#!/bin/bash
set -e

# Setup ENV
source ~/cloud-env.sh

echo export REGION_NAME=${REGION_NAME} >> ~/cloud-env.sh

echo export HOST_MONITOR1_PRIVATE_IP=${HOST_MONITOR1_PRIVATE_IP} > ./hosts-env.sh
echo export HOST_MONITOR1_PUBLIC_IP=${HOST_MONITOR1_PUBLIC_IP} >> ./hosts-env.sh
echo export HOST_CM_PRIVATE_IP=${HOST_MONITOR1_PRIVATE_IP} >> ./hosts-env.sh
echo export HOST_CM_PUBLIC_IP=${HOST_MONITOR1_PUBLIC_IP} >> ./hosts-env.sh
echo export HOST_PD1_PRIVATE_IP=${HOST_PD1_PRIVATE_IP} >> ./hosts-env.sh
echo export HOST_PD1_PUBLIC_IP=${HOST_PD1_PUBLIC_IP} >> ./hosts-env.sh
echo export HOST_PD2_PRIVATE_IP=${HOST_PD2_PRIVATE_IP} >> ./hosts-env.sh
echo export HOST_PD2_PUBLIC_IP=${HOST_PD2_PUBLIC_IP} >> ./hosts-env.sh
echo export HOST_PD3_PRIVATE_IP=${HOST_PD3_PRIVATE_IP} >> ./hosts-env.sh
echo export HOST_PD3_PUBLIC_IP=${HOST_PD3_PUBLIC_IP} >> ./hosts-env.sh
echo export HOST_DB1_PRIVATE_IP=${HOST_DB1_PRIVATE_IP} >> ./hosts-env.sh
echo export HOST_DB1_PUBLIC_IP=${HOST_DB1_PUBLIC_IP} >> ./hosts-env.sh
echo export HOST_DB2_PRIVATE_IP=${HOST_DB2_PRIVATE_IP} >> ./hosts-env.sh
echo export HOST_DB2_PUBLIC_IP=${HOST_DB2_PUBLIC_IP} >> ./hosts-env.sh
echo export HOST_KV1_PRIVATE_IP=${HOST_KV1_PRIVATE_IP} >> ./hosts-env.sh
echo export HOST_KV1_PUBLIC_IP=${HOST_KV1_PUBLIC_IP} >> ./hosts-env.sh
echo export HOST_KV2_PRIVATE_IP=${HOST_KV2_PRIVATE_IP} >> ./hosts-env.sh
echo export HOST_KV2_PUBLIC_IP=${HOST_KV2_PUBLIC_IP} >> ./hosts-env.sh
echo export HOST_KV3_PRIVATE_IP=${HOST_KV3_PRIVATE_IP} >> ./hosts-env.sh
echo export HOST_KV3_PUBLIC_IP=${HOST_KV3_PUBLIC_IP} >> ./hosts-env.sh

source ./hosts-env.sh

echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_CM_PRIVATE_IP} > ./ssh-to-cm.sh
echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_PD1_PRIVATE_IP} > ./ssh-to-pd1.sh
echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_PD2_PRIVATE_IP} > ./ssh-to-pd2.sh
echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_PD3_PRIVATE_IP} > ./ssh-to-pd3.sh
echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_DB1_PRIVATE_IP} > ./ssh-to-db1.sh
echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_DB2_PRIVATE_IP} > ./ssh-to-db2.sh
echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_MONITOR1_PRIVATE_IP} > ./ssh-to-monitor1.sh
echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_KV1_PRIVATE_IP} > ./ssh-to-kv1.sh
echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_KV2_PRIVATE_IP} > ./ssh-to-kv2.sh
echo ssh -i ~/.ssh/pe-class-key-${REGION_NAME}.pem ${HOST_KV3_PRIVATE_IP} > ./ssh-to-kv3.sh
chmod +x ./*.sh

# Setup Nine Nodes TiDB Cluster Topology
cp ./template-nine-nodes.yaml ./nine-nodes.yaml
sed -i'' \
  -e "s/<HOST_PD1_PUBLIC_IP>/${HOST_PD1_PUBLIC_IP}/g" \
  -e "s/<HOST_PD2_PUBLIC_IP>/${HOST_PD2_PUBLIC_IP}/g" \
  -e "s/<HOST_PD3_PUBLIC_IP>/${HOST_PD3_PUBLIC_IP}/g" \
  -e "s/<HOST_PD1_PRIVATE_IP>/${HOST_PD1_PRIVATE_IP}/g" \
  -e "s/<HOST_PD2_PRIVATE_IP>/${HOST_PD2_PRIVATE_IP}/g" \
  -e "s/<HOST_PD3_PRIVATE_IP>/${HOST_PD3_PRIVATE_IP}/g" \
  -e "s/<HOST_KV1_PRIVATE_IP>/${HOST_KV1_PRIVATE_IP}/g" \
  -e "s/<HOST_KV2_PRIVATE_IP>/${HOST_KV2_PRIVATE_IP}/g" \
  -e "s/<HOST_KV3_PRIVATE_IP>/${HOST_KV3_PRIVATE_IP}/g" \
  -e "s/<HOST_DB1_PRIVATE_IP>/${HOST_DB1_PRIVATE_IP}/g" \
  -e "s/<HOST_DB2_PRIVATE_IP>/${HOST_DB2_PRIVATE_IP}/g" \
  -e "s/<HOST_MONITOR1_PRIVATE_IP>/${HOST_MONITOR1_PRIVATE_IP}/g" \
  -e "s/<HOST_MONITOR1_PUBLIC_IP>/${HOST_MONITOR1_PUBLIC_IP}/g" \
  ./nine-nodes.yaml 2>/dev/null

echo "9 nodes are prepared for user ${USER_UNIQUE_TAG}."  > MONITOR_PREPARE_DONE

rm -rf /home/ec2-user/template-*