title: Can't remove h2 database
body: <p>I was using an h2 database to serve as a mock while an external api was created.  Now that this api is created, we want to remove our mock services (using an h2 database) all together.
  No matter what I try (there is no trace of h2 hibernate nor anything related to jpa in our project) but I can't start my application because it keeps trying to configure a database:</p>
  <pre><code>***************************
  APPLICATION FAILED TO START
  ***************************
  
  Description:
  
  Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
  
  Reason: Failed to determine a suitable driver class
  
  
  Action:
  
  Consider the following:
      If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
      If you have database settings to be loaded from a particular profile you may need to activate it (the profiles pallas_local_disable_tamper_proofing,pallas-local-logging,local are currently active).
  </code></pre>
  <p>also the error: Error starting Tomcat context
  in full:</p>
  <pre><code>2020-11-18_21:31:19.713 [main] ERROR o.s.b.web.embedded.tomcat.TomcatStarter - Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'tracingFilter' defined in class path resource [org/springframework/cloud/sleuth/instrument/web/TraceWebServletAutoConfiguration.class]: Unsatisfied dependency expressed through method 'tracingFilter' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'httpTracing' defined in class path resource [org/springframework/cloud/sleuth/instrument/web/TraceHttpAutoConfiguration.class]: Unsatisfied dependency expressed through method 'httpTracing' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sleuthSkipPatternProvider' defined in class path resource [org/springframework/cloud/sleuth/instrument/web/TraceWebAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.cloud.sleuth.instrument.web.SkipPatternProvider]: Factory method 'sleuthSkipPatternProvider' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Unsatisfied dependency expressed through method 'healthEndpoint' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'healthContributorRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.health.HealthContributorRegistry]: Factory method 'healthContributorRegistry' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.jdbc.DataSourceHealthContributorAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.zaxxer.hikari.HikariDataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Failed to determine a suitable driver class 
  </code></pre>
  <p>the application.yml:</p>
  <pre><code>spring:
    application:
      name: my-app
    resources:
      add-mappings: true
  
  springfox:
    documentation:
      swagger:
        v2:
          path: /v1/api-docs
  
  management:
    server:
      port: 8083
      ssl:
        enabled: false
    endpoint:
      metrics:
        enabled: true
      prometheus:
        enabled: true
      health:
        show-details: always
    endpoints:
      web:
        exposure:
          include: info, health, metrics, prometheus, loggers
    metrics:
      export:
        prometheus:
          enabled: true
      distribution:
        percentiles-histogram.http.server.requests: true
        sla.http.server.requests: 1ms, 5ms, 20ms, 50ms, 150ms
      health:
        jms:
          enabled: false
  
  spring.profiles: tls
  
  server:
    ssl:
      enabled: true
    servlet:
      context-path: /my-app-context
  </code></pre>
  <p>Any help will be much appreciated.</p>