Merge branch '4.20'

engine/schema/src/main/java/com/cloud/usage/dao/UsageJobDao.java

@@ -37,4 +37,6 @@ public interface UsageJobDao extends GenericDao<UsageJobVO, Long> {
     UsageJobVO isOwner(String hostname, int pid);
 
     void updateJobSuccess(Long jobId, long startMillis, long endMillis, long execTime, boolean success);
+
+    void removeLastOpenJobsOwned(String hostname, int pid);
 }

engine/schema/src/main/java/com/cloud/usage/dao/UsageJobDaoImpl.java

@@ -22,6 +22,7 @@ import java.util.Date;
 import java.util.List;
 
 
+import org.apache.commons.collections.CollectionUtils;
 import org.springframework.stereotype.Component;
 
 import com.cloud.usage.UsageJobVO;
@@ -114,7 +115,7 @@ public class UsageJobDaoImpl extends GenericDaoBase<UsageJobVO, Long> implements
     public UsageJobVO isOwner(String hostname, int pid) {
         TransactionLegacy txn = TransactionLegacy.open(TransactionLegacy.USAGE_DB);
         try {
-            if ((hostname == null) || (pid <= 0)) {
+            if (hostname == null || pid <= 0) {
                 return null;
             }
 
@@ -174,7 +175,7 @@ public class UsageJobDaoImpl extends GenericDaoBase<UsageJobVO, Long> implements
         SearchCriteria<UsageJobVO> sc = createSearchCriteria();
         sc.addAnd("endMillis", SearchCriteria.Op.EQ, Long.valueOf(0));
         sc.addAnd("jobType", SearchCriteria.Op.EQ, Integer.valueOf(UsageJobVO.JOB_TYPE_SINGLE));
-        sc.addAnd("scheduled", SearchCriteria.Op.EQ, Integer.valueOf(0));
+        sc.addAnd("scheduled", SearchCriteria.Op.EQ, Integer.valueOf(UsageJobVO.JOB_NOT_SCHEDULED));
         List<UsageJobVO> jobs = search(sc, filter);
 
         if ((jobs == null) || jobs.isEmpty()) {
@@ -194,4 +195,36 @@ public class UsageJobDaoImpl extends GenericDaoBase<UsageJobVO, Long> implements
         }
         return jobs.get(0).getHeartbeat();
     }
+
+    private List<UsageJobVO> getLastOpenJobsOwned(String hostname, int pid) {
+        SearchCriteria<UsageJobVO> sc = createSearchCriteria();
+        sc.addAnd("endMillis", SearchCriteria.Op.EQ, Long.valueOf(0));
+        sc.addAnd("host", SearchCriteria.Op.EQ, hostname);
+        if (pid > 0) {
+            sc.addAnd("pid", SearchCriteria.Op.EQ, Integer.valueOf(pid));
+        }
+        return listBy(sc);
+    }
+
+    @Override
+    public void removeLastOpenJobsOwned(String hostname, int pid) {
+        if (hostname == null) {
+            return;
+        }
+
+        TransactionLegacy txn = TransactionLegacy.open(TransactionLegacy.USAGE_DB);
+        try {
+            List<UsageJobVO> jobs = getLastOpenJobsOwned(hostname, pid);
+            if (CollectionUtils.isNotEmpty(jobs)) {
+                logger.info("Found {} opens job, to remove", jobs.size());
+                for (UsageJobVO job : jobs) {
+                    logger.debug("Removing job - id: {}, pid: {}, job type: {}, scheduled: {}, heartbeat: {}",
+                            job.getId(), job.getPid(), job.getJobType(), job.getScheduled(), job.getHeartbeat());
+                    remove(job.getId());
+                }
+            }
+        } finally {
+            txn.close();
+        }
+    }
 }

plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/storage/ScaleIOStorageAdaptor.java

