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  1. Documentation
  2. DOCS-14131

[Atlas] Oplog Access On Shared Tier

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Atlas
    • Labels:
      None
    • Last comment by Customer:
      true
    • Story Points:
      2
    • Sprint:
      CET: Supertramp (22-28 Jun 21)

      Description

      Description

      Our current Atlas Documentation for Oplog Access states it is only exposed for M10+ Clusters.

      Does MongoDB Atlas expose the oplog?

      Following the same access instructions on an M0 Cluster, I can also gain Oplog Access. 

      Is access to the shared tier oplog by design? If yes, should we update our Oplog Access information?

      If access to the shared tier oplog is not permitted what steps should we take to restrict access? 

      MongoDB Enterprise sandboxing-shard-0:PRIMARY> db.getSiblingDB('local').oplog.rs.find()
      {
              "ts" : Timestamp(1603106907, 1),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "exporttest.$cmd",
              "ui" : UUID("b9fdb931-9262-454b-9fd3-0a5e8ad08c63"),
              "wall" : ISODate("2020-10-19T11:28:27.603Z"),
              "o" : {
                      "create" : "alpina-watch-international-sa.myshopify.com_multiCurrencyProducts",
                      "idIndex" : {
                              "v" : 2,
                              "key" : {
                                      "_id" : 1
                              },
                              "name" : "_id_",
                              "ns" : "exporttest.alpina-watch-international-sa.myshopify.com_multiCurrencyProducts"
                      }
              }
      }
      {
              "ts" : Timestamp(1603106928, 1),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "i",
              "ns" : "exporttest.alpina-watch-international-sa.myshopify.com_multiCurrencyProducts",
              "ui" : UUID("b9fdb931-9262-454b-9fd3-0a5e8ad08c63"),
              "wall" : ISODate("2020-10-19T11:28:48.489Z"),
              "o" : {
                      "_id" : ObjectId("5f8d786a976b4af60efaba8d"),
                      "name" : "stephen dalton"
              }
      }
      {
              "ts" : Timestamp(1603965478, 2),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "sample_airbnb.$cmd",
              "ui" : UUID("7a783ca8-30a7-4b98-89ec-c0d908e88b3c"),
              "wall" : ISODate("2020-10-29T09:57:58.250Z"),
              "o" : {
                      "createIndexes" : "listingsAndReviews",
                      "v" : 2,
                      "key" : {
                              "address" : 1
                      },
                      "name" : "TTLTest",
                      "background" : false,
                      "expireAfterSeconds" : 15768000
              }
      }
      {
              "ts" : Timestamp(1604866251, 1),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "messageApp.$cmd",
              "ui" : UUID("439579b4-8e3d-4f47-ae61-3fe374b934ea"),
              "o2" : {
                      "numRecords" : 5
              },
              "wall" : ISODate("2020-11-08T20:10:51.651Z"),
              "o" : {
                      "drop" : "messages"
              }
      }
      {
              "ts" : Timestamp(1604866251, 2),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "messageApp.$cmd",
              "wall" : ISODate("2020-11-08T20:10:51.654Z"),
              "o" : {
                      "dropDatabase" : 1
              }
      }
      {
              "ts" : Timestamp(1604866277, 1),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "JSONTest.$cmd",
              "ui" : UUID("a5c8aa23-8e27-4f65-b4ad-185996e7c733"),
              "o2" : {
                      "numRecords" : 1
              },
              "wall" : ISODate("2020-11-08T20:11:17.468Z"),
              "o" : {
                      "drop" : "file"
              }
      }
      {
              "ts" : Timestamp(1604866277, 2),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "JSONTest.$cmd",
              "wall" : ISODate("2020-11-08T20:11:17.471Z"),
              "o" : {
                      "dropDatabase" : 1
              }
      }
      {
              "ts" : Timestamp(1604866285, 1),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "dup.$cmd",
              "ui" : UUID("4391ddd8-00fd-49fc-bcc5-6bb83fe5682f"),
              "o2" : {
                      "numRecords" : 3
              },
              "wall" : ISODate("2020-11-08T20:11:25.589Z"),
              "o" : {
                      "drop" : "test"
              }
      }
      {
              "ts" : Timestamp(1604866285, 2),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "dup.$cmd",
              "wall" : ISODate("2020-11-08T20:11:25.593Z"),
