openstack/glance
Code Issues Proposed changes

Merge "Add documentation for a new storage file permissions option"

Browse Source
This commit is contained in:
Jenkins 2014-09-26 07:10:20 +00:00 committed by Gerrit Code Review
commit 2bab892374
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
doc/source/configuring.rst
View File

@ -418,6 +418,23 @@ the filesystem storage backend will attempt to create this directory if it does
not exist. Ensure that the user that ``glance-api`` runs under has write
permissions to this directory.
* ``filesystem_store_file_perm=PERM_MODE``
Optional. Default: ``0``
Can only be specified in configuration files.
`This option is specific to the filesystem storage backend.`
The required permission value, in octal representation, for the created image file.
You can use this value to specify the user of the consuming service (such as Nova) as
the only member of the group that owns the created files. To keep the default value,
assign a permission value that is less than or equal to 0. Note that the file owner
must maintain read permission; if this value removes that permission an error message
will be logged and the BadStoreConfiguration exception will be raised. If the Glance
service has insufficient privileges to change file access permissions, a file will still
be saved, but a warning message will appear in the Glance log.
Configuring the Filesystem Storage Backend with multiple stores
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~