ECONNREFUSED:无法连接到集群内默认端口上的 RabbitMQ pod [英] ECONNREFUSED: Can't connect to RabbitMQ pod on default port within the cluster
本文介绍了ECONNREFUSED:无法连接到集群内默认端口上的 RabbitMQ pod的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我的本地集群中有一个运行 RabbitMQ 的 pod.我已将其配置为:
I have a pod running RabbitMQ inside my local cluster. I have configured it like:
apiVersion: v1
kind: Service
metadata:
name: service-rabbitmq
spec:
selector:
app: service-rabbitmq
ports:
- name: rabbitmq-amqp
port: 5672
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: statefulset-rabbitmq
spec:
selector:
matchLabels:
app: statefulset-rabbitmq
serviceName: service-rabbitmq
template:
metadata:
labels:
app: statefulset-rabbitmq
spec:
containers:
- name: rabbitmq
image: rabbitmq:latest
volumeMounts:
- name: rabbitmq-data-volume
mountPath: /var/lib/rabbitmq/mnesia
resources:
requests:
cpu: 250m
memory: 256Mi
limits:
cpu: 750m
memory: 512Mi
# livenessProbe:
# exec:
# command:
# - 'rabbitmq-diagnostics'
# - 'ping'
# - '--quiet'
volumes:
- name: rabbitmq-data-volume
persistentVolumeClaim:
claimName: rabbitmq-pvc
我已经使用 amqp://service-rabbitmq:5672 连接到它.当我同时部署 RabbitMQ 和应用程序 pod 时，我收到以下错误:
And I have used amqp://service-rabbitmq:5672 to connect to it. When I deploy both the RabbitMQ and the application pods, I get the following error:
$ kubectl get pods
NAME READY STATUS RESTARTS AGE
deployment-service1-app-6f96656d84-pbg6r 1/1 Running 0 90s
deployment-service1-db-7bf45c9d95-jb2fq 1/1 Running 0 90s
deployment-service2-app-785b878859-lwqcj 1/1 Running 0 90s
deployment-service2-db-5546975f46-7n8kn 1/1 Running 0 90s
deployment-service3-app-b56db56d8-dzhqz 1/1 Running 0 89s
deployment-service3-db-589cbc6769-kcf5x 1/1 Running 0 89s
statefulset-rabbitmq-0 1/1 Running 2 90s
$ kubectl logs deployment-service1-app-6f96656d84-pbg6r
[Nest] 1 - 10/14/2021, 4:56:14 PM LOG [NestFactory] Starting Nest application...
[Nest] 1 - 10/14/2021, 4:56:14 PM LOG [InstanceLoader] MongooseModule dependencies initialized +380ms
[Nest] 1 - 10/14/2021, 4:56:14 PM LOG [InstanceLoader] MongooseCoreModule dependencies initialized +27ms
[Nest] 1 - 10/14/2021, 4:56:14 PM LOG [InstanceLoader] TerminusModule dependencies initialized +2ms
[Nest] 1 - 10/14/2021, 4:56:14 PM LOG [InstanceLoader] MongooseModule dependencies initialized +1ms
[Nest] 1 - 10/14/2021, 4:56:14 PM LOG [InstanceLoader] HealthinessModule dependencies initialized +2ms
[Nest] 1 - 10/14/2021, 4:56:14 PM LOG [InstanceLoader] AppModule dependencies initialized +1ms
[Nest] 1 - 10/14/2021, 4:56:14 PM ERROR [Server] Disconnected from RMQ. Trying to reconnect.
