Hello World: Logrotate and Cron components added

software/helloworld/instance.cfg.in

@@ -10,6 +10,10 @@ parts =
   hello-world-promise
   publish-connection-parameter
   render-template
+  cron
+  cron-entry-logrotate
+  logrotate
+  logrotate-entry
 
 # Define egg directories to be the one from Software Release
 # (/opt/slapgrid/...)
@@ -52,6 +56,8 @@ recipe = slapos.cookbook:mkdirectory
 home = $${buildout:directory}
 etc = $${:home}/etc
 var = $${:home}/var
+bin = $${:home}/bin
+srv = $${:home}/srv
 # Executables put here will be started but not monitored (for startup scripts)
 script = $${:etc}/run/
 # Executables put here will be started and monitored (for daemons)
@@ -61,8 +67,59 @@ service = $${:etc}/service
 promise = $${:etc}/promise/
 # Path of the log directory used by our service (see [hello-world])
 log = $${:var}/log
-data-fold = $${:home}/srv/data
+data-fold = $${:srv}/data
+# Cron directories
+cron-entries = $${:etc}/cron.d
+crontabs = $${:etc}/crontabs
+cronstamps = $${:etc}/cronstamps
+# Logrotate directories
+backup = $${:srv}/backup
+logrotate-backup = $${:backup}/logrotate
+logrotate-entries = $${:etc}/logrotate.d
 
+[cron]
+recipe = slapos.cookbook:cron
+dcrond-binary = ${dcron:location}/sbin/crond
+cron-entries = $${directory:cron-entries}
+crontabs = $${directory:crontabs}
+cronstamps = $${directory:cronstamps}
+catcher = $${cron-simplelogger:wrapper}
+binary = $${directory:service}/crond
+
+[cron-simplelogger]
+recipe = slapos.cookbook:simplelogger
+wrapper = $${directory:bin}/cron_simplelogger
+log = $${directory:log}/cron.log
+
+[cron-entry-logrotate]
+<= cron
+recipe = slapos.cookbook:cron.d
+name = logrotate
+frequency = 0 * * * *
+command = $${logrotate:wrapper}
+
+[logrotate]
+recipe = slapos.cookbook:logrotate
+logrotate-binary = ${logrotate:location}/usr/sbin/logrotate
+gzip-binary = ${gzip:location}/bin/gzip
+gunzip-binary = ${gzip:location}/bin/gunzip
+wrapper = $${directory:bin}/logrotate
+conf = $${directory:etc}/logrotate.conf
+logrotate-entries = $${directory:logrotate-entries}
+backup = $${directory:logrotate-backup}
+state-file = $${directory:srv}/logrotate.status
+
+[logrotate-entry]
+# Extends logrotate
+<= logrotate
+recipe = slapos.cookbook:logrotate.d
+name = helloworld-logrotate
+log = $${directory:log}/log.log
+frequency = daily
+rotatep-num = 30
+sharedscripts = true
+notifempty = true
+create = true
 
 # Create a simple web server that says "hello <configuration.name>" to the web.
 [hello-world]

software/helloworld/software.cfg

@@ -10,6 +10,10 @@ extends =
 # above stack/slapos.cfg
 # ../../component/component1/buildout.cfg
 # ../../component/component2/buildout.cfg
+# Logrotate service
+  ../../component/dcron/buildout.cfg
+  ../../component/logrotate/buildout.cfg
+  ../../component/gzip/buildout.cfg
 
 parts =
 # Call installation of slapos.cookbook egg defined in stack/slapos.cfg (needed
@@ -22,6 +26,10 @@ parts =
 # "build" python program (install + correct shebang for our python)
   hello-web-bin
 
+# Parts for cron and logrotate
+  dcron
+  logrotate
+
 
 # Download instance.cfg.in (buildout profile used to deployment of instance),
 # replace all ${foo:bar} parameters by real values, and change $${foo:bar} to