Spring Boot 中的 Mongodb 副本集身份验证失败

Question

我有 3 个实例 mongodb 副本集，包括 3 个不同 ec2 实例中的 1 个仲裁器。从 mongo 控制台我可以连接到副本集。 但是当我尝试在主 ec2 实例中构建/部署我的 dockerized spring boot 应用程序时，它会给出以下异常

Caused by: org.springframework.data.mongodb.UncategorizedMongoDbException: Exception authenticating MongoCredential{mechanism=SCRAM-SHA-1, userName='<usrName>', source='<source>', password=<hidden>, mechanismProperties=<hidden>}; nested exception is com.mongodb.MongoSecurityException: Exception authenticating MongoCredential{mechanism=SCRAM-SHA-1, userName='<usrName>', source='<source>', password=<hidden>, mechanismProperties=<hidden>}
Caused by: com.mongodb.MongoSecurityException: Exception authenticating MongoCredential{mechanism=SCRAM-SHA-1, userName='<usrName>', source='<source>', password=<hidden>, mechanismProperties=<hidden>}
Caused by: com.mongodb.MongoCommandException: Command failed with error 18 (AuthenticationFailed): 'Authentication failed.' on server <Primary-Host>:27017. The full response is {"operationTime": {"$timestamp": {"t": 1601217500, "i": 1}}, "ok": 0.0, "errmsg": "Authentication failed.", "code": 18, "codeName": "AuthenticationFailed", "$clusterTime": {"clusterTime": {"$timestamp": {"t": 1601217500, "i": 1}}, "signature": {"hash": {"$binary": {"base64": "KSwBAZHnhcqmjdsAy9HHVB8+yZQ=", "subType": "00"}}, "keyId": 6876114453302083588}}}

连接副本集时使用的 Spring 数据 mongodb 属性

spring.data.mongodb.uri=mongodb://<usrName>:<password>@<host-primary>:27017,<host-secondary>:27017/<dbName>?<replicaset name>
spring.data.mongodb.auto-index-creation = true

当我尝试使用以下属性（即单节点连接）构建/部署时，这是成功的

spring.data.mongodb.host=<Primary-Host>
spring.data.mongodb.port=27017
spring.data.mongodb.database=<database name>
spring.data.mongodb.authentication-database=admin
spring.data.mongodb.username=<user name>
spring.data.mongodb.password=<password>
spring.data.mongodb.auto-index-creation = true

Answer 1

username 或 password 是否包含 at 符号 @、冒号 :、斜杠 / 或百分号 % 字符？

如果是，请检查您是否使用了正确的编码。

还可以尝试在 uri 中添加 authSource，如下所示：

?authSource=admin&replicaSet=myRepl