[Nest] 1 - 10/14/2021, 4:56:14 PM ERROR [Server] Object:
{
"err": {
"cause": {
"errno": -111,
"code": "ECONNREFUSED",
"syscall": "connect",
"address": "10.103.6.225",
"port": 5672
},
"isOperational": true,
"errno": -111,
"code": "ECONNREFUSED",
"syscall": "connect",
"address": "10.103.6.225",
"port": 5672
}
}
RabbitMQ 服务器似乎已成功启动 - 我没有看到任何错误:
RabbitMQ server seems to have been started successfully - I don't see any error:
$ kubectl logs statefulset-rabbitmq-0
2021-10-14 16:57:42.964882+00:00 [info] <0.222.0> Feature flags: list of feature flags found:
2021-10-14 16:57:43.032431+00:00 [info] <0.222.0> Feature flags: [x] implicit_default_bindings
2021-10-14 16:57:43.032495+00:00 [info] <0.222.0> Feature flags: [x] maintenance_mode_status
2021-10-14 16:57:43.032515+00:00 [info] <0.222.0> Feature flags: [x] quorum_queue
2021-10-14 16:57:43.032537+00:00 [info] <0.222.0> Feature flags: [x] stream_queue
2021-10-14 16:57:43.032649+00:00 [info] <0.222.0> Feature flags: [x] user_limits
2021-10-14 16:57:43.032666+00:00 [info] <0.222.0> Feature flags: [x] virtual_host_metadata
2021-10-14 16:57:43.032682+00:00 [info] <0.222.0> Feature flags: feature flag states written to disk: yes
2021-10-14 16:57:44.054420+00:00 [noti] <0.44.0> Application syslog exited with reason: stopped
2021-10-14 16:57:44.054519+00:00 [noti] <0.222.0> Logging: switching to configured handler(s); following messages may not be visible in this log output
2021-10-14 16:57:44.121154+00:00 [noti] <0.222.0> Logging: configured log handlers are now ACTIVE
2021-10-14 16:57:52.058040+00:00 [info] <0.222.0> ra: starting system quorum_queues
2021-10-14 16:57:52.058172+00:00 [info] <0.222.0> starting Ra system: quorum_queues in directory: /var/lib/rabbitmq/mnesia/rabbit@statefulset-rabbitmq-0/quorum/rabbit@statefulset-rabbitmq-0
2021-10-14 16:57:52.064234+00:00 [info] <0.291.0> ra: meta data store initialised for system quorum_queues. 0 record(s) recovered
2021-10-14 16:57:52.064926+00:00 [noti] <0.303.0> WAL: ra_log_wal init, open tbls: ra_log_open_mem_tables, closed tbls: ra_log_closed_mem_tables
2021-10-14 16:57:52.148681+00:00 [info] <0.222.0> ra: starting system coordination
2021-10-14 16:57:52.148753+00:00 [info] <0.222.0> starting Ra system: coordination in directory: /var/lib/rabbitmq/mnesia/rabbit@statefulset-rabbitmq-0/coordination/rabbit@statefulset-rabbitmq-0
2021-10-14 16:57:52.152782+00:00 [info] <0.336.0> ra: meta data store initialised for system coordination. 0 record(s) recovered
2021-10-14 16:57:52.153150+00:00 [noti] <0.341.0> WAL: ra_coordination_log_wal init, open tbls: ra_coordination_log_open_mem_tables, closed tbls: ra_coordination_log_closed_mem_tables
2021-10-14 16:57:52.255734+00:00 [info] <0.222.0>
2021-10-14 16:57:52.255734+00:00 [info] <0.222.0> Starting RabbitMQ 3.9.7 on Erlang 24.1.2 [jit]
2021-10-14 16:57:52.255734+00:00 [info] <0.222.0> Copyright (c) 2007-2021 VMware, Inc. or its affiliates.
2021-10-14 16:57:52.255734+00:00 [info] <0.222.0> Licensed under the MPL 2.0. Website: https://rabbitmq.com
## ## RabbitMQ 3.9.7
## ##
########## Copyright (c) 2007-2021 VMware, Inc. or its affiliates.
###### ##
########## Licensed under the MPL 2.0. Website: https://rabbitmq.com
Erlang: 24.1.2 [jit]
TLS Library: OpenSSL - OpenSSL 1.1.1l 24 Aug 2021
Doc guides: https://rabbitmq.com/documentation.html
Support: https://rabbitmq.com/contact.html
Tutorials: https://rabbitmq.com/getstarted.html
Monitoring: https://rabbitmq.com/monitoring.html
Logs: /var/log/rabbitmq/rabbit@statefulset-rabbitmq-0_upgrade.log
<stdout>
Config file(s): /etc/rabbitmq/conf.d/10-default-guest-user.conf
/etc/rabbitmq/conf.d/management_agent.disable_metrics_collector.conf
Starting broker...2021-10-14 16:57:52.258213+00:00 [info] <0.222.0>
2021-10-14 16:57:52.258213+00:00 [info] <0.222.0> node : rabbit@statefulset-rabbitmq-0
2021-10-14 16:57:52.258213+00:00 [info] <0.222.0> home dir : /var/lib/rabbitmq
2021-10-14 16:57:52.258213+00:00 [info] <0.222.0> config file(s) : /etc/rabbitmq/conf.d/10-default-guest-user.conf
2021-10-14 16:57:52.258213+00:00 [info] <0.222.0> : /etc/rabbitmq/conf.d/management_agent.disable_metrics_collector.conf
2021-10-14 16:57:52.258213+00:00 [info] <0.222.0> cookie hash : 2l58aDqPIZ5BNRjTNOxk2Q==
2021-10-14 16:57:52.258213+00:00 [info] <0.222.0> log(s) : /var/log/rabbitmq/rabbit@statefulset-rabbitmq-0_upgrade.log
2021-10-14 16:57:52.258213+00:00 [info] <0.222.0> : <stdout>
2021-10-14 16:57:52.258213+00:00 [info] <0.222.0> database dir : /var/lib/rabbitmq/mnesia/rabbit@statefulset-rabbitmq-0
2021-10-14 16:57:52.544775+00:00 [info] <0.222.0> Feature flags: list of feature flags found:
2021-10-14 16:57:52.544839+00:00 [info] <0.222.0> Feature flags: [x] drop_unroutable_metric
2021-10-14 16:57:52.544930+00:00 [info] <0.222.0> Feature flags: [x] empty_basic_get_metric
2021-10-14 16:57:52.544970+00:00 [info] <0.222.0> Feature flags: [x] implicit_default_bindings
2021-10-14 16:57:52.544988+00:00 [info] <0.222.0> Feature flags: [x] maintenance_mode_status
2021-10-14 16:57:52.545067+00:00 [info] <0.222.0> Feature flags: [x] quorum_queue
2021-10-14 16:57:52.545092+00:00 [info] <0.222.0> Feature flags: [x] stream_queue
2021-10-14 16:57:52.545108+00:00 [info] <0.222.0> Feature flags: [x] user_limits
2021-10-14 16:57:52.545123+00:00 [info] <0.222.0> Feature flags: [x] virtual_host_metadata
2021-10-14 16:57:52.545210+00:00 [info] <0.222.0> Feature flags: feature flag states written to disk: yes
2021-10-14 16:57:52.945793+00:00 [info] <0.222.0> Running boot step pre_boot defined by app rabbit
2021-10-14 16:57:52.945882+00:00 [info] <0.222.0> Running boot step rabbit_global_counters defined by app rabbit
2021-10-14 16:57:52.946226+00:00 [info] <0.222.0> Running boot step rabbit_osiris_metrics defined by app rabbit
2021-10-14 16:57:52.946440+00:00 [info] <0.222.0> Running boot step rabbit_core_metrics defined by app rabbit
2021-10-14 16:57:52.978102+00:00 [info] <0.222.0> Running boot step rabbit_alarm defined by app rabbit
2021-10-14 16:57:53.022595+00:00 [info] <0.351.0> Memory high watermark set to 5090 MiB (5338033356 bytes) of 12726 MiB (13345083392 bytes) total
2021-10-14 16:57:53.029390+00:00 [info] <0.353.0> Enabling free disk space monitoring
2021-10-14 16:57:53.029459+00:00 [info] <0.353.0> Disk free limit set to 50MB
2021-10-14 16:57:53.034835+00:00 [info] <0.222.0> Running boot step code_server_cache defined by app rabbit
2021-10-14 16:57:53.034965+00:00 [info] <0.222.0> Running boot step file_handle_cache defined by app rabbit
2021-10-14 16:57:53.035272+00:00 [info] <0.356.0> Limiting to approx 1048479 file handles (943629 sockets)
2021-10-14 16:57:53.035483+00:00 [info] <0.357.0> FHC read buffering: OFF
2021-10-14 16:57:53.035523+00:00 [info] <0.357.0> FHC write buffering: ON
2021-10-14 16:57:53.036032+00:00 [info] <0.222.0> Running boot step worker_pool defined by app rabbit
2021-10-14 16:57:53.036114+00:00 [info] <0.343.0> Will use 16 processes for default worker pool
2021-10-14 16:57:53.036143+00:00 [info] <0.343.0> Starting worker pool 'worker_pool' with 16 processes in it
2021-10-14 16:57:53.037184+00:00 [info] <0.222.0> Running boot step database defined by app rabbit
2021-10-14 16:57:53.039504+00:00 [info] <0.222.0> Waiting for Mnesia tables for 30000 ms, 9 retries left
2021-10-14 16:57:53.039726+00:00 [info] <0.222.0> Successfully synced tables from a peer
2021-10-14 16:57:53.039781+00:00 [info] <0.222.0> Waiting for Mnesia tables for 30000 ms, 9 retries left
2021-10-14 16:57:53.039985+00:00 [info] <0.222.0> Successfully synced tables from a peer
2021-10-14 16:57:53.052726+00:00 [info] <0.222.0> Waiting for Mnesia tables for 30000 ms, 9 retries left
2021-10-14 16:57:53.052917+00:00 [info] <0.222.0> Successfully synced tables from a peer
2021-10-14 16:57:53.052951+00:00 [info] <0.222.0> Peer discovery backend rabbit_peer_discovery_classic_config does not support registration, skipping registration.