@@ -653,24 +653,10 @@ public class ScaleIOStorageAdaptor implements StorageAdaptor {
             if (!ScaleIOUtil.startSDCService()) {
                 return new Ternary<>(false, null, "Couldn't start SDC service on host");
             }
-        }
-
-        if (MapUtils.isNotEmpty(details) && details.containsKey(ScaleIOGatewayClient.STORAGE_POOL_MDMS)) {
-            // Assuming SDC service is started, add mdms
-            String mdms = details.get(ScaleIOGatewayClient.STORAGE_POOL_MDMS);
-            String[] mdmAddresses = mdms.split(",");
-            if (mdmAddresses.length > 0) {
-                if (ScaleIOUtil.isMdmPresent(mdmAddresses[0])) {
-                    return new Ternary<>(true, getSDCDetails(details), "MDM added, no need to prepare the SDC client");
-                }
-
-                ScaleIOUtil.addMdms(mdmAddresses);
-                if (!ScaleIOUtil.isMdmPresent(mdmAddresses[0])) {
-                    return new Ternary<>(false, null, "Failed to add MDMs");
         } else {
-                    logger.debug(String.format("MDMs %s added to storage pool %s", mdms, uuid));
+            logger.debug("SDC service is active on host, re-starting it");
-                    applyMdmsChangeWaitTime(details);
+            if (!ScaleIOUtil.restartSDCService()) {
-                }
+                return new Ternary<>(false, null, "Couldn't restart SDC service on host");
             }
         }
 
@@ -798,13 +784,13 @@ public class ScaleIOStorageAdaptor implements StorageAdaptor {
             if (sdcId != null) {
                 sdcDetails.put(ScaleIOGatewayClient.SDC_ID, sdcId);
                 return sdcDetails;
-            }
+            } else {
-
                 String sdcGuId = ScaleIOUtil.getSdcGuid();
                 if (sdcGuId != null) {
                     sdcDetails.put(ScaleIOGatewayClient.SDC_GUID, sdcGuId);
                     return sdcDetails;
                 }
+            }
 
             try {
                 Thread.sleep(timeBetweenTries);

plugins/hypervisors/kvm/src/test/java/com/cloud/hypervisor/kvm/storage/ScaleIOStorageAdaptorTest.java

@@ -92,6 +92,34 @@ public class ScaleIOStorageAdaptorTest {
         Assert.assertEquals("SDC service not enabled on host", result.third());
     }
 
+    @Test
+    public void testPrepareStorageClient_SDCServiceNotRestarted() {
+        when(Script.runSimpleBashScriptForExitValue(Mockito.eq("systemctl status scini"))).thenReturn(3);
+        when(Script.runSimpleBashScriptForExitValue(Mockito.eq("systemctl is-enabled scini"))).thenReturn(0);
+        when(Script.runSimpleBashScriptForExitValue(Mockito.eq("systemctl is-active scini"))).thenReturn(0);
+        when(Script.runSimpleBashScriptForExitValue(Mockito.eq("systemctl restart scini"))).thenReturn(1);
+
+        Ternary<Boolean, Map<String, String>, String> result = scaleIOStorageAdaptor.prepareStorageClient(poolUuid, new HashMap<>());
+
+        Assert.assertFalse(result.first());
+        Assert.assertNull(result.second());
+        Assert.assertEquals("Couldn't restart SDC service on host", result.third());
+    }
+
+    @Test
+    public void testPrepareStorageClient_SDCServiceRestarted() {
+        when(Script.runSimpleBashScriptForExitValue(Mockito.eq("systemctl status scini"))).thenReturn(3);
+        when(Script.runSimpleBashScriptForExitValue(Mockito.eq("systemctl is-enabled scini"))).thenReturn(0);
+        when(Script.runSimpleBashScriptForExitValue(Mockito.eq("systemctl is-active scini"))).thenReturn(0);
+        when(Script.runSimpleBashScriptForExitValue(Mockito.eq("systemctl restart scini"))).thenReturn(0);
+
+        Ternary<Boolean, Map<String, String>, String> result = scaleIOStorageAdaptor.prepareStorageClient(poolUuid, new HashMap<>());
+
+        Assert.assertFalse(result.first());
+        Assert.assertNull(result.second());
+        Assert.assertEquals("Couldn't get the SDC details on the host", result.third());
+    }
+
     @Test
     public void testPrepareStorageClient_SDCServiceNotStarted() {
         when(Script.runSimpleBashScriptForExitValue(Mockito.eq("systemctl status scini"))).thenReturn(3);

