Add upgrade support for Horizon

[apex-tripleo-heat-templates.git] / docker / docker-puppet.py

diff --git a/docker/docker-puppet.py b/docker/docker-puppet.py
index a642e84..86c8ec9 100755 (executable)
--- a/docker/docker-puppet.py
+++ b/docker/docker-puppet.py
@@ -46,6 +46,15 @@ def pull_image(name):
 
 
 def rm_container(name):
+    if os.environ.get('SHOW_DIFF', None):
+        print('Diffing container: %s' % name)
+        subproc = subprocess.Popen(['/usr/bin/docker', 'diff', name],
+                                   stdout=subprocess.PIPE,
+                                   stderr=subprocess.PIPE)
+        cmd_stdout, cmd_stderr = subproc.communicate()
+        print(cmd_stdout)
+        print(cmd_stderr)
+
     print('Removing container: %s' % name)
     subproc = subprocess.Popen(['/usr/bin/docker', 'rm', name],
                                stdout=subprocess.PIPE,
@@ -127,7 +136,7 @@ def mp_puppet_config((config_volume, puppet_tags, manifest, config_image, volume
         mkdir -p /etc/puppet
         cp -a /tmp/puppet-etc/* /etc/puppet
         rm -Rf /etc/puppet/ssl # not in use and causes permission errors
-        echo '{"step": 6}' > /etc/puppet/hieradata/docker.json
+        echo '{"step": %(step)s}' > /etc/puppet/hieradata/docker.json
         TAGS=""
         if [ -n "%(puppet_tags)s" ]; then
             TAGS='--tags "%(puppet_tags)s"'
@@ -162,7 +171,8 @@ def mp_puppet_config((config_volume, puppet_tags, manifest, config_image, volume
         fi
         """ % {'puppet_tags': puppet_tags, 'name': config_volume,
                'hostname': hostname,
-               'no_archive': os.environ.get('NO_ARCHIVE', '')})
+               'no_archive': os.environ.get('NO_ARCHIVE', ''),
+               'step': os.environ.get('STEP', '6')})
 
     with tempfile.NamedTemporaryFile() as tmp_man:
         with open(tmp_man.name, 'w') as man_file: