72 lines
2.0 KiB
JavaScript
72 lines
2.0 KiB
JavaScript
import "jstests/multiVersion/libs/multi_cluster.js";
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import {ShardingTest} from "jstests/libs/shardingtest.js";
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export function testPerformUpgradeDowngradeSharded({
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setupFn,
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whenFullyDowngraded,
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whenOnlyConfigIsLatestBinary,
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whenSecondariesAndConfigAreLatestBinary,
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whenFullyUpgraded,
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whenBinariesAreLatestAndFCVIsLastLTS,
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whenMongosBinaryIsLastLTS
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}) {
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const st = new ShardingTest({
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shards: 2,
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rs: {nodes: 2},
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mongos: 1,
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config: 1,
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other: {
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mongosOptions: {binVersion: "last-lts"},
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configOptions: {binVersion: "last-lts"},
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rsOptions: {binVersion: "last-lts"}
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},
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});
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st.configRS.awaitReplication();
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setupFn(st.s, st);
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whenFullyDowngraded(st.s);
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const justWaitForStable =
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{upgradeShards: false, upgradeMongos: false, upgradeConfigs: false, waitUntilStable: true};
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// Upgrade the configs.
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st.upgradeCluster('latest', {...justWaitForStable, upgradeConfigs: true});
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whenOnlyConfigIsLatestBinary(st.s);
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// Upgrade the secondary shard.
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st.upgradeCluster('latest', {...justWaitForStable, upgradeOneShard: st.rs1});
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whenSecondariesAndConfigAreLatestBinary(st.s);
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// Upgrade the rest of the cluster.
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st.upgradeCluster('latest', {...justWaitForStable, upgradeShards: true});
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whenMongosBinaryIsLastLTS(st.s);
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// Upgrade mongos.
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st.upgradeCluster('latest', {...justWaitForStable, upgradeMongos: true});
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whenBinariesAreLatestAndFCVIsLastLTS(st.s);
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// Upgrade the FCV.
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assert.commandWorked(st.s.getDB(jsTestName()).adminCommand({
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setFeatureCompatibilityVersion: latestFCV,
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confirm: true
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}));
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whenFullyUpgraded(st.s);
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// Downgrade the FCV without restarting.
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assert.commandWorked(st.s.getDB(jsTestName()).adminCommand({
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setFeatureCompatibilityVersion: lastLTSFCV,
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confirm: true
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}));
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whenBinariesAreLatestAndFCVIsLastLTS(st.s);
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st.stop();
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}
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