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1. js7-deployment.yaml – This file is the deployment file for JS7 components.

   Code Block
   language yml title Example for js7-deployment.yaml linenumbers true collapse true
   apiVersion: v1 kind: Pod metadata: creationTimestamp: null labels: run: js7joc name: js7joc spec: volumes: - name: hibernate-config configMap: name: hibernate-config containers: - image: sosberlin/js7:joc-2-5-1 name: js7joc ports: - containerPort: 4446 volumeMounts: - name: hibernate-config mountPath: /var/sos-berlin.com/js7/joc/resources/joc/ env: - name: RUN_JS_JAVA_OPTIONS value: "-Xmx256m" - name: RUN_JS_USER_ID value: "0:0" - name: RUN_JS_ID value: "jobscheduler" - image: sosberlin/js7:controller-2-5-1 name: js7con ports: - containerPort: 4444 env: - name: RUN_JS_JAVA_OPTIONS value: "-Xmx256m" - name: RUN_JS_USER_ID value: "0:0" - name: RUN_JS_ID value: "jobscheduler" - image: sosberlin/js7:agent-2-5-1 name: js7agent ports: - containerPort: 4445

   This YAML file describes a Pod in Kubernetes, which is a group of one or more containers and a config map.

   1. 1. The
   Pod has three containers: The
   2. 1. js7joc container runs the joc-2-5-1 image and exposes port 4446. It also uses a ConfigMap named hibernate-config as a volume, mounted at /var/sos-berlin.com/js7/joc/resources/joc/. The container sets several environment variables, including RUN_JS_JAVA_OPTIONS, RUN_JS_USER_ID, and RUN_JS_ID.
      2. The js7con container runs the controller-2-5-1 image and exposes port 4444. It sets the environment variables RUN_JS_JAVA_OPTIONS, RUN_JS_USER_ID, and RUN_JS_ID.
      3. The js7agent container runs the agent-2-5-1 image and exposes port 4445. It sets the environment variables RUN_JS_JAVA_OPTIONS, RUN_JS_USER_ID, and RUN_JS_ID.
   3. The Pod has three containers:
      1. Each container runs a different image from the sosberlin/js7 repository and is assigned a unique port.

   4. Each container has environment variables defined, which control various runtime parameters for the application such as:

      • RUN_JS_JAVA_OPTIONS 
      • RUN_JS_USER_ID
      • RUN_JS_ID

   5. A volumeMounts to the configMap is used named hibernate-config which is mounted to the /var/sos-berlin.com/js7/joc/resources/joc/ directory in the js7joc container.
      
      

2. js7-service.yaml – This file includes the configuration for port forwarding.

   Code Block
   language yml title Example for js7-service.yaml linenumbers true collapse true
   apiVersion: v1 kind: Service metadata: creationTimestamp: null labels: run: js7joc name: js7joc spec: ports: - name: js7joc port: 4446 protocol: TCP targetPort: 4446 - name: js7agent port: 4445 protocol: TCP targetPort: 4445 - name: js7controller port: 4444 protocol: TCP targetPort: 4444 selector: run: js7joc type: LoadBalancer status: loadBalancer: {}

   
   
   

3. hibernate.cfg.xml – This file includes the Hibernate configuration for connections to the JS7 - Database. Find the following example for use with a MySQL® database.

   Code Block
   language yml title Example for js7-service.yaml linenumbers true collapse true
   <?xml version="1.0" encoding="UTF-8" standalone="no"?> <hibernate-configuration> <session-factory> <property name="hibernate.connection.driver_class">org.mysql.jdbc.Driver</property> <property name="hibernate.connection.password">jobscheduler</property> <property name="hibernate.connection.url">jdbc:mysql://mysqlsrv:3306/jobscheduler</property> <property name="hibernate.connection.username">jobscheduler</property> <property name="hibernate.dialect">org.hibernate.dialect.MySQLInnoDBDialect</property> <property name="hibernate.show_sql">false</property> <property name="hibernate.connection.autocommit">false</property> <property name="hibernate.format_sql">true</property> <property name="hibernate.temp.use_jdbc_metadata_defaults">false</property> <property name="hibernate.connection.provider_class">org.hibernate.hikaricp.internal.HikariCPConnectionProvider</property> <property name="hibernate.hikari.maximumPoolSize">10</property> </session-factory> </hibernate-configuration>

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