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En esta página, se proporcionan instrucciones para encontrar el mantenimiento programado, configurar períodos de mantenimiento, reprogramar el mantenimiento planificado y mucho más. Para obtener una descripción general de las actualizaciones de mantenimiento y los períodos de mantenimiento, consulta Política de mantenimiento.
Configura un período preferido para el mantenimiento de una instancia
Console
Ve a la página Memorystore para Redis en la Google Cloud consola.
Memorystore para Redis
Haz clic en el ID de la instancia para la que deseas establecer un período de mantenimiento.
Haz clic en Edit.
En la sección Mantenimiento, selecciona el día y la hora que desees para el período de mantenimiento. La hora se establece en tu zona horaria local.
Haz clic en Guardar.
gcloud
Ejecuta el siguiente comando para establecer un período de mantenimiento para una instancia de Redis:
Haz clic en la pestaña Notificaciones de productos.
Selecciona tu proyecto en el menú desplegable.
En la fila de Memorystore, activa el botón de correo electrónico para ACTIVARLO.
Un correo electrónico de notificación de mantenimiento usa el título "Upcoming maintenance for your
Cloud Memorystore instance [your-instance-name]". Cada dirección de correo electrónico que necesite recibir notificaciones debe habilitar la opción por separado.
Las notificaciones de mantenimiento se establecen a nivel de proyecto y no a nivel de instancia.
Las notificaciones por correo electrónico se envían a la dirección de correo electrónico asociada con tu Cuenta de Google. No se puede configurar un alias de correo electrónico personalizado (por ejemplo, un alias de correo electrónico del equipo).
Cómo encontrar el mantenimiento programado
Si se programó el mantenimiento de tu instancia, puedes verlo con las siguientes instrucciones:
Console
Ve a la página Memorystore para Redis en la Google Cloud consola.
Memorystore para Redis
Haz clic en el ID de la instancia para la que deseas ver el mantenimiento programado.
En la sección Mantenimiento, puedes ver la fecha y la hora de las actualizaciones de mantenimiento programadas.
REGION es la región donde se encuentra la instancia.
RESCHEDULE_TYPE es el tipo de actualización reprogramada. Los valores disponibles son:
IMMEDIATE: Inicia la actualización de mantenimiento de inmediato.
NEXT_AVAILABLE_WINDOW: Difiere el mantenimiento hasta el siguiente período de mantenimiento. El siguiente período es de una semana desde el período en el que se programó el mantenimiento en un principio.
SPECIFIC_TIME: Te permite designar una hora específica para la actualización.
El tiempo reprogramado no debe superar los siete días desde el momento del período de mantenimiento original.
RESHEDULE_TIME Solo puedes especificar este valor si configuras --reschedule-type como SPECIFIC TIME. Este valor usa el formato ISO 1801. Por ejemplo, 2020-01-16T16:56:00.000Z. La hora se establece en UTC.
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Información o código de muestra incorrectos","incorrectInformationOrSampleCode","thumb-down"],["Faltan la información o los ejemplos que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-09-08 (UTC)"],[],[],null,["# Find and set maintenance windows\n\nThis page provides instructions how to find scheduled maintenance, set\nmaintenance windows, reschedule planned maintenance, and more. For an overview\nof maintenance updates and maintenance windows, see [Maintenance policy](/memorystore/docs/redis/maintenance-policy).\n\nSet a preferred window for maintenance on an instance\n-----------------------------------------------------\n\n### Console\n\n1. Go to the **Memorystore for Redis** page in the Google Cloud console.\n\n [Memorystore for Redis](https://console.cloud.google.com/memorystore/redis/instances?)\n\n2. Click the instance ID of the instance you want to set a maintenance window\n for.\n\n3. Click **Edit**.\n\n4. Under the **Maintenance** section, select the desired day and time for the\n maintenance window. The time is set in your local time zone.\n\n5. Click **Save**.\n\n### gcloud\n\nRun the following command to set a maintenance window for a Redis instance: \n\n```\ngcloud redis instances update INSTANCE_ID --region=REGION --maintenance-window-day=DAY --maintenance-window-hour=HOUR\n```\n\nWhere:\n\n- \u003cvar translate=\"no\"\u003eINSTANCE_ID\u003c/var\u003e is the ID of the instance\n- \u003cvar translate=\"no\"\u003eREGION\u003c/var\u003e is the region where your instance is located\n- \u003cvar translate=\"no\"\u003eDAY\u003c/var\u003e is the day you want maintenance to occur. Acceptable values are: `MONDAY`,`TUESDAY`,`WEDNESDAY`,`THURSDAY`,`FRIDAY`,`SATURDAY`,`SUNDAY`\n- \u003cvar translate=\"no\"\u003eHOUR\u003c/var\u003e is the hour of the day in UTC time for when the maintenance window starts. Acceptable values are `0`-`23`\n\nFor reference information, see [`gcloud redis instances update`](/sdk/gcloud/reference/redis/instances/update)\n\nOpt in to maintenance notifications\n-----------------------------------\n\n| **Note:** Even if you turn on maintenance notifications, you do not receive notifications unless you [set a maintenance window](/memorystore/docs/redis/finding-and-setting-maintenance-windows#set_a_preferred_window_for_maintenance_on_an_instance) for that instance.\n\nTo turn on maintenance notifications:\n\n1. Go to the **Communication** page in the Google Cloud console:\n\n [Communication](https://console.cloud.google.com/user-preferences/communication)\n2. Click the **Product Notifications** tab.\n\n3. Select your project from the dropdown menu.\n\n4. In the row for Memorystore, toggle the email button to **ON**.