我正在运行本地Kubernets集群，该集群中有一个包含PostgreSQL应用程序和chainlink应用程序的ArgoCD。所有应用程序均已部署，没有错误，但我无法连接到Chainlink节点UI（http：//localhost：6688）
复制它的存储库：https://github.com/Edu-BS/chainlink-node
当我转发端口时，我得到这个异常：

Forwarding from 127.0.0.1:6688 -> 6688
Forwarding from [::1]:6688 -> 6688
Handling connection for 6688
E1221 14:25:12.674894   30948 portforward.go:406] an error occurred forwarding 6688 -> 6688: error forwarding port 6688 to pod 9bde87d646ad9fd105e117fe0b74f4dff71aa04111cebaa16a3f1261ff14198d, uid : failed to execute portforward in network namespace "/var/run/netns/cni-bdb94098-7250-c6c7-d6f3-18a9399c05e9": failed to connect to localhost:6688 inside namespace "9bde87d646ad9fd105e117fe0b74f4dff71aa04111cebaa16a3f1261ff14198d", IPv4: dial tcp4 127.0.0.1:6688: connect: connection refused IPv6 dial tcp6 [::1]:6688: connect: connection refused 
E1221 14:25:12.680796   30948 portforward.go:234] lost connection to pod
Handling connection for 6688

当我进入pod运行chainlink命令时，会遇到以下异常：

chainlink@chainlink-8ff64f5c9-gqx6d:~$ chainlink chains evm list
Get "http://localhost:6688/v2/chains/evm": dial tcp [::1]:6688: connect: connection refused

链节点正在运行：

chainlink@chainlink-8ff64f5c9-gqx6d:~$ ps aux
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
chainli+       1  0.5  0.5 2010636 42444 ?       Ssl  12:54   0:10 chainlink local n -p /home/chainlink/.password
chainli+      14  0.0  0.0   4248  3004 pts/0    Ss   12:54   0:00 /bin/bash
chainli+      64  0.0  0.0   4248  2848 pts/1    Ss+  12:58   0:00 /bin/bash
chainli+     380  0.0  0.0   5900  2772 pts/0    R+   13:27   0:00 ps aux