2021-10-14 16:57:53.053077+00:00 [info] <0.222.0> Running boot step database_sync defined by app rabbit
2021-10-14 16:57:53.053281+00:00 [info] <0.222.0> Running boot step feature_flags defined by app rabbit
2021-10-14 16:57:53.053552+00:00 [info] <0.222.0> Running boot step codec_correctness_check defined by app rabbit
2021-10-14 16:57:53.053586+00:00 [info] <0.222.0> Running boot step external_infrastructure defined by app rabbit
2021-10-14 16:57:53.053624+00:00 [info] <0.222.0> Running boot step rabbit_registry defined by app rabbit
2021-10-14 16:57:53.053799+00:00 [info] <0.222.0> Running boot step rabbit_auth_mechanism_cr_demo defined by app rabbit
2021-10-14 16:57:53.053939+00:00 [info] <0.222.0> Running boot step rabbit_queue_location_random defined by app rabbit
2021-10-14 16:57:53.054086+00:00 [info] <0.222.0> Running boot step rabbit_event defined by app rabbit
2021-10-14 16:57:53.054373+00:00 [info] <0.222.0> Running boot step rabbit_auth_mechanism_amqplain defined by app rabbit
2021-10-14 16:57:53.054473+00:00 [info] <0.222.0> Running boot step rabbit_auth_mechanism_plain defined by app rabbit
2021-10-14 16:57:53.054612+00:00 [info] <0.222.0> Running boot step rabbit_exchange_type_direct defined by app rabbit
2021-10-14 16:57:53.054738+00:00 [info] <0.222.0> Running boot step rabbit_exchange_type_fanout defined by app rabbit
2021-10-14 16:57:53.054837+00:00 [info] <0.222.0> Running boot step rabbit_exchange_type_headers defined by app rabbit
2021-10-14 16:57:53.054954+00:00 [info] <0.222.0> Running boot step rabbit_exchange_type_topic defined by app rabbit
2021-10-14 16:57:53.055080+00:00 [info] <0.222.0> Running boot step rabbit_mirror_queue_mode_all defined by app rabbit
2021-10-14 16:57:53.055177+00:00 [info] <0.222.0> Running boot step rabbit_mirror_queue_mode_exactly defined by app rabbit
2021-10-14 16:57:53.055297+00:00 [info] <0.222.0> Running boot step rabbit_mirror_queue_mode_nodes defined by app rabbit
2021-10-14 16:57:53.055386+00:00 [info] <0.222.0> Running boot step rabbit_priority_queue defined by app rabbit
2021-10-14 16:57:53.055439+00:00 [info] <0.222.0> Priority queues enabled, real BQ is rabbit_variable_queue
2021-10-14 16:57:53.055560+00:00 [info] <0.222.0> Running boot step rabbit_queue_location_client_local defined by app rabbit
2021-10-14 16:57:53.055678+00:00 [info] <0.222.0> Running boot step rabbit_queue_location_min_masters defined by app rabbit
2021-10-14 16:57:53.055772+00:00 [info] <0.222.0> Running boot step kernel_ready defined by app rabbit
2021-10-14 16:57:53.055800+00:00 [info] <0.222.0> Running boot step rabbit_sysmon_minder defined by app rabbit
2021-10-14 16:57:53.056090+00:00 [info] <0.222.0> Running boot step rabbit_epmd_monitor defined by app rabbit
2021-10-14 16:57:53.059579+00:00 [info] <0.391.0> epmd monitor knows us, inter-node communication (distribution) port: 25672
2021-10-14 16:57:53.059752+00:00 [info] <0.222.0> Running boot step guid_generator defined by app rabbit
2021-10-14 16:57:53.060987+00:00 [info] <0.222.0> Running boot step rabbit_node_monitor defined by app rabbit
