From 087f73b5c34b887fd774bda4251c5084d6631679 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Hendrik=20J=C3=A4ger?= <gitcommit@henk.geekmail.org>
Date: Wed, 4 May 2022 20:49:32 +0200
Subject: [PATCH] rotate logs of system services, but not user services

---
 manifests/config.pp                             | 16 ++++++++++++++++
 manifests/init.pp                               |  3 +++
 manifests/service.pp                            |  5 +++++
 templates/etc/s6-services/s6-logrotater/run.epp | 12 ++++++++++++
 4 files changed, 36 insertions(+)
 create mode 100644 manifests/config.pp
 create mode 100644 templates/etc/s6-services/s6-logrotater/run.epp

diff --git a/manifests/config.pp b/manifests/config.pp
new file mode 100644
index 0000000..85a0831
--- /dev/null
+++ b/manifests/config.pp
@@ -0,0 +1,16 @@
+class s6::config {
+  $basedir = '/etc/s6-services/s6-logrotater'
+
+  file {
+    $basedir:
+      ensure => directory,
+      mode   => '0600',
+    ;
+
+    "${basedir}/run":
+      ensure  => present,
+      content => epp("s6/${basedir}/run.epp"),
+      mode    => '0700',
+    ;
+  }
+}
diff --git a/manifests/init.pp b/manifests/init.pp
index cd36656..3141174 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -5,6 +5,9 @@ class s6 {
     "${name}::install":
       notify => Class["${name}::service"],
     ;
+    "${name}::config":
+      notify => Class["${name}::service"],
+    ;
     "${name}::service": ;
   }
 }
diff --git a/manifests/service.pp b/manifests/service.pp
index 0e90664..92e13c9 100644
--- a/manifests/service.pp
+++ b/manifests/service.pp
@@ -4,5 +4,10 @@ class s6::service {
       ensure => running,
       enable => true,
     ;
+    's6-logrotater':
+      ensure   => running,
+      enable   => true,
+      provider => 's6',
+    ;
   }
 }
diff --git a/templates/etc/s6-services/s6-logrotater/run.epp b/templates/etc/s6-services/s6-logrotater/run.epp
new file mode 100644
index 0000000..347f85d
--- /dev/null
+++ b/templates/etc/s6-services/s6-logrotater/run.epp
@@ -0,0 +1,12 @@
+<% if versioncmp( $facts['os']['release']['major'], '10' ) >= 1 { -%>
+#!/usr/bin/execlineb -P
+<% } else { -%>
+#!/usr/local/bin/execlineb -P
+<% } -%>
+
+foreground { sleep 10m }
+
+forbacktickx -p s6svc { ls -1N /etc/s6-scandir/ }
+importas -u s6svc s6svc
+if { test -d /etc/s6-scandir/\${s6svc}/log }
+s6-svc -a /etc/s6-scandir/\${s6svc}/log
-- 
2.39.2