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def convert_to_snake_case(pascal_cased_string):

    # snake_cased_char_list = [pascal_cased_string[0].lower()]
    # for char in pascal_cased_string[1:]:
    #     if char.isupper():
    #         snake_cased_char_list.append(f'_{char.lower()}')
    #     else:
    #         snake_cased_char_list.append(char)

    snake_cased_char_list = [f'_{char.lower()}' if char.isupper() else char for char in pascal_cased_string]

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apiVersion: getambassador.io/v3alpha1
kind:  Mapping
metadata:
  name:  front-end-mapping
spec:
  prefix: "/?(.*)"
  prefix_regex: true
  service: http://client-cluster-ip-service:8080
---
apiVersion: getambassador.io/v3alpha1

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apiVersion: getambassador.io/v3alpha1
kind: Listener
metadata:
  name: emissary-listener
spec:
  port: 80
  protocol: HTTP
  securityModel: INSECURE
  hostBinding:
    selector:

fhsinchy

apiVersion: v1
kind: Service
metadata:
  name: api-load-balancer-service
spec:
  type: LoadBalancer
  selector:
    component: api
  ports:
    - port: 3000

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apiVersion: v1
kind: Service
metadata:
  name: api-node-port-service
spec:
  type: NodePort
  selector:
    component: api
  ports:
    - port: 3000

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apiVersion: apps/v1
kind: Deployment
metadata:
  name: postgres-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      component: postgres
  template:

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apiVersion: v1
kind: Service
metadata:
  name: postgres-cluster-ip-service
spec:
  type: ClusterIP
  selector:
    component: postgres
  ports:
    - port: 5432

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apiVersion: apps/v1
kind: Deployment
metadata:
  name: api-deployment
spec:
  replicas: 3
  selector:
    matchLabels:
      component: api
  template:

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apiVersion: v1
kind: Pod
metadata:
  name: hello-kube-pod
  labels:
    component: web
spec:
  containers:
    - name: hello-kube
      image: fhsinchy/hello-kube

fhsinchy

## /notes-api/docker-compose.yaml

version: "3.8"

services: 
    db:
        image: postgres:12
        volumes: 
            - db-data:/var/lib/postgresql/data
        environment: