WARNING WARNING WARNING: This is the Digital Rebar v2 product documentation. The v2 version is EOL as of September 2017. Please refer to the new Digital Rebar Provision v3 documentation:

9.1. ERROR: cannot find a reachable address for

The Secure Shell Hammer is the “script jig” and generally runs first role for Digital Rebar that installs the control keys.

This error generally means that the Rebar Engine cannot SSH to the node due to networking issues.

See: rebar-access for troubleshooting suggestions.