You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.3 KiB
JavaScript
63 lines
2.3 KiB
JavaScript
'use strict';
|
|
|
|
const executeCommand = require('./db_ops').executeCommand;
|
|
const executeDbAdminCommand = require('./db_ops').executeDbAdminCommand;
|
|
|
|
/**
|
|
* Get ReplicaSet status
|
|
*
|
|
* @param {Admin} a collection instance.
|
|
* @param {Object} [options] Optional settings. See Admin.prototype.replSetGetStatus for a list of options.
|
|
* @param {Admin~resultCallback} [callback] The command result callback.
|
|
*/
|
|
function replSetGetStatus(admin, options, callback) {
|
|
executeDbAdminCommand(admin.s.db, { replSetGetStatus: 1 }, options, callback);
|
|
}
|
|
|
|
/**
|
|
* Retrieve this db's server status.
|
|
*
|
|
* @param {Admin} a collection instance.
|
|
* @param {Object} [options] Optional settings. See Admin.prototype.serverStatus for a list of options.
|
|
* @param {Admin~resultCallback} [callback] The command result callback
|
|
*/
|
|
function serverStatus(admin, options, callback) {
|
|
executeDbAdminCommand(admin.s.db, { serverStatus: 1 }, options, callback);
|
|
}
|
|
|
|
/**
|
|
* Validate an existing collection
|
|
*
|
|
* @param {Admin} a collection instance.
|
|
* @param {string} collectionName The name of the collection to validate.
|
|
* @param {Object} [options] Optional settings. See Admin.prototype.validateCollection for a list of options.
|
|
* @param {Admin~resultCallback} [callback] The command result callback.
|
|
*/
|
|
function validateCollection(admin, collectionName, options, callback) {
|
|
const command = { validate: collectionName };
|
|
const keys = Object.keys(options);
|
|
|
|
// Decorate command with extra options
|
|
for (let i = 0; i < keys.length; i++) {
|
|
if (options.hasOwnProperty(keys[i]) && keys[i] !== 'session') {
|
|
command[keys[i]] = options[keys[i]];
|
|
}
|
|
}
|
|
|
|
executeCommand(admin.s.db, command, options, (err, doc) => {
|
|
if (err != null) return callback(err, null);
|
|
|
|
if (doc.ok === 0) return callback(new Error('Error with validate command'), null);
|
|
if (doc.result != null && doc.result.constructor !== String)
|
|
return callback(new Error('Error with validation data'), null);
|
|
if (doc.result != null && doc.result.match(/exception|corrupt/) != null)
|
|
return callback(new Error('Error: invalid collection ' + collectionName), null);
|
|
if (doc.valid != null && !doc.valid)
|
|
return callback(new Error('Error: invalid collection ' + collectionName), null);
|
|
|
|
return callback(null, doc);
|
|
});
|
|
}
|
|
|
|
module.exports = { replSetGetStatus, serverStatus, validateCollection };
|