Installation et configuration d'Ignite pour ThingWorx haute disponibilité

Haute disponibilité ThingWorx > Installation et configuration d'Ignite pour ThingWorx haute disponibilité

Apache Ignite est une plateforme informatique à mémoire distribué, à évolutivité horizontale et à tolérance de panne, qui permet de créer des applications en temps réel capables de traiter des téraoctets de données avec la vitesse de la mémoire. Dans un environnement ThingWorx en cluster haute disponibilité, Ignite est utilisé en tant que mémoire distribuée pour le stockage de l'état partagé, par exemple les valeurs de propriété actuelles et les informations de liaison, entre les noeuds ThingWorx Foundation.

Prérequis

Vous devez disposer de ce qui suit :

• ZooKeeper installé et exécuté

Pour plus d'informations, consultez la rubrique Installation et configuration de ZooKeeper pour ThingWorx haute disponibilité.

• Configurations réseau autorisant l'accès aux noeuds ZooKeeper

Installation (Ignite 2.14 et versions ultérieures)

1. Téléchargez Ignite depuis le site Web https://ignite.apache.org/download.cgi#binaries. Pour obtenir des informations sur la compatibilité des versions, consultez PTC Release Advisor.

2. Téléchargez les bibliothèques ThingWorx cache-provider-ignite-[version].zip et cache-provider-api-[version].zip, extrayez le fichier zip et placez les fichiers jar dans le dossier Ignite $IGNITE_HOME/libs.

3. Utilisez le mécanisme de découverte de services ZooKeeper pour que le cluster se connecte à la plateforme.

a. Suivez les instructions fournies à la page suivante (en anglais) : https://apacheignite.readme.io/docs/zookeeper-discovery

b. Déplacez les répertoires ignite-zookeeper, ignite-rest-http et ignite-slf4j depuis le dossier $IGNITE_HOME/libs/optional vers le dossier $IGNITE_HOME/libs.

c. Si cette option est activée sur Linux, procédez comme suit pour mettre à jour les fichiers vers la dernière version :

# remove the existing zookeeper jar file in the ignite-zookeeper folder
rm -rf "${IGNITE_HOME}"/libs/ignite-zookeeper/zookeeper-*
# remove unneeded library
rm -rf "${IGNITE_HOME}"/libs/ignite-indexing/
# download the latest zookeeper plus other required libraries and place in ignite-zookeeper folder
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/zookeeper/zookeeper/3.8.1/zookeeper-3.8.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/zookeeper/zookeeper-jute/3.8.1/zookeeper-jute-3.8.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/curator/curator-client/5.2.1/curator-client-5.2.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/curator/curator-framework/5.2.1/curator-framework-5.2.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/curator/curator-recipes/5.2.1/curator-recipes-5.2.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/curator/curator-x-discovery/5.2.1/curator-x-discovery-5.2.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-handler/4.1.86.Final/netty-handler-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-buffer/4.1.86.Final/netty-buffer-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-codec/4.1.86.Final/netty-codec-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-common/4.1.86.Final/netty-common-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-resolver/4.1.86.Final/netty-resolver-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-transport-native-epoll/4.1.86.Final/netty-transport-native-epoll-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-transport-classes-epoll/4.1.86.Final/netty-transport-classes-epoll-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-transport-native-unix-common/4.1.86.Final/netty-transport-native-unix-common-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-transport/4.1.86.Final/netty-transport-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-databind/2.12.7/jackson-databind-2.12.7.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-core/2.12.7/jackson-core-2.12.7.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-annotations/2.12.7/jackson-annotations-2.12.7.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/com/google/guava/guava/30.1-jre/guava-30.1-jre.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/ignite/ignite-zookeeper-ip-finder-ext/1.0.0/ignite-zookeeper-ip-finder-ext-1.0.0.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/

d. Si cette option est activée sur Windows, procédez comme suit pour mettre à jour les fichiers vers la dernière version : supprimez les fichiers *jar de libs/ignite-zookeeper/zookeepr et le répertoire libs/ignite-indexing/.

i. Téléchargez les fichiers jar suivants et placez-les dans le répertoire libs/ignite-zookeeper/.

▪ https://repo1.maven.org/maven2/org/apache/zookeeper/zookeeper/3.8.1/zookeeper-3.8.1.jar

▪ https://repo1.maven.org/maven2/org/apache/zookeeper/zookeeper-jute/3.8.1/zookeeper-jute-3.8.1.jar

▪ https://repo1.maven.org/maven2/org/apache/curator/curator-client/5.2.1/curator-client-5.2.1.jar

▪ https://repo1.maven.org/maven2/org/apache/curator/curator-framework/5.2.1/curator-framework-5.2.1.jar

▪ https://repo1.maven.org/maven2/org/apache/curator/curator-recipes/5.2.1/curator-recipes-5.2.1.jar

▪ https://repo1.maven.org/maven2/org/apache/curator/curator-x-discovery/5.2.1/curator-x-discovery-5.2.1.jar

▪ https://repo1.maven.org/maven2/io/netty/netty-handler/4.1.86.Final/netty-handler-4.1.86.Final.jar

▪ https://repo1.maven.org/maven2/io/netty/netty-buffer/4.1.86.Final/netty-buffer-4.1.86.Final.jar

▪ https://repo1.maven.org/maven2/io/netty/netty-codec/4.1.86.Final/netty-codec-4.1.86.Final.jar

▪ https://repo1.maven.org/maven2/io/netty/netty-common/4.1.86.Final/netty-common-4.1.86.Final.jar

▪ https://repo1.maven.org/maven2/io/netty/netty-resolver/4.1.86.Final/netty-resolver-4.1.86.Final.jar

