app_configuration

Schema AppConfiguration

AppConfiguration is a developer-centric definition that describes how to run an Application.
This application model builds upon a decade of experience at AntGroup running super large scale
internal developer platform, combined with best-of-breed ideas and practices from the community.

Attributes

Name and Description	Type	Default Value	Required
workload Workload defines how to run your application code. Currently supported workload profile includes Service and Job.	workload.Service | workload.Job	Undefined	required
opsRule OpsRule specifies collection of rules that will be checked for Day-2 operation.	trait.OpsRule	Undefined	optional
database	database.Database	Undefined	optional
monitoring	monitoring.Prometheus	Undefined	optional
labels	{str: str}	Undefined	optional
annotations	{str: str}	Undefined	optional

Examples

# Instantiate an App with a long-running service and its image is "nginx:v1"

import catalog.models.schema.v1 as ac
import catalog.models.schema.v1.workload as wl
import catalog.models.schema.v1.workload.container as c
import catalog.models.schema.v1.accessories.database as db
import catalog.models.schema.v1.accessories.monitoring as m
import catalog.models.schema.v1.accessories.trait as t

appConfiguration = ac.AppConfiguration {
    workload: wl.Service {
        containers: {
            "nginx": c.Container {
                image: "nginx:v1"
            }
        }
        type: "CollaSet"
    }
    opsRule: t.OpsRule {
        maxUnavailable: "30%"
    }
    database: db.Database {
        type: "aws"
        engine: "mysql"
        version: "5.7"
        instanceType: "db.t3.micro"
    }
    monitoring: m.Prometheus{
        interval:       "30s"
        timeout:        "15s"
        path:           "/metrics"
        port:           "web"
        scheme:         "http"
    }
}