73 lines
2.3 KiB
JavaScript
73 lines
2.3 KiB
JavaScript
/**
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* IPs cannot be used as hostnames for split horizon configurations; replSetInitiate will not work
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* correctly. If previously configured using IP, mongod will still be allowed to start
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* @tags: [ requires_persistence ]
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*/
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(function() {
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"use strict";
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// Start and configure mongod with invalid split horizons using override setting
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let startupConfig = {
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replSet: "test",
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startClean: true,
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dbpath: MongoRunner.dataPath + 'split-hz-test',
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setParameter: {disableSplitHorizonIPCheck: true}
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};
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let mongod = MongoRunner.runMongod(startupConfig);
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assert(mongod);
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const replConfig = {
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_id: "test",
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members: [{_id: 0, host: "127.0.0.1:" + mongod.port, horizons: {horizon_name: "127.0.0.0/20"}}]
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};
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// Make sure replSetInitiate works
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let output = mongod.adminCommand({replSetInitiate: replConfig});
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jsTestLog("Command result: " + tojson(output));
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assert.commandWorked(output);
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let rsConfig1 = mongod.adminCommand({replSetGetConfig: 1});
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jsTestLog("rsConfig1: " + tojson(rsConfig1));
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assert.commandWorked(rsConfig1);
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MongoRunner.stopMongod(mongod);
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// Restart mongod without override setting and see that it will still work because it was previously
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// configured
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startupConfig.startClean = false;
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startupConfig.restart = true;
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startupConfig.noCleanData = true;
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startupConfig.setParameter.disableSplitHorizonIPCheck = false;
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startupConfig.port = mongod.port;
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mongod = MongoRunner.runMongod(startupConfig);
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assert(mongod);
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let rsConfig2;
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assert.soon(() => {
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rsConfig2 = mongod.adminCommand({replSetGetConfig: 1});
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return rsConfig2.ok;
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}, "Failed to get replset config from node");
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jsTestLog("rsConfig2: " + tojson(rsConfig2));
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assert.commandWorked(rsConfig2);
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assert.eq(tojson(rsConfig2.config.members), tojson(rsConfig1.config.members));
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// Verify that the node can accept writes before running the reconfig.
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assert.soon(() => mongod.adminCommand({isMaster: 1}).ismaster, "Node failed to become a master");
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// Make sure that configuration can not be applied manually as it is invalid and no override is
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// specified
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output = mongod.adminCommand({replSetReconfig: rsConfig1.config});
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jsTestLog("replSetReconfig output: " + tojson(output));
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assert.commandFailed(output);
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assert(output.errmsg.includes("Found split horizon configuration using IP"));
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MongoRunner.stopMongod(mongod);
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}()); |