From 177ab077e35fae9cdf74367778b158ef2aabdd75 Mon Sep 17 00:00:00 2001
From: Tobias Herre <tobias.herre@wikimedia.de>
Date: Mon, 23 Oct 2023 01:48:08 +0200
Subject: [PATCH] Initializes DB

---
 mysql.cf | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/mysql.cf b/mysql.cf
index 31c5725..f3a90fe 100644
--- a/mysql.cf
+++ b/mysql.cf
@@ -5,6 +5,7 @@
 bundle agent mysql(cfg_param)
 {
 vars:
+
 	"default_cfg" data => '{
 		"bind_address":"127.0.0.1",
 		"user":"mysql",
@@ -14,6 +15,7 @@ vars:
 	"cfg" data => mergedata(@(default_cfg),@(cfg_param));
 
 	freebsd::
+		"user" string => "mysql";
 	#	"server_pkgs"  slist => {"mariadb106-server"};
 	#	"client_pkgs"  slist => {"mariadb106-client"};
 		"server_pkgs"  slist => {"mysql80-server"};
@@ -23,7 +25,11 @@ vars:
 		"cfg_dir" string => "/usr/local/etc/mysql";
 		"cfg_file" string => "/usr/local/etc/mysql/my.cnf";
 		"bin_dir" string => "/usr/local/bin";
+		"install_db_cmd" string => "$(bin_dir)/mariadb-install-db --user=$(user) > /dev/null";
+		"default_datadir" string => "/var/db/mysql";		
+
 	debian::
+		"user" string => "mysql";
 		"server_pkgs"  slist => {"mariadb-server"};
 		"client_pkgs" slist => {"mariadb-client"};
 		"type" string => "mariadb";
@@ -31,17 +37,27 @@ vars:
 		"cfg_dir" string => "/etc/mysql";
 		"cfg_file" string => "/etc/mysql/my.cnf";
 		"bin_dir" string => "/usr/bin";
+		"install_db_cmd" string => "$(bin_dir)/mariadb-install-db --user=$(user) > /dev/null ";
+		"default_datadir" string => "/var/lib/mysql";		
+
 	fedora::
+		"user" string => "mysql";
 		"server_pkgs"  slist => {"mariadb-server"};
 		"client_pkgs" slist => {"mariadb-client"};
 		"type" string => "mariadb";
 		"service_name" string => "mariadb";
 		"cfg_dir" string => "/etc/mysql";
 		"cfg_file" string => "/etc/my.cnf";
-		"bin_dir" string => "/usr/bin";	any::
+		"bin_dir" string => "/usr/bin";	
+		"install_db_cmd" string => "$(bin_dir)/mariadb-install-db --user=$(user) > /dev/null";
+		"default_datadir" string => "/var/lib/mysql";		
+
 	any::
 		"mysql_cmd" string => "$(bin_dir)/mysql";
 		"mysqldump_cmd" string => "$(bin_dir)/mysqldump";
+		"datadir" string => ifelse(isvariable("cfg[settings][mysqld][datadir]"),
+				"$(cfg[settings][mysqld][datadir])",
+				"$(default_datadir)");
 
 files:
 	freebsd::
@@ -108,9 +124,16 @@ files:
 	handle => "myslq_server_cfg_edited",
 	classes => if_repaired("mysql_server_repaired");
 
+commands:
+	"$(mysql.install_db_cmd)" 
+	handle=>"mysql_datadir_initialized",
+	contain => wmde_cmd_useshell,
+	inform => "false",
+	depends_on => {"myslq_server_cfg_edited"};
+
 methods:
 	"any" usebundle => wmde_service("$(mysql.service_name)","mysql_server_kept","mysql_server_repaired"),
-		depends_on => {"myslq_server_cfg_edited"};
+		depends_on => {"mysql_datadir_initialized"};
 
 reports: