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Hi PR In class you mentioned SSM will be useful if instance launched in Private subnet to connect from AWS GUI SSM connect as part of Ansible assignment control node launched in private subnet and assign the SSM role The SSM agent running fine but SSM Connect option disabled then I configured three VPC endpoints region az ssm region az ec2 region az message to connect to the EC2 instances through system manager-- gt session manager-- start session what is the use of SSM Can you please give us real time scenarios the use of SSM In asnsible assignment the instance in Private subnet and not able to get the code from Bit bucket as well I try to get from S3 bucket as well but that time not able to list the s3 buckets as well might be issue with my s3 configuration
Hi After I prepared my golden AMI by attaching IAM role granting SSM access and user data I delete golden instance My ASG lunch a new instance using golden image However after lunch I cant see the attached IAM role and user data I have used lunch config to attach my golden ami I have also attached SSM role to my lunch configuration In summery my auto lunch instance does not keep user data and IAM role which was configured in golden ami Any thoughts Thanks Showeb
1 security Group allowing port 8080 from Private LB --CIDR 172 32 10 0 24 on AZ us-east-1a and atached to tomcate server in Private subnet Private LB is also running on CIDR 172 32 9 0 24 on 1b zone so which Private subnet CIDR i need to choose
There is an Net based web application running in on prem It uses SQL server as the enterprise edition data base uses SSRS is getting used for few reports Users from ON-PREM AD get listed one of the modules of this application This application sends report iles to the users when requested mails These are complex reports And 3rd party library is used to generate that complex report whenever user requests There is also few-dependency on the on-prem systems like ERP CRM etc to ingest the data from these systems at regular intervals twice daily This application is completely private and no componet is exposed to Internet Application should be accessible only from customer internal network Propose an architecture to migrate this application to AWS with MINIMAL CHANGES and MAXIMUM ADVANTAGES TRY TO BRING IN ALL THE GOOD FEATURES OF CLOUD WHILE KEEPING THE DEVELOPMENT CHANGES AT MINIMUM
can i use ssm manager and commands to install apache or httpd or ssh on 100 ec2 instances at the same time however i can use this an alternative to user data Thanks R Prasanna
You have a distributed application that periodically processes large volumes of data across multiple Amazon EC2 Instances The application is designed to recover gracefully from Amazon EC2 instance failures You are required to accomplish this task in the most cost effective way How you will meet this requirements