\n\nA maintenance notification email uses the title, `\"Upcoming maintenance for your\nCloud Memorystore instance [your-instance-name]\"`. Each email address that\nneeds to receive notifications must opt in separately.\n\nMaintenance notifications are set at the project level rather than on instances.\nEmail notifications are sent to the email address associated with your Google\naccount. It is not possible to configure a custom email alias (for instance, a\nteam email alias).\n\nFind scheduled maintenance\n--------------------------\n\nIf maintenance has been scheduled for your instance, you can view it using the\nfollowing instructions: \n\n### Console\n\n1. Go to the **Memorystore for Redis** page in the Google Cloud console.\n\n [Memorystore for Redis](https://console.cloud.google.com/memorystore/redis/instances?)\n\n2. Click the instance ID of the instance that you want to view scheduled\n maintenance for.\n\n3. Under the **Maintenance** section, you can view the date and time of any\n scheduled maintenance updates.\n\n### gcloud\n\n```\ngcloud redis instances describe INSTANCE-ID --region=REGION\n```\n\nwhere:\n\n- \u003cvar translate=\"no\"\u003eINSTANCE_ID\u003c/var\u003e is the ID of the instance\n- \u003cvar translate=\"no\"\u003eREGION\u003c/var\u003e is the region where your instance is located\n\nThe output for scheduled maintenance is as follows: \n\n```\nmaintenancePolicy:\ncreateTime: 'TIME_STAMP'\nupdateTime: 'TIME_STAMP'\nmaintenanceWindow:\n- day: DAY\n duration: 60 minutes\n hour: HOUR\nmaintenanceSchedule:\n endTime: 'TIME_STAMP'\n startTime: 'TIME_STAMP'\n```\n\nWhere:\n\n- `maintenancePolicy` shows information on the creation time of your preferred maintenance policy and the last time the policy was updated.\n- `createTime` is when the maintenance policy is first created.\n- `updateTime` is when the maintenance policy was last updated.\n- `DAY` indicates the day of the week maintenance occurs.\n- `HOUR` indicates the hour in UTC time that maintenance begins.\n- `startTime` indicates the specific start time for a maintenance update that is scheduled for your instance.\n- `endTime` indicates the specific ending time for a maintenance update that is scheduled for your instance.\n- `TIME_STAMP` uses the RFC 3339 format.\n\nReschedule planned maintenance\n------------------------------\n\n| **Caution:** if you programmatically reschedule maintenance in bulk requests (not natively supported by Memorystore for Redis), limit batch reschedule sizes to 100 instances per batch. For more information, see [Rescheduling maintenance](/memorystore/docs/redis/maintenance-policy#rescheduling_maintenance).\n\nTo reschedule maintenance, see the instructions below: \n\n### Console\n\n| **Note:** You can only defer a maintenance update for up to one week from when a maintenance update is originally scheduled for your instance.\n\n1. Go to the **Memorystore for Redis** page in the Google Cloud console.\n\n [Memorystore for Redis](https://console.cloud.google.com/memorystore/redis/instances?)\n\n2. Click the instance ID of the instance you want to reschedule maintenance\n for.\n\n3. Under the **Maintenance** section, click **RESCHEDULE**.\n\n - You can only reschedule maintenance if you [have a scheduled update](/memorystore/docs/redis/finding-and-setting-maintenance-windows#find_scheduled_maintenance), for your instance.\n4. Choose between **Update now** , **Defer to next scheduled window** , and\n **Custom day and time** . For more information, see the [overview of rescheduling maintenance](/memorystore/docs/redis/maintenance-policy#rescheduling_maintenance).\n\n - If you want to update your instance immediately, select **Update now**\n and click **Update**.\n\n - If you want to delay the scheduled maintenance by one week, select\n **Defer to the next scheduled window** and click **Reschedule**.\n\n - If you want to designate a specific time, select **Custom day and time** ,\n choose the new time, and click **Reschedule**.\n\n### gcloud\n\n| **Note:** You can only defer a maintenance update for up to one week from when a maintenance update is originally scheduled for your instance.\n\n\u003cbr /\u003e\n\n```\ngcloud redis instances reschedule-maintenance INSTANCE_ID --region=REGION --reschedule-type=RESCHEDULE_TYPE [--schedule-time=RESHEDULE_TIME]\n```\n\nwhere:\n\n- \u003cvar translate=\"no\"\u003eINSTANCE_ID\u003c/var\u003e is the ID of the instance\n- \u003cvar translate=\"no\"\u003eREGION\u003c/var\u003e is the region where your instance is located\n- \u003cvar translate=\"no\"\u003eRESCHEDULE_TYPE\u003c/var\u003e is the type of rescheduled update. Available values are:\n\n - `IMMEDIATE`: Starts the maintenance update immediately\n - `NEXT_AVAILABLE_WINDOW`: Defers maintenance until the next maintenance window. The next window is one week from the window in which maintenance was originally scheduled\n - `SPECIFIC_TIME`: Allows you to designate a specific time for the update. The rescheduled time must be no more than seven days from time of the original maintenance window\n- \u003cvar translate=\"no\"\u003eRESHEDULE_TIME\u003c/var\u003e You can only specify this value if you set `--reschedule-type` to `SPECIFIC TIME`. This value uses the ISO 1801 format. For example, `2020-01-16T16:56:00.000Z`. The time is set in UTC time.\n\nFor reference information, see [gcloud redis instances reschedule-maintenance](/sdk/gcloud/reference/redis/instances/reschedule-maintenance).\n\nWhat's next\n-----------\n\n- View the [permissions](/memorystore/docs/redis/access-control#maintenance_windows_permissions) required to manage maintenance windows for your Redis instance."]]
