087d..0000000
--- a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudComputer.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package io.trygvis.acme.planning.machine;
-
-public class CloudComputer {
-    public final String host;
-    public final ScalewayInstance instance;
-
-    public CloudComputer(String host, ScalewayInstance instance) {
-        this.host = host;
-        this.instance = instance;
-    }
-
-    @Override
-    public String toString() {
-        return host;
-    }
-}
diff --git a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudPlaningMain.java b/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudPlaningMain.java
deleted file mode 100644
index 60b3fd3..0000000
--- a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudPlaningMain.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package io.trygvis.acme.planning.machine;
-
-import org.optaplanner.core.api.solver.SolverFactory;
-
-import java.util.ArrayList;
-
-public class CloudPlaningMain {
-    public static final ScalewayInstance Stardust1_s = new ScalewayInstance("Stardust1-s", 0.0025, 1000, 1000);
-    public static final ScalewayInstance DEV1_S = new ScalewayInstance("DEV1-S", 0.01, 2000, 2000);
-    public static final ScalewayInstance DEV1_M = new ScalewayInstance("DEV1-M", 0.02, 3000, 4000);
-    public static final ScalewayInstance DEV1_L = new ScalewayInstance("DEV1-L", 0.04, 4000, 8000);
-    public static final ScalewayInstance DEV1_XL = new ScalewayInstance("DEV1-XL", 0.06, 4000, 12000);
-
-    public static void main(String[] args) {
-        var solverFactory = SolverFactory.<CloudBalance>createFromXmlResource("io/trygvis/acme/planning/machine/solver-config.xml");
-        var solver = solverFactory.buildSolver();
-
-        var computers = new ArrayList<CloudComputer>();
-
-        computers.add(new CloudComputer("acme-1", DEV1_S));
-        computers.add(new CloudComputer("acme-2", DEV1_M));
-        computers.add(new CloudComputer("acme-3", DEV1_S));
-
-        var processes = new ArrayList<CloudProcess>();
-
-        processes.add(new CloudProcess("statera", 200, 1000));
-        processes.add(new CloudProcess("statera-console", 100, 50));
-        processes.add(new CloudProcess("4tune-web", 100, 50));
-        processes.add(new CloudProcess("4tune-api", 200, 200));
-        processes.add(new CloudProcess("pdb", 500, 500));
-        processes.add(new CloudProcess("mdb", 500, 200));
-
-        var unsolvedCloudBalance = new CloudBalance(computers, processes);
-
-        var solvedCloudBalance = solver.solve(unsolvedCloudBalance);
-
-        System.out.println("solvedCloudBalance.getScore() = " + solvedCloudBalance.getScore());
-        for (CloudProcess process : solvedCloudBalance.getProcessList()) {
-            System.out.println("process.id = " + process.id);
-            if (process.computer == null) {
-                System.out.println("COMPUTER IS NULL");
-            } else {
-                System.out.println("process.computer.host = " + process.computer.host);
-            }
-        }
-
-        System.out.println("------------------------------------------------------------------------");
-
-//        System.out.println("\nSolved cloudBalance with 400 computers and 1200 processes:\n"
-//                + toDisplayString(solvedCloudBalance));
-    }
-}
diff --git a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudPlanner.java b/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudPlanner.java
deleted file mode 100644
index c629656..0000000
--- a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudPlanner.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package io.trygvis.acme.planning.machine;
-
-import org.optaplanner.core.api.domain.entity.PlanningEntity;
-import org.optaplanner.core.api.domain.variable.PlanningVariable;
-
-@PlanningEntity()
-public class CloudPlanner {
-    private int requiredCpuPower;
-    private int requiredMemory;
-    private int requiredNetworkBandwidth;
-
-    private CloudComputer computer;
-
-    @PlanningVariable(valueRangeProviderRefs = {"computerRange"})
-    public CloudComputer getComputer() {
-        return computer;
-    }
-
-    public void setComputer(CloudComputer computer) {
-        this.computer = computer;
-    }
-}
diff --git a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudProcess.java b/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudProcess.java
deleted file mode 100644
index 2002903..0000000
--- a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudProcess.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package io.trygvis.acme.planning.machine;
