En esta página se describe cómo programar copias de seguridad de Cassandra en Cloud Storage.
En este método, las copias de seguridad se almacenan en el segmento de Cloud Storage especificado.
Para programar copias de seguridad de Cassandra, sigue estos pasos:
Ejecuta el siguiente comando create-service-account
para crear una cuenta de servicio (SA) de Google Cloud con el rol estándar
roles/storage.objectAdmin.
Este rol de SA te permite escribir datos de copias de seguridad en Cloud Storage. Ejecuta el comando en el directorio $APIGEE_HELM_CHARTS_HOME/apigee-operator/etc/.
Este comando crea una cuenta de servicio llamada
apigee-non-prod para usarla en entornos que no son de producción y
coloca el archivo de claves descargado en el directorio ./.
El comando create-service-account guarda un archivo JSON que contiene la clave privada de la cuenta de servicio. El archivo se guarda en el mismo directorio
en el que se ejecuta el comando. Necesitarás la ruta a este archivo en los pasos siguientes.
Añade las siguientes propiedades de cassandra.backup para habilitar la copia de seguridad. No elimine ninguna de las propiedades que ya estén configuradas.
La copia de seguridad está inhabilitada de forma predeterminada. Debe asignar el valor true a esta propiedad.
backup:serviceAccountPath
SA_JSON_FILE_PATH
La ruta del archivo JSON de la cuenta de servicio en tu sistema de archivos. Este archivo se descargó cuando ejecutaste el comando create-service-account.
La ruta debe ser relativa al directorio del gráfico apigee-datastore. Por ejemplo, serviceAccountPath: myproject-apigee-cassandra.json.
backup:dbStorageBucket
CLOUD_STORAGE_BUCKET_NAME
Nombre de un segmento de Google Cloud Storage que se usará para almacenar archivos de copias de seguridad. Consulta Crear segmentos si necesitas crear uno.
backup:cloudProvider
GCP/HYBRID
Para una copia de seguridad de Cloud Storage, asigna el valor GCP a la propiedad. Por ejemplo, cloudProvider: "GCP".
Para crear una copia de seguridad de un servidor remoto, asigna el valor HYBRID a la propiedad. Por ejemplo, cloudProvider: "HYBRID".
backup:schedule
BACKUP_SCHEDULE_CODE
Hora en la que se inicia la copia de seguridad, especificada en la sintaxis estándar de crontab. Predeterminado: 0 2 * * *
Aplica los cambios de configuración al nuevo clúster. Por ejemplo:
[[["Es fácil de entender","easyToUnderstand","thumb-up"],["Me ofreció una solución al problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Es difícil de entender","hardToUnderstand","thumb-down"],["La información o el código de muestra no son correctos","incorrectInformationOrSampleCode","thumb-down"],["Me faltan las muestras o la información que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-08-21 (UTC)."],[[["\u003cp\u003eThis guide explains how to schedule backups for Cassandra data in Cloud Storage, where the backup data will be stored.\u003c/p\u003e\n"],["\u003cp\u003eA Google Cloud service account with the \u003ccode\u003eroles/storage.objectAdmin\u003c/code\u003e role must be created to write backup data to Cloud Storage, using the provided \u003ccode\u003ecreate-service-account\u003c/code\u003e command.\u003c/p\u003e\n"],["\u003cp\u003eYou need to create a Cloud Storage bucket with a suitable retention policy (recommended 15 days) to store the backup archives.\u003c/p\u003e\n"],["\u003cp\u003eTo enable backups, the \u003ccode\u003ecassandra.backup\u003c/code\u003e properties, including the service account path, Cloud Storage bucket name, backup schedule, and cloud provider, must be configured in the \u003ccode\u003eoverrides.yaml\u003c/code\u003e file.\u003c/p\u003e\n"],["\u003cp\u003eBackups are automatically performed according to the cron schedule specified in the configuration, and a manual backup can be triggered using the provided \u003ccode\u003ekubectl create job\u003c/code\u003e command.\u003c/p\u003e\n"]]],[],null,["# Scheduling backups in Cloud Storage\n\n| You are currently viewing version 1.13 of the Apigee hybrid documentation. For more information, see [Supported versions](/apigee/docs/hybrid/supported-platforms#supported-versions).