userdata.txt:https://gist.github.com/kubihie/7c77b1f6dd10476eaa50

scheduled_autoscaling.sh

#!/bin/bash

#Create launch configuration params
REGION='--region=ap-northeast-1'
LAUNCH_CONFIGURATION_NAME='--launch-configuration-name=[[Launch Configuration Name]]'
IMAGE_ID='--image-id=ami-35072834'
KEY_NAME='--key-name=[[Key Pair Name]]'
SECURITY_GROUPS='--security-groups=[[Security Group ID(sg-xxxxxxxx)]]'
USER_DATA='--user-data=file://userdata.txt'
INSTANCE_ID=''
INSTANCE_TYPE='--instance-type=t2.micro'
INSTANCE_MONITORING='--instance-monitoring Enabled=[[true/false]]'
IAM_INSTANCE_PROFILE='--iam-instance-profile=xxxxxxxxxx'
ASSOCIATE_PUBLIC_IP_ADDRESS='--associate-public-ip-address'

#Describe launch configuration params
LAUNCH_CONFIGURAGIOIN_NAMES="${LAUNCH_CONFIGURATION_NAME}"

#Create AutoScailng Group params
AUTO_SCALING_GROUP_NAME='--auto-scaling-group-name=[[AutoScaling Group Name]]'
MIN_SIZE='--min-size=0'
MAX_SIZE='--max-size=0'
VPC_ZONE_IDENTIFIER='--vpc-zone-identifier=[[Subnet ID(subnet-xxxxxxxx)]]'
TAGS='--tags=Key=[[Name]],Value=[[Value]]'

#Setting instance start time params
SCHEDULED_ACTION_NAME_START='--scheduled-action-name=start-instance'
SCHEDULED_ACTION_NAME_END='--scheduled-action-name=stop-instance'
#GMT
RECURRENCE_START="--recurrence=0 12 * * *"
RECURRENCE_END="--recurrence=0 13 * * *"
MIN_SIZE_START='--min-size=1'
MAX_SIZE_START='--max-size=1'
MIN_SIZE_END='--min-size=0'
MAX_SIZE_END='--max-size=0'
DESIRED_CAPACITY_START='--desired-capacity=1'
DESIRED_CAPACITY_END='--desired-capacity=0'



#Create launch configuration
RET=$(aws autoscaling create-launch-configuration "${REGION}" "${LAUNCH_CONFIGURATION_NAME}" "${IMAGE_ID}" "${KEY_NAME}" "${SECURITY_GROUPS}" "${USER_DATA}" "${INSTANCE_ID}" "${INSTANCE_TYPE}" "${INSTANCE_MONITORING}" "${IAM_INSTANCE_PROFILE}" "${ASSOCIATE_PUBLIC_IP_ADDRESS}" 2>&1)

if [ $? -ne 0 ]; then
 echo "Creating launch configuration is failed."
# echo ${RET}
 exit 1
fi

#Describe launch configuration
RET=$(aws autoscaling describe-launch-configurations "${REGION}" "${LAUNCH_CONFIGURATION_NAMES}")
LAUNCHCONFIGURATIONARN=$(echo "${RET}" | jq ".LaunchConfigurations[].LaunchConfigurationARN" | sed -e "s/\"//g")

echo "launch configuration created."
echo "LaunchConfigurationARN=${LAUNCHCONFIGURATIONARN}"
#echo ${RET}

#Create AutoScailng Group
RET=$(aws autoscaling create-auto-scaling-group "${REGION}" "${AUTO_SCALING_GROUP_NAME}" "${LAUNCH_CONFIGURATION_NAME}" "${MIN_SIZE}" "${MAX_SIZE}" "${VPC_ZONE_IDENTIFIER}" "${TAGS}" 2>&1)

if [ $? -ne 0 ]; then
 echo "Creating AutoScaling Group is failed."
# echo ${RET}
 exit 1
fi

#Describe AutoScaling Group
RET=$(aws autoscaling describe-auto-scaling-groups "${REGION}" "${AUTO_SCALING_GROUP_NAME}" 2>&1)
AUTOSCALINGGROUPARN=$(echo "${RET}" | jq ".AutoScalingGroups[].AutoScalingGroupARN" | sed -e "s/\"//g")

echo "AutoScaling Group created."
echo "AutoScalingGroupARN=${LAUNCHCONFIGURATIONARN}"
#echo ${RET}


#Setting instance start time
RET=$(aws autoscaling put-scheduled-update-group-action "${REGION}" "${AUTO_SCALING_GROUP_NAME}" "${SCHEDULED_ACTION_NAME_START}" "${RECURRENCE_START}" "${MIN_SIZE_START}" "${MAX_SIZE_START}" "${DESIRED_CAPACITY_START}" 2>&1)

if [ $? -ne 0 ]; then
 echo "Setting instance start time is failed."
 echo ${RET}
 exit 1
fi
#echo ${RET}

#Setting instance end time
RET=$(aws autoscaling put-scheduled-update-group-action "${REGION}" "${AUTO_SCALING_GROUP_NAME}" "${SCHEDULED_ACTION_NAME_END}" "${RECURRENCE_END}" "${MIN_SIZE_END}" "${MAX_SIZE_END}" "${DESIRED_CAPACITY_END}" 2>&1)

if [ $? -ne 0 ]; then
 echo "Setting instance end time is failed."
 echo ${RET}
 exit 1
fi
#echo ${RET}

echo 'end.'