症状

When ProxyPreserveHost is set to OFF in Apache HTTPd's configuration, several issues can ensue:

1. Rich Text editor does not display - CONF-13942 (fixed in 2.10.1)
2. Some configurations with Trusted Applications may not work (if the server base URL differs).

原因

ProxyPreserveHost is set to OFF in Apache's configuration.

回避策

To work around the issue, in Tomcat's server.xml, use:

<connector proxyName="hostname" proxyPort="80" />

This is described in Tomcat's documentation.

ソリューション

Atlassian recommends using ProxyPreserveHost ON.