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4.3. Communication Issue after Node Host Reboot
After rebooting a node host, the
rhc app create command can fail to create an application, resulting in the following error:
An error occurred while communicating with the server. This problem may only be temporary. Check that you have correctly specified your OpenShift server 'https://broker.example.com/broker/rest/domain/domain-name/applications'.
An error occurred while communicating with the server. This problem may only be temporary. Check that you have correctly specified your OpenShift server
'https://broker.example.com/broker/rest/domain/domain-name/applications'.
However, when verifying MCollective connectivity,
oo-mco commands on the broker host may continue to find the rebooted node host without any issues:
The application creation failure can be due to a communication issue between ActiveMQ on the broker host (or dedicated ActiveMQ broker, if applicable) and MCollective on the rebooted node host. To resolve this issue, restart the
activemq service:
service activemq restart
# service activemq restartNote
See https://bugzilla.redhat.com/show_bug.cgi?id=1028382 for more information on this issue and the described workaround.
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