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// @tags: [
// assumes_superuser_permissions,
// does_not_support_stepdowns,
// requires_fcv_61,
// # This test attempts to compare the response from running the {getParameter: "*"}
// # command multiple times, which may observe the change to the failpoint enabled by the
// # migration hook.
// tenant_migration_incompatible,
// ]
// Tests for accessing logLevel server parameter using getParameter/setParameter commands
// and shell helpers.
(function() {
'use strict';
function scrub(obj) {
delete obj["operationTime"];
delete obj["$clusterTime"];
delete obj["lastCommittedOpTime"];
// There are Failpoint manipulations in concurrent tasks in the jstest
// environment. So scrub the volatile "failpoint." parameters.
for (let key in obj)
if (key.startsWith("failpoint."))
delete obj[key];
return obj;
}
const old = scrub(assert.commandWorked(db.adminCommand({"getParameter": "*"})));
// the first time getParameter sends a request to with a shardingTaskExecutor and this sets an
// operationTime. The following commands do not use shardingTaskExecutor.
const tmp1 = assert.commandWorked(db.adminCommand({"setParameter": 1, "logLevel": 5}));
const tmp2 = assert.commandWorked(db.adminCommand({"setParameter": 1, "logLevel": old.logLevel}));
const now = scrub(assert.commandWorked(db.adminCommand({"getParameter": "*"})));
assert.eq(old, now, "A");
assert.eq(old.logLevel, tmp1.was, "B");
assert.eq(5, tmp2.was, "C");
//
// component verbosity
//
// verbosity for log component hierarchy
printjson(old.logComponentVerbosity);
assert.neq(undefined, old.logComponentVerbosity, "log component verbosity not available");
assert.eq(old.logLevel,
old.logComponentVerbosity.verbosity,
"default component verbosity should match logLevel");
assert.neq(undefined,
old.logComponentVerbosity.storage.journal.verbosity,
"journal verbosity not available");
// Non-object log component verbosity should be rejected.
assert.commandFailed(db.adminCommand({"setParameter": 1, logComponentVerbosity: "not an object"}));
// Non-numeric verbosity for component should be rejected.
assert.commandFailed(db.adminCommand(
{"setParameter": 1, logComponentVerbosity: {storage: {journal: {verbosity: "not a number"}}}}));
// Invalid component shall be rejected
assert.commandFailed(
db.adminCommand({"setParameter": 1, logComponentVerbosity: {NoSuchComponent: {verbosity: 2}}}));
// Set multiple component log levels at once.
(function() {
assert.commandWorked(db.adminCommand({
"setParameter": 1,
logComponentVerbosity: {
verbosity: 2,
accessControl: {verbosity: 0},
storage: {verbosity: 3, journal: {verbosity: 5}}
}
}));
const result = assert.commandWorked(db.adminCommand({"getParameter": 1, logComponentVerbosity: 1}))
.logComponentVerbosity;
assert.eq(2, result.verbosity);
assert.eq(0, result.accessControl.verbosity);
assert.eq(3, result.storage.verbosity);
assert.eq(5, result.storage.journal.verbosity);
})();
// Set multiple component log levels at once.
// Unrecognized field names not mapping to a log component shall be rejected
// No changes shall apply.
(function() {
assert.commandFailed(db.adminCommand({
"setParameter": 1,
logComponentVerbosity: {
verbosity: 6,
accessControl: {verbosity: 5},
storage: {verbosity: 4, journal: {verbosity: 6}},
NoSuchComponent: {verbosity: 2},
extraField: 123
}
}));
const result = assert.commandWorked(db.adminCommand({"getParameter": 1, logComponentVerbosity: 1}))
.logComponentVerbosity;
assert.eq(2, result.verbosity);
assert.eq(0, result.accessControl.verbosity);
assert.eq(3, result.storage.verbosity);
assert.eq(5, result.storage.journal.verbosity);
})();
// Clear verbosity for default and journal.
(function() {
assert.commandWorked(db.adminCommand({
"setParameter": 1,
logComponentVerbosity: {verbosity: -1, storage: {journal: {verbosity: -1}}}
}));
const result = assert.commandWorked(db.adminCommand({"getParameter": 1, logComponentVerbosity: 1}))
.logComponentVerbosity;
assert.eq(0, result.verbosity);
assert.eq(0, result.accessControl.verbosity);
assert.eq(3, result.storage.verbosity);
assert.eq(-1, result.storage.journal.verbosity);
})();
// Set accessControl verbosity using numerical level instead of
// subdocument with 'verbosity' field.
