EC2(Linux)_EN– tag –
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On SSL between ALB and EC2 using Self-Signed Certificate
【Configuring SSL not only between Client and ALB, but also between ALB and EC2】 In the following page, we introduced a configuration that uses an ACM certificate to SSL the communication from the Internet to the ALB. https://awstut.com... -
Ansible on Private Subnet
【Configuring instances in private subnet to run AWS-ApplyAnsiblePlaybooks document】 In the following page, we have introduced four ways to initialize process on an EC2 instance (Amazon Linux 2). https://awstut.com/en/2021/12/11/four-wa... -
Create a custom patch baseline with SSM Patch Manager (Linux)
【Configure SSM Patch Manager to create custom patch baselines and distribute patches】 System Manager (SSM) Patch Manager is a function that automates the application of patches to EC2 instances. This time, we will target an Amazon Linu... -
Deliver custom metrics periodically with SSM Run Command
【Configure SSM Run Command and PutMetricData API to deliver custom metrics periodically】 We will introduce a configuration that uses SSM Run Command to deliver custom metrics to CloudWatch on a regular basis. There are two ways to push... -
Install CloudWatch Agent on Linux and collect data
【Install CloudWatch Agent on Linux instance and configure to collect logs and metrics】 The CloudWatch Agent can be used to collect logs and metrics. Collect internal system-level metrics from Amazon EC2 instances across operating syste... -
Checking RDS connection behavior by security group pattern
【Configure to check security group for RDS】 Check the security group to be applied to RDS. When accessing RDS from EC2, the key point is the security group; just like EC2 instances, you can apply security groups to RDS as well. Securit... -
Deliver VPC Flow Logs to S3/CloudWatch Logs
【Configuration to obtain VPC Flow Logs】 Check the VPC Flow Logs. VPC Flow Logs is a service that allows you to obtain traffic information within a VPC. VPC Flow Logs is a feature that enables you to capture information about the IP tra... -
Performance Verification of Cluster Placement Group
【Configure to verify performance of cluster placement group】 Here is a configuration to verify the performance of cluster placement group. A placement group is an option that allows you to specify the hardware on which the EC2 instance... -
Introduction to Tape Gateway Type Storage Gateway
【Storage Gateway Tape Gateway Configuration】 The content is related to reliability and business continuity, which is also part of the scope of AWS SOA. There are four types of Storage Gateways, and we will introduce the Tape Gateway.Ta... -
Attaching EBS to Linux Instance
【Four ways to attach EBS to EC2 instance】 We will check the configuration of attaching EBS (Elastic Block Store) to a Linux instance. EBS is block storage provided by AWS. Amazon EBS allows you to create storage volumes and attach them...
