eximconf: reject mail based on SORBS's "no mail" / "no servers" lists

[mirror/dsa-puppet.git] / modules / postgres / manifests / backup_cluster.pp

diff --git a/modules/postgres/manifests/backup_cluster.pp b/modules/postgres/manifests/backup_cluster.pp
index bb61e93..dcbf28f 100644 (file)
--- a/modules/postgres/manifests/backup_cluster.pp
+++ b/modules/postgres/manifests/backup_cluster.pp
@@ -1,13 +1,37 @@
+# Backup this cluster
 #
+# This define causes the cluster to be registered on the backupservers.
+#
+# Furthermore, if this cluster is managed with postgresql::server and
+# do_role and do_hba are set, we create the role and modify the pg_hba.conf file.
+#
+# Since postgresql::server only supports a single cluster per host, we are moving
+# towards our own postgres::cluster, and this define also exports a hba rule for
+# those (regardless of the do_hba setting).  If the cluster is managed with
+# postgres::cluster and has its manage_hba option set, this will then cause the
+# backup hosts to be allowed to replacate.
+#
+# Regarless of how the cluster is managed, firewall rules are set up to allow
+# access from the backup hosts.
+#
+# @param pg_version      pg version of the cluster
+# @param pg_cluster      cluster name
+# @param pg_port         port of the postgres cluster
+# @param db_backup_role  replication role username
+# @param db_backup_role_password     password of the replication role
+# @param do_role         create the role (requires setup with postgresql::server)
+# @param do_hba          update pg_hba   (requires setup with postgresql::server)
 define postgres::backup_cluster(
   String $pg_version,
-  String $db_backup_role,
   String $pg_cluster = 'main',
   Integer $pg_port = 5432,
+  String $db_backup_role = lookup('postgres::backup_cluster::db_backup_role'),
   String $db_backup_role_password = hkdf('/etc/puppet/secret', "postgresql-${::hostname}-${$pg_cluster}-${pg_port}-backup_role}"),
   Boolean $do_role = false,
   Boolean $do_hba = false,
 ) {
+  include postgres::backup_source
+
   $datadir = "/var/lib/postgresql/${pg_version}/${pg_cluster}"
   file { "${datadir}/.nobackup":
     content  => ''
@@ -35,12 +59,15 @@ define postgres::backup_cluster(
       }
     }
   }
-  ferm::rule::simple { "dsa-postgres-backup-${pg_port}":
-    description => 'Allow postgress access from backup host',
-    port        => $pg_port,
-    saddr       => $backup_servers_addrs,
-  }
 
+  postgres::cluster::hba_entry { "backup-replication::${pg_version}::${pg_cluster}":
+    pg_version => $pg_version,
+    pg_cluster => $pg_cluster,
+    pg_port    => $pg_port,
+    database   => 'replication',
+    user       => $db_backup_role,
+    address    => $backup_servers_addrs,
+  }
   postgres::backup_server::register_backup_cluster { "backup-role-${::fqdn}}-${pg_port}":
     pg_port     => $pg_port,
     pg_role     => $db_backup_role,