2021-10-14 16:57:53.061357+00:00 [info] <0.395.0> Starting rabbit_node_monitor
2021-10-14 16:57:53.061560+00:00 [info] <0.222.0> Running boot step delegate_sup defined by app rabbit
2021-10-14 16:57:53.062457+00:00 [info] <0.222.0> Running boot step rabbit_memory_monitor defined by app rabbit
2021-10-14 16:57:53.062710+00:00 [info] <0.222.0> Running boot step core_initialized defined by app rabbit
2021-10-14 16:57:53.062739+00:00 [info] <0.222.0> Running boot step upgrade_queues defined by app rabbit
2021-10-14 16:57:53.111104+00:00 [info] <0.222.0> Running boot step channel_tracking defined by app rabbit
2021-10-14 16:57:53.111501+00:00 [info] <0.222.0> Setting up a table for channel tracking on this node: 'tracked_channel_on_node_rabbit@statefulset-rabbitmq-0'
2021-10-14 16:57:53.111728+00:00 [info] <0.222.0> Setting up a table for channel tracking on this node: 'tracked_channel_table_per_user_on_node_rabbit@statefulset-rabbitmq-0'
2021-10-14 16:57:53.111966+00:00 [info] <0.222.0> Running boot step rabbit_channel_tracking_handler defined by app rabbit
2021-10-14 16:57:53.112057+00:00 [info] <0.222.0> Running boot step connection_tracking defined by app rabbit
2021-10-14 16:57:53.112299+00:00 [info] <0.222.0> Setting up a table for connection tracking on this node: 'tracked_connection_on_node_rabbit@statefulset-rabbitmq-0'
2021-10-14 16:57:53.112540+00:00 [info] <0.222.0> Setting up a table for per-vhost connection counting on this node: 'tracked_connection_per_vhost_on_node_rabbit@statefulset-rabbitmq-0'
2021-10-14 16:57:53.112754+00:00 [info] <0.222.0> Setting up a table for per-user connection counting on this node: 'tracked_connection_table_per_user_on_node_rabbit@statefulset-rabbitmq-0'
2021-10-14 16:57:53.113041+00:00 [info] <0.222.0> Running boot step rabbit_connection_tracking_handler defined by app rabbit
2021-10-14 16:57:53.113111+00:00 [info] <0.222.0> Running boot step rabbit_exchange_parameters defined by app rabbit
2021-10-14 16:57:53.113202+00:00 [info] <0.222.0> Running boot step rabbit_mirror_queue_misc defined by app rabbit
2021-10-14 16:57:53.113557+00:00 [info] <0.222.0> Running boot step rabbit_policies defined by app rabbit
2021-10-14 16:57:53.113911+00:00 [info] <0.222.0> Running boot step rabbit_policy defined by app rabbit
2021-10-14 16:57:53.113981+00:00 [info] <0.222.0> Running boot step rabbit_queue_location_validator defined by app rabbit
2021-10-14 16:57:53.114081+00:00 [info] <0.222.0> Running boot step rabbit_quorum_memory_manager defined by app rabbit
2021-10-14 16:57:53.114175+00:00 [info] <0.222.0> Running boot step rabbit_stream_coordinator defined by app rabbit
2021-10-14 16:57:53.114360+00:00 [info] <0.222.0> Running boot step rabbit_vhost_limit defined by app rabbit
2021-10-14 16:57:53.114486+00:00 [info] <0.222.0> Running boot step rabbit_mgmt_db_handler defined by app rabbitmq_management_agent
2021-10-14 16:57:53.114525+00:00 [info] <0.222.0> Management plugin: using rates mode 'basic'
2021-10-14 16:57:53.115086+00:00 [info] <0.222.0> Running boot step recovery defined by app rabbit
