79 lines
2.6 KiB
JavaScript
79 lines
2.6 KiB
JavaScript
doTest = function( signal ) {
|
|
|
|
// Make sure that we can manually shutdown a remove a
|
|
// slave from the configuration.
|
|
|
|
// Create a new replica set test. Specify set name and the number of nodes you want.
|
|
var replTest = new ReplSetTest( {name: 'testSet', nodes: 3} );
|
|
|
|
// call startSet() to start each mongod in the replica set
|
|
// this returns a list of nodes
|
|
var nodes = replTest.startSet();
|
|
|
|
// Call initiate() to send the replSetInitiate command
|
|
// This will wait for initiation
|
|
var name = replTest.nodeList();
|
|
replTest.initiate({"_id" : "testSet",
|
|
"members" : [
|
|
// make sure 0 becomes primary so we don't try to remove the
|
|
// primary below
|
|
{"_id" : 0, "host" : name[0], priority:2},
|
|
{"_id" : 1, "host" : name[1]},
|
|
{"_id" : 2, "host" : name[2]}]});
|
|
|
|
// Call getMaster to return a reference to the node that's been
|
|
// elected master.
|
|
var master = replTest.getMaster();
|
|
|
|
// Reconfigure the set, removing the unwanted node
|
|
slaveId = replTest.getNodeId( replTest.liveNodes.slaves[0] );
|
|
|
|
// Shut down the unwanted node
|
|
replTest.stop( slaveId );
|
|
|
|
// Remove that node from the configuration
|
|
replTest.remove( slaveId );
|
|
|
|
// Now, re-initiate
|
|
var c = master.getDB("local")['system.replset'].findOne();
|
|
var config = replTest.getReplSetConfig();
|
|
config.version = c.version + 1;
|
|
config.members = [ { "_id" : 0, "host" : replTest.host + ":31000" },
|
|
{ "_id" : 2, "host" : replTest.host + ":31002" } ]
|
|
|
|
try {
|
|
replTest.initiate( config , 'replSetReconfig' );
|
|
}
|
|
catch(e) {
|
|
print(e);
|
|
}
|
|
|
|
|
|
// Make sure that a new master comes up
|
|
master = replTest.getMaster();
|
|
slaves = replTest.liveNodes.slaves;
|
|
|
|
// Do a status check on each node
|
|
// Master should be set to 1 (primary)
|
|
assert.soon(function() {
|
|
stat = master.getDB("admin").runCommand({replSetGetStatus: 1});
|
|
printjson( stat );
|
|
return stat.myState == 1;
|
|
}, "Master failed to come up as master.", 60000);
|
|
|
|
// Slaves to be set to 2 (secondary)
|
|
assert.soon(function() {
|
|
stat = slaves[0].getDB("admin").runCommand({replSetGetStatus: 1});
|
|
return stat.myState == 2;
|
|
}, "Slave failed to come up as slave.", 60000);
|
|
|
|
assert.soon(function() {
|
|
stat = slaves[0].getDB("admin").runCommand({replSetGetStatus: 1});
|
|
return stat.members.length == 2;
|
|
}, "Wrong number of members", 60000);
|
|
}
|
|
|
|
print("replset_remove_node.js");
|
|
doTest(15);
|
|
print("replset_remove_node SUCCESS");
|