Added networkzone parameter to service bindinig for agent download and remove AppMon components (#893)

* added `networkzone` parameter the service binding configuration for for Dynatrace. This is passed through to the URL from which the Dynatrace OneAgent is downloaded.
* remove Dynatrace AppMon support as this product is deprecated and and OneAgent should be used going forward.

Author: arthfl

README.md

@@ -86,7 +86,6 @@ The buildpack supports extension through the use of Git repository forking. The
   * [Container Security Provider](docs/framework-container_security_provider.md) ([Configuration](docs/framework-container_security_provider.md#configuration))
   * [Contrast Security Agent](docs/framework-contrast_security_agent.md) ([Configuration](docs/framework-contrast_security_agent.md#configuration))
   * [Debug](docs/framework-debug.md) ([Configuration](docs/framework-debug.md#configuration))
-  * [Dynatrace Appmon Agent](docs/framework-dynatrace_appmon_agent.md) ([Configuration](docs/framework-dynatrace_appmon_agent.md#configuration))
   * [Elastic APM Agent](docs/framework-elastic_apm_agent.md) ([Configuration](docs/framework-elastic_apm_agent.md#configuration))
   * [Dynatrace SaaS/Managed OneAgent](docs/framework-dynatrace_one_agent.md) ([Configuration](docs/framework-dynatrace_one_agent.md#configuration))
   * [Google Stackdriver Debugger](docs/framework-google_stackdriver_debugger.md) ([Configuration](docs/framework-google_stackdriver_debugger.md#configuration))

config/dynatrace_appmon_agent.yml

@@ -112,7 +112,13 @@ def supports?
 
       def agent_download_url
         download_uri = "#{api_base_url(credentials)}/v1/deployment/installer/agent/unix/paas/latest?include=java" \
-                       "&bitness=64&Api-Token=#{credentials[APITOKEN]}"
+                       "&bitness=64" \
+                       "&Api-Token=#{credentials[APITOKEN]}"
+        #
+        # setting networkzone parameter if it's configured
+        if networkzone?
+          download_uri += "&networkzone=#{networkzone_value}"
+
         ['latest', download_uri]
       end
 

docs/framework-dynatrace_appmon_agent.md

@@ -61,7 +61,6 @@ def initialize
       'container_security_provider' => 'Container Security Provider',
       'contrast_security_agent' => 'Contrast Security Agent',
       'datadog_javaagent' => 'Datadog APM Javaagent',
-      'dynatrace_appmon_agent' => 'Dynatrace Appmon Agent',
       'dynatrace_one_agent' => 'Dynatrace OneAgent',
       'elastic_apm_agent' => 'Elastic APM Agent',
       'geode_store' => 'Geode Tomcat Session Store',