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From sboi...@apache.org
Subject [01/35] incubator-ignite git commit: #IGNITE-857 Implemented Mesos scheduler and framework.
Date Thu, 28 May 2015 16:44:59 GMT
Repository: incubator-ignite
Updated Branches:
  refs/heads/ignite-218-hdfs-only 3fe658263 -> 8451e16fa


#IGNITE-857 Implemented Mesos scheduler and framework.


Project: http://git-wip-us.apache.org/repos/asf/incubator-ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-ignite/commit/934bf696
Tree: http://git-wip-us.apache.org/repos/asf/incubator-ignite/tree/934bf696
Diff: http://git-wip-us.apache.org/repos/asf/incubator-ignite/diff/934bf696

Branch: refs/heads/ignite-218-hdfs-only
Commit: 934bf696f6836a8db294f8fcc88717cb2698093c
Parents: 39ae0c8
Author: nikolay_tikhonov <ntikhonov@gridgain.com>
Authored: Thu May 7 18:25:40 2015 +0300
Committer: nikolay_tikhonov <ntikhonov@gridgain.com>
Committed: Thu May 7 18:26:43 2015 +0300

----------------------------------------------------------------------
 modules/mesos/README.txt                        |   4 +
 modules/mesos/licenses/apache-2.0.txt           | 202 ++++++++++++++++++
 modules/mesos/pom.xml                           |  79 +++++++
 .../apache/ignite/messo/IgniteFramework.java    |  83 ++++++++
 .../apache/ignite/messo/IgniteScheduler.java    | 213 +++++++++++++++++++
 .../org/apache/ignite/messo/package-info.java   |  22 ++
 pom.xml                                         |   1 +
 7 files changed, 604 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/934bf696/modules/mesos/README.txt
----------------------------------------------------------------------
diff --git a/modules/mesos/README.txt b/modules/mesos/README.txt
new file mode 100644
index 0000000..084ccce
--- /dev/null
+++ b/modules/mesos/README.txt
@@ -0,0 +1,4 @@
+Apache Ignite Mesos Module
+------------------------
+
+TODO
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/934bf696/modules/mesos/licenses/apache-2.0.txt
----------------------------------------------------------------------
diff --git a/modules/mesos/licenses/apache-2.0.txt b/modules/mesos/licenses/apache-2.0.txt
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/modules/mesos/licenses/apache-2.0.txt
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
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http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/934bf696/modules/mesos/pom.xml
----------------------------------------------------------------------
diff --git a/modules/mesos/pom.xml b/modules/mesos/pom.xml
new file mode 100644
index 0000000..8c50085
--- /dev/null
+++ b/modules/mesos/pom.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+<!--
+    POM file.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.apache.ignite</groupId>
+    <artifactId>ignite-mesos</artifactId>
+    <version>1.1.0-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.mesos</groupId>
+            <artifactId>mesos</artifactId>
+            <version>0.22.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>1.7.12</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.1</version>
+                <configuration>
+                    <source>1.7</source>
+                    <target>1.7</target>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <version>2.4.1</version>
+                <configuration>
+                    <descriptorRefs>
+                        <descriptorRef>fat-jar</descriptorRef>
+                    </descriptorRefs>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>make-assembly</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+
+        </plugins>
+    </build>
+
+</project>
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/934bf696/modules/mesos/src/main/java/org/apache/ignite/messo/IgniteFramework.java
----------------------------------------------------------------------
diff --git a/modules/mesos/src/main/java/org/apache/ignite/messo/IgniteFramework.java b/modules/mesos/src/main/java/org/apache/ignite/messo/IgniteFramework.java
new file mode 100644
index 0000000..54d34c1
--- /dev/null
+++ b/modules/mesos/src/main/java/org/apache/ignite/messo/IgniteFramework.java
@@ -0,0 +1,83 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ignite.messo;
+
+import com.google.protobuf.*;
+import org.apache.mesos.*;
+
+/**
+ * TODO
+ */
+public class IgniteFramework {
+    /**
+     * @param args Args
+     */
+    public static void main(String[] args) {
+        final int frameworkFailoverTimeout = 0;
+
+        Protos.FrameworkInfo.Builder frameworkBuilder = Protos.FrameworkInfo.newBuilder()
+            .setName("IgniteFramework")
+            .setUser("") // Have Mesos fill in the current user.
+            .setFailoverTimeout(frameworkFailoverTimeout); // timeout in seconds
+
+        if (System.getenv("MESOS_CHECKPOINT") != null) {
+            System.out.println("Enabling checkpoint for the framework");
+            frameworkBuilder.setCheckpoint(true);
+        }
+
+        // create the scheduler
+        final Scheduler scheduler = new IgniteScheduler();
+
+        // create the driver
+        MesosSchedulerDriver driver;
+        if (System.getenv("MESOS_AUTHENTICATE") != null) {
+            System.out.println("Enabling authentication for the framework");
+
+            if (System.getenv("DEFAULT_PRINCIPAL") == null) {
+                System.err.println("Expecting authentication principal in the environment");
+                System.exit(1);
+            }
+
+            if (System.getenv("DEFAULT_SECRET") == null) {
+                System.err.println("Expecting authentication secret in the environment");
+                System.exit(1);
+            }
+
+            Protos.Credential credential = Protos.Credential.newBuilder()
+                .setPrincipal(System.getenv("DEFAULT_PRINCIPAL"))
+                .setSecret(ByteString.copyFrom(System.getenv("DEFAULT_SECRET").getBytes()))
+                .build();
+
+            frameworkBuilder.setPrincipal(System.getenv("DEFAULT_PRINCIPAL"));
+
+            driver = new MesosSchedulerDriver(scheduler, frameworkBuilder.build(), args[0],
credential);
+        }
+        else {
+            frameworkBuilder.setPrincipal("ignite-framework-java");
+
+            driver = new MesosSchedulerDriver(scheduler, frameworkBuilder.build(), args[0]);
+        }
+
+        int status = driver.run() == Protos.Status.DRIVER_STOPPED ? 0 : 1;
+
+        // Ensure that the driver process terminates.
+        driver.stop();
+
+        System.exit(status);
+    }
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/934bf696/modules/mesos/src/main/java/org/apache/ignite/messo/IgniteScheduler.java
----------------------------------------------------------------------
diff --git a/modules/mesos/src/main/java/org/apache/ignite/messo/IgniteScheduler.java b/modules/mesos/src/main/java/org/apache/ignite/messo/IgniteScheduler.java
new file mode 100644
index 0000000..bddcec6
--- /dev/null
+++ b/modules/mesos/src/main/java/org/apache/ignite/messo/IgniteScheduler.java
@@ -0,0 +1,213 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ignite.messo;
+
+import org.apache.mesos.*;
+import org.slf4j.*;
+
+import java.util.*;
+import java.util.concurrent.atomic.*;
+
+/**
+ * TODO
+ */
+public class IgniteScheduler implements Scheduler {
+    /** Docker image name. */
+    public static final String IMAGE = "apacheignite/ignite-docker";
+
+    /** Cpus. */
+    public static final String CPUS = "cpus";
+
+    /** Mem. */
+    public static final String MEM = "mem";
+
+    /** ID generator. */
+    private AtomicInteger taskIdGenerator = new AtomicInteger();
+
+    /** Logger. */
+    private static final Logger log = LoggerFactory.getLogger(IgniteScheduler.class);
+
+    /** Min of memory required. */
+    public static final int MIN_MEMORY = 256;
+
+    /** {@inheritDoc} */
+    @Override public void registered(SchedulerDriver schedulerDriver, Protos.FrameworkID
frameworkID,
+        Protos.MasterInfo masterInfo) {
+        log.info("registered() master={}:{}, framework={}", masterInfo.getIp(), masterInfo.getPort(),
frameworkID);
+    }
+
+    /** {@inheritDoc} */
+    @Override public void reregistered(SchedulerDriver schedulerDriver, Protos.MasterInfo
masterInfo) {
+        log.info("reregistered");
+    }
+
+    /** {@inheritDoc} */
+    @Override public void resourceOffers(SchedulerDriver schedulerDriver, List<Protos.Offer>
offers) {
+        log.info("resourceOffers() with {} offers", offers.size());
+
+        List<Protos.OfferID> offerIDs = new ArrayList<>(offers.size());
+        List<Protos.TaskInfo> tasks = new ArrayList<>(offers.size());
+
+        for (Protos.Offer offer : offers) {
+            Pair<Double, Double> cpuMem = checkOffer(offer);
+
+            //
+            if (cpuMem == null)
+                continue;
+
+            // Generate a unique task ID.
+            Protos.TaskID taskId = Protos.TaskID.newBuilder()
+                .setValue(Integer.toString(taskIdGenerator.incrementAndGet())).build();
+
+            log.info("Launching task {}", taskId.getValue());
+
+            // Docker image info.
+            Protos.ContainerInfo.DockerInfo.Builder docker = Protos.ContainerInfo.DockerInfo.newBuilder()
+                .setImage(IMAGE)
+                .setNetwork(Protos.ContainerInfo.DockerInfo.Network.HOST);
+
+            // Container info.
+            Protos.ContainerInfo.Builder cont = Protos.ContainerInfo.newBuilder();
+            cont.setType(Protos.ContainerInfo.Type.DOCKER);
+            cont.setDocker(docker.build());
+
+            // Create task to run.
+            Protos.TaskInfo task = Protos.TaskInfo.newBuilder()
+                .setName("task " + taskId.getValue())
+                .setTaskId(taskId)
+                .setSlaveId(offer.getSlaveId())
+                .addResources(Protos.Resource.newBuilder()
+                    .setName(CPUS)
+                    .setType(Protos.Value.Type.SCALAR)
+                    .setScalar(Protos.Value.Scalar.newBuilder().setValue(cpuMem._1)))
+                .addResources(Protos.Resource.newBuilder()
