feat!: report hosts and licenses as facts, not warnings (0.2.0)

get_device_warnings is gone; netOrk names the warnings from facts
(netOrk #1111). get_hypervisor_hosts() reports each host's connection
state, maintenance mode, configuration issues and managing vCenter;
get_licenses() the assigned licenses with the edition key as edition,
never the key itself.

The reach stays: the ESXi driver reports connected as None (a
disconnected host could not have answered), and managed_by only for a
host it reached directly. parse/warnings.py is replaced by
parse/hosts.py and parse/licenses.py.

napalm_vmware/parse/hosts.py

@@ -0,0 +1,39 @@
+"""The hosts a driver sees, as facts (``HypervisorDriver.get_hypervisor_hosts``).
+
+Whether a host in maintenance mode or one managed by a vCenter is a problem is
+decided by the caller, never here.
+"""
+
+from __future__ import annotations
+
+from typing import Any
+
+from napalm_device_types.models import HypervisorHostDict
+
+_CONNECTED = "connected"
+_UNMANAGED = {None, "", "0.0.0.0"}
+
+
+def _host(host: dict[str, Any], standalone: bool) -> HypervisorHostDict:
+    manager = host.get("summary.managementServerIp")
+    return {
+        "name": host.get("name", host.get("_moref", "")),
+        # A disconnected host could not have answered the ESXi driver.
+        "connected": None
+        if standalone
+        else host.get("runtime.connectionState", _CONNECTED) == _CONNECTED,
+        "maintenance": bool(host.get("runtime.inMaintenanceMode")),
+        "config_issues": [
+            i["fullFormattedMessage"]
+            for i in host.get("configIssue") or []
+            if i.get("fullFormattedMessage")
+        ],
+        # Under a vCenter every host names that vCenter; only a host the ESXi
+        # driver reached directly can be managed by someone else.
+        "managed_by": manager if standalone and manager not in _UNMANAGED else None,
+    }
+
+
+def hypervisor_hosts(hosts: list[dict[str, Any]], *, standalone: bool) -> list[HypervisorHostDict]:
+    """``standalone`` is True for the ESXi driver, False for vCenter."""
+    return [_host(host, standalone) for host in hosts]

napalm_vmware/parse/licenses.py

@@ -0,0 +1,19 @@
+"""Licenses assigned on an endpoint, as facts (``LicenseMixin.get_licenses``).
+
+The edition key says which edition runs -- ``esxBasic`` is the free vSphere
+Hypervisor, whose API refuses every write; what follows from that is the
+caller's to decide. The license key itself is never reported.
+"""
+
+from __future__ import annotations
+
+from typing import Any
+
+from napalm_device_types.models import LicenseDict
+
+
+def license_list(licenses: list[dict[str, Any]]) -> list[LicenseDict]:
+    return [
+        {"name": lic.get("name", ""), "status": "active", "edition": str(lic.get("editionKey", ""))}
+        for lic in licenses
+    ]

napalm_vmware/parse/warnings.py

@@ -1,53 +0,0 @@
-"""Raw device warnings: ``{"code", "meta"}`` only.
-
-What a code means to a user -- severity, wording, the fix -- is decided in
-netOrk's ``WARNING_CATALOG``, never here.
-"""
-
-from __future__ import annotations
-
-from typing import Any
-
-_CONNECTED = "connected"
-_UNMANAGED = {None, "", "0.0.0.0"}
-#: License edition of the free vSphere Hypervisor. The vSphere API refuses
-#: every write on it (power, snapshots) with a RestrictedVersion fault.
-_FREE_EDITIONS = ("esxBasic",)
-
-
-def _host_codes(host: dict[str, Any], standalone: bool) -> list[dict[str, Any]]:
-    name = host.get("name", host.get("_moref", ""))
-    found: list[dict[str, Any]] = []
-    state = host.get("runtime.connectionState", _CONNECTED)
-    if not standalone and state != _CONNECTED:
-        found.append({"code": "vmware_host_disconnected", "meta": {"host": name, "state": state}})
-    if host.get("runtime.inMaintenanceMode"):
-        found.append({"code": "vmware_host_maintenance_mode", "meta": {"host": name}})
-    issues = [
-        i["fullFormattedMessage"]
-        for i in host.get("configIssue") or []
-        if i.get("fullFormattedMessage")
-    ]
-    if issues:
-        found.append({"code": "vmware_host_config_issue", "meta": {"host": name, "issues": issues}})
-    manager = host.get("summary.managementServerIp")
-    if standalone and manager not in _UNMANAGED:
-        found.append({"code": "vmware_host_managed_by_vcenter", "meta": {"vcenter": manager}})
-    return found
-
-
-def host_warnings(
-    hosts: list[dict[str, Any]], licenses: list[dict[str, Any]], *, standalone: bool
-) -> list[dict[str, Any]]:
-    """Warnings for the hosts this driver sees.
-
-    ``standalone`` is True for the ESXi driver. It alone reports a host being
-    managed by a vCenter -- a hint to add the vCenter instead -- and it never
-    reports disconnection, since a disconnected host could not have answered.
-    """
-    found = [w for host in hosts for w in _host_codes(host, standalone)]
-    for lic in licenses:
-        if str(lic.get("editionKey", "")).startswith(_FREE_EDITIONS):
-            found.append({"code": "vmware_api_read_only", "meta": {"edition": lic.get("name", "")}})
-            break
-    return found