Filesystem storage driver
This page contains information about hosting your own registry using the open source Docker Registry. For information about Docker Hub, which offers a hosted registry with additional features such as teams, organizations, web hooks, automated builds, etc, see Docker Hub.
An implementation of the
storagedriver.StorageDriver interface which uses the local filesystem.
rootdirectory: (optional) The absolute path to a root directory tree in which to store all registry files. The registry stores all its data here so make sure there is adequate space available. Defaults to
/var/lib/registry. If the directory does not exist, it will be created honoring
umaskbits are not set, the resulting permission will be
maxthreads: (optional) The maximum number of simultaneous blocking filesystem operations permitted within the registry. Each operation spawns a new thread and may cause thread exhaustion issues if many are done in parallel. Defaults to
100, and cannot be lower than