git.rot13.org Git - pgpool-online-recovery/blob - failover.sh

   1 #!/bin/bash
   2 failed_node=$1
   3 new_master=$2
   4 trigger_file=$4
   5 old_primary=$3
   6 # if standby goes down.
   7 if [ $failed_node != $old_primary ]; then
   8     echo "[INFO] Slave node is down. Failover not triggred !";
   9     exit 0;
  10 fi
  11 # Create the trigger file if primary node goes down.
  12 echo "[INFO] Master node is down. Performing failover..."
  13 ssh -i /var/lib/postgresql/.ssh/id_rsa postgres@$new_master "touch $trigger_file"
  14
  15 exit 0;