Initial Contribution of the rollout-management feature

- Repository functionality for rollout, rolloutgroup entities
- Rollout scheduler to watch and handle running rollouts and start next
group of rollout
- Vaadin view to administrate rollouts and reflect the current rollout
status
- REST resources to cover rollout creation, updating, starting, pausing
and resuming

Signed-off-by: Michael Hirsch <michael.hirsch@bosch-si.com>

hawkbit-repository/src/test/java/org/eclipse/hawkbit/AbstractIntegrationTest.java

@@ -28,6 +28,9 @@ import org.eclipse.hawkbit.repository.DistributionSetTagRepository;
 import org.eclipse.hawkbit.repository.DistributionSetTypeRepository;
 import org.eclipse.hawkbit.repository.ExternalArtifactRepository;
 import org.eclipse.hawkbit.repository.LocalArtifactRepository;
+import org.eclipse.hawkbit.repository.RolloutGroupManagement;
+import org.eclipse.hawkbit.repository.RolloutGroupRepository;
+import org.eclipse.hawkbit.repository.RolloutManagement;
 import org.eclipse.hawkbit.repository.SoftwareManagement;
 import org.eclipse.hawkbit.repository.SoftwareModuleMetadataRepository;
 import org.eclipse.hawkbit.repository.SoftwareModuleRepository;
@@ -178,6 +181,15 @@ public abstract class AbstractIntegrationTest implements EnvironmentAware {
     @Autowired
     protected TenantAwareCacheManager cacheManager;
 
+    @Autowired
+    protected RolloutManagement rolloutManagement;
+
+    @Autowired
+    protected RolloutGroupManagement rolloutGroupManagement;
+
+    @Autowired
+    protected RolloutGroupRepository rolloutGroupRepository;
+
     protected MockMvc mvc;
 
     @Autowired

hawkbit-repository/src/test/java/org/eclipse/hawkbit/TestConfiguration.java

@@ -9,10 +9,12 @@
 package org.eclipse.hawkbit;
 
 import java.util.concurrent.Executor;
+import java.util.concurrent.Executors;
 
 import org.eclipse.hawkbit.cache.CacheConstants;
 import org.eclipse.hawkbit.cache.TenancyCacheManager;
 import org.eclipse.hawkbit.cache.TenantAwareCacheManager;
+import org.eclipse.hawkbit.repository.model.helper.EventBusHolder;
 import org.eclipse.hawkbit.repository.utils.RepositoryDataGenerator;
 import org.eclipse.hawkbit.repository.utils.RepositoryDataGenerator.DatabaseCleanupUtil;
 import org.eclipse.hawkbit.security.SecurityContextTenantAware;
@@ -30,7 +32,7 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Profile;
 import org.springframework.data.domain.AuditorAware;
 import org.springframework.scheduling.annotation.AsyncConfigurer;
-import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+import org.springframework.security.concurrent.DelegatingSecurityContextExecutor;
 import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
 
 import com.google.common.eventbus.AsyncEventBus;
@@ -91,9 +93,14 @@ public class TestConfiguration implements AsyncConfigurer {
         return new AsyncEventBus(asyncExecutor());
     }
 
+    @Bean
+    public EventBusHolder eventBusHolder() {
+        return EventBusHolder.getInstance();
+    }
+
     @Bean
     public Executor asyncExecutor() {
-        return new ThreadPoolTaskExecutor();
+        return new DelegatingSecurityContextExecutor(Executors.newSingleThreadExecutor());
     }
 
     @Bean

hawkbit-repository/src/test/java/org/eclipse/hawkbit/cache/CacheKeysTest.java

@@ -21,5 +21,4 @@ public class CacheKeysTest {
         final String entitySpecificCacheKey = CacheKeys.entitySpecificCacheKey(knownEntityId, knownCacheKey);
         assertThat(entitySpecificCacheKey).isEqualTo(knownEntityId + "." + knownCacheKey);
     }
-
 }

hawkbit-repository/src/test/java/org/eclipse/hawkbit/repository/rsql/RSQLRolloutGroupFields.java

