Schema: robos:Environment

Formal W3C SHACL constraint shape and OSLC JSON-LD specification for robos:Environment in the devops package store.

Table of contents

  1. Specification Metadata
  2. Upstream Schema Basis (Refers From) & Global Standards Provenance
  3. Entity Relationship & Schema Context
  4. Property Constraints & SHACL Rules
  5. Canonical OSLC JSON-LD Example
  6. Programmatic SHACL Validation

Specification Metadata

Upstream Schema Basis (Refers From) & Global Standards Provenance

This RobOS schema is modeled after and directly aligns with two levels of global standards:

  • Universal Schema.org Class: https://schema.org/DeploymentEnvironment (100% interoperability with search engines, web indexers, and general AI reasoning)
  • Specialized Domain Standard: https://schema.org/DeploymentEnvironment (de facto standard for domain-specific ALM, BDD, or infrastructure operations)
  • Canonical Reference: https://schema.org/DeploymentEnvironment
  • Agent Guidelines: When autonomous agents generate, expand, or validate instances of robos:Environment, they MUST adhere to and base their output on this referred schema object and universal Schema.org parent class, extending it with RobOS SDLC properties.

Entity Relationship & Schema Context

Environment robos:Environment

Governed by W3C SHACL shape urn:robos:shape:EnvironmentShape within the DevOps & Cloud (robos.devops) (robos.devops) package store.

dcterms:title robos:environmentType robos:tier

Property Constraints & SHACL Rules

Property Path Name Multiplicity Data Type Constraint Rule / Validation Message
dcterms:title Title / Display Name 1..* xsd:string Environment must have a title.
robos:environmentType environmentType 1..* xsd:string Environment must declare environment type (production, staging, development, test, sandbox).
robos:tier tier 1..* xsd:string Environment must declare SLA/criticality tier.

Canonical OSLC JSON-LD Example 

{
  "@id": "urn:robos:env:production",
  "@type": [
    "oslc_am:Resource",
    "robos:Environment",
    "robos:DeploymentEnvironment",
    "schema:DeploymentEnvironment"
  ],
  "dcterms:title": "Production Environment",
  "dcterms:description": "High-availability production tier serving external customer traffic.",
  "robos:environmentType": "production",
  "robos:tier": "tier-1",
  "robos:package": "devops",
  "robos:namespace": "robos.devops",
  "robos:schemaOrgType": "https://schema.org/DeploymentEnvironment",
  "robos:domainStandard": "https://schema.org/DeploymentEnvironment"
}

Programmatic SHACL Validation 

const { SHACLValidator } = require('/usr/local/share/robos/robos-graph/lib/shacl-validator');
const { OSLCGraphParser, OSLC_CONTEXT } = require('/usr/local/share/robos/robos-graph/lib/oslc-parser');

const validator = new SHACLValidator();
const result = validator.validateGraph(new OSLCGraphParser({
  "@context": OSLC_CONTEXT,
  "robos:nodes": [
    {
        "@id": "urn:robos:env:production",
        "@type": [
            "oslc_am:Resource",
            "robos:Environment",
            "robos:DeploymentEnvironment",
            "schema:DeploymentEnvironment"
        ],
        "dcterms:title": "Production Environment",
        "dcterms:description": "High-availability production tier serving external customer traffic.",
        "robos:environmentType": "production",
        "robos:tier": "tier-1",
        "robos:package": "devops",
        "robos:namespace": "robos.devops",
        "robos:schemaOrgType": "https://schema.org/DeploymentEnvironment",
        "robos:domainStandard": "https://schema.org/DeploymentEnvironment"
    }
  ],
}));

console.log("Conforms:", result.conforms); // Expected: true