*/
package org.opendaylight.controller.cluster.datastore.admin;
+import static org.hamcrest.CoreMatchers.anyOf;
+import static org.hamcrest.CoreMatchers.containsString;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertThat;
import static org.junit.Assert.fail;
+import static org.opendaylight.controller.cluster.datastore.MemberNode.verifyNoShardPresent;
import static org.opendaylight.controller.cluster.datastore.MemberNode.verifyRaftPeersPresent;
import static org.opendaylight.controller.cluster.datastore.MemberNode.verifyRaftState;
import akka.actor.ActorRef;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
+import org.opendaylight.controller.cluster.datastore.DatastoreContext;
import org.opendaylight.controller.cluster.datastore.DistributedDataStore;
import org.opendaylight.controller.cluster.datastore.MemberNode;
import org.opendaylight.controller.cluster.datastore.MemberNode.RaftStateVerifier;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.AddShardReplicaInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.BackupDatastoreInputBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.DataStoreType;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.add.replicas._for.all.shards.output.ShardResult;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.add.replicas._for.all.shards.output.ShardResultBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.RemoveAllShardReplicasInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.RemoveAllShardReplicasOutput;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.RemoveShardReplicaInputBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.shard.result.output.ShardResult;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.cluster.admin.rev151013.shard.result.output.ShardResultBuilder;
import org.opendaylight.yangtools.yang.common.RpcError;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
ImmutableMap<String, DatastoreSnapshot> map = ImmutableMap.of(snapshots.get(0).getType(), snapshots.get(0),
snapshots.get(1).getType(), snapshots.get(1));
- verifyDatastoreSnapshot(node.configDataStore().getActorContext().getDataStoreType(),
- map.get(node.configDataStore().getActorContext().getDataStoreType()), "cars", "people");
+ verifyDatastoreSnapshot(node.configDataStore().getActorContext().getDataStoreName(),
+ map.get(node.configDataStore().getActorContext().getDataStoreName()), "cars", "people");
} finally {
new File(fileName).delete();
}
}
@Test
- public void testRemoveShardReplica() {
- // TODO implement
+ public void testRemoveShardReplica() throws Exception {
+ String name = "testRemoveShardReplicaLocal";
+ String moduleShardsConfig = "module-shards-member1-and-2-and-3.conf";
+ MemberNode leaderNode1 = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
+ moduleShardsConfig(moduleShardsConfig).
+ datastoreContextBuilder(DatastoreContext.newBuilder().
+ shardHeartbeatIntervalInMillis(300).shardElectionTimeoutFactor(1)).build();
+
+ MemberNode replicaNode2 = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name).
+ moduleShardsConfig(moduleShardsConfig).build();
+
+ MemberNode replicaNode3 = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name).
+ moduleShardsConfig(moduleShardsConfig).build();
+
+ leaderNode1.configDataStore().waitTillReady();
+ verifyRaftPeersPresent(leaderNode1.configDataStore(), "cars", "member-2", "member-3");
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "cars", "member-1", "member-3");
+ verifyRaftPeersPresent(replicaNode3.configDataStore(), "cars", "member-1", "member-2");
+
+ // Invoke RPC service on member-3 to remove it's local shard
+
+ ClusterAdminRpcService service3 = new ClusterAdminRpcService(replicaNode3.configDataStore(),
+ replicaNode3.operDataStore());
+
+ RpcResult<Void> rpcResult = service3.removeShardReplica(new RemoveShardReplicaInputBuilder().
+ setShardName("cars").setMemberName("member-3").setDataStoreType(DataStoreType.Config).build()).
+ get(10, TimeUnit.SECONDS);
+ verifySuccessfulRpcResult(rpcResult);
+ service3.close();
+
+ verifyRaftPeersPresent(leaderNode1.configDataStore(), "cars", "member-2");
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "cars", "member-1");
+ verifyNoShardPresent(replicaNode3.configDataStore(), "cars");
+
+ // Restart member-2 and verify member-3 isn't present.
+
+ Cluster.get(leaderNode1.kit().getSystem()).down(Cluster.get(replicaNode2.kit().getSystem()).selfAddress());
+ replicaNode2.cleanup();
+
+ replicaNode2 = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name).
+ moduleShardsConfig(moduleShardsConfig).build();
+
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "cars", "member-1");
+
+ // Invoke RPC service on member-1 to remove member-2
+
+ ClusterAdminRpcService service1 = new ClusterAdminRpcService(leaderNode1.configDataStore(),
+ leaderNode1.operDataStore());
+
+ rpcResult = service1.removeShardReplica(new RemoveShardReplicaInputBuilder().
+ setShardName("cars").setMemberName("member-2").setDataStoreType(DataStoreType.Config).build()).
+ get(10, TimeUnit.SECONDS);
+ verifySuccessfulRpcResult(rpcResult);
+ service1.close();
+
+ verifyRaftPeersPresent(leaderNode1.configDataStore(), "cars");
+ verifyNoShardPresent(replicaNode2.configDataStore(), "cars");
+ }
+
+ @Test
+ public void testRemoveShardLeaderReplica() throws Exception {
+ String name = "testRemoveShardLeaderReplica";
+ String moduleShardsConfig = "module-shards-member1-and-2-and-3.conf";
+ MemberNode leaderNode1 = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
+ moduleShardsConfig(moduleShardsConfig).
+ datastoreContextBuilder(DatastoreContext.newBuilder().
+ shardHeartbeatIntervalInMillis(300).shardElectionTimeoutFactor(1)).build();
+
+ MemberNode replicaNode2 = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name).
+ moduleShardsConfig(moduleShardsConfig).build();
+
+ MemberNode replicaNode3 = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name).
+ moduleShardsConfig(moduleShardsConfig).build();
+
+ leaderNode1.configDataStore().waitTillReady();
+ verifyRaftPeersPresent(leaderNode1.configDataStore(), "cars", "member-2", "member-3");
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "cars", "member-1", "member-3");
+ verifyRaftPeersPresent(replicaNode3.configDataStore(), "cars", "member-1", "member-2");
+
+ replicaNode2.waitForMembersUp("member-1", "member-3");
+ replicaNode2.waitForMembersUp("member-1", "member-2");
+
+ // Invoke RPC service on leader member-1 to remove it's local shard
+
+ ClusterAdminRpcService service1 = new ClusterAdminRpcService(leaderNode1.configDataStore(),
+ leaderNode1.operDataStore());
+
+ RpcResult<Void> rpcResult = service1.removeShardReplica(new RemoveShardReplicaInputBuilder().
+ setShardName("cars").setMemberName("member-1").setDataStoreType(DataStoreType.Config).build()).
+ get(10, TimeUnit.SECONDS);
+ verifySuccessfulRpcResult(rpcResult);
+ service1.close();
+
+ verifyRaftState(replicaNode2.configDataStore(), "cars", new RaftStateVerifier() {
+ @Override
+ public void verify(OnDemandRaftState raftState) {
+ assertThat("Leader Id", raftState.getLeader(), anyOf(containsString("member-2"),
+ containsString("member-3")));
+ }
+ });
+
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "cars", "member-3");
+ verifyRaftPeersPresent(replicaNode3.configDataStore(), "cars", "member-2");
+ verifyNoShardPresent(leaderNode1.configDataStore(), "cars");
}
@Test
}
@Test
- public void testRemoveAllShardReplicas() {
- // TODO implement
+ public void testRemoveAllShardReplicas() throws Exception {
+ String name = "testRemoveAllShardReplicas";
+ String moduleShardsConfig = "module-shards-member1-and-2-and-3.conf";
+ MemberNode leaderNode1 = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
+ moduleShardsConfig(moduleShardsConfig).datastoreContextBuilder(DatastoreContext.newBuilder().
+ shardHeartbeatIntervalInMillis(300).shardElectionTimeoutFactor(1)).build();
+
+ MemberNode replicaNode2 = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name).
+ moduleShardsConfig(moduleShardsConfig).build();
+
+ MemberNode replicaNode3 = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name).
+ moduleShardsConfig(moduleShardsConfig).build();
+
+ leaderNode1.configDataStore().waitTillReady();
+ verifyRaftPeersPresent(leaderNode1.configDataStore(), "cars", "member-2", "member-3");
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "cars", "member-1", "member-3");
+ verifyRaftPeersPresent(replicaNode3.configDataStore(), "cars", "member-1", "member-2");
+
+ ModuleShardConfiguration petsModuleConfig = new ModuleShardConfiguration(URI.create("pets-ns"), "pets-module",
+ "pets", null, Arrays.asList("member-1", "member-2", "member-3"));
+ leaderNode1.configDataStore().getActorContext().getShardManager().tell(
+ new CreateShard(petsModuleConfig, Shard.builder(), null), leaderNode1.kit().getRef());
+ leaderNode1.kit().expectMsgClass(Success.class);
+
+ replicaNode2.configDataStore().getActorContext().getShardManager().tell(
+ new CreateShard(petsModuleConfig, Shard.builder(), null), replicaNode2.kit().getRef());
+ replicaNode2.kit().expectMsgClass(Success.class);
+
+ replicaNode3.configDataStore().getActorContext().getShardManager().tell(
+ new CreateShard(petsModuleConfig, Shard.builder(), null), replicaNode3.kit().getRef());
+ replicaNode3.kit().expectMsgClass(Success.class);
+
+ verifyRaftPeersPresent(leaderNode1.configDataStore(), "pets", "member-2", "member-3");
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "pets", "member-1", "member-3");
+ verifyRaftPeersPresent(replicaNode3.configDataStore(), "pets", "member-1", "member-2");
+
+ ClusterAdminRpcService service3 = new ClusterAdminRpcService(replicaNode3.configDataStore(),
+ replicaNode3.operDataStore());
+
+ RpcResult<RemoveAllShardReplicasOutput> rpcResult = service3.removeAllShardReplicas(
+ new RemoveAllShardReplicasInputBuilder().setMemberName("member-3").build()).get(10, TimeUnit.SECONDS);
+ RemoveAllShardReplicasOutput result = verifySuccessfulRpcResult(rpcResult);
+ verifyShardResults(result.getShardResult(), successShardResult("cars", DataStoreType.Config),
+ successShardResult("people", DataStoreType.Config),
+ successShardResult("pets", DataStoreType.Config),
+ successShardResult("cars", DataStoreType.Operational),
+ successShardResult("people", DataStoreType.Operational));
+
+ verifyRaftPeersPresent(leaderNode1.configDataStore(), "cars", "member-2");
+ verifyRaftPeersPresent(leaderNode1.configDataStore(), "people", "member-2");
+ verifyRaftPeersPresent(leaderNode1.configDataStore(), "pets", "member-2");
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "cars", "member-1");
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "people", "member-1");
+ verifyRaftPeersPresent(replicaNode2.configDataStore(), "pets", "member-1");
+ verifyNoShardPresent(replicaNode3.configDataStore(), "cars");
+ verifyNoShardPresent(replicaNode3.configDataStore(), "people");
+ verifyNoShardPresent(replicaNode3.configDataStore(), "pets");
+
+ service3.close();
}
@Test
Code Review / controller.git / blobdiff