February 2017
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Amazon RDS : Trigger Error – You might want to use the less safe log_bin_trust_function_creators variable


While I’m trying to execute triggers to a RDS Mysql database I got the following errors

ERROR 1419 (HY000) at line #: You do not have the SUPER privilege and binary logging is enabled (you might want to use the less safe log_bin_trust_function_creators variable).

I’m using the SUPER root account which will create at [...]

IAM installing SSL : 400 MalformedCertificate Invalid Private Key.


While I’m trying to import a SSL for Amazon cloud in IAM account, I’m getting following error.

D:\IAM>iam-servercertupload -b  -c gd_bundle.crt -k -s 400 MalformedCertificate Invalid Private Key.

This is because they contain the private key + an OID that identifies the key type.

Solution : Re-generate the private key that [...]

AWS : Streaming Project [Adobe FMS server] Network Diagram



I’m sharing the network diagram of a streaming Project which I had wored recently using Adobe AWS streaming service. We uses auto-scale enabled EC2 instance and all the videos (both uploaded and recorded) are moved back to Adobe FMS dedicated server(x1.large). Pls note that we have customized the adobe FMS server which subscribed [...]

Auto scaling : Updating ScalingGroup with latest AMI ID

You may need to update the AMI frequently when there is new s/w or application revision has published. So this steps should be executed many times whenever there is an update on application.

To override this, I uses a script to syncronize the files in remote ftp/scp location with my server document root which is [...]

Amazon EC2 : Configure Auto Scaling with Loadbalencer

Auto scaling is the best solution for the application those are expecting huge traffic some hours of a day or for a week long like some content publishing new cause huge traffic . This solutions has both merits and demerits as well. Pls have a look at my earlier post before you implement this mechanism [...]

Amazon EC2 Auto scaling :- Some Concerns and Feasibility

This is the one of the awesome features of Amazon I ever met. This auto scaling feature will automatically add any number of pre-packaged instances whenever the load meets the threshold limit and destroy the instances when system back to normal.

Why do we need to choose auto scaling, What I’m thinking is

1. [...]