dummy: do not erase log at every write

software/dummy/instance.cfg

@@ -20,6 +20,6 @@ log = $${:var}/log
 [log-writer]
 recipe = slapos.recipe.template:jinja2
 template = inline:#!/bin/sh
-  echo "Hello : $(date)" > $${directory:log}/log.log
+  echo "Hello : $(date)" >> $${directory:log}/log.log
 rendered = $${directory:script}/log-writer
 mode = 700
\ No newline at end of file

software/dummy/software.cfg

@@ -11,7 +11,7 @@ parts =
 recipe = slapos.recipe.template
 url = ${:_profile_base_location_}/instance.cfg
 output = ${buildout:directory}/template.cfg
-md5sum = e45f99b6e291a9dc0d3a34cc6b9252c6
+md5sum = efd3b712a2294207f265a9c45648d5cf
 mode = 0644
 
 [versions]