context.xml

<?xml version="1.0" encoding="UTF-8"?>
<Context>
    <WatchedResource>WEB-INF/web.xml</WatchedResource>

    <Resource name="jdbc/scadalts"
              auth="Container"
              type="javax.sql.DataSource"
              factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"
              testWhileIdle="true"
              testOnBorrow="true"
              testOnReturn="false"
              validationQuery="/* ping */ SELECT 1"
              validationInterval="30000"
              timeBetweenEvictionRunsMillis="30000"
              maxActive="80"
              minIdle="10"
              maxWait="10000"
              initialSize="10"
              removeAbandonedTimeout="1000"
              removeAbandoned="true"
              abandonWhenPercentageFull="75"
              logAbandoned="true"
              minEvictableIdleTimeMillis="30000"
              jmxEnabled="true"
              jdbcInterceptors="org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;
                                                        org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer;
                                                        org.apache.tomcat.jdbc.pool.interceptor.ResetAbandonedTimer;
                                                        org.apache.tomcat.jdbc.pool.interceptor.SlowQueryReport(threshold=1500)"
              username="root"
              password="root"
              driverClassName="com.mysql.jdbc.Driver"
              defaultTransactionIsolation="READ_COMMITTED"
              connectionProperties="useSSL=false;allowPublicKeyRetrieval=true"
              url="jdbc:mysql://database:3306/scadalts"
    />
</Context>