[GitHub] [apisix] ltt1987 opened a new issue, #6798: Etcd CPU linear rise with an empty three node apisix cluster.

[GitBox]

ltt1987 opened a new issue, #6798:
URL: https://github.com/apache/apisix/issues/6798

   ### Current Behavior
   
   I created an empty three node apisix cluster, there is no anything routers. 
The three apisix node connected one new etcd node.
   
   And I already **disabled** `server-info` plugin. Other plugins are 
configured by default.
   
   After about 2 weeks of idle running, I got the following  problem : Etcd 
server CPU linear rise .
   
   <img width="1112" alt="WX20220406-134622@2x" 
src="https://user-images.githubusercontent.com/8955240/162104924-c67f9a38-3586-4529-b4dc-0d083e951ddc.png";>
   
   Until I stop the apisix service manually, etcd CPU is back to normal 
immediately.
   
   
   ### Expected Behavior
   
   _No response_
   
   ### Error Logs
   
   _No response_
   
   ### Steps to Reproduce
   
   RUN with docker swarm.
   
   etcd-compose.yaml
   ```
   version: "3.8"
   
   services:
     etcd:
       image: bitnami/etcd:3.5.2
       networks:
         - test_network
       volumes:
         - /etc/localtime:/etc/localtime
         - "etcd:/bitnami/etcd"
       environment:
         ETCD_ROOT_PASSWORD: xxxxxx
         ETCD_NAME: etcd
         ETCD_INITIAL_ADVERTISE_PEER_URLS: http://etcd:2380
         ETCD_LISTEN_PEER_URLS: http://0.0.0.0:2380
         ETCD_LISTEN_CLIENT_URLS: http://0.0.0.0:2379
         ETCD_ADVERTISE_CLIENT_URLS: http://etcd:2379
       deploy:
         replicas: 1
         placement:
           constraints:
             - "node.hostname==test-etcd-01"
   
   
   volumes:
     etcd:
   
   networks:
     test_network:
       external: true
   
   ```
   
   apisix-compose.yaml
   ```
   version: "3.8"
   
   services:
     apisix:
       image: apache/apisix:2.12.1-alpine
       volumes:
         - /etc/localtime:/etc/localtime
         - /app/apisix/apisix_log:/usr/local/apisix/logs
         - /app/apisix/apisix.yaml:/usr/local/apisix/conf/config.yaml:ro
       networks:
         - test_network
       environment:
         HOSTNAME: ${HOSTNAME}_apisix
       ports:
         - "9080:9080"
         - "9091:9091"
         - "9043:9443"
         - "9092:9092"
       deploy:
         mode: global
         placement:
           constraints: [node.role == manager]
   
   networks:
     test_network:
       external: true
   ```
   
   
   ### Environment
   
   - APISIX version: 2.12.1
   - Operating system: Linux test-apisix-001 3.10.0-1160.42.2.el7.x86_64 #1 SMP 
Tue Sep 7 14:49:57 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
   - etcd version, if relevant (run `curl 
http://127.0.0.1:9090/v1/server_info`): 3.5.2


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: notifications-unsubscr...@apisix.apache.org.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org