mongodb副本集错误“；。。。replSetHeartbeat需要身份验证…“；在运行rs.initiate（）之后

我有两个虚拟机，两个虚拟机上都运行mongodb。我已经创建了一个用户和角色，并添加了用于测试的数据。在我尝试设置复制集之前，一切都正常。当我运行rs.initiate（）时，会出现下面所示的“…replSetHeartbeat需要身份验证…”错误。我可以通过传递主机“nodeserver-hulk:27017”从“鹰眼”手动连接到“绿巨人”服务器。有什么想法吗

系统

Ubuntu Server 18.04.4 LTS
Mongod v.4.2.3

启动命令

rs.initiate(
   {
      _id: "r1",
      version: 1,
      members: [
         { _id: 0, host : "nodeserver-hulk:27017"},
         { _id: 1, host : "nodeserver-hawkeye:27017"}
      ]
   }
)

启动错误

{
        "ok" : 0,
        "errmsg" : "replSetInitiate quorum check failed because not all proposed set members responded affirmatively: nodeserver-hawkeye:27017 failed with command replSetHeartbeat requires authentication",
        "code" : 74,
        "codeName" : "NodeNotFound"
}

mongod.conf文件（两台服务器相同）

显示用户命令

> show users
{
        "_id" : "admin.james",
        "userId" : UUID("3ed97f2e-de49-4b98-84c8-566b34805863"),
        "user" : "james",
        "db" : "admin",
        "roles" : [
                {
                        "role" : "userAdminAnyDatabase",
                        "db" : "admin"
                },
                {
                        "role" : "dbOwner",
                        "db" : "admin"
                },
                {
                        "role" : "clusterAdmin",
                        "db" : "admin"
                },
                {
                        "role" : "readWriteAnyDatabase",
                        "db" : "admin"
                }
        ],
        "mechanisms" : [
                "SCRAM-SHA-1",
                "SCRAM-SHA-256"
        ]
}

---

您需要在安全配置中添加一个

keyFile

，以便每个节点可以针对其他节点进行身份验证

安全性：
密钥文件：

这解决了问题！。我只补充说，它仅对密钥文件身份验证有效：如果要使用x509证书而不是密钥文件（这是另一种可能）进行内部身份验证，则需要以以下方式配置：

> show users
{
        "_id" : "admin.james",
        "userId" : UUID("3ed97f2e-de49-4b98-84c8-566b34805863"),
        "user" : "james",
        "db" : "admin",
        "roles" : [
                {
                        "role" : "userAdminAnyDatabase",
                        "db" : "admin"
                },
                {
                        "role" : "dbOwner",
                        "db" : "admin"
                },
                {
                        "role" : "clusterAdmin",
                        "db" : "admin"
                },
                {
                        "role" : "readWriteAnyDatabase",
                        "db" : "admin"
                }
        ],
        "mechanisms" : [
                "SCRAM-SHA-1",
                "SCRAM-SHA-256"
        ]
}

security:
  keyFile: <path-to-keyfile>