#!/bin/bash

if tail /var/log/mariadb/mariadb.log | grep -xq ".*\[ERROR\] WSREP\: wsrep\:\:connect.* failed: 7"
then
        if grep -Fxq "safe_to_bootstrap: 1" /var/lib/mysql/grastate.dat
        then
                echo "Running bootstrap"
                systemctl reset-failed mariadb
                galera_new_cluster
        else
                echo "Not safe to bootstrap waiting to restart mariadb"
                sleep 120
                systemctl reset-failed mariadb
                systemctl restart mariadb
        fi
fi