Fix a command in the docker readme.
Fixes
@@ -67,24 +67,24 @@ Example session:
$ docker exec -ti demo-patroni1 bash
postgres@patroni1:~$ patronictl list
- +-------------+----------+------------+--------+---------+----+-----------+
+ +---------+----------+------------+--------+---------+----+-----------+
| Cluster | Member | Host | Role | State | TL | Lag in MB |
- +-------------+----------+------------+--------+---------+----+-----------+
- | testcluster | patroni1 | 172.21.0.3 | Leader | running | 1 | 0 |
- | testcluster | patroni2 | 172.21.0.4 | | running | 1 | 0 |
- | testcluster | patroni3 | 172.21.0.5 | | running | 1 | 0 |
- +-------------+----------+------------+--------+---------+----+-----------+
-
- postgres@patroni1:~$ etcdctl ls --recursive --sort -p /service/testcluster
- /service/testcluster/config
- /service/testcluster/initialize
- /service/testcluster/leader
- /service/testcluster/members/
- /service/testcluster/members/patroni1
- /service/testcluster/members/patroni2
- /service/testcluster/members/patroni3
- /service/testcluster/optime/
- /service/testcluster/optime/leader
+ +---------+----------+------------+--------+---------+----+-----------+
+ | demo | patroni1 | 172.22.0.3 | Leader | running | 1 | 0 |
+ | demo | patroni2 | 172.22.0.7 | | running | 1 | 0 |
+ | demo | patroni3 | 172.22.0.4 | | running | 1 | 0 |
+ +---------+----------+------------+--------+---------+----+-----------+
+
+ postgres@patroni1:~$ etcdctl ls --recursive --sort -p /service/demo
+ /service/demo/config
+ /service/demo/initialize
+ /service/demo/leader
+ /service/demo/members/
+ /service/demo/members/patroni1
+ /service/demo/members/patroni2
+ /service/demo/members/patroni3
+ /service/demo/optime/
+ /service/demo/optime/leader
postgres@patroni1:~$ etcdctl member list
1bab629f01fa9065: name=etcd3 peerURLs=http://etcd3:2380 clientURLs=http://etcd3:2379 isLeader=false
