patroni.file_perm module
Helper object that helps with figuring out file and directory permissions based on permissions of PGDATA.
- var logger:
logger of this module.
- var pg_perm:
instance of the
__FilePermissions
object.
- class patroni.file_perm.__FilePermissionsView on GitHub
Bases:
object
Helper class for managing permissions of directories and files under PGDATA.
Execute
set_permissions_from_data_directory()
to figure out which permissions should be used for files and directories under PGDATA based on permissions of PGDATA root directory.- _FilePermissions__PG_DIR_MODE_GROUP = 488
- _FilePermissions__PG_DIR_MODE_OWNER = 448
- _FilePermissions__PG_FILE_MODE_GROUP = 416
- _FilePermissions__PG_FILE_MODE_OWNER = 384
- _FilePermissions__PG_MODE_MASK_GROUP = 23
- _FilePermissions__PG_MODE_MASK_OWNER = 63
- _FilePermissions__set_group_permissions() None View on GitHub
Make directories/files accessible by the owner and readable by group.
- _FilePermissions__set_owner_permissions() None View on GitHub
Make directories/files accessible only by the owner.
- _FilePermissions__set_umask() None View on GitHub
Set umask value based on calculations.
Note
Should only be called once either
__set_owner_permissions()
or__set_group_permissions()
has been executed.
- __init__() None View on GitHub
Create a
__FilePermissions
object and set default permissions.
- set_permissions_from_data_directory(data_dir: str) None View on GitHub
Set new permissions based on provided data_dir.
- Parameters:
data_dir – reference to PGDATA to calculate permissions from.