learning about etcd and postgres

[cptkirkh]

I have setup my etcd like this.

@pg-etcd:~$ cat /etc/default/etcd
ETCD_LISTEN_PEER_URLS = "http://10.0.10.67:2380"
ETCD_LISTEN_CLIENT_URLS = "http://127.0.0.1:2379, http://10.0.10.67:3379"
ETCD_INITIAL_ADVERTISE_PEER_URLS = "http://10.0.10.67:2380"
ETCD_INITIAL_CLUSTER = "default=http://10.0.10.67:2380"
ETCD_ADVERTISE_CLIENT_URLS = "http://10.0.10.67:2379"
ETCD_INITIAL_CLUSTER_TOKEN = "etcd_cluster"
ETCD_INITIAL_CLUSTER_STATE = "new"

The problem is that when i run this.

@pg-etcd:~$ sudo lsof -i -P -n | grep LISTEN
systemd 1 root 108u IPv6 23017 0t0 TCP *:22 (LISTEN)
systemd-r 648 systemd-resolve 16u IPv4 21033 0t0 TCP 127.0.0.53:53 (LISTEN)
systemd-r 648 systemd-resolve 18u IPv4 21035 0t0 TCP 127.0.0.54:53 (LISTEN)
sshd 2226 root 3u IPv6 23017 0t0 TCP *:22 (LISTEN)
sshd 2273 ksh 7u IPv6 29212 0t0 TCP [::1]:6010 (LISTEN)
sshd 2273 ksh 9u IPv4 29213 0t0 TCP 127.0.0.1:6010 (LISTEN)
etcd 4745 etcd 7u IPv4 68597 0t0 TCP 127.0.0.1:2380 (LISTEN)
etcd 4745 etcd 8u IPv4 68598 0t0 TCP 127.0.0.1:2379 (LISTEN)

When i run this

@pg-etcd:~$ curl http://127.0.0.1:2380/members
[{"id":10276657743932975437,"peerURLs":["http://localhost:2380"],"name":"38e4796b69de4c69a22d103943ef9f9d","clientURLs":["http://localhost:2379"]}]

it works

but if i run this

@pg-etcd:~$ curl http://10.0.10.67:2380/members

curl: (7) Failed to connect to 10.0.10.67 port 2380 after 0 ms: Couldn't connect to server`

this is on ubuntu 23.10. Any idea where I made my mistake?

thanks.