56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
//
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// Tests launching multi-version ShardingTest clusters.
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//
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load('./jstests/multiVersion/libs/verify_versions.js');
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(function() {
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"use strict";
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// Sharded cluster upgrade order: config servers -> shards -> mongos.
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const mixedVersionsToCheck = [
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{config: ["latest"], shard: ["last-lts", "latest"], mongos: ["last-lts"]},
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{config: ["latest"], shard: ["last-continuous", "latest"], mongos: ["last-continuous"]},
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];
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for (let versions of mixedVersionsToCheck) {
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jsTest.log("Testing mixed versions: " + tojson(versions));
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// Set up a multi-version cluster
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var st = new ShardingTest({
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shards: 2,
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mongos: 2,
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other: {
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mongosOptions: {binVersion: versions.mongos},
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configOptions: {binVersion: versions.config},
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shardOptions: {binVersion: versions.shard},
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enableBalancer: true
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}
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});
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var shards = [st.shard0, st.shard1];
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var mongoses = [st.s0, st.s1];
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var configs = [st.config0, st.config1, st.config2];
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// Make sure we have hosts of all the different versions
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var versionsFound = [];
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for (var j = 0; j < shards.length; j++)
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versionsFound.push(shards[j].getBinVersion());
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assert.allBinVersions(versions.shard, versionsFound);
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versionsFound = [];
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for (var j = 0; j < mongoses.length; j++)
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versionsFound.push(mongoses[j].getBinVersion());
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assert.allBinVersions(versions.mongos, versionsFound);
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versionsFound = [];
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for (var j = 0; j < configs.length; j++)
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versionsFound.push(configs[j].getBinVersion());
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assert.allBinVersions(versions.config, versionsFound);
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st.stop();
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}
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})();
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