NAME

db_data-guard-association_create_from-existing-db-system -

Description
Usage
Required Parameters
Optional Parameters
Global Parameters
Examples

DESCRIPTION

Creates a new Data Guard association using an existing DB System. A Data Guard association represents the replication relationship between the specified database and a peer database. For more information, see Using Oracle Data Guard <https://docs.cloud.oracle.com/Content/Database/Tasks/usingdataguard.htm>.

All Oracle Cloud Infrastructue resources, including Data Guard associations, get an Oracle-assigned, unique ID called an Oracle Cloud Identifier (OCID). When you create a resource, you can find its OCID in the response. You can also retrieve a resource’s OCID by using a List API operation on that resource type, or by viewing the resource in the Console. Fore more information, see Resource Identifiers <https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm>.

USAGE

oci db data-guard-association create from-existing-db-system [OPTIONS]

REQUIRED PARAMETERS

--creation-type [text]

Specifies whether to create the peer database in an existing DB system or in a new DB system.

--database-admin-password [text]

A strong password for the SYS, SYSTEM, and PDB Admin users to apply during standby creation.

The password must contain no fewer than nine characters and include:

At least two uppercase characters.
At least two lowercase characters.
At least two numeric characters.
At least two special characters. Valid special characters include “_”, “#”, and “-” only.

The password MUST be the same as the primary admin password.

--database-id [text]

The database OCID <https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm>.

--peer-db-system-id [text]

The OCID of the DB System to create the standby database on.

--protection-mode [text]

The protection mode to set up between the primary and standby databases. For more information, see Oracle Data Guard Protection Modes <http://docs.oracle.com/database/122/SBYDB/oracle-data-guard-protection-modes.htm#SBYDB02000> in the Oracle Data Guard documentation.

IMPORTANT - The only protection mode currently supported by the Database service is MAXIMUM_PERFORMANCE.

Accepted values are:

MAXIMUM_AVAILABILITY, MAXIMUM_PERFORMANCE, MAXIMUM_PROTECTION

--transport-type [text]

The redo transport type to use for this Data Guard association. Valid values depend on the specified protectionMode:

•: MAXIMUM_AVAILABILITY - SYNC or FASTSYNC * MAXIMUM_PERFORMANCE - ASYNC * MAXIMUM_PROTECTION - SYNC

For more information, see Redo Transport Services <http://docs.oracle.com/database/122/SBYDB/oracle-data-guard-redo-transport-services.htm#SBYDB00400> in the Oracle Data Guard documentation.

IMPORTANT - The only transport type currently supported by the Database service is ASYNC.

Accepted values are:

ASYNC, FASTSYNC, SYNC

OPTIONAL PARAMETERS

--database-software-image-id [text]

The database software image OCID <https://docs.cloud.oracle.com/Content/General/Concepts/identifiers.htm>

--from-json [text]

Provide input to this command as a JSON document from a file using the file://path-to/file syntax.

The --generate-full-command-json-input option can be used to generate a sample json file to be used with this command option. The key names are pre-populated and match the command option names (converted to camelCase format, e.g. compartment-id –> compartmentId), while the values of the keys need to be populated by the user before using the sample file as an input to this command. For any command option that accepts multiple values, the value of the key can be a JSON array.

Options can still be provided on the command line. If an option exists in both the JSON document and the command line then the command line specified value will be used.

For examples on usage of this option, please see our “using CLI with advanced JSON options” link: https://docs.cloud.oracle.com/iaas/Content/API/SDKDocs/cliusing.htm#AdvancedJSONOptions

--is-active-data-guard-enabled [boolean]

True if active Data Guard is enabled.

--is-active-data-guard-enabled [boolean]

True if active Data Guard is enabled.

--peer-db-home-id [text]

The OCID of the DB Home to create the standby database on.

--peer-db-unique-name [text]

Specifies the DB_UNIQUE_NAME of the peer database to be created.

--peer-sid-prefix [text]

Specifies a prefix for the Oracle SID of the database to be created.

GLOBAL PARAMETERS

Use oci --help for help on global parameters.

--auth-purpose, --auth, --cert-bundle, --cli-auto-prompt, --cli-rc-file, --config-file, --debug, --defaults-file, --endpoint, --generate-full-command-json-input, --generate-param-json-input, --help, --latest-version, --max-retries, --no-retry, --opc-client-request-id, --opc-request-id, --output, --profile, --query, --raw-output, --region, --release-info, --request-id, --version, -?, -d, -h, -i, -v

EXAMPLES

Copy the following CLI commands into a file named example.sh. Run the command by typing “bash example.sh” and replacing the example parameters with your own.

Please note this sample will only work in the POSIX-compliant bash-like shell. You need to set up the OCI configuration <https://docs.oracle.com/en-us/iaas/Content/API/SDKDocs/cliinstall.htm#configfile> and appropriate security policies <https://docs.oracle.com/en-us/iaas/Content/Identity/Concepts/policygetstarted.htm> before trying the examples.

    export db_system_id=<substitute-value-of-db_system_id> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/db/db-home/create.html#cmdoption-db-system-id
    export admin_password=<substitute-value-of-admin_password> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/db/database/create.html#cmdoption-admin-password
    export db_name=<substitute-value-of-db_name> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/db/database/create.html#cmdoption-db-name
    export creation_type=<substitute-value-of-creation_type> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/db/data-guard-association/create/from-existing-db-system.html#cmdoption-creation-type
    export database_admin_password=<substitute-value-of-database_admin_password> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/db/data-guard-association/create/from-existing-db-system.html#cmdoption-database-admin-password
    export peer_db_system_id=<substitute-value-of-peer_db_system_id> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/db/data-guard-association/create/from-existing-db-system.html#cmdoption-peer-db-system-id
    export protection_mode=<substitute-value-of-protection_mode> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/db/data-guard-association/create/from-existing-db-system.html#cmdoption-protection-mode
    export transport_type=<substitute-value-of-transport_type> # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/db/data-guard-association/create/from-existing-db-system.html#cmdoption-transport-type
    db_home_id=$(oci db db-home create --db-system-id $db_system_id --query data.id --raw-output)
    database_id=$(oci db database create --admin-password $admin_password --db-home-id $db_home_id --db-name $db_name --db-system-id $db_system_id --query data.id --raw-output)
    oci db data-guard-association create from-existing-db-system --creation-type $creation_type --database-admin-password $database_admin_password --database-id $database_id --peer-db-system-id $peer_db_system_id --protection-mode $protection_mode --transport-type $transport_type

AUTHOR

Oracle

COPYRIGHT

2016, 2022, Oracle