Lisbon etcd cluster is unavailable or misconfigured

[sudmed]

Hello, dear @fduran
I've got a bug in "Lisbon" task. After generating new self signed certificate and restarting ETCD daemon, the error is etcd cluster is unavailable or misconfigured, but test script says "OK". See the output below.

root@i-08012af3bb4b932ca:~# etcdctl get foo
Error:  client: etcd cluster is unavailable or misconfigured; error #0: EOF
; error #1: dial tcp 127.0.0.1:4001: connect: connection refused

error #0: EOF
error #1: dial tcp 127.0.0.1:4001: connect: connection refused

root@i-08012af3bb4b932ca:~# 
root@i-08012af3bb4b932ca:~# curl -k https://localhost:2379/v2/keys/foo
{"action":"get","node":{"key":"/foo","value":"bar","modifiedIndex":4,"createdIndex":4}}
root@i-08012af3bb4b932ca:~# 
root@i-08012af3bb4b932ca:~# curl https://localhost:2379/v2/keys/foo
curl: (60) SSL certificate problem: self signed certificate
More details here: https://curl.se/docs/sslcerts.html

curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.
root@i-08012af3bb4b932ca:~# 
root@i-08012af3bb4b932ca:~# 
root@i-08012af3bb4b932ca:~# cd /home/admin/agent && ./check.sh
OK

root@i-08012af3bb4b932ca:/home/admin/agent# GODEBUG=x509ignoreCN=0 etcdctl get foo
Error:  client: etcd cluster is unavailable or misconfigured; error #0: EOF
; error #1: dial tcp 127.0.0.1:4001: connect: connection refused

error #0: EOF
error #1: dial tcp 127.0.0.1:4001: connect: connection refused

root@i-08012af3bb4b932ca:/home/admin/agent# GODEBUG=x509ignoreCN=0 ETCDCTL_ENDPOINT=https://localhost:2379 etcdctl get foo
bar

[fduran]

thanks, I think this may be related to #6