pom.xml

@@ -50,7 +50,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <project.systemvm.template.location>https://download.cloudstack.org/systemvm</project.systemvm.template.location>
-        <project.systemvm.template.version>4.20.1.0</project.systemvm.template.version>
+        <project.systemvm.template.version>4.20.2.0</project.systemvm.template.version>
         <sonar.organization>apache</sonar.organization>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
 

tools/appliance/systemvmtemplate/scripts/finalize.sh

@@ -68,6 +68,7 @@ function zero_disk() {
 }
 
 function finalize() {
+  depmod -a
   configure_misc
   configure_rundisk_size
   configure_sudoers

usage/src/main/java/com/cloud/usage/UsageManagerImpl.java

@@ -312,6 +312,9 @@ public class UsageManagerImpl extends ManagerBase implements UsageManager, Runna
             logger.info("Starting Usage Manager");
         }
 
+        _usageJobDao.removeLastOpenJobsOwned(_hostname, 0);
+        Runtime.getRuntime().addShutdownHook(new AbandonJob());
+
         // use the configured exec time and aggregation duration for scheduling the job
         _scheduledFuture =
                 _executor.scheduleAtFixedRate(this, _jobExecTime.getTimeInMillis() - System.currentTimeMillis(), _aggregationDuration * 60 * 1000, TimeUnit.MILLISECONDS);
@@ -324,7 +327,6 @@ public class UsageManagerImpl extends ManagerBase implements UsageManager, Runna
             _sanity = _sanityExecutor.scheduleAtFixedRate(new SanityCheck(), 1, _sanityCheckInterval, TimeUnit.DAYS);
         }
 
-        Runtime.getRuntime().addShutdownHook(new AbandonJob());
         TransactionLegacy usageTxn = TransactionLegacy.open(TransactionLegacy.USAGE_DB);
         try {
             if (_heartbeatLock.lock(3)) { // 3 second timeout
@@ -2148,19 +2150,17 @@ public class UsageManagerImpl extends ManagerBase implements UsageManager, Runna
                         // the aggregation range away from executing the next job
                         long now = System.currentTimeMillis();
                         long timeToJob = _jobExecTime.getTimeInMillis() - now;
-                        long timeSinceJob = 0;
+                        long timeSinceLastSuccessJob = 0;
                         long aggregationDurationMillis = _aggregationDuration * 60L * 1000L;
                         long lastSuccess = _usageJobDao.getLastJobSuccessDateMillis();
                         if (lastSuccess > 0) {
-                            timeSinceJob = now - lastSuccess;
+                            timeSinceLastSuccessJob = now - lastSuccess;
                         }
 
-                        if ((timeSinceJob > 0) && (timeSinceJob > (aggregationDurationMillis - 100))) {
+                        if ((timeSinceLastSuccessJob > 0) && (timeSinceLastSuccessJob > (aggregationDurationMillis - 100))) {
                             if (timeToJob > (aggregationDurationMillis / 2)) {
-                                if (logger.isDebugEnabled()) {
+                                logger.debug("it's been {} ms since last usage job and {} ms until next job, scheduling an immediate job to catch up (aggregation duration is {} minutes)"
-                                    logger.debug("it's been " + timeSinceJob + " ms since last usage job and " + timeToJob +
+                                    , timeSinceLastSuccessJob, timeToJob, _aggregationDuration);
-                                            " ms until next job, scheduling an immediate job to catch up (aggregation duration is " + _aggregationDuration + " minutes)");
-                                }
                                 scheduleParse();
                             }
                         }
@@ -2245,17 +2245,12 @@ public class UsageManagerImpl extends ManagerBase implements UsageManager, Runna
             }
         }
     }
+
     private class AbandonJob extends Thread {
         @Override
         public void run() {
-            logger.info("exitting Usage Manager");
+            logger.info("exiting Usage Manager");
-            deleteOpenjob();
+            _usageJobDao.removeLastOpenJobsOwned(_hostname, _pid);
-        }
-        private void deleteOpenjob() {
-            UsageJobVO job = _usageJobDao.isOwner(_hostname, _pid);
-            if (job != null) {
-                _usageJobDao.remove(job.getId());
-            }
         }
     }
 }