@@ -0,0 +1,94 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.rsql;
+
+import static org.fest.assertions.api.Assertions.assertThat;
+
+import org.eclipse.hawkbit.AbstractIntegrationTest;
+import org.eclipse.hawkbit.TestDataUtil;
+import org.eclipse.hawkbit.repository.RolloutGroupFields;
+import org.eclipse.hawkbit.repository.model.DistributionSet;
+import org.eclipse.hawkbit.repository.model.Rollout;
+import org.eclipse.hawkbit.repository.model.RolloutGroup;
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupConditionBuilder;
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupSuccessCondition;
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+
+import ru.yandex.qatools.allure.annotations.Description;
+import ru.yandex.qatools.allure.annotations.Features;
+import ru.yandex.qatools.allure.annotations.Stories;
+
+@Features("Component Tests - RSQL filtering")
+@Stories("RSQL filter rollout group")
+public class RSQLRolloutGroupFields extends AbstractIntegrationTest {
+
+    private Long rolloutGroupId;
+    private Rollout rollout;
+
+    @Before
+    public void seuptBeforeTest() {
+        final int amountTargets = 20;
+        targetManagement.createTargets(TestDataUtil.buildTargetFixtures(amountTargets, "rollout", "rollout"));
+        final DistributionSet dsA = TestDataUtil.generateDistributionSet("", softwareManagement,
+                distributionSetManagement);
+        rollout = createRollout("rollout1", 4, dsA.getId(), "controllerId==rollout*");
+        rollout = rolloutManagement.findRolloutById(rollout.getId());
+        this.rolloutGroupId = rollout.getRolloutGroups().get(0).getId();
+    }
+
+    @Test
+    @Description("Test filter rollout group by  id")
+    public void testFilterByParameterId() {
+        assertRSQLQuery(RolloutGroupFields.ID.name() + "==" + rolloutGroupId, 1);
+        assertRSQLQuery(RolloutGroupFields.ID.name() + "==noExist*", 0);
+        assertRSQLQuery(RolloutGroupFields.ID.name() + "=in=(" + rolloutGroupId + ")", 1);
+        assertRSQLQuery(RolloutGroupFields.ID.name() + "=out=(" + rolloutGroupId + ")", 3);
+    }
+
+    @Test
+    @Description("Test filter rollout group by name")
+    public void testFilterByParameterName() {
+        assertRSQLQuery(RolloutGroupFields.NAME.name() + "==group-1", 1);
+        assertRSQLQuery(RolloutGroupFields.NAME.name() + "==*", 4);
+        assertRSQLQuery(RolloutGroupFields.NAME.name() + "==noExist*", 0);
+        assertRSQLQuery(RolloutGroupFields.NAME.name() + "=in=(group-1,group-2)", 2);
+        assertRSQLQuery(RolloutGroupFields.NAME.name() + "=out=(group-1,group-2)", 2);
+    }
+
+    @Test
+    @Description("Test filter rollout group by description")
+    public void testFilterByParameterDescription() {
+        assertRSQLQuery(RolloutGroupFields.DESCRIPTION.name() + "==group-1", 1);
+        assertRSQLQuery(RolloutGroupFields.DESCRIPTION.name() + "==group*", 4);
+        assertRSQLQuery(RolloutGroupFields.DESCRIPTION.name() + "==noExist*", 0);
+        assertRSQLQuery(RolloutGroupFields.DESCRIPTION.name() + "=in=(group-1,notexist)", 1);
+        assertRSQLQuery(RolloutGroupFields.DESCRIPTION.name() + "=out=(group-1,notexist)", 3);
+    }
+
+    private void assertRSQLQuery(final String rsqlParam, final long expcetedTargets) {
+        final Page<RolloutGroup> findTargetPage = rolloutGroupManagement.findRolloutGroupsByPredicate(rollout,
+                RSQLUtility.parse(rsqlParam, RolloutGroupFields.class), new PageRequest(0, 100));
+        final long countTargetsAll = findTargetPage.getTotalElements();
+        assertThat(findTargetPage).isNotNull();
+        assertThat(countTargetsAll).isEqualTo(expcetedTargets);
+    }
+
+    private Rollout createRollout(final String name, final int amountGroups, final long distributionSetId,
+            final String targetFilterQuery) {
+        final Rollout rollout = new Rollout();
+        rollout.setDistributionSet(distributionSetManagement.findDistributionSetById(distributionSetId));
+        rollout.setName(name);
+        rollout.setTargetFilterQuery(targetFilterQuery);
+        return rolloutManagement.createRollout(rollout, amountGroups, new RolloutGroupConditionBuilder()
+                .successCondition(RolloutGroupSuccessCondition.THRESHOLD, "100").build());
+    }
+}