(function() {
assert.commandWorked(
db.adminCommand({"setParameter": 1, logComponentVerbosity: {accessControl: 5}}));
const result = assert.commandWorked(db.adminCommand({"getParameter": 1, logComponentVerbosity: 1}))
.logComponentVerbosity;
assert.eq(5, result.accessControl.verbosity);
})();
// Restore old verbosity values.
assert.commandWorked(
db.adminCommand({"setParameter": 1, logComponentVerbosity: old.logComponentVerbosity}));
// Checks server parameter for redaction of encrypted fields in BSON Objects.
assert(old.hasOwnProperty('redactEncryptedFields'),
'server parameter for toggling bindata 6 redaction not available: ' + tojson(old));
assert.commandWorked(db.adminCommand({"setParameter": 1, redactEncryptedFields: false}));
const result = assert.commandWorked(db.adminCommand({"getParameter": 1, redactEncryptedFields: 1}))
.redactEncryptedFields;
assert(!result,
'setParameter worked on redaction setting but getParameter returned unexpected result.');
assert.commandWorked(
db.adminCommand({"setParameter": 1, redactEncryptedFields: old.redactEncryptedFields}));
const isMongos = (db.hello().msg === 'isdbgrid');
if (!isMongos) {
//
// oplogFetcherSteadyStateMaxFetcherRestarts
//
let origRestarts = assert
.commandWorked(db.adminCommand(
{getParameter: 1, oplogFetcherSteadyStateMaxFetcherRestarts: 1}))
.oplogFetcherSteadyStateMaxFetcherRestarts;
assert.gte(origRestarts,
0,
'default value of oplogFetcherSteadyStateMaxFetcherRestarts cannot be negative');
assert.commandFailedWithCode(
db.adminCommand({setParameter: 1, oplogFetcherSteadyStateMaxFetcherRestarts: -1}),
ErrorCodes.BadValue,
'server should reject negative values for oplogFetcherSteadyStateMaxFetcherRestarts');
assert.commandWorked(
db.adminCommand({setParameter: 1, oplogFetcherSteadyStateMaxFetcherRestarts: 0}));
assert.commandWorked(db.adminCommand(
{setParameter: 1, oplogFetcherSteadyStateMaxFetcherRestarts: origRestarts + 20}));
assert.eq(origRestarts + 20,
assert
.commandWorked(db.adminCommand(
{getParameter: 1, oplogFetcherSteadyStateMaxFetcherRestarts: 1}))
.oplogFetcherSteadyStateMaxFetcherRestarts);
// Restore original value.
assert.commandWorked(db.adminCommand(
{setParameter: 1, oplogFetcherSteadyStateMaxFetcherRestarts: origRestarts}));
//
// oplogFetcherInitialSyncStateMaxFetcherRestarts
//
origRestarts = assert
.commandWorked(db.adminCommand(
{getParameter: 1, oplogFetcherInitialSyncMaxFetcherRestarts: 1}))
.oplogFetcherInitialSyncMaxFetcherRestarts;
assert.gte(origRestarts,
0,
'default value of oplogFetcherSteadyStateMaxFetcherRestarts cannot be negative');
assert.commandFailedWithCode(
db.adminCommand({setParameter: 1, oplogFetcherInitialSyncMaxFetcherRestarts: -1}),
ErrorCodes.BadValue,
'server should reject negative values for oplogFetcherSteadyStateMaxFetcherRestarts');
assert.commandWorked(
db.adminCommand({setParameter: 1, oplogFetcherInitialSyncMaxFetcherRestarts: 0}));
assert.commandWorked(db.adminCommand(
{setParameter: 1, oplogFetcherInitialSyncMaxFetcherRestarts: origRestarts + 20}));
assert.eq(origRestarts + 20,
assert
.commandWorked(db.adminCommand(
{getParameter: 1, oplogFetcherInitialSyncMaxFetcherRestarts: 1}))
.oplogFetcherInitialSyncMaxFetcherRestarts);
// Restore original value.
assert.commandWorked(db.adminCommand(
{setParameter: 1, oplogFetcherInitialSyncMaxFetcherRestarts: origRestarts}));
}
})();
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