Deprecate YAML config in PI-Hole (#84797)

create an issue about deprecated yaml config

homeassistant/components/pi_hole/__init__.py

@@ -21,6 +21,7 @@ from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.aiohttp_client import async_get_clientsession
 from homeassistant.helpers.entity import DeviceInfo
+from homeassistant.helpers.issue_registry import IssueSeverity, async_create_issue
 from homeassistant.helpers.typing import ConfigType
 from homeassistant.helpers.update_coordinator import (
     CoordinatorEntity,
@@ -69,8 +70,20 @@ async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
 
     hass.data[DOMAIN] = {}
 
+    if DOMAIN not in config:
+        return True
+
+    async_create_issue(
+        hass,
+        DOMAIN,
+        "deprecated_yaml",
+        breaks_in_ha_version="2023.2.0",
+        is_fixable=False,
+        severity=IssueSeverity.WARNING,
+        translation_key="deprecated_yaml",
+    )
+
     # import
-    if DOMAIN in config:
     for conf in config[DOMAIN]:
         hass.async_create_task(
             hass.config_entries.flow.async_init(

homeassistant/components/pi_hole/strings.json

@@ -25,5 +25,11 @@
     "abort": {
       "already_configured": "[%key:common::config_flow::abort::already_configured_service%]"
     }
+  },
+  "issues": {
+    "deprecated_yaml": {
+      "title": "The PI-Hole YAML configuration is being removed",
+      "description": "Configuring PI-Hole using YAML is being removed.\n\nYour existing YAML configuration has been imported into the UI automatically.\n\nRemove the PI-Hole YAML configuration from your configuration.yaml file and restart Home Assistant to fix this issue."
+    }
   }
 }

homeassistant/components/pi_hole/translations/de.json

@@ -25,5 +25,11 @@
                 }
             }
         }
+    },
+    "issues": {
+        "deprecated_yaml": {
+            "description": "Die Konfiguration von PI-Hole mit YAML wird entfernt. \n\nDeine vorhandene YAML-Konfiguration wurde automatisch in die Benutzeroberfl\u00e4che importiert. \n\nEntferne die PI-Hole-YAML-Konfiguration aus deiner configuration.yaml-Datei und starte Home Assistant neu, um dieses Problem zu beheben.",
+            "title": "Die PI-Hole YAML-Konfiguration wird entfernt"
+        }
     }
 }

homeassistant/components/pi_hole/translations/en.json

@@ -25,5 +25,11 @@
                 }
             }
         }
+    },
+    "issues": {
+        "deprecated_yaml": {
+            "description": "Configuring PI-Hole using YAML is being removed.\n\nYour existing YAML configuration has been imported into the UI automatically.\n\nRemove the PI-Hole YAML configuration from your configuration.yaml file and restart Home Assistant to fix this issue.",
+            "title": "The PI-Hole YAML configuration is being removed"
+        }
     }
 }