c078dc37a9
This is just a cleanup work to hide some of the private state of ReplSetTest so it is easier to encapsulate and add new logic. Also enables strict mode.
47 lines
1.5 KiB
JavaScript
47 lines
1.5 KiB
JavaScript
// Election when master fails and remaining nodes are an arbiter and a slave.
|
|
|
|
(function() {
|
|
"use strict";
|
|
|
|
var replTest = new ReplSetTest( {name: 'unicomplex', nodes: 3} );
|
|
var nodes = replTest.nodeList();
|
|
|
|
var conns = replTest.startSet();
|
|
var r = replTest.initiate({"_id" : "unicomplex",
|
|
"members" : [
|
|
{"_id" : 0, "host" : nodes[0]},
|
|
{"_id" : 1, "host" : nodes[1], "arbiterOnly" : true, "votes": 1},
|
|
{"_id" : 2, "host" : nodes[2]}
|
|
]});
|
|
|
|
// Make sure we have a master
|
|
var master = replTest.getPrimary();
|
|
|
|
// Make sure we have an arbiter
|
|
assert.soon(function() {
|
|
var res = conns[1].getDB("admin").runCommand({replSetGetStatus: 1});
|
|
printjson(res);
|
|
return res.myState === 7;
|
|
}, "Aribiter failed to initialize.");
|
|
|
|
var result = conns[1].getDB("admin").runCommand({isMaster : 1});
|
|
assert(result.arbiterOnly);
|
|
assert(!result.passive);
|
|
|
|
// Wait for initial replication
|
|
master.getDB("foo").foo.insert({a: "foo"});
|
|
replTest.awaitReplication();
|
|
|
|
// Now kill the original master
|
|
var mId = replTest.getNodeId(master);
|
|
replTest.stop(mId);
|
|
|
|
// And make sure that the slave is promoted
|
|
var new_master = replTest.getPrimary();
|
|
|
|
var newMasterId = replTest.getNodeId(new_master);
|
|
assert.neq(newMasterId, mId, "Secondary wasn't promoted to new primary");
|
|
|
|
replTest.stopSet(15);
|
|
}());
|