provisioning/docs/book/api/provider-api.html
Jesús Pérez 6a59d34bb1
chore: update provisioning configuration and documentation
Update configuration files, templates, and internal documentation
for the provisioning repository system.

Configuration Updates:
- KMS configuration modernization
- Plugin system settings
- Service port mappings
- Test cluster topologies
- Installation configuration examples
- VM configuration defaults
- Cedar authorization policies

Documentation Updates:
- Library module documentation
- Extension API guides
- AI system documentation
- Service management guides
- Test environment setup
- Plugin usage guides
- Validator configuration documentation

All changes are backward compatible.
2025-12-11 21:50:42 +00:00

384 lines
17 KiB
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<h1 id="provider-api-reference"><a class="header" href="#provider-api-reference">Provider API Reference</a></h1>
<p>API documentation for creating and using infrastructure providers.</p>
<h2 id="overview"><a class="header" href="#overview">Overview</a></h2>
<p>Providers handle cloud-specific operations and resource provisioning. The provisioning platform supports multiple cloud providers through a unified API.</p>
<h2 id="supported-providers"><a class="header" href="#supported-providers">Supported Providers</a></h2>
<ul>
<li><strong>UpCloud</strong> - European cloud provider</li>
<li><strong>AWS</strong> - Amazon Web Services</li>
<li><strong>Local</strong> - Local development environment</li>
</ul>
<h2 id="provider-interface"><a class="header" href="#provider-interface">Provider Interface</a></h2>
<p>All providers must implement the following interface:</p>
<h3 id="required-functions"><a class="header" href="#required-functions">Required Functions</a></h3>
<pre><code class="language-nushell"># Provider initialization
export def init [] -&gt; record { ... }
# Server operations
export def create-servers [plan: record] -&gt; list { ... }
export def delete-servers [ids: list] -&gt; bool { ... }
export def list-servers [] -&gt; table { ... }
# Resource information
export def get-server-plans [] -&gt; table { ... }
export def get-regions [] -&gt; list { ... }
export def get-pricing [plan: string] -&gt; record { ... }
</code></pre>
<h3 id="provider-configuration"><a class="header" href="#provider-configuration">Provider Configuration</a></h3>
<p>Each provider requires configuration in KCL format:</p>
<pre><code class="language-kcl"># Example: UpCloud provider configuration
provider: Provider = {
name = "upcloud"
type = "cloud"
enabled = True
config = {
username = "{{ env.UPCLOUD_USERNAME }}"
password = "{{ env.UPCLOUD_PASSWORD }}"
default_zone = "de-fra1"
}
}
</code></pre>
<h2 id="creating-a-custom-provider"><a class="header" href="#creating-a-custom-provider">Creating a Custom Provider</a></h2>
<h3 id="1-directory-structure"><a class="header" href="#1-directory-structure">1. Directory Structure</a></h3>
<pre><code>provisioning/extensions/providers/my-provider/
├── nu/
│ └── my_provider.nu # Provider implementation
├── kcl/
│ ├── my_provider.k # KCL schema
│ └── defaults_my_provider.k # Default configuration
└── README.md # Provider documentation
</code></pre>
<h3 id="2-implementation-template"><a class="header" href="#2-implementation-template">2. Implementation Template</a></h3>
<pre><code class="language-nushell"># my_provider.nu
export def init [] {
{
name: "my-provider"
type: "cloud"
ready: true
}
}
export def create-servers [plan: record] {
# Implementation here
[]
}
export def list-servers [] {
# Implementation here
[]
}
# ... other required functions
</code></pre>
<h3 id="3-kcl-schema"><a class="header" href="#3-kcl-schema">3. KCL Schema</a></h3>
<pre><code class="language-kcl"># my_provider.k
import provisioning.lib as lib
schema MyProvider(lib.Provider):
"""My custom provider schema"""
name: str = "my-provider"
type: "cloud" | "local" = "cloud"
config: MyProviderConfig
schema MyProviderConfig:
api_key: str
region: str = "us-east-1"
</code></pre>
<h2 id="provider-discovery"><a class="header" href="#provider-discovery">Provider Discovery</a></h2>
<p>Providers are automatically discovered from:</p>
<ul>
<li><code>provisioning/extensions/providers/*/nu/*.nu</code></li>
<li>User workspace: <code>workspace/extensions/providers/*/nu/*.nu</code></li>
</ul>
<pre><code class="language-bash"># Discover available providers
provisioning module discover providers
# Load provider
provisioning module load providers workspace my-provider
</code></pre>
<h2 id="provider-api-examples"><a class="header" href="#provider-api-examples">Provider API Examples</a></h2>
<h3 id="create-servers"><a class="header" href="#create-servers">Create Servers</a></h3>
<pre><code class="language-nushell">use my_provider.nu *
let plan = {
count: 3
size: "medium"
zone: "us-east-1"
}
create-servers $plan
</code></pre>
<h3 id="list-servers"><a class="header" href="#list-servers">List Servers</a></h3>
<pre><code class="language-nushell">list-servers | where status == "running" | select hostname ip_address
</code></pre>
<h3 id="get-pricing"><a class="header" href="#get-pricing">Get Pricing</a></h3>
<pre><code class="language-nushell">get-pricing "small" | to yaml
</code></pre>
<h2 id="testing-providers"><a class="header" href="#testing-providers">Testing Providers</a></h2>
<p>Use the test environment system to test providers:</p>
<pre><code class="language-bash"># Test provider without real resources
provisioning test env single my-provider --check
</code></pre>
<h2 id="provider-development-guide"><a class="header" href="#provider-development-guide">Provider Development Guide</a></h2>
<p>For complete provider development guide, see:</p>
<ul>
<li><strong><a href="../development/QUICK_PROVIDER_GUIDE.html">Provider Development</a></strong> - Quick start guide</li>
<li><strong><a href="../development/extensions.html">Extension Development</a></strong> - Complete extension guide</li>
<li><strong><a href="integration-examples.html">Integration Examples</a></strong> - Example implementations</li>
</ul>
<h2 id="api-stability"><a class="header" href="#api-stability">API Stability</a></h2>
<p>Provider API follows semantic versioning:</p>
<ul>
<li><strong>Major</strong>: Breaking changes</li>
<li><strong>Minor</strong>: New features, backward compatible</li>
<li><strong>Patch</strong>: Bug fixes</li>
</ul>
<p>Current API version: <code>2.0.0</code></p>
<hr />
<p>For more examples, see <a href="integration-examples.html">Integration Examples</a>.</p>
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