slaprunner/resilient: generate and store random value using publish_early.

This commit is a fix for 8787716d. It allows to get the random cron string
generated previously through parameters, and not reading manually .installed.cfg.

software/slaprunner/common.cfg

@@ -53,7 +53,7 @@ parts =
 recipe = slapos.recipe.template
 url = ${:_profile_base_location_}/instance.cfg
 output = ${buildout:directory}/template.cfg
-md5sum = bb7e0bf9959c4437ff1e23e645315ccf
+md5sum = 62c2ad4b0e2fe3edad27bdb885dee626
 mode = 0644
 
 [template-runner]
@@ -92,7 +92,7 @@ mode = 0644
 recipe = slapos.recipe.template
 url = ${:_profile_base_location_}/instance-runner-export.cfg.in
 output = ${buildout:directory}/instance-runner-export.cfg
-md5sum = ec92773be8f8a2ad20dc0661d58d7717
+md5sum = fb0974c51380eef28d4839318e0ef6e2
 mode = 0644
 
 [template-resilient]

software/slaprunner/instance-runner-export.cfg.in

 [buildout]
 extends = template-runner.cfg
-          ${pbsready-export:output}
+          pbsready-exporter.cfg
 
 parts +=
   nginx_conf

software/slaprunner/instance.cfg

 [buildout]
 parts =
+  template-pbsready-export
   switch_softwaretype
 
 eggs-directory = ${buildout:eggs-directory}
@@ -58,6 +59,14 @@ context =
     key slapparameter_dict slap-configuration:configuration
 mode = 0644
 
+[template-pbsready-export]
+recipe = slapos.recipe.template:jinja2
+template = ${pbsready-export:output}
+rendered = $${buildout:directory}/pbsready-exporter.cfg
+mode = 640
+context =
+  key slapparameter_dict slap-configuration:configuration
+
 [slap-configuration]
 recipe = slapos.cookbook:slapconfiguration
 computer = $${slap-connection:computer-id}

stack/resilient/buildout.cfg

@@ -59,7 +59,7 @@ mode = 0644
 recipe = slapos.recipe.template
 url = ${:_profile_base_location_}/pbsready-export.cfg.in
 output = ${buildout:directory}/pbsready-export.cfg
-md5sum = 2f88afa7878ce60a5f8874a002b1a33e
+md5sum = 7539454fff5b9d271acf06615f333653
 mode = 0644
 
 [template-pull-backup]

stack/resilient/pbsready-export.cfg.in

@@ -48,6 +48,7 @@ ip = $${notifier:host}
 
 [resilient-publish-connection-parameter]
 notification-id = http://[$${notifier:host}]:$${notifier:port}/get/$${notifier-exporter:name}
+-extends = publish-early
 
 [notifier-exporter]
 # notifier.notify launches an (exporter) executable, and when finished,
@@ -83,10 +84,22 @@ rendered = $${basedirectory:promises}/exporter-status
 <= cron
 recipe = slapos.cookbook:cron.d
 name = backup
-frequency = $${slap-parameter:resiliency-backup-periodicity}
-once-a-day = true
+{% set resiliency_backup_periodicity = slapparameter_dict.get('resiliency-backup-periodicity') %}
+{% if  resiliency_backup_periodicity %}
+frequency = {{ resiliency_backup_periodicity }}
+{% else %}
+time = $${publish-early:resiliency-backup-periodicity}
+{% endif %}
 command = ${logrotate:location}/sbin/logrotate -s $${basedirectory:run}/logrotate.status $${logrotate-entry-notifier:output}; $${notifier-exporter:wrapper} --transaction-id `date +%s`
 
+[gen-resiliency-backup-periodicity]
+recipe = slapos.cookbook:cron.random.time
+
+[publish-early]
+recipe = slapos.cookbook:publish-early
+-init =
+  resiliency-backup-periodicity gen-resiliency-backup-periodicity:time
+
 [slap-parameter]
 # In cron.d format (i.e things like */15 * * * * are accepted).
 resiliency-backup-periodicity =