Mono repo for example random system

Included in this repository, are 3 microservice random example applications writen in python as well as the means to locally develop them and deploy them on a EC2 instance running kubernates.

File structure

.
├── deploy.sh                                 - main deployment helper
├── infra                                     - AWS infrastructure resource deployment structure
├── REDME.md
└── services
    ├── local-compose.yml                     - Local compose file to deploy the services
    ├── random-content                        - Random content service accessible through localhost on port 3003 or from egress at http://localhost/content 
    │   ├── app.py
    │   ├── Dockerfile
    │   ├── helm
    │   │   ├── charts
    │   │   ├── Chart.yaml
    │   │   ├── templates
    │   │   │   ├── deployment.yaml
    │   │   │   ├── _helpers.tpl
    │   │   │   ├── hpa.yaml
    │   │   │   ├── ingress.yaml
    │   │   │   ├── NOTES.txt
    │   │   │   ├── serviceaccount.yaml
    │   │   │   ├── service.yaml
    │   │   │   └── tests
    │   │   │       └── test-connection.yaml
    │   │   └── values.yaml
    │   └── requirements.txt
    ├── random-egress                         - Random egress service running nginx accessible at http://localhost/
    │   ├── Dockerfile
    │   ├── helm
    │   │   ├── charts
    │   │   ├── Chart.yaml
    │   │   ├── templates
    │   │   │   ├── deployment.yaml
    │   │   │   ├── _helpers.tpl
    │   │   │   ├── hpa.yaml
    │   │   │   ├── ingress.yaml
    │   │   │   ├── NOTES.txt
    │   │   │   ├── serviceaccount.yaml
    │   │   │   ├── service.yaml
    │   │   │   └── tests
    │   │   │       └── test-connection.yaml
    │   │   └── values.yaml
    │   └── nginx.conf
    ├── random-name                           - Random name service accessible through localhost on port 3002 or from egress at http://localhost/name
    │   ├── app.py
    │   ├── Dockerfile
    │   ├── helm
    │   │   ├── charts
    │   │   ├── Chart.yaml
    │   │   ├── templates
    │   │   │   ├── deployment.yaml
    │   │   │   ├── _helpers.tpl
    │   │   │   ├── hpa.yaml
    │   │   │   ├── ingress.yaml
    │   │   │   ├── NOTES.txt
    │   │   │   ├── serviceaccount.yaml
    │   │   │   ├── service.yaml
    │   │   │   └── tests
    │   │   │       └── test-connection.yaml
    │   │   └── values.yaml
    │   └── requirements.txt                           - Random name service accessible through localhost on port 3002 or from egress at http://localhost/name
    └── random-number                                  - Random number service accessible through localhost on port 3001 or from egress at http://localhost/number
        ├── app.py
        ├── Dockerfile
        ├── helm
        │   ├── charts
        │   ├── Chart.yaml
        │   ├── templates
        │   │   ├── deployment.yaml
        │   │   ├── _helpers.tpl
        │   │   ├── hpa.yaml
        │   │   ├── ingress.yaml
        │   │   ├── NOTES.txt
        │   │   ├── serviceaccount.yaml
        │   │   ├── service.yaml
        │   │   └── tests
        │   │       └── test-connection.yaml
        │   └── values.yaml
        └── requirements.txt

Deployment is done through the deploy.sh bash helper, please use -h for more details

Should you like to acccess services deployed on kubernates or minikube by selecting -m or -c,

###3 please enable forwarding on the kluster by issuing: kubectl port-forward `kubectl get pods | grep <part_od_service_name> | awk {'print $1'}` <local_port>:<container_port>

For infrastructure deployment of AWS resources terraform with terragrunt are used,

so please make sue you have them both installed on your system,

also a valid AWS account cli access should be already preconfigured

To deploy the resources, navigate to infra/tg and issue:

terragrunt run-all apply

This will create a proper VPC structure as well as deploy a EC2 instance on which you'll have everything deployed

ssh access to the instance is done securely with SSM by issuing:

mssh <instance_id>

so please make sure you've installed mssh from AWS