The Azure PostgreSQL database server should use geo-redundant backups
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Description
PostgreSQL uses geo-redundant backups.
Rationale
Using geo-redundancy with PostgreSQL creates geographically distributed replicas by default. These replicas assist with achieving data durability, as they protect against data becoming unavailable because of a regional event, such as a natural disaster. You can select this option only at the time of database creation. To modify an existing database to use geo-redundancy, recreate the database.
From the console
- Follow the instructions listed at Tutorial: Design an Azure Database for PostgreSQL - Single Server using the Azure portal to create a new PostgreSQL database. Ensure Geo-redundant is selected under Backup redundancy options.
From the command line
Follow the steps listed at Tutorial: Design an Azure Database for PostgreSQL - Single Server using Azure CLI to create and deploy a PostgreSQL server.
When configuring the az postgres server create Microsoft Azure Module ensure that geoRedundantBackup is set to Enabled, as shown in the example below.
az postgres server create
-l northeurope
-g mygroup
-n mysvr
-u username
-p password
--sku-name my_sku
--ssl-enforcement Enabled
--minimal-tls-version TLS1_0
--public-network-access Disabled
--backup-retention 10
--geo-redundant-backup Enabled
--storage-size 51200
--tags "key=value"
--version 11
