feat(config): integrate etcd for service discovery and config management

- Add etcd-client dependency for distributed configuration storage
- Implement EtcdConfig with priority: etcd > environment variables > defaults
- Add ServiceRegistry for service registration with lease keep-alive
- Integrate etcd-based service discovery for appks gRPC connections
- Add service watcher for real-time service instance updates
- Migrate Redis configuration from single URL to cluster node list
- Update Dockerfile with default IMKS_HOST and IMKS_PORT environment variables
- Add etcd bootstrap configuration through environment variables
- Implement Redis cluster URL building with optional authentication

This commit is contained in:

zhenyi

2026-06-11 22:50:38 +08:00

parent e72866db8d

commit c794b818ff

24 changed files with 984 additions and 952 deletions

									
										rpc/mod.rs
									
		+1
		
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				@@ -1,5 +1,6 @@

				pub mod clients;

				pub mod config;

				pub mod health;

				pub use clients::AppksClients;

				pub use config::RpcConfig;