Docker Agent Connects over Port 80 despite being Configured for HTTPS.

Document ID : KB000008207
Last Modified Date : 14/02/2018
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     An APM 10.5.x Docker Agent has been configured to connect to the Enterprise Manager's REST API using HTTPS by specifying the following in the file:


Despite this configuration, the Docker Agent attempts to establish an HTTP connection. The following error is logged:

[ERROR] [] com.wily.isengard.messageprimitives.ConnectionException: HttpHostConnectException: Connect to <host>:80 [Host/<IP Address>] failed: Connection refused: connect
 at com.wily.introscope.spec.server.appmap.remotehttp.RemoteHttpCallClient$
 at com.wily.introscope.spec.server.appmap.remotehttp.RemoteHttpCallClient.doPost(
 at com.wily.introscope.spec.server.appmap.remotehttp.RemoteHttpCallClient.doPost(

This issue affects 10.5.x APM Docker Agents connecting to APM 10.5.x Enterprise Managers.

     This issue is caused by a bug on the Enterprise Manage side. To correct, request the latest Enterprise Manager hot fix available. In APM 10.5.2, this issue is addressed in Hotfix 4 and higher.

Additional Information: