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MDATA-LIST(1) Metadata Commands MDATA-LIST(1) NAME mdata-list -- Fetch the list of available metadata key-value pairs. SYNOPSIS /usr/sbin/mdata-list DESCRIPTION The mdata-list command allows the user (or a script) to query the meta- data for a guest instance running in a SmartDataCenter (SDC) cloud. Metadata values are generally set programmatically via CloudAPI, or during interactive provisioning via a Web Portal. They may also be set from within the instance with the mdata-put command. The value of a key-value pair may be obtained by passing its name to the mdata-get command. The list of all customer-provided metadata key-value pairs will be printed to stdout. If the metadata service is unavailable at the time of the request, this command will block waiting for it to become avail- able. Non-transient failures will cause the program to exit with a non-zero status. Depending on the nature of the error, some diagnostic output may be printed to stderr. EXIT STATUS The following exit values are returned: 0 Successful completion. The list of key-value pairs was emitted to stdout. 2 An error occurred. An unexpected error condition occurred, which is believed to be a non-transient condition. Retrying the request is not expected to resolve the error condition; either a software bug or misconfigu- ration exists. 3 A usage error occurred. Malformed arguments were passed to the program. Check the usage instructions to ensure valid arguments are supplied. SEE ALSO mdata-delete(1), mdata-get(1), mdata-put(1) Joyent SmartDataCenter October 2013 MDATA-LIST(1)
NAME | SYNOPSIS | DESCRIPTION | EXIT STATUS | SEE ALSO
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