-
-import org.apache.commons.lang3.builder.CompareToBuilder;
-import org.optaplanner.core.api.domain.entity.PlanningEntity;
-import org.optaplanner.core.api.domain.variable.PlanningVariable;
-
-import java.util.Comparator;
-
-@PlanningEntity(difficultyComparatorClass = CloudProcessDifficultyComparator.class)
-public class CloudProcess {
-    public String id;
-    public int requiredCpu;
-    public int requiredMemory;
-    public int requiredMultiplicand;
-
-    @PlanningVariable(
-            valueRangeProviderRefs = "computerRange",
-            strengthComparatorClass = CloudComputerStrengthComparator.class)
-    public CloudComputer computer;
-
-    public CloudProcess(String id, int requiredCpu, int requiredMemory) {
-        this.id = id;
-        this.requiredCpu = requiredCpu;
-        this.requiredMemory = requiredMemory;
-
-        this.requiredMultiplicand = requiredCpu * requiredMemory;
-    }
-
-    @SuppressWarnings("unused")
-    public CloudProcess() {
-    }
-
-    public String toString() {
-        return id;
-    }
-
-    public static class CloudComputerStrengthComparator implements Comparator<CloudComputer> {
-        public int compare(CloudComputer a, CloudComputer b) {
-            var x = a.instance;
-            var y = b.instance;
-            return new CompareToBuilder()
-                    .append(x.multiplicand, y.multiplicand)
-                    .append(y.cost, x.cost) // Descending (but this is debatable)
-                    .append(x.kind, y.kind)
-                    .toComparison();
-        }
-    }
-}
diff --git a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudProcessDifficultyComparator.java b/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudProcessDifficultyComparator.java
deleted file mode 100644
index 658e826..0000000
--- a/module/acme/src/main/java/io/trygvis/acme/planning/machine/CloudProcessDifficultyComparator.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package io.trygvis.acme.planning.machine;
-
-import org.apache.commons.lang3.builder.CompareToBuilder;
-
-import java.util.Comparator;
-
-public class CloudProcessDifficultyComparator implements Comparator<CloudProcess> {
-
-    public int compare(CloudProcess a, CloudProcess b) {
-        return new CompareToBuilder()
-                .append(a.requiredMultiplicand, b.requiredMultiplicand)
-                .append(a.id, b.id)
-                .toComparison();
-    }
-}
diff --git a/module/acme/src/main/java/io/trygvis/acme/planning/machine/ScalewayInstance.java b/module/acme/src/main/java/io/trygvis/acme/planning/machine/ScalewayInstance.java
deleted file mode 100644
index dfdc0e0..0000000
--- a/module/acme/src/main/java/io/trygvis/acme/planning/machine/ScalewayInstance.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package io.trygvis.acme.planning.machine;
-
-public class ScalewayInstance {
-    public final String kind;
-    // Euros / hour
-    public final double cost;
-    public final int cpu;
-    public final int memory;
-
-    public int multiplicand;
-
-    public ScalewayInstance(String kind, double cost, int cpu, int memory) {
-        this.kind = kind;
-        this.cost = cost;
-        this.cpu = cpu;
-        this.memory = memory;
-
-        this.multiplicand = cpu * memory;
-    }
-
-    @Override
-    public String toString() {
-        return kind;
-    }
-}
diff --git a/module/acme/src/main/resources/io/trygvis/acme/planning/machine/solver-config.xml b/module/acme/src/main/resources/io/trygvis/acme/planning/machine/solver-config.xml
deleted file mode 100644
index 81ae8ed..0000000
--- a/module/acme/src/main/resources/io/trygvis/acme/planning/machine/solver-config.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<solver xmlns="https://www.optaplanner.org/xsd/solver" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-        xsi:schemaLocation="https://www.optaplanner.org/xsd/solver https://www.optaplanner.org/xsd/solver/solver.xsd">
-  <!-- Domain model configuration -->
-  <solutionClass>io.trygvis.acme.planning.machine.CloudBalance</solutionClass>
-  <entityClass>io.trygvis.acme.planning.machine.CloudProcess</entityClass>
-
-  <!-- Score configuration -->
-  <scoreDirectorFactory>
-    <easyScoreCalculatorClass>io.trygvis.acme.planning.machine.CloudBalancingEasyScoreCalculator</easyScoreCalculatorClass>
-    <!--<scoreDrl>org/optaplanner/examples/cloudbalancing/solver/cloudBalancingConstraints.drl</scoreDrl>-->
-  </scoreDirectorFactory>
-
-  <!-- Optimization algorithms configuration -->
-  <termination>
-    <secondsSpentLimit>3</secondsSpentLimit>
-  </termination>
-</solver>