eole-mariadb/dicos/25_bdd_server.xml

<creole>
	<files>
		<file filelist='dbMariaDB' name='/etc/mysql/conf.d/mariadb.cnf' rm='True' mkdir='True'/>
		<file filelist='dbCluster' name='/etc/mysql/conf.d/galera.cnf'  rm='True' mkdir='True'/>

		<file filelist='dbTunning' name='/etc/mysql/conf.d/tunning.cnf' rm='True' mkdir='True'/>
		<service servicelist='bdd'>mariadb</service>
		<service_access service='mariadb'>
			<port service_accesslist='mariadb' protocol='tcp'>3306</port>
            <tcpwrapper service_accesslist='mariadb'>mariadb</tcpwrapper>
		</service_access>
		<service_access service='galera'>
			<port service_accesslist='dbCluster' protocol='tcp'>4444</port>
			<port service_accesslist='dbCluster' protocol='tcp'>4567</port>
			<port service_accesslist='dbCluster' protocol='tcp'>4568</port>
			<port service_accesslist='dbCluster' protocol='udp'>4567</port>
            <tcpwrapper service_accesslist='mariadb'>mariadb</tcpwrapper>
		</service_access>

		<service_restriction service='mariadb'>
           <ip interface='ifMariaDBLimit' interface_type="SymLinkOption" netmask='maskMariaDBLimit' netmask_type='SymLinkOption' ip_type='SymLinkOption'>ipMariaDBLimit</ip>
        </service_restriction>

		<service_restriction service='galera'>
           <ip interface='ifDBCluster' interface_type="SymLinkOption" netmask='255.255.255.255' ip_type='SymLinkOption'>dbClusterMemberIP</ip>
        </service_restriction>
	</files>
	<variables>
		<family name="Services">
           <variable name="dbEnable" type='oui/non' description='Activer le serveur de base de données MariaDB'>
              <value>non</value>
           </variable>
		</family>
		<family name="DataBase">
			<variable name='dbEnableCluster' type='oui/non' description="Activer la mise en grappe MariaDB Galera ?">
				<value>non</value>
			</variable> 
			<variable name='ipMariaDBLimit' type='network' description="Adresse IP réseau autorisée pour les connexions distantes au serveur MySQL" multi='True' mandatory='True'/>
			<variable name='maskMariaDBLimit' type='netmask' description="Masque du sous réseau pour les connexions distantes au serveur MySQL" mandatory='True'/>
			<variable name='ifMariaDBLimit' type='string' description="Interface pour les connexions distantes au serveur MySQL" mandatory='True'>
			   <value>auto</value>
            </variable>

			<variable name="dbCreateFixAdmin" type='oui/non' description="Créer des comptes admin MySQL avec un mot de passe fixe"/>
			<variable name="accName" type='string' description="Nom du compte" multi="True"/>
			<variable name="accLimits" type='string' description="Limiter les accès des comptes">
				<value>Default</value>
			</variable>
			<variable name="accLimitTarget" type="string" description="Restriction d'accès à ces IP/noms d'hôtes (liste séparateur séparateur ',')" />

			<variable name="dbClusterGcacheSizeMb" type="number" description="FIXME Gcachesize">
				<value>128</value>
			</variable>
		</family>

		<!-- Tunning -->
		<family name="DataBase Tunning" mode="expert">
			<variable name="dbInnoDBBufferPoolPercentage" type="number" description="Pourcentage de mémoire à dédier à MariaDB">
				<value>20</value>
			</variable>
			<variable name="dbMaxConnections" type="number" description="Nombre de connection maximum pour le serveur de bases de données (max_connections)">
				<value>100</value>
			</variable>
			<variable name="dbThreadCacheSize" type="number" description="Nombre de threads mis en cache par le serveur MariaDB">
				<value>16</value>
			</variable>
			<variable name="dbCacheQueryEnable" type="oui/non" description="Activer la mise en cache des requêtes">
				<value>non</value>
			</variable>
			<variable name="dbQueryCacheLimit" type="string" description="Taille maximum des résultats de requêtes à mettre en cache">
				<value>900K</value>
			</variable>
			<variable name="dbQueryCacheMinRestUnit" type="string" description="Taille des blocks du cache des requêtes">
				<value>2K</value>
			</variable>
			<variable name="dbQueryCacheSize" type="string" description="Taille maximum du cache des requêtes">
				<value>80M</value>
			</variable>
			<variable name="dbTmpTableSize" type="string" description="Taille maximum des tables internes stockées en mémoire">
				<value>64M</value>
			</variable>
			<variable name="dbEnableSlowQueryLogs" type="oui/non" description="Journaliser les requêtes lentes (Slow Query)">
				<value>non</value>
			</variable>
			<variable name="dbSlowQueryLogFile" type="string" description="Fichier de journalisation des requêtes lentes">
				<value>/var/log/mysql/slow-query.log</value>
			</variable>
			<variable name="dbSlowQueryLogTime" type="number" description="Durée à partir de laquelle une requête est considérée comme lente (en secondes)">
				<value>1</value>
			</variable>
			<variable name="dbWaitTimeout" type="number" description="Durée maximum d'inactivité d'une session (en secondes)">
				<value>20</value>
			</variable>
			<variable name="dbAutoOptimizeAndRepare" type="oui/non" description="Activer l'autoréparation et optimisation de toutes les bases de données">
				<value>non</value>
			</variable>
		</family>