2021-10-14 16:57:53.115914+00:00 [info] <0.433.0> Making sure data directory '/var/lib/rabbitmq/mnesia/rabbit@statefulset-rabbitmq-0/msg_stores/vhosts/628WB79CIFDYO9LJI6DKMI09L' for vhost '/' exists
2021-10-14 16:57:53.117910+00:00 [info] <0.433.0> Starting message stores for vhost '/'
2021-10-14 16:57:53.118172+00:00 [info] <0.437.0> Message store "628WB79CIFDYO9LJI6DKMI09L/msg_store_transient": using rabbit_msg_store_ets_index to provide index
2021-10-14 16:57:53.121616+00:00 [info] <0.433.0> Started message store of type transient for vhost '/'
2021-10-14 16:57:53.121999+00:00 [info] <0.441.0> Message store "628WB79CIFDYO9LJI6DKMI09L/msg_store_persistent": using rabbit_msg_store_ets_index to provide index
2021-10-14 16:57:53.124594+00:00 [info] <0.433.0> Started message store of type persistent for vhost '/'
2021-10-14 16:57:53.126533+00:00 [info] <0.222.0> Running boot step empty_db_check defined by app rabbit
2021-10-14 16:57:53.126596+00:00 [info] <0.222.0> Will not seed default virtual host and user: have definitions to load...
2021-10-14 16:57:53.126617+00:00 [info] <0.222.0> Running boot step rabbit_looking_glass defined by app rabbit
2021-10-14 16:57:53.126641+00:00 [info] <0.222.0> Running boot step rabbit_core_metrics_gc defined by app rabbit
2021-10-14 16:57:53.126908+00:00 [info] <0.222.0> Running boot step background_gc defined by app rabbit
2021-10-14 16:57:53.127164+00:00 [info] <0.222.0> Running boot step routing_ready defined by app rabbit
2021-10-14 16:57:53.127193+00:00 [info] <0.222.0> Running boot step pre_flight defined by app rabbit
2021-10-14 16:57:53.127211+00:00 [info] <0.222.0> Running boot step notify_cluster defined by app rabbit
2021-10-14 16:57:53.127230+00:00 [info] <0.222.0> Running boot step networking defined by app rabbit
2021-10-14 16:57:53.127335+00:00 [info] <0.222.0> Running boot step definition_import_worker_pool defined by app rabbit
2021-10-14 16:57:53.127431+00:00 [info] <0.343.0> Starting worker pool 'definition_import_pool' with 16 processes in it
2021-10-14 16:57:53.129310+00:00 [info] <0.222.0> Running boot step cluster_name defined by app rabbit
2021-10-14 16:57:53.129352+00:00 [info] <0.222.0> Running boot step direct_client defined by app rabbit
2021-10-14 16:57:53.129475+00:00 [info] <0.481.0> Resetting node maintenance status
2021-10-14 16:57:53.154498+00:00 [info] <0.508.0> Prometheus metrics: HTTP (non-TLS) listener started on port 15692
2021-10-14 16:57:53.154786+00:00 [info] <0.481.0> Ready to start client connection listeners
2021-10-14 16:57:53.157103+00:00 [info] <0.552.0> started TCP listener on [::]:5672
completed with 3 plugins.
2021-10-14 16:57:53.426031+00:00 [info] <0.481.0> Server startup complete; 3 plugins started.
2021-10-14 16:57:53.426031+00:00 [info] <0.481.0> * rabbitmq_prometheus
2021-10-14 16:57:53.426031+00:00 [info] <0.481.0> * rabbitmq_web_dispatch
2021-10-14 16:57:53.426031+00:00 [info] <0.481.0> * rabbitmq_management_agent
谁能帮我弄清楚问题到底出在哪里?
Can anyone help me figure out where the problem is exactly?
