eole-redis/dicos/90_redis.xml

<?xml version="1.0" encoding="utf-8"?>
<creole>
    <files>
        <!-- System configuration -->
        <file filelist='redis' name='/etc/redis/redis.conf' mkdir='True' rm='True'/>
        <file filelist='redisCl' name='/etc/redis/cluster.conf' source='redis-cluster.conf' mkdir='True' rm='True'/>
        <service servicelist="svredis">redis-server</service>
        <service_access service='redis-server'>
            <port service_accesslist='saRedis' protocol='tcp' port_type='SymLinkOption'>redisPort</port>
        </service_access>
        <service_restriction service='ead_web'>
               <ip interface='auto' netmask='rdClmask' netmask_type='SymLinkOption' ip_type='SymLinkOption'>rdClIP</ip>
               <ip interface='auto' netmask='255.255.255.255' ip_type='SymLinkOption'>redisMasterIP</ip>
        </service_restriction>
    </files>
    <variables>
        <family name='Services'>
            <variable name='activer_redis' type='oui/non' description="Activer le service de cache Redis ?">
                <value>oui</value>
            </variable>
        </family>
        <family name="Redis">
            <variable name='redisMode' type='string' description="Mode d'utilisation de Redis">
                <value>Local</value>
            </variable>
			<variable name='redisPort' type='string' description="Port d'écoute du service Redis">
				<value>6379</value>
			</variable>
            <variable name='redisMaxMemory' type='number' description="Quantité de mémoire utilisable par Redis en Mo">
                <value>512</value>
            </variable>
            <variable name='redisMemoryPolicy' type='string' description='Méthode de libération de mémoire lorsque la maximum est atteint '>
                <value>noeviction</value>
            </variable>
            <variable name='redisTCPKeepAlive' type='number' description="Intervalle entre le dernier envoi de paquet TCP et la réponse ACK (en secondes)">
                <value>60</value>
            </variable>
            <variable name='rdClIP' type='ip' description="Adresse IP réseau autorisée a utiliser le service Redis" multi='True'/>
            <variable name='rdClmask' type='ip' description="Masque de sous réseau"/>

            <!-- Cluster configration Part -->
            <variable name='redisRole' type='string' description="Role du serveur Redis">
                <value>Leader</value>
            </variable>
            <variable name='redisMasterIP' type='ip' description="Adresse IP du Leader Redis"/>
            <variable name='redisMasterPort' type='number' description="Port d'écoute du Leader Redis"/>
            <variable name='redisMasterPassword' type='string' description="Passphrase d'accès à la grappe Redis"/>
			<variable name='rdClMemberIP' type='ip' description="Adresse IP du noeud" multi='True'/>
			<variable name='rdClMemberPort' type='number' description="Port d'écoute du noeud" multi='True'/>
			<variable name='rdClMemberRole' type='ip' description="Rôle du membre"/>
			<variable name='rdClMemberMaster' type='ip' description="Noeud source des données pour ce membre"/>
        </family>
        <separators>
            <separator name='rdClIP'>Autorisation d'accès au service Redis</separator>
            <separator name='redisRole'>Grappe Redis</separator>
            <separator name='rdClMemberIP'>Serveurs membres de la grappe Redis</separator>
        </separators>
    </variables>
    <constraints>
        <condition name='disabled_if_in' source='activer_redis'>
            <param>non</param>
            <target type='filelist'>redis</target>
            <target type='family'>Redis</target>
            <target type='service_accesslist'>saredis</target>
            <target type='servicelist'>svredis</target>
        </condition>

        <condition name='disabled_if_in' source='redisMode'>
            <param>Local</param>
            <target type='variable'>redisRole</target>
            <target type='variable'>redisMasterIP</target>
            <target type='variable'>redisMasterPort</target>
            <target type='variable'>redisMasterPassword</target>
			<target type='filelist'>redisCl</target>
        </condition>

        <condition name='disabled_if_in' source='redisRole'>
            <param>Leader</param>
            <target type='variable'>redisMasterIP</target>
            <target type='variable'>redisMasterPort</target>
        </condition>

        <condition name='disabled_if_in' source='redisRole'>
            <param>Node</param>
            <target type='filelist'>redisCl</target>
        </condition>

		<condition name='disabled_if_in' source='rdClMemberRole'>
			<param>master</param>
			<target type='variable'>rdClMemberMaster</target>
		</condition>

        <group master='rdClIP'>
            <slave>rdClmask</slave>
        </group>

        <group master='rdClMemberIP'>
            <slave>rdClMemberPort</slave>
            <slave>rdClMemberRole</slave>
            <slave>rdClMemberMaster</slave>
        </group>
        <check name="valid_enum" target="redisRole">
            <param>['Leader','Node']</param>
        </check>
        <check name="valid_enum" target="redisMode">
            <param>['Local','Cluster']</param>
        </check>
        <check name="valid_enum" target="rdClMemberRole">
            <param>['master','slave']</param>
        </check>
        <check name="valid_enum" target="redisMemoryPolicy">
            <param>['noeviction', 'allkeys-lru','volatile-lru','volatile-random', 'allkeys-random','volatile-ttl']</param>
        </check>
    </constraints>
    <help>
        <variable name='activer_redis'>Activer le service de cache Redis</variable>
    </help>
</creole>