		<family name="Database Cluster">
			<variable name='dbClusterPosition' type='string' description="Rôle dans la grappe" mandatory='True'/>
			<variable name='ifDBCluster' type='string' description="Interface réseau dédiée à la grappe BDD"/>
			<!-- FIXME : Fill this variable with nom_machine -->
			<variable name='nodeName' type='string' description="Nom du noeud local"/>

			<variable name='dbClusterMember' type='string' description="Membre de la grappe BDD" multi='True'/>
			<variable name='dbClusterMemberIP' type='ip' description="Adresse IP"/>
			<!-- Expert Variables -->
			<variable name='dbClusterName' type='string' description='Nom de la grappe'>
			   <value>galera_cluster</value>
			</variable>
			<variable name='dbBinLogFormat' type='string' mode='expert' description='Format du binlog'>
			   <value>ROW</value>
			</variable>
			<variable name='dbDefaultStorage' type='string' mode='expert' description='Default storage engine'>
		       <value>innodb</value>
			</variable>
			<variable name='dbSSTMethod' type='string' mode='expert' description='Méthode SST'>
		       <value>rsync</value>
			</variable>
			<variable name='dbClusterGcacheSize' type='number' mode='expert' description="Write-set Cache Size (gcache.size)">
				<value>128</value>
			</variable>
			<!-- End -->
		</family>
		<separators>
			<separator name='dbCreateFixAdmin'>Comptes d'administration supplémentaires</separator>
		</separators>
	</variables>
	<constraints>
		<check name='valid_enum' target='ifDBCluster'>
			<param>['eth0', 'eth1', 'eth2', 'eth3', 'eth4']</param>
		</check>

		<group master='dbClusterMember'>
			<slave>dbClusterMemberIP</slave>
		</group>

		<check name='valid_enum' target='accLimits'>
			<param>['Default','Custom']</param>
		</check>

		<check name='valid_enum' target='dbClusterPosition'>
			<param>['Leader','Node']</param>
		</check>

		<group master='accName'>
			<slave>accLimits</slave>
			<slave>accLimitTarget</slave>
		</group>

		<group master='ipMariaDBLimit'>
		   <slave>maskMariaDBLimit</slave>
		   <slave>ifMariaDBLimit</slave>
		</group>

		<fill name='calc_multi_condition' target='accLimitTarget'>
			<param>Default</param>
			<param type='eole' name='condition_1'>accLimits</param>
			<param name='default_match'>Default</param>
			<param name='mismatch'>""</param>
		</fill>

		<condition name='disabled_if_in' source="dbEnable">
			<param>non</param>
			<target type='family'>Database</target>
			<target type='family'>Database Cluster</target>
			<target type='family'>DataBase Tunning</target>
			<target type='service_accesslist'>dbCluster</target>
			<target type='filelist'>dbTunning</target>
			<target type='filelist'>dbMariaDB</target>
			<target type='filelist'>dbCluster</target>
			<target type='servicelist'>bdd</target>
		</condition>

		<condition name='disabled_if_in' source="dbCreateFixAdmin">
			<param>non</param>
			<target type='variable'>accName</target>
			<target type='variable'>accLimits</target>
			<target type='variable'>accLimitTarget</target>
		</condition>

		<condition name='disabled_if_in' source="dbEnableCluster">
			<param>non</param>
			<target type='family'>Database Cluster</target>
			<target type='service_accesslist'>dbCluster</target>
			<target type='filelist'>dbCluster</target>
		</condition>

		<condition name='disabled_if_in' source="dbCacheQueryEnable">
			<param>non</param>
			<target type='variable'>dbQueryCacheLimit</target>
			<target type='variable'>dbQueryCacheMinRestUnit</target>
			<target type='variable'>dbQueryCacheSize</target>
		</condition>

		<condition name='disabled_if_in' source="dbEnableSlowQueryLogs">
			<param>non</param>
			<target type='variable'>dbSlowQueryLogTime</target>
			<target type='variable'>dbSlowQueryLogFile</target>
		</condition>

		<condition name='disabled_if_in' source="dbClusterPosition">
			<param>Node</param>
			<target type='variable'>dbCreateFixAdmin</target>
			<target type='variable'>accName</target>
			<target type='variable'>accLimits</target>
			<target type='variable'>accLimitTarget</target>
		</condition>
	</constraints>
	<help/>
</creole>