From 4ac24a174e51d519f5d49690b48e503caf0080e5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Felix=20D=C3=B6rre?= <felix@dogcraft.de>
Date: Fri, 16 Jun 2017 23:36:24 +0200
Subject: [PATCH] upd: move quiz to postgres

Note: this change does not migrate the data from the mysql database

Change-Id: I00a85c38054c759a37fde05a5e0b9f32a16d66ec
---
 environments/production/manifests/ip.pp       |  7 ++--
 .../production/manifests/postgres-primary.pp  | 15 ++++++++
 environments/production/manifests/quiz.pp     | 35 +++++++++----------
 modules/quiz/templates/sq_config.epp          |  5 ++-
 4 files changed, 37 insertions(+), 25 deletions(-)

diff --git a/environments/production/manifests/ip.pp b/environments/production/manifests/ip.pp
index 8c13733..b6ad1dd 100644
--- a/environments/production/manifests/ip.pp
+++ b/environments/production/manifests/ip.pp
@@ -10,12 +10,9 @@ $ips = {
 
 $passwords = {
    postgres => {
-     gigi => 'gigi'
-   },
-   quiz-mysql => {
-     root => 'root',
+     gigi => 'gigi',
      quiz => 'quiz'
-   }
+   },
 }
 
 $testServer = 'false'
diff --git a/environments/production/manifests/postgres-primary.pp b/environments/production/manifests/postgres-primary.pp
index e90109f..076c4a8 100644
--- a/environments/production/manifests/postgres-primary.pp
+++ b/environments/production/manifests/postgres-primary.pp
@@ -28,4 +28,19 @@ node postgres-primary {
     address     => "$gigi_ip/32",
     auth_method => 'md5',
   }
+
+  postgresql::server::db { 'quiz':
+    require  => Class['postgresql::server'],
+    user     => 'quiz',
+    password => postgresql_password('quiz', $passwords[postgres][quiz]),
+  }
+  postgresql::server::pg_hba_rule { 'allow quiz to access its database':
+    require  => Package['postgresql'],
+    description => "Open up PostgreSQL for access from quiz to its database",
+    type        => 'host',
+    database    => 'quiz',
+    user        => 'quiz',
+    address     => "${ips[quiz]}/32",
+    auth_method => 'md5',
+  }
 }
diff --git a/environments/production/manifests/quiz.pp b/environments/production/manifests/quiz.pp
index 70577ff..f576158 100644
--- a/environments/production/manifests/quiz.pp
+++ b/environments/production/manifests/quiz.pp
@@ -15,12 +15,6 @@ define teracara_quiz (){
   package { 'apache2':
     ensure => 'installed',
   }
-  file {'/etc/apache2/sites-available/000-default.conf':
-      require => Package['apache2'],
-      ensure => 'file',
-      source => 'puppet:///modules/quiz/000-default.conf',
-      notify => Service['apache2'],
-  }
   file {'/etc/teracara-quiz/config.php':
       require => Package['teracara-quiz'],
       ensure => 'file',
@@ -49,21 +43,24 @@ define teracara_quiz (){
       source => ['puppet:///modules/nre/config/ca/root.crt'],
       show_diff => 'no'
   }
-  class {'::mysql::client':
-    package_name    => 'mariadb-client'
+  exec { 'import quiz schema':
+    command => "/usr/bin/psql -U quiz -h ${ips[postgres]} < /usr/share/teracara-quiz/sql/db_postgresql.sql",
+    environment => ["PGPASSWORD=${passwords[postgres][quiz]}"],
+    unless  => "/usr/bin/psql -U quiz -h ${ips[postgres]} -tc \"select * from pg_tables where schemaname='public';\" | /bin/grep -q '.'",
+    require => [Package['teracara-quiz']],
+    before => File['/etc/apache2/sites-available/000-default.conf']
+  }
+  file {'/etc/apache2/sites-available/000-default.conf':
+      require => Package['apache2'],
+      ensure => 'file',
+      source => 'puppet:///modules/quiz/000-default.conf',
+      notify => Service['apache2'],
   }
-  class { '::mysql::server':
-    package_name            => 'mariadb-server',
-    root_password           => $passwords[quiz-mysql][root]
+  package{'mariadb-server':
+      ensure => 'purged'
   }
-  mysql::db { 'quiz':
-    require => Package['teracara-quiz'],
-    user     => 'quiz',
-    password => $passwords[quiz-mysql][quiz],
-    host     => 'localhost',
-    grant    => ['SELECT', 'INSERT', 'UPDATE', 'DELETE'],
-    sql      => '/usr/share/teracara-quiz/sql/db.sql',
-    import_timeout => 900,
+  package{'mariadb-client':
+      ensure => 'purged'
   }
 }
 node quiz{
diff --git a/modules/quiz/templates/sq_config.epp b/modules/quiz/templates/sq_config.epp
index 35b0aad..5d9fb89 100644
--- a/modules/quiz/templates/sq_config.epp
+++ b/modules/quiz/templates/sq_config.epp
@@ -3,4 +3,7 @@
                 $sq_hostname='localhost';
                 $sq_dbname='quiz';
                 $sq_dbusername='quiz';
-                $sq_dbpassword='<%=$passwords[quiz-mysql][quiz]%>';
+                $sq_dbpassword='<%=$passwords[postgres][quiz]%>';
+                $sq_dbdriver='pdo';
+                $sq_dbport='5432';
+                $sq_dbdsn='pgsql:host=' . $sq_hostname .';port=' .$sq_dbport .';dbname=' . $sq_dbname;
-- 
2.39.2