first commit

ansible/roles/web/templates/jokesdb.j2

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+DDB_USERNAME="{{ db_username }}"
+DDB_PASSWORD="{{ db_password }}"
+DDB_URI="mysql://{{ db_address }}:{{ db_port }}/{{ db_name }}"
+JAVA_HOME="/usr/lib/jvm/java-21-openjdk-amd64"
+JAR_FILE="/var/jokesdb/bin/architecture-refcard-03-0.0.1-SNAPSHOT.jar"

ansible/roles/web/templates/jokesdb_service.j2

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+[Unit]
+Description=JokesDB
+After=syslog.target network.target
+
+[Service]
+EnvironmentFile=-/etc/default/jokesdb
+SuccessExitStatus=143
+
+User=jokesdb
+Group=jokesdb
+
+Type=simple
+
+WorkingDirectory=/var/jokesdb
+ExecStart=/usr/bin/env ${JAVA_HOME}/bin/java -DDB_USERNAME=${DDB_USERNAME} -DDB_PASSWORD=${DDB_PASSWORD} -jar ${JAR_FILE} 
+ExecStop=/bin/kill -15 $MAINPID
+
+[Install]
+WantedBy=multi-user.target