出于好奇，我尝试检索正在运行的 RabbitMQ pod 的状态，结果如下:
Out of curiosity, I attempted to retrieve status of the running RabbitMQ pod, and this is what I got:
$ kubectl exec -it statefulset-rabbitmq-0 -- rabbitmq-diagnostics status --quiet
Runtime
OS PID: 21
OS: Linux
Uptime (seconds): 101
Is under maintenance?: false
RabbitMQ version: 3.9.7
Node name: rabbit@statefulset-rabbitmq-0
Erlang configuration: Erlang/OTP 24 [erts-12.1.2] [source] [64-bit] [smp:16:1] [ds:16:1:10] [async-threads:1] [jit]
Erlang processes: 341 used, 1048576 limit
Scheduler run queue: 1
Cluster heartbeat timeout (net_ticktime): 60
Plugins
Enabled plugin file: /etc/rabbitmq/enabled_plugins
Enabled plugins:
* rabbitmq_prometheus
* rabbitmq_web_dispatch
* prometheus
* rabbitmq_management_agent
* cowboy
* cowlib
* accept
Data directory
Node data directory: /var/lib/rabbitmq/mnesia/rabbit@statefulset-rabbitmq-0
Raft data directory: /var/lib/rabbitmq/mnesia/rabbit@statefulset-rabbitmq-0/quorum/rabbit@statefulset-rabbitmq-0
Config files
* /etc/rabbitmq/conf.d/10-default-guest-user.conf
* /etc/rabbitmq/conf.d/management_agent.disable_metrics_collector.conf
Log file(s)
* /var/log/rabbitmq/rabbit@statefulset-rabbitmq-0_upgrade.log
* <stdout>
Alarms
(none)
Memory
Total memory used: 0.1453 gb
Calculation strategy: rss
Memory high watermark setting: 0.4 of available memory, computed to: 5.338 gb
reserved_unallocated: 0.0654 gb (45.03 %)
code: 0.0341 gb (23.48 %)
other_system: 0.0324 gb (22.34 %)
other_proc: 0.0193 gb (13.26 %)
other_ets: 0.003 gb (2.07 %)
atom: 0.0014 gb (0.98 %)
plugins: 4.0e-4 gb (0.3 %)
metrics: 2.0e-4 gb (0.16 %)
mnesia: 1.0e-4 gb (0.06 %)
binary: 1.0e-4 gb (0.05 %)
quorum_ets: 0.0 gb (0.02 %)
msg_index: 0.0 gb (0.02 %)
stream_queue_procs: 0.0 gb (0.0 %)
stream_queue_replica_reader_procs: 0.0 gb (0.0 %)
allocated_unused: 0.0 gb (0.0 %)
connection_channels: 0.0 gb (0.0 %)
connection_other: 0.0 gb (0.0 %)
connection_readers: 0.0 gb (0.0 %)
connection_writers: 0.0 gb (0.0 %)
mgmt_db: 0.0 gb (0.0 %)
queue_procs: 0.0 gb (0.0 %)
queue_slave_procs: 0.0 gb (0.0 %)
quorum_queue_procs: 0.0 gb (0.0 %)
stream_queue_coordinator_procs: 0.0 gb (0.0 %)
File Descriptors
Total: 2, limit: 1048479
Sockets: 0, limit: 943629
Free Disk Space
Low free disk space watermark: 0.05 gb
Free disk space: 4.9169 gb
Totals
Connection count: 0
Queue count: 0
Virtual host count: 1
Listeners
Interface: [::], port: 15692, protocol: http/prometheus, purpose: Prometheus exporter API over HTTP
Interface: [::], port: 25672, protocol: clustering, purpose: inter-node and CLI tool communication
Interface: [::], port: 5672, protocol: amqp, purpose: AMQP 0-9-1 and AMQP 1.0
因此，吊舱似乎没有问题，到目前为止一切看起来都很完美.那为什么我不能从我的应用程序连接到它?
So it seems like there's no issue with the pod, everything looks perfect so far. Then why can't I connect to it from my apps?
推荐答案
所以问题是 Service 选择器与 Pod 的标签不匹配.正确的清单应该是:
So the issue was that the Service selector didn't match with Pod's label. The correct manifest would be:
apiVersion: v1
kind: Service
metadata:
name: service-rabbitmq
spec:
selector:
- app: service-rabbitmq
+ app: statefulset-rabbitmq
这篇关于ECONNREFUSED:无法连接到集群内默认端口上的 RabbitMQ pod的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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