diff --git a/terraform/getterraform b/terraform/getterraform
new file mode 100755
index 0000000..1c315e3
--- /dev/null
+++ b/terraform/getterraform
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+VERSION=${VERSION:-"1.10.5"}
+
+
+PROGNAME="${BASH_SOURCE[0]}"
+HERE="$(cd "$(dirname "$PROGNAME")" &>/dev/null && pwd)"
+READIES=$(cd $HERE/.. && pwd)
+. $READIES/shibumi/defs
+
+OS=`uname -s`
+if [[ $OS == Linux ]]; then
+	OS=linux
+elif [[ $OS == Darwin ]]; then
+	OS=darwin
+elif [[ $OS == FreBSD ]]; then
+	OS=freebsd
+else
+	echo "$OS: unsupported"
+fi
+
+ARCH=`uname -m`
+if [[ $ARCH == x86_64 ]]; then
+	ARCH=amd64
+elif [[ $ARCH == i686 ]]; then
+	ARCH=386
+elif [[ $ARCH == aarch64 ]]; then
+	ARCH=arm64
+elif [[ $ARCH == armv7l ]]; then
+	ARCH=arm
+else
+	echo "$ARCH: unsupported"
+	exit 1
+fi
+
+dir=$(mktemp -d /tmp/tf.XXXXXX)
+wget -q -O $dir/tf.zip https://releases.hashicorp.com/terraform/${VERSION}/terraform_${VERSION}_${OS}_${ARCH}.zip
+cd $dir
+unzip -q tf.zip
+chmod +x terraform
+mv terraform /usr/local/bin/
+cd $HERE
+rm -rf $dir
diff --git a/terraform/oss-redistimeseries-m5-spot-instances/db-resources.tf b/terraform/oss-redistimeseries-m5-spot-instances/db-resources.tf
index ec7a7b9..c468ddb 100644
--- a/terraform/oss-redistimeseries-m5-spot-instances/db-resources.tf
+++ b/terraform/oss-redistimeseries-m5-spot-instances/db-resources.tf
@@ -31,7 +31,7 @@ resource "aws_spot_instance_request" "server" {
       user        = var.ssh_user
       private_key = file(var.private_key)
       #need to increase timeout to larger then 5m for metal instances
-      timeout = "15m"
+      timeout = "8m"
       agent   = "false"
     }
   }
diff --git a/terraform/oss-redistimeseries-m5-spot-instances/variables.tf b/terraform/oss-redistimeseries-m5-spot-instances/variables.tf
index 72bc295..a8d753e 100644
--- a/terraform/oss-redistimeseries-m5-spot-instances/variables.tf
+++ b/terraform/oss-redistimeseries-m5-spot-instances/variables.tf
@@ -58,7 +58,7 @@ variable "public_key" {
 
 variable "key_name" {
   description = "key name"
-  default     = "perf-ci"
+  default     = "perf-cto-us-east-2"
 }
 
 variable "region" {
diff --git a/terraform/oss-standalone-redistimeseries-m5/variables.tf b/terraform/oss-standalone-redistimeseries-m5/variables.tf
index 938c24b..d6539a4 100644
--- a/terraform/oss-standalone-redistimeseries-m5/variables.tf
+++ b/terraform/oss-standalone-redistimeseries-m5/variables.tf
@@ -58,7 +58,7 @@ variable "public_key" {
 
 variable "key_name" {
   description = "key name"
-  default     = "perf-ci"
+  default     = "perf-cto-us-east-2"
 }
 
 variable "region" {