AWS ElastiCache Using Notes

To create a Redis cache cluster using the AWS management console

Create a subnet group

To create a cluster in an Amazon VPC, you must specify a cache subnet group. ElastiCache Use this cache subnet group to select a subnet and an IP address within this subnet to relate to your cache node.

Create a security group

Use Amazon VPC security groups to control access to your cache cluster.

Create a parameter group

To create a Redis cache cluster using the AWS management console

Select the Redis engine

Specify cluster details

Configure Advanced Settings

View and start

Modifying a ElastiCache cache cluster

Connecting to a cluster node

To find an endpoint using the AWS Management Console

Click the number of nodes that the cluster has

Finding endpoints using the AWS CLI

$ AWS ElastiCache Describe-cache-clusters--cache-cluster-ID my-cache--show-cache-node-Info

Connect to a Redis cluster

Connect to a redis cluster using redis-cli

Installing GCC

sudo Yum Install GCC

Download the Compile REDIS-CLI utility

wget http://download.redis.io/redis-stable.tar.gztar xvzf redis-stable. Tar . gz$ CD Redis-make&& make install

Connect to a Redis cluster

6379

You are now connected to the cluster and can run Redis commands. The following is an example.

" Hello "     // Set Key "A" with a string value and no expiration ok> get a               // Get value for key "a" " Hello " > Get B               // Get value for key ' B ' results in Miss (nil)                > Quit               //  Exit from Redis-cli

Create a cache subnet group using the AWS CLI

$ AWS ElastiCache create-cache-subnet-Group     --cache-subnet-group-name Mycachesubnetgroup      "testing"--subnet-ids     subnet-53df9c3a

AWS ElastiCache Using Notes