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简单易用

源于 Python、Go 等语言,丰富的语言特性,IDE 插件和工具链

快速建模

以 Schema 为中心的配置类型及模块化抽象,基于 Config、Schema、Lambda、Rule 的逻辑和策略编写

可靠稳定

依赖静态类型系统、约束和自定义规则的配置稳定性

强可扩展

通过独立配置块自动合并机制保证配置编写的高可扩展性

易自动化

CRUD APIs,多语言 SDK,语言插件 构成的梯度自动化方案

API 亲和

原生支持 OpenAPI、 Kubernetes CRD, Kubernetes YAML,KRM 等 API 生态规范





以更现代化的编程方式管理配置和策略

通过配置,模型,函数和规则

import base.pkg.kusion_models.kube.frontend
server: frontend.Server {
image = "nginx"
}
-- Config
import base.pkg.kusion_models.kube.frontend
server: frontend.Server {
image = "nginx"
}
schema Server:
"""Server is the abstraction of Deployment and StatefulSet.
image: str, default is Undefined, required.
Image name. More info: https://kubernetes.io/docs/concepts/containers/images.
replicas: int, default is 1, required.
Number of desired pods. This is a pointer to distinguish between explicit zero and not specified. Defaults to 1.
labels: {str:str}, default is Undefined, optional.
Labels is a map of string keys and values that can be used to organize and categorize (scope and select) objects.
"""
image: str
replicas: int = option("replicas") or 1
labels?: {str:str}
-- Schema
schema Server:
"""Server is the abstraction of Deployment and StatefulSet.
image: str, default is Undefined, required.
Image name. More info: https://kubernetes.io/docs/concepts/containers/images.
replicas: int, default is 1, required.
Number of desired pods. This is a pointer to distinguish between explicit zero and not specified. Defaults to 1.
labels: {str:str}, default is Undefined, optional.
Labels is a map of string keys and values that can be used to organize and categorize (scope and select) objects.
"""
image: str
replicas: int = option("replicas") or 1
labels?: {str:str}
import base.pkg.kusion_models.kube.frontend
genLocalityLabels = lambda cluster: str, app: str -> {str:str} {
{
"cluster.x-k8s.io/cluster-name" = cluster
"app.kubernetes.io/name" = app
}
}
server: frontend.Server {
labels: genLocalityLabels("my-cluster", "nginx")
}
-- Lambda
import base.pkg.kusion_models.kube.frontend
genLocalityLabels = lambda cluster: str, app: str -> {str:str} {
{
"cluster.x-k8s.io/cluster-name" = cluster
"app.kubernetes.io/name" = app
}
}
server: frontend.Server {
labels: genLocalityLabels("my-cluster", "nginx")
}
import regex
rule ServerRule for Server:
1 <= replicas < 20, "replica should be in range [1, 20)"
regex.match(image, r"^([a-z0-9.:]+).([a-z]+):([a-z0-9]+)/([a-z0-9.]+)/([a-z0-9-_.:]+)$"), "image name should satisfy the `REPOSITORY:TAG` form"
ServerRule()
-- Rule
import regex
rule ServerRule for Server:
1 <= replicas < 20, "replica should be in range [1, 20)"
regex.match(image, r"^([a-z0-9.:]+).([a-z]+):([a-z0-9]+)/([a-z0-9.]+)/([a-z0-9-_.:]+)$"), "image name should satisfy the `REPOSITORY:TAG` form"
ServerRule()

Config

使用可扩展的配置开始您的云原生之旅

Schema

使用静态类型和 Schema 抽象您的模型

Lambda

通过小函数片段定义和复用配置和逻辑

Rule

定义环境规则以确保配置的一致性和稳定性





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IDEs, SDKs, Sharing, Formatting, Testing, Documents

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