Patroni

Commands

Get cluster status:

patronictl list

Get cluster config:

patronictl show-config

Edit cluster config:

patronictl edit-config

Failover to a replica:

patronictl failover \
  --master={current-master}
  --candidate={candidate}

Switchover to a replica:

patronictl switchover \
  --master={current-master}
  --candidate={candidate}

Restart a member:

patronictl restart {cluster} {member}

Reinit a member:

patronictl reinit {cluster} {member}

API

Get endpoint status:

curl -s http://localhost:8008/patroni | jq .

Get cluster status:

curl -s http://localhost:8008/cluster | jq .

Get event history:

curl -s http://localhost:8008/history | jq .

Get config:

curl -s localhost:8008/config | jq .

Failover to a replica:

curl -XPOST -s http://localhost:8009/failover -d '{"candidate":"{candidate}"}'