我在Openshift中有一个Grails应用程序，我最近将我的计划从免费升级到白银，我需要将我的应用程序从非可扩展迁移到可扩展，为此我使用命令rhc create-app --from- app app --scaling。一段时间后，新的应用程序被创建，但是当我运行它时，它不会加载应用程序，只是默认的tomcat第一个屏幕。
更新：新应用的日志显示：
==> app-root/logs/haproxy_ctld.log <==
I, [2015-04-18T01:02:28.949500 #163665] INFO -- : Starting haproxy_ctld
I, [2015-04-18T08:28:39.200616 #496980] INFO -- : Starting haproxy_ctld
==> app-root/logs/haproxy.log <==
[WARNING] 107/010224 (167630) : config : log format ignored for proxy 'express' since it has
no log address.
[WARNING] 107/012317 (167630) : Server express/local-gear is DOWN for maintenance.
[ALERT] 107/012317 (167630) : proxy 'express' has no server available!
[WARNING] 107/082838 (496963) : config : log format ignored for proxy 'stats' since it has n
o log address.
[WARNING] 107/082838 (496963) : config : log format ignored for proxy 'express' since it has
no log address.
[WARNING] 107/082838 (496963) : Server express/local-gear is DOWN, reason: Layer4 connection
problem, info: "Connection refused", check duration: 0ms. 0 active and 0 backup servers lef
t. 0 sessions active, 0 requeued, 0 remaining in queue.
[ALERT] 107/082838 (496963) : proxy 'express' has no server available!
[WARNING] 107/082851 (496963) : Server express/local-gear is UP, reason: Layer7 check passed
, code: 200, info: "HTTP status check returned code <3C>200<3E>", check duration: 2ms. 1 act
ive and 0 backup servers online. 0 sessions requeued, 0 total in queue.
[WARNING] 107/085928 (496963) : Server express/local-gear is DOWN for maintenance.
[ALERT] 107/085928 (496963) : proxy 'express' has no server available!
==> app-root/logs/jbossews.log <==
Apr 18, 2015 8:28:47 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 3727 ms
Apr 18, 2015 8:59:28 AM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-bio-127.7.39.1-8080"]
Apr 18, 2015 8:59:28 AM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Catalina
Apr 18, 2015 8:59:28 AM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-127.7.39.1-8080"]
Apr 18, 2015 8:59:28 AM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-bio-127.7.39.1-8080"]
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