              "o" : {
                      "dropDatabase" : 1
              }
      }
      {
              "ts" : Timestamp(1604866291, 1),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "ttl.$cmd",
              "ui" : UUID("85817534-f499-4842-a3ea-f048b6de15de"),
              "o2" : {
                      "numRecords" : 0
              },
              "wall" : ISODate("2020-11-08T20:11:31.168Z"),
              "o" : {
                      "drop" : "happy"
              }
      }
      {
              "ts" : Timestamp(1604866291, 2),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "ttl.$cmd",
              "wall" : ISODate("2020-11-08T20:11:31.172Z"),
              "o" : {
                      "dropDatabase" : 1
              }
      }
      {
              "ts" : Timestamp(1604866299, 1),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "ttt.$cmd",
              "ui" : UUID("6c9a6792-6ecf-4f65-b4a5-6fcec5f82e7c"),
              "o2" : {
                      "numRecords" : 0
              },
              "wall" : ISODate("2020-11-08T20:11:39.115Z"),
              "o" : {
                      "drop" : "test"
              }
      }
      {
              "ts" : Timestamp(1604866299, 2),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "ttt.$cmd",
              "wall" : ISODate("2020-11-08T20:11:39.118Z"),
              "o" : {
                      "dropDatabase" : 1
              }
      }
      {
              "ts" : Timestamp(1604866310, 1),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "uuid_test.$cmd",
              "ui" : UUID("74f0a314-389c-40ad-a48f-b5011b65fa6f"),
              "o2" : {
                      "numRecords" : 5
              },
              "wall" : ISODate("2020-11-08T20:11:50.137Z"),
              "o" : {
                      "drop" : "test"
              }
      }
      {
              "ts" : Timestamp(1604866310, 2),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "uuid_test.$cmd",
              "ui" : UUID("a428e8b8-cf3b-4eaa-b9ed-22596e419164"),
              "o2" : {
                      "numRecords" : 2
              },
              "wall" : ISODate("2020-11-08T20:11:50.137Z"),
              "o" : {
                      "drop" : "test_customer"
              }
      }
      {
              "ts" : Timestamp(1604866310, 3),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "uuid_test.$cmd",
              "ui" : UUID("b61520a4-386d-494d-9a6b-fc235f873b67"),
              "o2" : {
                      "numRecords" : 3
              },
              "wall" : ISODate("2020-11-08T20:11:50.137Z"),
              "o" : {
                      "drop" : "test_collection"
              }
      }
      {
              "ts" : Timestamp(1604866310, 4),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "uuid_test.$cmd",
              "wall" : ISODate("2020-11-08T20:11:50.142Z"),
              "o" : {
                      "dropDatabase" : 1
              }
      }
      {
              "ts" : Timestamp(1604866320, 2),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "binaryThree.$cmd",
              "ui" : UUID("fd69b4e9-a752-46d0-8040-68f04b753e55"),
              "o2" : {
                      "numRecords" : 1
              },
              "wall" : ISODate("2020-11-08T20:12:00.896Z"),
              "o" : {
                      "drop" : "test"
              }
      }
      {
              "ts" : Timestamp(1604866320, 3),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "binaryThree.$cmd",
              "wall" : ISODate("2020-11-08T20:12:00.899Z"),
              "o" : {
                      "dropDatabase" : 1
              }
      }
      {
              "ts" : Timestamp(1604866325, 1),
              "t" : NumberLong(19),
              "h" : NumberLong(0),
              "v" : 2,
              "op" : "c",
              "ns" : "exporttest.$cmd",
              "ui" : UUID("b9fdb931-9262-454b-9fd3-0a5e8ad08c63"),
              "o2" : {
                      "numRecords" : 1
              },
              "wall" : ISODate("2020-11-08T20:12:05.413Z"),
              "o" : {
                      "drop" : "alpina-watch-international-sa.myshopify.com_multiCurrencyProducts"
              }
      }
      

       

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            Assignee:
            john.williams John Williams
            Reporter:
            stephen.dalton Stephen Dalton
            Participants:
            Last commenter:
            John Williams John Williams
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              Dates

              Created:
              Updated:
              Resolved:
              Days since reply:
              12 weeks, 3 days ago
              Date of 1st Reply: