-
Notifications
You must be signed in to change notification settings - Fork 2.3k
/
HaIPv6ConfigurationTest.java
128 lines (112 loc) · 4.54 KB
/
HaIPv6ConfigurationTest.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
/*
* Copyright (c) 2002-2017 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.ha;
import org.junit.Rule;
import org.junit.Test;
import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.util.Enumeration;
import org.neo4j.cluster.ClusterSettings;
import org.neo4j.graphdb.GraphDatabaseService;
import org.neo4j.graphdb.Transaction;
import org.neo4j.graphdb.factory.HighlyAvailableGraphDatabaseFactory;
import org.neo4j.test.rule.TestDirectory;
/**
* Test various IPv6 configuration options on a single HA instance.
*/
public class HaIPv6ConfigurationTest
{
@Rule
public TestDirectory dir = TestDirectory.testDirectory();
@Test
public void testClusterWithLocalhostAddresses() throws Throwable
{
GraphDatabaseService db = new HighlyAvailableGraphDatabaseFactory()
.newEmbeddedDatabaseBuilder( dir.makeGraphDbDir() )
.setConfig( ClusterSettings.cluster_server, ipv6HostPortSetting( "::1", 5000 ) )
.setConfig( ClusterSettings.initial_hosts, ipv6HostPortSetting( "::1", 5000 ) )
.setConfig( HaSettings.ha_server, ipv6HostPortSetting( "::1", 6000 ) )
.setConfig( ClusterSettings.server_id, "1" )
.newGraphDatabase();
try ( Transaction tx = db.beginTx() )
{
db.createNode();
tx.success();
}
db.shutdown();
}
@Test
public void testClusterWithLinkLocalAddress() throws Throwable
{
InetAddress inetAddress;
Enumeration<NetworkInterface> nics = NetworkInterface.getNetworkInterfaces();
while ( nics.hasMoreElements() )
{
NetworkInterface nic = nics.nextElement();
Enumeration<InetAddress> inetAddresses = nic.getInetAddresses();
while ( inetAddresses.hasMoreElements() )
{
inetAddress = inetAddresses.nextElement();
if ( inetAddress instanceof Inet6Address && inetAddress.isLinkLocalAddress() && inetAddress.isReachable( 1000 ) )
{
testWithAddress( inetAddress );
}
}
}
}
private void testWithAddress( InetAddress inetAddress ) throws Exception
{
GraphDatabaseService db = new HighlyAvailableGraphDatabaseFactory()
.newEmbeddedDatabaseBuilder( dir.makeGraphDbDir() )
.setConfig( ClusterSettings.cluster_server, ipv6HostPortSetting( inetAddress.getHostAddress(), 5000 ) )
.setConfig( ClusterSettings.initial_hosts, ipv6HostPortSetting( inetAddress.getHostAddress(), 5000 ) )
.setConfig( HaSettings.ha_server, ipv6HostPortSetting( "::", 6000 ) )
.setConfig( ClusterSettings.server_id, "1" )
.newGraphDatabase();
try ( Transaction tx = db.beginTx() )
{
db.createNode();
tx.success();
}
db.shutdown();
}
@Test
public void testClusterWithWildcardAddresses() throws Throwable
{
GraphDatabaseService db = new HighlyAvailableGraphDatabaseFactory()
.newEmbeddedDatabaseBuilder( dir.makeGraphDbDir() )
.setConfig( ClusterSettings.cluster_server, ipv6HostPortSetting( "::", 5000 ) )
.setConfig( ClusterSettings.initial_hosts, ipv6HostPortSetting( "::1", 5000 ) )
.setConfig( HaSettings.ha_server, ipv6HostPortSetting( "::", 6000 ) )
.setConfig( ClusterSettings.server_id, "1" )
.newGraphDatabase();
try ( Transaction tx = db.beginTx() )
{
db.createNode();
tx.success();
}
db.shutdown();
}
private String ipv6HostPortSetting( String address, int port )
{
return "[" + address + "]:" + port;
}
}