diff --git a/molecule/test1/molecule.yml b/molecule/test1/molecule.yml
index 29d30ca3..4f7c357c 100644
--- a/molecule/test1/molecule.yml
+++ b/molecule/test1/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -21,8 +21,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -33,8 +33,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test10/molecule.yml b/molecule/test10/molecule.yml
index 9601f63b..fdc5970d 100644
--- a/molecule/test10/molecule.yml
+++ b/molecule/test10/molecule.yml
@@ -10,8 +10,8 @@ platforms:
       - initial
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -23,8 +23,8 @@ platforms:
       - initial
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -36,8 +36,8 @@ platforms:
       - initial
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -48,8 +48,8 @@ platforms:
       - new
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test11/molecule.yml b/molecule/test11/molecule.yml
index de2f7a67..c161d5ea 100644
--- a/molecule/test11/molecule.yml
+++ b/molecule/test11/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -23,8 +23,8 @@ platforms:
       - testohpc_compute_new
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -36,8 +36,8 @@ platforms:
       - testohpc_compute_orig
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test12/molecule.yml b/molecule/test12/molecule.yml
index 29d30ca3..4f7c357c 100644
--- a/molecule/test12/molecule.yml
+++ b/molecule/test12/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -21,8 +21,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -33,8 +33,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test13/molecule.yml b/molecule/test13/molecule.yml
index a64acf2f..2f73a286 100644
--- a/molecule/test13/molecule.yml
+++ b/molecule/test13/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_control
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -22,8 +22,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -35,8 +35,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -48,8 +48,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -60,8 +60,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test15/molecule.yml b/molecule/test15/molecule.yml
index 29d30ca3..4f7c357c 100644
--- a/molecule/test15/molecule.yml
+++ b/molecule/test15/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -21,8 +21,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -33,8 +33,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test1b/molecule.yml b/molecule/test1b/molecule.yml
index 369a533a..dea750a0 100644
--- a/molecule/test1b/molecule.yml
+++ b/molecule/test1b/molecule.yml
@@ -11,8 +11,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -23,8 +23,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test1c/molecule.yml b/molecule/test1c/molecule.yml
index f6759fc8..3a76ad9d 100644
--- a/molecule/test1c/molecule.yml
+++ b/molecule/test1c/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -21,8 +21,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -33,8 +33,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test2/molecule.yml b/molecule/test2/molecule.yml
index cef6d496..797f6d36 100644
--- a/molecule/test2/molecule.yml
+++ b/molecule/test2/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -22,8 +22,8 @@ platforms:
       - testohpc_part1
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -35,8 +35,8 @@ platforms:
       - testohpc_part1
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -48,8 +48,8 @@ platforms:
       - testohpc_part2
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -61,8 +61,8 @@ platforms:
       - testohpc_part2
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test3/molecule.yml b/molecule/test3/molecule.yml
index 1e2868c6..5bc6534e 100644
--- a/molecule/test3/molecule.yml
+++ b/molecule/test3/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -22,8 +22,8 @@ platforms:
       - testohpc_grp1
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -35,8 +35,8 @@ platforms:
       - testohpc_grp1
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -48,8 +48,8 @@ platforms:
       - testohpc_grp2
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -61,8 +61,8 @@ platforms:
       - testohpc_grp2
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test4/molecule.yml b/molecule/test4/molecule.yml
index 29d30ca3..a5340560 100644
--- a/molecule/test4/molecule.yml
+++ b/molecule/test4/molecule.yml
@@ -3,38 +3,41 @@ driver:
   name: podman
 platforms:
   - name: testohpc-login-0
+    hostname: testohpc-login-0
     image: ${MOLECULE_IMAGE}
     pre_build_image: true
     groups:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
   - name: testohpc-compute-0
+    hostname: testohpc-compute-0
     image: ${MOLECULE_IMAGE}
     pre_build_image: true
     groups:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
   - name: testohpc-compute-1
+    hostname: testohpc-compute-1
     image: ${MOLECULE_IMAGE}
     pre_build_image: true
     groups:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test6/molecule.yml b/molecule/test6/molecule.yml
index b7c0c50c..8ede14ce 100644
--- a/molecule/test6/molecule.yml
+++ b/molecule/test6/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test8/molecule.yml b/molecule/test8/molecule.yml
index a64acf2f..2f73a286 100644
--- a/molecule/test8/molecule.yml
+++ b/molecule/test8/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_control
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -22,8 +22,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -35,8 +35,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -48,8 +48,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -60,8 +60,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
diff --git a/molecule/test9/molecule.yml b/molecule/test9/molecule.yml
index 15742c02..4e75307d 100644
--- a/molecule/test9/molecule.yml
+++ b/molecule/test9/molecule.yml
@@ -9,8 +9,8 @@ platforms:
       - testohpc_control
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -22,8 +22,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -35,8 +35,8 @@ platforms:
       - testohpc_login
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -48,8 +48,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1
@@ -60,8 +60,8 @@ platforms:
       - testohpc_compute
     command: /sbin/init
     tmpfs:
-      - /run
-      - /tmp
+      /run: rw
+      /tmp: rw
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro
     network: net1