# gitlab-psql -d gitlab_repmgr -c "update repmgr_gitlab_cluster.repl_nodes set priority=100 where name like '%gstg%'"
```
1. [ ] 🐘 {+ Database-Wrangler +}: Forbid writes to the currect master (Azure) – do not allow any connections except replication and administrative (local via socket) ones.
1. [ ] 🐘 {+ Database-Wrangler +}: **Gracefully** turn off the **Azure** postgresql standby instances.
* Keep everything, just ensure it’s turned off
```shell
for i in $(seq 1 $N_OF_HOSTS); do
host="${AZURE_HOST_PREFIX}$i${AZURE_HOST_SUFFIX}"
ssh_remote "$host" "sudo -u gitlab-psql sh -c \"echo 'local all all peer map=gitlab' > /var/opt/gitlab/postgresql/data/pg_hba.conf.tmp\""
TODO --- more checks --- (below this line DB steps are not reworked // NikolayS)
1. [ ] 🐘 {+ Database-Wrangler +}: After timeout of 30 seconds, repmgr should failover primary to the chosen node in GCP, and other nodes should automatically follow.
- [ ] Confirm `gitlab-ctl repmgr cluster show` reflects the desired state
- [ ] Confirm pgbouncer node in GCP (Password is in 1password)
echo "New tombstone message is not seen on $GCP_MASTER_CANDIDATE (GCP MASTER CANDIDATE). The replication delay: ${gcp_cur_rep_delay}s. Wait 3 seconds..."
sleep 3
else
echo "New tombstone message arrived to $GCP_MASTER_CANDIDATE."
break
fi
done
}
function disable-chef(){
for host in "${AZURE_HOSTS[@]}" "${GCP_HOSTS[@]}"; do
echo "New tombstone message is not seen on $GCP_MASTER_CANDIDATE (GCP MASTER CANDIDATE). The replication delay: ${gcp_cur_rep_delay}s. Wait 3 seconds..."
sleep 3
else
echo "New tombstone message arrived to $GCP_MASTER_CANDIDATE."
break
fi
done
}
function disable-chef(){
for host in "${AZURE_HOSTS[@]}" "${GCP_HOSTS[@]}"; do
