DevOps Classroomnotes 03/Sep/2023

YAML

• Refer Here for YAML and JSON tutorial
• The data is represented as collection of name value (key value) pairs
• Sample schema

name type=text
wifi type=boolean
owners type=list[string] or string array
menu type menuitem list
menuitem
    name type=text/string
    price type=number

• Example: yaml

---
name: Qualitea
wifi: no
owners:
  - satish
menu:
  - name: coffee
    price: 20
  - name: tea
    price: 15

• Example: json

{
    "name": "Qualitea",
    "wifi": false,
    "owners": ["satish"],
    "menu": [
        {
            "name": "coffee",
            "price": 20
        },
        {
            "name": "tea",
            "price": 15
        }
    ]

}

Docker Compose

• Refer Here for official docs
• Refer Here for the specifications

Write a docker compose for spring petclinic

• Refer Here for the code
• Refer Here for the changes
• clone the code and up the services

git clone https://github.com/dummyrepos/spring-petclinic-docker.git
cd spring-petclinic-docker
docker compose up -d

• Now examine

docker compose ls
docker compose ps

* Now lets stop and remove containers

docker compose down

Write a docker compose for nop commerce

• Refer Here for the changes done