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//
// Tests launching multi-version ShardingTest clusters.
//
//
load('./jstests/multiVersion/libs/verify_versions.js');
(function() {
"use strict";
// TODO(SERVER-61100): Re-enable this test.
if (true) {
jsTestLog("Skipping test as it is currently disabled.");
return;
}
// Sharded cluster upgrade order: config servers -> shards -> mongos.
const mixedVersionsToCheck = [
{config: ["latest"], shard: ["last-lts", "latest"], mongos: ["last-lts"]},
{config: ["latest"], shard: ["last-continuous", "latest"], mongos: ["last-continuous"]},
{config: ["latest"], shard: ["last-continuous", "last-lts"], mongos: ["last-continuous"]},
{config: ["latest"], shard: ["last-lts", "last-continuous"], mongos: ["last-lts"]},
];
for (let versions of mixedVersionsToCheck) {
jsTest.log("Testing mixed versions: " + tojson(versions));
try {
// Set up a multi-version cluster
var st = new ShardingTest({
shards: 2,
mongos: 2,
other: {
mongosOptions: {binVersion: versions.mongos},
configOptions: {binVersion: versions.config},
shardOptions: {binVersion: versions.shard},
enableBalancer: true
}
});
} catch (e) {
if (e instanceof Error) {
if (e.message.includes(
"Can only specify one of 'last-lts' and 'last-continuous' in binVersion, not both.")) {
continue;
}
}
throw e;
}
if ((versions.shard[0] === "last-continuous" && versions.shard[1] === "last-lts") ||
(versions.shard[1] === "last-continuous" && versions.shard[0] === "last-lts")) {
assert(
MongoRunner.areBinVersionsTheSame("last-continuous", "last-lts"),
"Should have thrown error in creating ShardingTest because can only specify one of 'last-lts' and 'last-continuous' in binVersion, not both.");
}
var shards = [st.shard0, st.shard1];
var mongoses = [st.s0, st.s1];
var configs = [st.config0, st.config1, st.config2];
// Make sure we have hosts of all the different versions
var versionsFound = [];
for (var j = 0; j < shards.length; j++)
versionsFound.push(shards[j].getBinVersion());
assert.allBinVersions(versions.shard, versionsFound);
versionsFound = [];
for (var j = 0; j < mongoses.length; j++)
versionsFound.push(mongoses[j].getBinVersion());
assert.allBinVersions(versions.mongos, versionsFound);
versionsFound = [];
for (var j = 0; j < configs.length; j++)
versionsFound.push(configs[j].getBinVersion());
assert.allBinVersions(versions.config, versionsFound);
st.stop();
}
})();
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