\n\nThis page describes how to schedule backups for Cassandra in Cloud Storage.\nIn this method, backups are stored in the specified Cloud Storage bucket.\n| **Note:** After applying the backup configuration on the existing cluster, the Cassandra pods will restart one after another (rolling restart) from last to first.\n\nTo schedule Cassandra backups, perform the following steps:\n\n1. Run the following `create-service-account` command to create a Google Cloud service account (SA) with the standard [`roles/storage.objectAdmin`](/storage/docs/access-control/iam-roles) role. This SA role allows you to write backup data to Cloud Storage. Execute the command in the \u003cvar translate=\"no\"\u003e$APIGEE_HELM_CHARTS_HOME\u003c/var\u003e`/apigee-operator/etc/` directory. \n\n ```\n ./tools/create-service-account --env non-prod --dir ./\n ```\n\n This command creates a single service account named\n `apigee-non-prod` for use in non-production environments and\n places the downloaded key file in the `./`\n directory.\n | **Note:** If you prefer to create all the individual service accounts for a production environment, use the following command: \n |\n | ```\n | ./tools/create-service-account --env prod --dir ./\n | ```\n |\n | Then, move each service account into its corresponding chart directory. The following\n | table lists each service account and the corresponding Apigee hybrid Helm charts:\n |\n For more information about Google Cloud service accounts, see\n [Creating and managing service\n accounts](/iam/docs/creating-managing-service-accounts).\n2. The `create-service-account` command saves a JSON file containing the service account private key. The file is saved in the same directory where the command executes. You will need the path to this file in the following steps.\n3. [Create a Cloud Storage bucket](/storage/docs/creating-buckets). Specify a reasonable data [retention policy](/storage/docs/bucket-lock#retention-policy) for the bucket. Apigee recommends a data retention policy of 15 days.\n4. Open your `overrides.yaml` file.\n5. Add the following `cassandra.backup` properties to enable backup. Do not remove any of the properties that are already configured.\n\n ### Parameters\n\n ```scdoc\n cassandra:\n ...\n\n backup:\n enabled: true\n serviceAccountPath: SA_JSON_FILE_PATH\n dbStorageBucket: CLOUD_STORAGE_BUCKET_NAME\n schedule: BACKUP_SCHEDULE_CODE\n cloudProvider: \"GCP\" # For remote server backup set this to HYBRID (all caps)\n\n ...\n \n ```\n\n ### Example\n\n ```carbon\n ...\n\n cassandra:\n storage:\n type: gcepd\n capacity: 50Gi\n gcepd:\n replicationType: regional-pd\n auth:\n default:\n password: \"abc123\"\n admin:\n password: \"abc234\"\n ddl:\n password: \"abc345\"\n dml:\n password: \"abc456\"\n nodeSelector:\n key: cloud.google.com/gke-nodepool\n value: apigee-data\n backup:\n enabled: true\n serviceAccountPath: \"my-cassandra-backup-sa.json\"\n dbStorageBucket: \"myname-cassandra-backup\"\n schedule: \"45 23 * * 6\"\n cloudProvider: \"GCP\"\n \n\n\n ... \n ```\nWhere:\n\n6. Apply the configuration changes to the new cluster. For example: \n\n ```\n helm upgrade datastore apigee-datastore/ \\\n --namespace APIGEE_NAMESPACE \\\n --atomic \\\n -f OVERRIDES_FILE.yaml\n ```\n | **Note:** If you see an error saying `Error: UPGRADE FAILED: \"datastore\" has no deployed releases`, replace `upgrade` with `install` and try the command again.\n\n\n Where \u003cvar translate=\"no\"\u003eOVERRIDES_FILE\u003c/var\u003e is the path to the overrides file you just edited.\n7. Verify the backup job. For example: \n\n ```\n kubectl get cronjob -n APIGEE_NAMESPACE\n ``` \n\n ```component-pascal\n NAME SCHEDULE SUSPEND ACTIVE LAST SCHEDULE AGE\n apigee-cassandra-backup 33 * * * * False 0 \u003cnone\u003e 94s\n ```\n\nLaunch a manual backup\n----------------------\n\n\nCassandra backups generate automatically according to the cron schedule set in the `overrides.yaml` file.\n\n\nTo initiate a manual backup, use this command:\n\n```\nkubectl create job -n APIGEE_NAMESPACE --from=cronjob/apigee-cassandra-backup BACKUP_POD_NAME\n```"]]
