get_disk_list
Retrieve a list of disks from Sakura Cloud infrastructure to manage storage resources and monitor disk usage across specified zones.
Instructions
Get list of disks
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| zone | No | The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified. |
Implementation Reference
- src/server.ts:1556-1574 (handler)Handler for the 'get_disk_list' tool that validates credentials, fetches disk list from Sakura Cloud API using the provided or default zone, and returns JSON-formatted result.
} else if (request.params.name === 'get_disk_list') { try { validateCredentials(); const zone = request.params.arguments?.zone as string || DEFAULT_ZONE; const diskList = await fetchFromSakuraCloud(`/disk`, false, zone); return { content: [ { type: 'text', text: JSON.stringify(diskList, null, 2) } ] }; } catch (error) { console.error('Error calling tool:', error); throw error; } - src/server.ts:832-843 (registration)Registration of the 'get_disk_list' tool in the ListTools response, including its description and input schema.
name: 'get_disk_list', description: 'Get list of disks', inputSchema: { type: 'object', properties: { zone: { type: 'string', description: 'The zone to use (e.g., "tk1v", "is1a", "tk1a"). Defaults to "tk1v" if not specified.' } }, } }, - src/server.ts:20-72 (helper)Core helper function fetchFromSakuraCloud used by the get_disk_list handler to perform authenticated HTTPS requests to the Sakura Cloud API.
async function fetchFromSakuraCloud(path: string, isPublicAPI: boolean = false, zone: string = DEFAULT_ZONE, method: string = 'GET', bodyData?: any): Promise<any> { return new Promise((resolve, reject) => { const basePath = isPublicAPI ? '/cloud/api/cloud/1.1' : `/cloud/zone/${zone}/api/cloud/1.1`; const options = { hostname: 'secure.sakura.ad.jp', port: 443, path: `${basePath}${path}`, method: method, headers: { 'Accept': 'application/json', 'Authorization': '', 'Content-Type': 'application/json' } }; // Add authorization for non-public APIs if (!isPublicAPI) { options.headers['Authorization'] = `Basic ${Buffer.from(`${SACLOUD_API_TOKEN}:${SACLOUD_API_SECRET}`).toString('base64')}`; } const req = https.request(options, (res) => { let data = ''; res.on('data', (chunk) => { data += chunk; }); res.on('end', () => { try { if (data) { const parsedData = JSON.parse(data); resolve(parsedData); } else { resolve({}); } } catch (err) { reject(new Error(`Failed to parse response: ${err}`)); } }); }); req.on('error', (error) => { reject(error); }); if (bodyData && (method === 'POST' || method === 'PUT')) { req.write(JSON.stringify(bodyData)); } req.end(); }); } - src/server.ts:125-129 (helper)Helper function validateCredentials called in the get_disk_list handler to ensure API credentials are set.
function validateCredentials(): void { if (!SACLOUD_API_TOKEN || !SACLOUD_API_SECRET) { throw new Error('Missing API credentials. Set SACLOUD_API_TOKEN and SACLOUD_API_SECRET environment variables.'); } }