registry/docs/storage-drivers/swift.md

OpenStack Swift storage driver

An implementation of the storagedriver.StorageDriver interface that uses OpenStack Swift for object storage.

Parameters

authurl	URL for obtaining an auth token.
username	Your OpenStack user name.
password	Your OpenStack password.
container	The name of your Swift container where you wish to store objects. An additional container called _segments stores the data is used. The driver creates both the named container and the segments container during its initialization.
tenant	Optionally, your OpenStack tenant name. You can either use tenant or tenantid.
tenantid	Optionally, your OpenStack tenant id. You can either use tenant or tenantid.
domain	Optionally, your OpenStack domain name for Identity v3 API. You can either use domain or domainid.
domainid	Optionally, your OpenStack domain id for Identity v3 API. You can either use domain or domainid.
insecureskipverify	Optionally, set insecureskipverify to true to skip TLS verification for your OpenStack provider. The driver uses false by default.
region	Optionally, specify the OpenStack region name in which you would like to store objects (for example fr).
chunksize	Optionally, specify the segment size for Dynamic Large Objects uploads (performed by WriteStream) to Swift. The default is 5 MB. You might experience better performance for larger chunk sizes depending on the speed of your connection to Swift.
prefix	Optionally, supply the root directory tree in which to store all registry files. Defaults to the empty string which is the container's root.