From ebaffcb84d706d8fe16aa4d6aedfcef6c2374a3f Mon Sep 17 00:00:00 2001 From: Saurav Sharma Date: Tue, 14 May 2019 11:37:05 -0400 Subject: [PATCH] add cost estimate --- cost-estimate.MD | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 cost-estimate.MD diff --git a/cost-estimate.MD b/cost-estimate.MD new file mode 100644 index 00000000..0dcf25e2 --- /dev/null +++ b/cost-estimate.MD @@ -0,0 +1,29 @@ +## Estimated Minimum Base Cost of this architecture with various scenarios + +Note: +- Data Transfer costs are not included. +- Cloudwatch logs storage cost and API calls cost are not included + + +### Resources Monthly Cost +2 Nat Gateway- $0.045*24*30*2 = $64.8\ +1 ALB with 1 LCU = [Example Pricing for ALB](https://aws.amazon.com/elasticloadbalancing/pricing/) $0.03114 per hour ($0.0225 hourly charge + $0.00864 LCU charge); or +$22.42 per month ($0.03114 * 24 hours * 30 days).\ +4 EC2 Instances at On-demand pricing ( default: c4.large) = 4*0.10*24*30 = $288 + + +### Total +64.8+22.42+288 = $375.22 + +### Total with 1 year reserved Instances ( no upfront) +64.8+22.42+183.96 = $271.18 + + + + +## If no of instances changed to 2 +Total = 64.8+22.42+144 = $231.22 + + +## If no of instances changed to 2 and using 1 year Reserved Instances +Total = 64.8+22.42+92 = $179.22