spring boot cannot connect to rabbitmq

Question

I have a RabbitMQ server like this

When I try to connect to this server via Spring Boot amqp, I see com.rabbitmq.client.AuthenticationFailureException: ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfile.

My configs are this one

# Message
spring.activemq.broker-url=tcp://127.0.0.1:5672
spring.activemq.user=test
spring.activemq.password=test

Yes, the user test can access Virtual Hosts on / and yes, I can login with test/test on RabbitMQ GUI

EDIT

Looking at the rabbitmq logs, I saw this

{handshake_error,starting,0,
             {amqp_error,access_refused,
                         "PLAIN login refused: user 'guest' - invalid credentials",
                         'connection.start_ok'}}

seems like Spring is ignoring my configs and trying to connect with guest

In spring config you have `activemq.user=test` but you connects to rabbitmq, not activemq and rabbitmq logs shows that you connect under `guest` username — pinepain, Nov 23 '15 at 21:21

score 6 · Answer 1 · edited Jan 24 '23 at 17:57

6

src/main/resources/application.yml

spring:
  rabbitmq:
    username: guest
    password: guest
    host: rabbitmq
    port: 5672
    virtual-host: someVirtualHost

https://docs.spring.io/spring-boot/docs/current/reference/html/application-properties.html

edited Jan 24 '23 at 17:57

jhyot

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answered Jun 19 '16 at 11:40

Daniel Bubenheim

4,043
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score 4 · Accepted Answer · answered Nov 23 '15 at 23:16

4

Spring Properties includes specific settings for RabbitMQ. Try replacing your ActiveMQ config with below.

Example:

spring.rabbitmq.host = 127.0.0.1
spring.rabbitmq.port = 5672
spring.rabbitmq.username = guest
spring.rabbitmq.password = guest

answered Nov 23 '15 at 23:16

code

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soufiane ELAMMARI · Answer 3 · 2020-04-27T13:26:32.117

1

Try to change your rabbitMQ configuration in spring boot properties :

spring.rabbitmq.host = 127.0.0.1
spring.rabbitmq.port = 5672
spring.rabbitmq.username = guest
spring.rabbitmq.password = guest

edited Apr 27 '20 at 13:26

answered Apr 05 '20 at 23:57

soufiane ELAMMARI

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score 0 · Answer 4 · answered Jan 05 '18 at 09:19

Using default setting up with springboot is good but if we want to add external rabbit instance to spring container then we should follow as below

application.yml

rabbitmq:
  host: 'hostname'
  vhost: 'vhostname'
  user: 'userName'
  password: 'passwd'
  port: 5672

Config class

        @Configuration
    public class RabbitConfig {

        @Value("${rabbitmq.host}")
        private String host;
        @Value("${rabbitmq.vhost}")
        private String vhost;
        @Value("${rabbitmq.user}")
        private String user;
        @Value("${rabbitmq.password}")
        private String password;
        @Value("${rabbitmq.port}")
        private int port;

        @Bean
        public ConnectionFactory connectionFactory() {
            CachingConnectionFactory factory = new CachingConnectionFactory();
            System.out.println("rmqhost is " + host);
            factory.setHost(host);
            factory.setVirtualHost(vhost);
            factory.setUsername(user);
            factory.setPassword(password);
            factory.setPort(port);
            return factory;
        }

        @Bean
        public RabbitAdmin rabbitAdmin() {
            return new RabbitAdmin(connectionFactory());
        }

    }

and we can create Bean for either rabbitmqtemplate or rabbitmqListener

spring boot cannot connect to rabbitmq

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