https://github.com/sattyagrah/awsserverlessredisnodejs
Elasticache Redis (serverless) with NodeJs in Amazon Linux 2023
https://github.com/sattyagrah/awsserverlessredisnodejs
aws aws-cloudformation aws-ec2 cloudformation elasticache redis serverless yaml
Last synced: about 2 months ago
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Elasticache Redis (serverless) with NodeJs in Amazon Linux 2023
- Host: GitHub
- URL: https://github.com/sattyagrah/awsserverlessredisnodejs
- Owner: sattyagrah
- Created: 2024-01-12T13:59:31.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-08-18T20:46:05.000Z (9 months ago)
- Last Synced: 2025-01-28T02:45:13.260Z (4 months ago)
- Topics: aws, aws-cloudformation, aws-ec2, cloudformation, elasticache, redis, serverless, yaml
- Homepage: https://aws.amazon.com
- Size: 14.6 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
## Elasticache Redis *(serverless)* with NodeJs in *Amazon Linux 2023*
This is a Repository that contains YAML CloudFormation template to create an ElastiCache Redis *(serverless)* cluster with an *Amazon Linux 2023* EC2 instance and connect to the Redis cluster with 'NodeJS'.
### Consideration/prerequisites
- I have used the *Instance profile*, that I have in my account. I request everyone to change the *Instance profile* in the given template *(in line number [36](https://github.com/sattyagrah/AWSServerlessRedisNodeJs/blob/main/template.yaml#L36))*.
- The *Instance profile*, that I have used was having *[AmazonSSMManagedInstanceCore](https://docs.aws.amazon.com/aws-managed-policy/latest/reference/AmazonSSMManagedInstanceCore.html)* policy attached to it, along with a custom policy that allows *DescribeStacks* and *ListStacks* policy.
- I assume user(s) to have a little bit of knowledge about CloudFormation.
- For LAZY people, use the template in branch **[WithInstanceProfile](https://github.com/sattyagrah/AWSServerlessRedisNodeJs/blob/WithInstanceProfile/README.md)**.
- Select the *Security group* which is in default VPC. Otherwise, make sure your *Security group* is present in a VPC, which have at-least 3 subnet.
- *Security group*, must be allowing Inbound/Outbound traffic to port 6379 *(default redis port)*.
#### This is a CloudFormation YAML template.
This template can be used to create an ElastiCache Redis *(serverless)* cluster with an *Amazon Linux 2023* EC2 instance and connect to the Redis cluster with NodeJS.
1. Download the template to your local machine from the GitHub repository.
> ```sh
> wget https://raw.githubusercontent.com/sattyagrah/AWSServerlessRedisNodeJs/main/template.yaml
> ```
2. Use the template to *[create the Stack](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cfn-console-create-stack.html)* through AWS Console.
3. This stack will create an EC2 instance with name `Ec2InstanceForRedisServerless` and an ElastiCache cluster `redisserverless`in the region in which you create the stack.
4. After creating the stack *[connect to Ec2 instance `Ec2InstanceForRedisServerless`](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/connect-linux-inst-ssh.html#connect-linux-inst-sshClient)* and run the command -
> ```sh
> sudo /home/ec2-user/redis.sh
> ```
5. You will get output something like this -
> ```
> set ping dong: OK
> get ping: dong
> set ding pong: OK
> get ding: pong
> ```