+                    .setName(MEM)
+                    .setType(Protos.Value.Type.SCALAR)
+                    .setScalar(Protos.Value.Scalar.newBuilder().setValue(cpuMem._2)))
+                .setContainer(cont)
+                .setCommand(Protos.CommandInfo.newBuilder().setShell(false))
+                .build();
+
+            offerIDs.add(offer.getId());
+            tasks.add(task);
+        }
+
+        schedulerDriver.launchTasks(offerIDs, tasks, Protos.Filters.newBuilder().setRefuseSeconds(1).build());
+    }
+
+    /**
+     * Check slave resources and return resources infos.
+     *
+     * @param offer Offer request.
+     * @return Pair where first is cpus, second is memory.
+     */
+    private Pair<Double, Double> checkOffer(Protos.Offer offer) {
+        double cpus = -1;
+        double mem = -1;
+
+        for (Protos.Resource resource : offer.getResourcesList()) {
+            if (resource.getName().equals(CPUS)) {
+                if (resource.getType().equals(Protos.Value.Type.SCALAR))
+                    cpus = resource.getScalar().getValue();
+                else
+                    log.debug("Cpus resource was not a scalar: " + resource.getType().toString());
+            }
+            else if (resource.getName().equals(MEM)) {
+                if (resource.getType().equals(Protos.Value.Type.SCALAR))
+                    mem = resource.getScalar().getValue();
+                else
+                    log.debug("Mem resource was not a scalar: " + resource.getType().toString());
+            }
+            else if (resource.getName().equals("disk"))
+                log.debug("Ignoring disk resources from offer");
+        }
+
+        if (cpus < 0)
+            log.debug("No cpus resource present");
+        if (mem < 0)
+            log.debug("No mem resource present");
+
+        if (cpus >= 1 && MIN_MEMORY <= mem)
+            return new Pair<>(cpus, mem);
+        else {
+            log.info("Offer not sufficient for slave request:\n" + offer.getResourcesList().toString()
+
+                "\n" + offer.getAttributesList().toString() +
+                "\nRequested for slave:\n" +
+                "  cpus:  " + cpus + "\n" +
+                "  mem:   " + mem);
+
+            return null;
+        }
+    }
+
+    /** {@inheritDoc} */
+    @Override public void offerRescinded(SchedulerDriver schedulerDriver, Protos.OfferID
offerID) {
+        log.info("offerRescinded()");
+    }
+
+    /** {@inheritDoc} */
+    @Override public void statusUpdate(SchedulerDriver schedulerDriver, Protos.TaskStatus
taskStatus) {
+        log.info("statusUpdate() task {} ", taskStatus);
+    }
+
+    /** {@inheritDoc} */
+    @Override public void frameworkMessage(SchedulerDriver schedulerDriver, Protos.ExecutorID
executorID,
+        Protos.SlaveID slaveID, byte[] bytes) {
+        log.info("frameworkMessage()");
+    }
+
+    /** {@inheritDoc} */
+    @Override public void disconnected(SchedulerDriver schedulerDriver) {
+        log.info("disconnected()");
+    }
+
+    /** {@inheritDoc} */
+    @Override public void slaveLost(SchedulerDriver schedulerDriver, Protos.SlaveID slaveID)
{
+        log.info("slaveLost()");
+    }
+
+    /** {@inheritDoc} */
+    @Override public void executorLost(SchedulerDriver schedulerDriver, Protos.ExecutorID
executorID,
+        Protos.SlaveID slaveID, int i) {
+        log.info("executorLost()");
+    }
+
+    /** {@inheritDoc} */
+    @Override public void error(SchedulerDriver schedulerDriver, String s) {
+        log.error("error() {}", s);
+    }
+
+    /**
+     * Tuple.
+     */
+    public static class Pair<A, B> {
+        /** */
+        public final A _1;
+
+        /** */
+        public final B _2;
+
+        /**
+         *
+         */
+        public Pair(A _1, B _2) {
+            this._1 = _1;
+            this._2 = _2;
+        }
+    }
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/934bf696/modules/mesos/src/main/java/org/apache/ignite/messo/package-info.java
----------------------------------------------------------------------
diff --git a/modules/mesos/src/main/java/org/apache/ignite/messo/package-info.java b/modules/mesos/src/main/java/org/apache/ignite/messo/package-info.java
new file mode 100644
index 0000000..c48ca38
--- /dev/null
+++ b/modules/mesos/src/main/java/org/apache/ignite/messo/package-info.java
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * <!-- Package description. -->
+ * Messo Framework.
+ */
+package org.apache.ignite.messo;
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/934bf696/pom.xml
----------------------------------------------------------------------
diff --git a/pom.xml b/pom.xml
index 9321a28..7350ae0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,6 +77,7 @@
         <module>modules/codegen</module>
         <module>modules/gce</module>
         <module>modules/cloud</module>
+        <module>modules/mesos</module>
     </modules>
 
     <profiles>


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