Add iSCSI service/interface management tools

[ebarron]

Summary

Add MCP tools for managing iSCSI services and interfaces on SVMs.

Background

Per SPSPM-2247, the ONTAP MCP server should support iSCSI configuration. Before LUNs can be accessed via iSCSI, the iSCSI service must be enabled on the SVM and iSCSI LIFs (network interfaces) must be configured.

Proposed Tools

• create_iscsi_service — Enable iSCSI service on an SVM
• update_iscsi_service — Update iSCSI service settings (e.g., target alias)
• delete_iscsi_service — Disable iSCSI service on an SVM
• create_ip_interface — Create an iSCSI LIF (data interface) on an SVM
• update_ip_interface — Update LIF properties
• delete_ip_interface — Delete a LIF

ONTAP REST API Endpoints

• POST /api/protocols/san/iscsi/services
• PATCH /api/protocols/san/iscsi/services/{svm.uuid}
• DELETE /api/protocols/san/iscsi/services/{svm.uuid}
• POST /api/network/ip/interfaces
• PATCH /api/network/ip/interfaces/{uuid}
• DELETE /api/network/ip/interfaces/{uuid}

Priority

High — Required for iSCSI provisioning workflows.

Related

• Jira: SPSPM-2247
• Complements: LUN lifecycle, igroup, and LUN mapping tools

[Hardikl]

PR #70 would cover only iscsi service tools, iscsi interface tools will be next.