Remove deprecated MariaDB dashboard configuration and update SQL queries in monitoring package for improved date handling. #341

config/lovelace/mariadb_dashboard.yaml

@@ -1,103 +0,0 @@
-######################################################################
-# @CCOSTAN - Follow Me on X
-# For more info visit https://www.vcloudinfo.com/click-here
-# Original Repo : https://github.com/CCOSTAN/Home-AssistantConfig
-# -------------------------------------------------------------------
-# MariaDB Dashboard - Lovelace stats overview
-#  Lovelace stack for MariaDB health metrics from SQL sensors.
-# -------------------------------------------------------------------
-# Notes: Paste this stack into a manual Lovelace view or card.
-# Notes: Uses Mushroom cards; swap to entities if the custom card is missing.
-######################################################################
-
-type: vertical-stack
-cards:
-  - type: entities
-    title: Database Statistics
-    entities:
-      - entity: sensor.database_size
-        name: Database Size
-        icon: mdi:database
-      - entity: sensor.database_tables_count
-        name: Number of Tables
-        icon: mdi:table
-      - entity: sensor.database_total_records
-        name: Total Records
-        icon: mdi:counter
-      - entity: sensor.database_records_per_day
-        name: Records per Day
-        icon: mdi:chart-line
-      - entity: sensor.database_oldest_record
-        name: Oldest Record
-        icon: mdi:clock-start
-  - type: entities
-    title: MariaDB Status
-    entities:
-      - entity: sensor.mariadb_status
-        name: Server Status
-        icon: mdi:database
-      - entity: sensor.mariadb_version
-        name: Version
-        icon: mdi:database-check
-      - entity: sensor.mariadb_performance
-        name: Performance
-        icon: mdi:chart-line
-      - entity: sensor.mariadb_uptime
-        name: Uptime
-        icon: mdi:timer-outline
-      - entity: sensor.mariadb_connections
-        name: Active Connections
-        icon: mdi:connection
-      - entity: sensor.mariadb_questions
-        name: Total Queries
-        icon: mdi:database-search
-  - type: grid
-    cards:
-      - type: custom:mushroom-template-card
-        primary: InnoDB Buffer Pool
-        secondary: "{{ states('sensor.mariadb_buffer_pool_size') }}"
-        icon: mdi:memory
-        layout: vertical
-        icon_color: blue
-      - type: custom:mushroom-template-card
-        primary: Max Connections
-        secondary: "{{ states('sensor.mariadb_max_connections') }}"
-        icon: mdi:account-multiple
-        layout: vertical
-        icon_color: green
-      - type: custom:mushroom-template-card
-        primary: Log File Size
-        secondary: "{{ states('sensor.mariadb_log_file_size') }}"
-        icon: mdi:file
-        layout: vertical
-        icon_color: orange
-      - type: custom:mushroom-template-card
-        primary: Temp Table Size
-        secondary: "{{ states('sensor.mariadb_tmp_table_size') }}"
-        icon: mdi:table
-        layout: vertical
-        icon_color: purple
-      - type: custom:mushroom-template-card
-        primary: IO Capacity
-        secondary: "{{ states('sensor.mariadb_io_capacity') }}"
-        icon: mdi:speedometer
-        layout: vertical
-        icon_color: red
-      - type: custom:mushroom-template-card
-        primary: IO Threads
-        secondary: "{{ states('sensor.mariadb_io_threads') }}"
-        icon: mdi:developer-board
-        layout: vertical
-        icon_color: cyan
-      - type: custom:mushroom-template-card
-        primary: Table Cache
-        secondary: "{{ states('sensor.mariadb_table_cache') }}"
-        icon: mdi:cached
-        layout: vertical
-        icon_color: amber
-      - type: custom:mushroom-template-card
-        primary: Buffer Sizes
-        secondary: "{{ states('sensor.mariadb_buffer_sizes') }}"
-        icon: mdi:buffer
-        layout: vertical
-        icon_color: teal

config/packages/mariadb_monitoring.yaml

@@ -63,7 +63,7 @@ sql:
   - name: "Database Oldest Record"
     db_url: !secret recorder_db_url
     query: >-
-      SELECT DATE_FORMAT(MIN(last_updated), '%Y-%m-%d') as oldest
+      SELECT DATE_FORMAT(FROM_UNIXTIME(MIN(last_updated_ts)), '%Y-%m-%d') as oldest
       FROM states;
     column: "oldest"
 
@@ -78,7 +78,11 @@ sql:
   - name: "Database Records Per Day"
     db_url: !secret recorder_db_url
     query: >-
-      SELECT ROUND(COUNT(*) / DATEDIFF(NOW(), MIN(last_updated)), 0) as avg
+      SELECT ROUND(
+        COUNT(*) /
+        GREATEST(DATEDIFF(NOW(), FROM_UNIXTIME(MIN(last_updated_ts))), 1),
+        0
+      ) as avg
       FROM states;
     column: "avg"
     unit_of_measurement: "records/day"