The node is using a CLIENT_MESSAGE to send "HAProxy instance is started" on creation, but that message is not a real warning or of relevance to users. The haproxy cart should be using CLIENT_RESULT instead.
Commit pushed to master at https://github.com/openshift/origin-server https://github.com/openshift/origin-server/commit/8cc18248bbe9ec6acaf5e83de3bfadf485e2f45f Bug 1000727 - HAProxy using CLIENT_MESSAGE for status messages
test on devenv_3711 no CLINET_MESSAGE "HAProxy instance is started" returned when creating app with CLI or restapi. 1) CLI: [root@Daphne test]# rhc app create phps php-5.3 -s Application Options ------------------- Namespace: 111 Cartridges: php-5.3 Gear Size: default Scaling: yes Creating application 'phps' ... done Waiting for your DNS name to be available ... done 2) restapi: <messages> <message> <severity>info</severity> <text>Application perlapp was created.</text> <exit-code>0</exit-code> <field nil="true"></field> </message> </messages> <version>1.6</version> <api-version>1.6</api-version> <supported-api-versions> move bug to verified.