24f6232183
Running this playbook on the puppetmaster we consistently run into ssh failures due to async reconnecting periodically and network issues between hosts. We can address this by starting a single connection without async and polling on that which appears to be the default wait_for behavior. Testing of this seems to indicate it is more reliable. Change-Id: Iec72e2c0d099c0e28bc4b4b48608a03b3e66b4c0