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Zabbix (view source)

Revision as of 22:05, 16 December 2022

868 bytes added ,  22:05, 16 December 2022
→‎Upgrading 4.4 to 5.0
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</syntaxhighlight>
 
</syntaxhighlight>
 +
* fix ENGINE if forgotten before
 +
<syntaxhighlight lang="bash">
 +
echo "SELECT CONCAT('ALTER TABLE ',TABLE_NAME,' ENGINE=InnoDB;')  FROM INFORMATION_SCHEMA.TABLES WHERE ENGINE='MyISAM' AND table_schema = 'zabbixdb';" |mysql105 -s|mysql105 zabbixdb
 +
</syntaxhighlight>
 +
* fix collation
 +
<syntaxhighlight lang="bash">
 +
echo "alter database $(config getprop zabbix-server DbName) character set utf8mb4 collate utf8mb4_bin;" |mysql105
 +
wget https://www.zabbix.com/documentation/current/assets/en/manual/appendix/install/utf8mb4_convert.sql
 +
cat utf8mb4_convert.sql |mysql105 `config getprop zabbix-server DbName`
 +
echo "SET @ZABBIX_DATABASE = '$(config getprop zabbix-server DbName)'; \
 +
set innodb_strict_mode = OFF;  \
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CALL zbx_convert_utf8(); \
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set innodb_strict_mode = ON; \
 +
drop procedure zbx_convert_utf8;"|mysql105 `config getprop zabbix-server DbName`
 +
</syntaxhighlight>
 +
* fix the table with database/mysql/double.sql
 +
cat /usr/share/doc/zabbix-server-mysql-5.0.30/double.sql |mysql105 `config getprop zabbix-server DbName`
 
* install 5.0 using rpms<syntaxhighlight lang="bash">
 
* install 5.0 using rpms<syntaxhighlight lang="bash">
 
db yum_repositories setprop zabbix44 status disabled
 
db yum_repositories setprop zabbix44 status disabled
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* fix the table with database/mysql/double.sql
 
* fix the table with database/mysql/double.sql
 
<syntaxhighlight lang="mysql">
 
<syntaxhighlight lang="mysql">
−
USE zabbixdb;
+
cat /usr/share/doc/zabbix-server-mysql-5.0.30/double.sql |mysql105 `config getprop zabbix-server DbName`
−
ALTER TABLE trends
  −
MODIFY value_min DOUBLE PRECISION DEFAULT '0.0000' NOT NULL,
  −
MODIFY value_avg DOUBLE PRECISION DEFAULT '0.0000' NOT NULL,
  −
MODIFY value_max DOUBLE PRECISION DEFAULT '0.0000' NOT NULL;
  −
ALTER TABLE history MODIFY value DOUBLE PRECISION DEFAULT '0.0000' NOT NULL;
   
</syntaxhighlight>
 
</syntaxhighlight>
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mysqldump `config getprop zabbix-server DbName` > zabbixdb.sql
 
mysqldump `config getprop zabbix-server DbName` > zabbixdb.sql
 
echo "CREATE DATABASE IF NOT EXISTS `config getprop zabbix-server DbName` CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;"| mysql105
 
echo "CREATE DATABASE IF NOT EXISTS `config getprop zabbix-server DbName` CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;"| mysql105
−
mysql105 `config getprop zabbix-server DbName`< zabbixdb.sql
+
cat zabbixdb.sql |sed 's/ENGINE=MyISAM/ENGINE=InnoDB/g'|mysql105 `config getprop zabbix-server DbName`
    
echo "CREATE USER IF NOT EXISTS `config getprop zabbix-server DbUser`@localhost IDENTIFIED BY '`config getprop zabbix-server DbPassword`';"| mysql105
 
echo "CREATE USER IF NOT EXISTS `config getprop zabbix-server DbUser`@localhost IDENTIFIED BY '`config getprop zabbix-server DbPassword`';"| mysql105
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