Update devstack deployment examples.

examples/devstack-fedora34.yaml

@@ -1,3 +1,5 @@
+# Note, that cloud init will fail, due to old cloudinit package, which module
+# cc_keys_to_console doesn't recognize skipping option. Just ignore this error.
 package_update: true
 packages:
   - bash-completion
@@ -12,7 +14,6 @@ packages:
 write_files:
   - path: /tmp/local.conf
     permissions: '0644'
-    owner: fedora:fedora
     content: |
       [[local|localrc]]
       ADMIN_PASSWORD=pass
@@ -33,4 +34,4 @@ boxpy_data:
   memory: 4GB
   disk_size: 10GB
   distro: fedora
-  version: 32
+  version: 34

examples/devstack-ubuntu-20.04.yaml

@@ -19,7 +19,6 @@ packages:
 write_files:
   - path: /tmp/local.conf
     permissions: '0644'
-    owner: ubuntu:ubuntu
     content: |
       [[local|localrc]]
       ADMIN_PASSWORD=pass
@@ -27,6 +26,8 @@ write_files:
       RABBIT_PASSWORD=$$ADMIN_PASSWORD
       SERVICE_PASSWORD=$$ADMIN_PASSWORD
 runcmd:
+  - [apt, purge, '-y', python3-pyasn1-modules]
+  - [apt, purge, '-y', python3-simplejson]
   - [su, -, ubuntu, -c, "git clone https://github.com/gryf/vmstrap"]
   - [su, -, ubuntu, -c, "vmstrap/bootstrap.sh"]
   - [rm, -fr, /home/ubuntu/vmstrap]