Create Swift directory d1 if required

Swift added a requirement that storage directories must exist before
using them. In case of the d1 directory in TripleO - used when there are
no "real disks" - it has to be created by TripleO in advance.

This change forwards the SwiftUseLocalDir parameter to puppet-tripleo,
which creates the directory with the correct permissions.

Closes-Bug: 1729569
Depends-On: I49e395ac379ced01adb60d8d9f951c08718b1c61
Change-Id: I82b783541c6097f6b8747b63349720c47f3b3f94

puppet/services/swift-storage.yaml

@@ -57,6 +57,10 @@ parameters:
     default: auto
     description: Number of workers for Swift account service.
     type: string
+  SwiftUseLocalDir:
+    default: true
+    description: 'Use a local directory for Swift storage services when building rings'
+    type: boolean
 
   # DEPRECATED options for compatibility with overcloud.yaml
   # This should be removed and manipulation of the ControllerServices list
@@ -105,6 +109,7 @@ outputs:
           - get_attr: [SwiftBase, role_data, config_settings]
           - swift::storage::all::mount_check: {if: [swift_mount_check, true, false]}
             tripleo::profile::base::swift::storage::enable_swift_storage: {get_param: ControllerEnableSwiftStorage}
+            tripleo::profile::base::swift::storage::use_local_dir: {get_param: SwiftUseLocalDir}
             tripleo.swift_storage.firewall_rules:
               '123 swift storage':
                 dport:

releasenotes/notes/swift-create-local-dir-7671f7967620e261.yaml

@@ -0,0 +1,6 @@
+---
+fixes:
+    Swift added a requirement to ensure that storage directories exist before
+    using them. However, when local directories are used in Tripleo (storing
+    data in /srv/node/d1), these are missing by default and thus Swift won't
+    store any data. This fix creates this directory if needed.