> For the complete documentation index, see [llms.txt](https://docs.ionos.com/cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ionos.com/cloud/tools-cli/subcommands/database-as-a-service/postgres/v2/cluster/update.md). # update ## Usage ``` ionosctl dbaas postgres-v2 cluster update [flags] ``` ## Aliases For `postgres-v2` command: ``` [pg-v2 pgsql-v2 postgresql-v2 psql-v2] ``` For `cluster` command: ``` [c] ``` For `update` command: ``` [u up] ``` ## Description Use this command to update attributes of a PostgreSQL Cluster. Required values to run command: * Cluster Id * DB Password ## Options ``` -u, --api-url string Override default host URL. If contains placeholder, location will be embedded. Preferred over the config file override 'psqlv2' and env var 'IONOS_API_URL' (default "https://postgresql.%s.ionos.com") -B, --backup-location string The Object Storage location where the backups will be stored --backup-retention-days int Configures how many days cluster backups are retained. Minimum: 1, Maximum: 365 -C, --cidr string The IP and subnet for the cluster. Note the following unavailable IP range: 10.208.0.0/12. e.g.: 192.168.1.100/24 -i, --cluster-id string The unique ID of the Cluster (required) --cols strings Set of columns to be printed on output Available columns: [ClusterId DisplayName DnsName PostgresVersion Instances Ram Cores StorageSize State SyncMode Description ConnectionPooler MaintenanceDay MaintenanceTime BackupLocation BackupRetentionDays LogsEnabled MetricsEnabled DatacenterId LanId Cidr DbUsername DbDatabase StatusMessage] -c, --config string Configuration file used for authentication (default "$XDG_CONFIG_HOME/ionosctl/config.yaml") --connection-pooler string Connection pooling mode. Can be one of: DISABLED, TRANSACTION, SESSION --cores int The number of CPU cores per instance. Minimum: 1, Maximum: 62 --datacenter-id string The unique ID of the Datacenter to connect to your cluster. It has to be in the same location as the current datacenter -P, --db-password string Password for the initial postgres user. Required because the API does not return it on GET requests (required) -D, --depth int Level of detail for response objects (default 1) --description string Human-readable description for the cluster -F, --filters strings Limit results to results containing the specified filter:KEY1=VALUE1,KEY2=VALUE2 -f, --force Force command to execute without user input -h, --help Print usage -I, --instances int The number of instances in your cluster. Minimum: 1, Maximum: 5 -L, --lan-id string The unique ID of the LAN to connect your cluster to --limit int Maximum number of items to return per request (default 50) -l, --location string Location of the resource to operate on. When unset, list commands query all locations. Can be one of: de/txl, de/fra, es/vit, fr/par, gb/lhr, gb/bhx, us/las, us/mci, us/ewr. A facility inside one of these metro regions (e.g. de/fra/1) is also accepted and served by its metro region's endpoint --logs-enabled Enable collection and reporting of logs for this cluster -d, --maintenance-day string Day of the week for the MaintenanceWindow. Must be specified together with --maintenance-time. Can be one of: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday -T, --maintenance-time string Time for the MaintenanceWindow. The MaintenanceWindow is a weekly 4 hour-long window, during which maintenance might occur. e.g.: 16:30:59. Must be specified together with --maintenance-day --metrics-enabled Enable collection and reporting of metrics for this cluster -n, --name string The friendly name of your cluster --no-headers Don't print table headers when table output is used --offset int Number of items to skip before starting to collect the results --order-by string Property to order the results by -o, --output string Desired output format [text|json|api-json] (default "text") --query string JMESPath query string to filter the output -q, --quiet Quiet output --ram string The amount of memory per instance in GB. Minimum: 4, Maximum: 240. e.g. --ram 4, --ram 4GB --storage-size string The amount of storage per instance in GB. Minimum: 10, Maximum: 4096. e.g.: --storage-size 20, --storage-size 20GB -S, --sync-mode string Replication mode. Can be one of: ASYNCHRONOUS, STRICTLY_SYNCHRONOUS -t, --timeout int Timeout in seconds for --wait and other wait operations (default 600) -v, --verbose count Increase verbosity level [-v, -vv, -vvv] -V, --version string The PostgreSQL version of your cluster -w, --wait Wait for the resource to reach AVAILABLE state after the command completes. No-op for list commands ``` ## Examples ``` ionosctl dbaas postgres-v2 cluster update --cluster-id --db-password --cores 4 --ram 8GB ``` --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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