From d87a489f9585d10f0a185beb59ae16a10f27a7bd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Fri, 16 Mar 2018 20:40:27 +0100
Subject: Add backup role

---
 modules/role/manifests/backup.pp | 122 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 modules/role/manifests/backup.pp

(limited to 'modules/role/manifests/backup.pp')

diff --git a/modules/role/manifests/backup.pp b/modules/role/manifests/backup.pp
new file mode 100644
index 0000000..edfd5e0
--- /dev/null
+++ b/modules/role/manifests/backup.pp
@@ -0,0 +1,122 @@
+class role::backup (
+  String            $user,
+  String            $group,
+  String            $mailto,
+  Optional[Array]   $backups = [],
+  Optional[String]  $mountpoint = "/backup1",
+  Optional[String]  $backup_script = "/usr/local/bin/backup.sh",
+) {
+  include "base_installation"
+
+  include "profile::mail"
+  include "profile::tools"
+  include "profile::xmr_stak"
+  include "profile::known_hosts"
+
+  ssh_keygen { $user:
+    notify => Notify_refresh["notify-backup-sshkey-change"]
+  }
+
+  $hosts = $backups.map |$backup| { $backup["host"] }
+
+  notify_refresh { "notify-backup-sshkey-change":
+    message     => template("role/backup/ssh_key_changed.info.erb"),
+    refreshonly => true
+  }
+
+  $hosts.each |$host| {
+    notify_refresh { "notify-backup-sshhost-$host-changed":
+      message     => template("role/backup/ssh_host_changed.info.erb"),
+      refreshonly => true,
+      subscribe   => Sshkey[$host],
+    }
+  }
+
+  concat { $backup_script:
+    ensure         => "present",
+    ensure_newline => true,
+    mode           => "0755",
+  }
+
+  cron { "backup":
+    ensure  => present,
+    command => $backup_script,
+    user    => $user,
+    minute  => 25,
+    hour    => 3,
+    require => Concat[$backup_script],
+  }
+
+  concat::fragment { "backup_head":
+    target  => $backup_script,
+    content => template("role/backup/backup_head.sh.erb"),
+    order   => "01-50",
+  }
+
+  concat::fragment { "backup_tail":
+    target  => $backup_script,
+    content => template("role/backup/backup_tail.sh.erb"),
+    order   => "99-50",
+  }
+
+  $backups.each |$infos| {
+    $dirname = $infos["name"]
+    $login = $infos["login"]
+    $host = $infos["host"]
+    $dest = "$login@$host"
+    $base = "$mountpoint/$dirname"
+    $nbr  = $infos["nbr"]
+    $order_dirname = $infos["order"]
+
+    file { $base:
+      ensure  => "directory",
+      owner   => $user,
+      group   => $group,
+      require => Mount[$mountpoint],
+    } ->
+    file { "$base/older":
+      ensure  => "directory",
+      owner   => $user,
+      group   => $group,
+    } ->
+    file { "$base/rsync_output":
+      ensure  => "directory",
+      owner   => $user,
+      group   => $group,
+    }
+
+    concat::fragment { "backup_${dirname}_head":
+      target  => $backup_script,
+      content => template("role/backup/backup_dirname_head.sh.erb"),
+      order   => "$order_dirname-01",
+    }
+
+    concat::fragment { "backup_${dirname}_tail":
+      target  => $backup_script,
+      content => template("role/backup/backup_dirname_tail.sh.erb"),
+      order   => "$order_dirname-99",
+    }
+
+    $infos["parts"].each |$part| {
+      $local_folder = $part["local_folder"]
+      $remote_folder = $part["remote_folder"]
+      $exclude_from = $part["exclude_from"]
+      $files_from = $part["files_from"]
+      $args = $part["args"]
+      $order_part = $part["order"]
+
+      file { "$base/$local_folder":
+        ensure  => "directory",
+        owner   => $user,
+        group   => $group,
+        require => File[$base],
+      }
+
+      concat::fragment { "backup_${dirname}_${local_folder}":
+        target  => $backup_script,
+        content => template("role/backup/backup_dirname_part.sh.erb"),
+        order   => "$order_dirname-$order_part",
+      }
+    }
+  }
+}
-- 
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