WIP theia resilient: WIP write export script

software/theia/buildout.hash.cfg

@@ -15,7 +15,7 @@
 
 [instance.cfg]
 filename = instance.cfg.in
-md5sum = df9548360119b698568694a037ec9c76
+md5sum = 65b944814af14846eeb71c125a2ac1cf
 
 [instance-theia.cfg.jinja2.in]
 filename = instance-theia.cfg.jinja2.in
@@ -23,11 +23,11 @@ md5sum = be9b217852da24d31ccc6d7c7a26a828
 
 [instance-theia-import.cfg.in]
 filename = instance-theia-import.cfg.in
-md5sum = 56c5abad2384e82f83ae8f357d6bc4c0
+md5sum = 67b3b35208bbd7d5c66cd9e692189e90
 
 [instance-theia-export.cfg.in]
 filename = instance-theia-export.cfg.in
-md5sum = 84639ad3d48b864e5ed1a5456b6a4754
+md5sum = e11eb44361e5aa2ffeaece27010aa1a7
 
 [instance-theia-resilient.cfg.jinja2]
 filename = instance-theia-resilient.cfg.jinja2

software/theia/instance-theia-export.cfg.in

@@ -12,19 +12,45 @@ parts +=
   $${:theia-environment-parts}
   publish-connection-parameter
 
+# The resilient stack makes the 'resilient' instance
+# request the 'export' instance with a 'namebase' parameter.
+# The export template then expects to receive it in
+# slap-parameter:namebase
 [slap-parameter]
 namebase = ${slap-configuration:configuration.namebase}
 
+# Change frontend name to help disambiguation
+[apache-frontend]
+name = Theia Export Frontend
+
 # The resilient stack periodically calls exporter:wrapper
 # and then notifies the pull-backup instance that data is ready
 # to be pulled from the export instance.
 [exporter]
 recipe = slapos.cookbook:wrapper
-command-line = echo "hello"
+command-line = $${theia-exporter-args-script:rendered}
 wrapper-path = $${directory:bin}/$${slap-parameter:namebase}-exporter
 # wrapper parameter is needed by resilient stack
 wrapper = $${:wrapper-path}
 
+[transfer-args]
+src = $${directory:srv}
+dest = $${directory:backup}
+include = $${directory:project}/src
+exclude = *.1
+
+[theia-exporter-args-script]
+recipe = slapos.recipe.template:jinja2
+rendered = $${directory:bin}/$${:_buildout_section_name_}
+mode = 0700
+template =
+  inline:#!${software-info:bash}
+  exec ${software-info:python} ${software-info:transfer} \
+    --src $${directory:srv} \
+    --dest $${directory:backup} \
+    --include $${directory:project}/src \
+    --exclude *.1
+
 # Extends publish section with resilient parameters
 [publish-connection-parameter]
 <= resilient-publish-connection-parameter

software/theia/instance-theia-import.cfg.in

@@ -20,6 +20,10 @@ namebase = ${slap-configuration:configuration.namebase}
 [instance-parameter]
 configuration.autorun = disabled
 
+# Change frontend name to help disambiguation
+[apache-frontend]
+name = Theia Import Frontend
+
 # The resilient stack calls importer:wrapper when the import instance
 # is notified that the backup files have just been pushed to it.
 [importer]

software/theia/instance.cfg.in

@@ -29,6 +29,11 @@ pull-backup = template-pull-backup:rendered
 theia-resilient = theia-resilient:rendered
 RootSoftwareInstance = $${:default}
 
+[software-info]
+python = ${python:location}/bin/python
+bash = ${bash:location}/bin/bash
+transfer = ${transfer.py:output}
+
 [template-base]
 recipe = slapos.recipe.template
 output = $${buildout:directory}/$${:filename}