Revert "Revert "Create missing directories before mounting them""

This change is actually needed to support a newer version of paunch,
which streamlines the behavior between docker and podman.

This reverts commit d95b5b9a71.

Change-Id: I3e37828907bbdbfbcd178fd47c5335e5f6ca04e3

docker/services/glance-api.yaml

@@ -231,6 +231,10 @@ outputs:
             file:
               path: /etc/ceph
               state: directory
+          - name: ensure /var/lib/glance exists
+            file:
+              path: /var/lib/glance
+              state: directory
       upgrade_tasks:
         - when: step|int == 0
           tags: common

docker/services/iscsid.yaml

@@ -106,6 +106,10 @@ outputs:
             environment:
               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
       host_prep_tasks:
+        - name: ensure /etc/iscsi exists
+          file:
+            path: /etc/iscsi
+            state: directory
         - name: stat /lib/systemd/system/iscsid.socket
           stat: path=/lib/systemd/system/iscsid.socket
           register: stat_iscsid_socket

docker/services/mistral-executor.yaml

@@ -166,7 +166,11 @@ outputs:
             environment:
               - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
       host_prep_tasks:
-        - name: create persistent directories
+        - name: create /var/lib/mistral directory
+          file:
+            path: /var/lib/mistral
+            state: directory
+        - name: create persistent logs directory
           file:
             path: "{{ item.path }}"
             state: directory

docker/services/swift-storage.yaml

@@ -472,6 +472,7 @@ outputs:
             state: directory
           with_items:
             - /srv/node
+            - /var/cache/swift
             - /var/log/swift
             - /var/log/containers
             - /var/log/containers/swift