``detach`` ========== .. contents:: :local: :depth: 1 Description ------------ Detaches an instance from an instance pool. Usage ----- .. code-block:: none oci compute-management instance-pool-instance detach [OPTIONS] Required Parameters -------------------- .. option:: --instance-id [text] The `OCID `__ of the instance. .. option:: --instance-pool-id [text] The `OCID `__ of the instance pool. Optional Parameters -------------------- .. option:: --from-json [text] Provide input to this command as a JSON document from a file using the file://path-to/file syntax. The :option:`--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 .. option:: --is-auto-terminate [boolean] Whether to permanently terminate (delete) the instance and its attached boot volume when detaching it from the instance pool. Default is `false`. .. option:: --is-decrement-size [boolean] Whether to decrease the size of the instance pool when the instance is detached. If `true`, the pool size is decreased. If `false`, the pool will provision a new, replacement instance using the pool's instance configuration as a template. Default is `true`. .. option:: --max-wait-seconds [integer] The maximum time to wait for the work request to reach the state defined by ``--wait-for-state``. Defaults to 1200 seconds. .. option:: --wait-for-state [text] This operation asynchronously creates, modifies or deletes a resource and uses a work request to track the progress of the operation. Specify this option to perform the action and then wait until the work request reaches a certain state. Multiple states can be specified, returning on the first state. For example, ``--wait-for-state`` SUCCEEDED ``--wait-for-state`` FAILED would return on whichever lifecycle state is reached first. If timeout is reached, a return code of 2 is returned. For any other error, a return code of 1 is returned. Accepted values are: .. code-block:: py ACCEPTED, FAILED, IN_PROGRESS, SUCCEEDED .. option:: --wait-interval-seconds [integer] Check every ``--wait-interval-seconds`` to see whether the work request has reached the state defined by ``--wait-for-state``. Defaults to 30 seconds. Global Parameters ------------------ Use ``oci --help`` for help on global parameters. :option:`--auth-purpose`, :option:`--auth`, :option:`--cert-bundle`, :option:`--cli-auto-prompt`, :option:`--cli-rc-file`, :option:`--config-file`, :option:`--connection-timeout`, :option:`--debug`, :option:`--defaults-file`, :option:`--endpoint`, :option:`--generate-full-command-json-input`, :option:`--generate-param-json-input`, :option:`--help`, :option:`--latest-version`, :option:`--max-retries`, :option:`--no-retry`, :option:`--opc-client-request-id`, :option:`--opc-request-id`, :option:`--output`, :option:`--profile`, :option:`--proxy`, :option:`--query`, :option:`--raw-output`, :option:`--read-timeout`, :option:`--realm-specific-endpoint`, :option:`--region`, :option:`--release-info`, :option:`--request-id`, :option:`--version`, :option:`-?`, :option:`-d`, :option:`-h`, :option:`-i`, :option:`-v` Example using required parameter ------------------ Copy and paste the following example into a JSON file, replacing the example parameters with your own. .. code-block:: none :class: copy-code-block oci compute-management instance-configuration create --generate-param-json-input instance-details > instance-details.json oci compute-management instance-pool create --generate-param-json-input placement-configurations > placement-configurations.json 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 `__ and `appropriate security policies `__ before trying the examples. .. code-block:: none :class: copy-code-block export cidr_block= # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/network/vcn/create.html#cmdoption-cidr-block export compartment_id= # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/compute-management/instance-configuration/create.html#cmdoption-compartment-id export availability_domain= # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/compute/instance/launch.html#cmdoption-availability-domain export image_id= # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/compute/instance/launch.html#cmdoption-image-id export size= # https://docs.cloud.oracle.com/en-us/iaas/tools/oci-cli/latest/oci_cli_docs/cmdref/compute-management/instance-pool/create.html#cmdoption-size vcn_id=$(oci network vcn create --cidr-block $cidr_block --compartment-id $compartment_id --query data.id --raw-output) subnet_id=$(oci network subnet create --cidr-block $cidr_block --compartment-id $compartment_id --vcn-id $vcn_id --query data.id --raw-output) instance_id=$(oci compute instance launch --availability-domain $availability_domain --compartment-id $compartment_id --image-id $image_id --subnet-id $subnet_id --query data.id --raw-output) instance_configuration_id=$(oci compute-management instance-configuration create --compartment-id $compartment_id --instance-details file://instance-details.json --query data.id --raw-output) instance_pool_id=$(oci compute-management instance-pool create --compartment-id $compartment_id --instance-configuration-id $instance_configuration_id --placement-configurations file://placement-configurations.json --size $size --query data.id --raw-output) oci compute-management instance-pool-instance detach --instance-id $instance_id --instance-pool-id $instance_pool_id