title: 'OpenIM Configuration Files and Common Configuration Item Modifications Guide'
| Configuration File | Description |
|---|---|
| kafka.yml | Configurations for Kafka username, password, address, etc. |
| redis.yml | Configurations for Redis password, address, etc. |
| minio.yml | Configurations for MinIO username, password, address, and external IP/domain; failing to modify external IP or domain may cause image file sending failures |
| zookeeper.yml | Configurations for ZooKeeper user, password, address, etc. |
| mongodb.yml | Configurations for MongoDB username, password, address, etc. |
| log.yml | Configurations for log level and storage directory. |
| notification.yml | Configurations for events like adding friends, creating groups, etc. |
| share.yml | Common configurations needed by various OpenIM services, such as secret. |
| webhooks.yml | Configurations for URLs in Webhook. |
| local-cache.yml | Local cache configurations. |
| openim-rpc-third.yml | Configurations for listening IP, port, and storage settings for images and videos in openim-rpc-third service. |
| openim-rpc-user.yml | Configurations for listening IP and port in openim-rpc-user service. |
| openim-api.yml | Configurations for listening IP, port, etc., in openim-api service. |
| openim-crontask.yml | Configurations for openim-crontask service. |
| openim-msggateway.yml | Configurations for listening IP, port, etc., in openim-msggateway service. |
| openim-msgtransfer.yml | Configurations for openim-msgtransfer service. |
| openim-push.yml | Configurations for listening IP, port, and offline push settings in openim-push service. |
| openim-rpc-auth.yml | Configurations for listening IP, port, and token expiration settings in openim-rpc-auth service. |
| openim-rpc-conversation.yml | Configurations for listening IP, port, etc., in openim-rpc-conversation service. |
| openim-rpc-friend.yml | Configurations for listening IP, port, etc., in openim-rpc-friend service. |
| openim-rpc-group.yml | Configurations for listening IP, port, etc., in openim-rpc-group service. |
| openim-rpc-msg.yml | Configurations for listening IP, port, and whether to verify friendship before sending messages in openim-rpc-msg service. |
| Configuration Item Modification | Configuration File |
|---|---|
| Using MinIO for image and video file object storage | minio.yml |
| Adjusting production environment logs | log.yml |
| Verifying friendship before sending messages | openim-rpc-msg.yml |
| Modifying secret | share.yml |
| Using OSS, COS, AWS, Kodo for image and video storage | openim-rpc-third.yml |
| Setting multiple login policy | openim-msggateway.yml |
| Setting up offline push | openim-push.yml |
To start multiple instances of an OpenIM service, simply increase the corresponding port numbers and modify the start-config.yml file in the project root directory. Restart the service to take effect. For example, the configuration to start 2 instances of openim-rpc-user is as follows:
rpc:
registerIP: ''
listenIP: 0.0.0.0
ports: [ 10110, 10111 ]
prometheus:
enable: true
ports: [ 20100, 20101 ]Modify start-config.yml:
serviceBinaries:
openim-rpc-user: 2