▪ https://repo1.maven.org/maven2/io/netty/netty-transport-native-epoll/4.1.86.Final/netty-transport-native-epoll-4.1.86.Final.jar

▪ https://repo1.maven.org/maven2/io/netty/netty-transport-native-unix-common/4.1.86.Final/netty-transport-native-unix-common-4.1.86.Final.jar

▪ https://repo1.maven.org/maven2/io/netty/netty-transport/4.1.86.Final/netty-transport-4.1.86.Final.jar

▪ https://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-databind/2.12.7/jackson-databind-2.12.7.jar

▪ https://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-core/2.12.7/jackson-core-2.12.7.jar

▪ https://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-annotations/2.12.7/jackson-annotations-2.12.7.jar

▪ https://repo1.maven.org/maven2/com/google/guava/guava/30.1-jre/guava-30.1-jre.jar

▪ https://repo1.maven.org/maven2/org/apache/ignite/ignite-zookeeper-ip-finder-ext/1.0.0/ignite-zookeeper-ip-finder-ext-1.0.0.jar

4. Mettez à jour le fichier default-config.xml pour activer la découverte de services ZooKeeper. Vous devez placer l'adresse du serveur ZooKeeper dans la propriété de connexion zkConnectionString.

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean class="org.apache.ignite.configuration.IgniteConfiguration">
<property name="discoverySpi">
<bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
<property name="ipFinder">
<bean class="org.apache.ignite.spi.discovery.tcp.ipfinder.zk.TcpDiscoveryZookeeperIpFinder">
<property name="zkConnectionString" value="ZOOKEEPER_IPADDRESS:2181"/>
</bean>
</property>
</bean>
</property>
<property name="peerClassLoadingEnabled" value="true"/>
</bean>
</beans>

Installation de ThingWorx 9.2x à 9.3x (Ignite 2.11 et versions antérieures)

1. Téléchargez Ignite depuis le site Web https://ignite.apache.org/download.cgi#binaries. Pour obtenir des informations sur la compatibilité des versions, consultez PTC Release Advisor.

3. Utilisez le mécanisme de découverte de services ZooKeeper pour que le cluster se connecte à la plateforme.

a. Suivez les instructions fournies à la page suivante (en anglais) : https://apacheignite.readme.io/docs/zookeeper-discovery

b. Déplacez les répertoires ignite-zookeeper, ignite-rest-http et ignite-slf4j depuis le dossier $IGNITE_HOME/libs/optional vers le dossier $IGNITE_HOME/libs.

c. Si cette option est activée sur Linux, procédez comme suit pour mettre à jour les fichiers vers la dernière version :

# remove the existing zookeeper jar file in the ignite-zookeeper folder
rm -rf "${IGNITE_HOME}"/libs/ignite-zookeeper/zookeeper-*
# remove libs/ignite-zookeeper/curator-*
rm -rf "${IGNITE_HOME}"/libs/ignite-zookeeper/curator*
# remove libs/ignite-zookeeper/guava-*
rm -rf "${IGNITE_HOME}"/libs/ignite-zookeeper/guava*
# download the latest zookeeper plus other required libraries and place in ignite-zookeeper folder
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/zookeeper/zookeeper/3.8.1/zookeeper-3.8.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/zookeeper/zookeeper-jute/3.8.1/zookeeper-jute-3.8.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/curator/curator-client/5.2.1/curator-client-5.2.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/curator/curator-framework/5.2.1/curator-framework-5.2.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/curator/curator-recipes/5.2.1/curator-recipes-5.2.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/curator/curator-x-discovery/5.2.1/curator-x-discovery-5.2.1.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-handler/4.1.86.Final/netty-handler-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-buffer/4.1.86.Final/netty-buffer-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-codec/4.1.86.Final/netty-codec-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-common/4.1.86.Final/netty-common-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-resolver/4.1.86.Final/netty-resolver-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-transport-native-epoll/4.1.86.Final/netty-transport-native-epoll-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-transport-classes-epoll/4.1.86.Final/netty-transport-classes-epoll-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-transport-native-unix-common/4.1.86.Final/netty-transport-native-unix-common-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/io/netty/netty-transport/4.1.86.Final/netty-transport-4.1.86.Final.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-databind/2.12.7/jackson-databind-2.12.7.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-core/2.12.7/jackson-core-2.12.7.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/com/fasterxml/jackson/core/jackson-annotations/2.12.7/jackson-annotations-2.12.7.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/com/google/guava/guava/30.1-jre/guava-30.1-jre.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/
wget -q --no-check-certificate https://repo1.maven.org/maven2/org/apache/ignite/ignite-zookeeper-ip-finder-ext/1.0.0/ignite-zookeeper-ip-finder-ext-1.0.0.jar -P "${IGNITE_HOME}"/libs/ignite-zookeeper/

i. Téléchargez les fichiers jar suivants et placez-les dans le répertoire libs/ignite-zookeeper/.

▪ https://repo1.maven.org/maven2/org/apache/zookeeper/zookeeper/3.8.1/zookeeper-3.8.1.jar

▪ https://repo1.maven.org/maven2/org/apache/zookeeper/zookeeper-jute/3.8.1/zookeeper-jute-3.8.1.jar

▪ https://repo1.maven.org/maven2/org/apache/curator/curator-client/5.1.0/curator-client-5.1.0.jar

▪ https://repo1.maven.org/maven2/org/apache/curator/curator-framework/5.1.0/curator-framework-5.1.0.jar

▪ https://repo1.maven.org/maven2/org/apache/curator/curator-recipes/5.1.0/curator-recipes-5.1.0.jar

▪ https://repo1.maven.org/maven2/org/apache/curator/curator-x-discovery/5.1.0/curator-x-discovery-5.1.0.jar