dcos-cli installation failed

[1001b]

...
TASK [cloudformation : s3] *****************************************************
changed: [default]

TASK [dcos-cli : ec2_elb_facts] ************************************************
ok: [default]

TASK [dcos-cli : command] ******************************************************
changed: [default]

TASK [dcos-cli : Creates directory] ********************************************
changed: [default]

TASK [dcos-cli : Copies dcos-cli installation script] **************************
changed: [default]

TASK [dcos-cli : Installs dcos cli] ********************************************
fatal: [default]: FAILED! => {"changed": true, "cmd": "bash /home/vagrant/dcos-cli/install.sh /home/vagrant/dcos-cli ", "delta": "0:00:00.105461", "end": "2016-05-16 04:49:34.073190", "failed": true, "rc": 1, "start": "2016-05-16 04:49:33.967729", "stdout": "install.sh [--add-path yes/no]", "stdout_lines": ["install.sh [--add-path yes/no]"]}

NO MORE HOSTS LEFT *************************************************************
to retry, use: --limit @provisioning/site.retry

PLAY RECAP *********************************************************************
default : ok=12 changed=10 unreachable=0 failed=1

[ftrossbach]

Seems like the url for the master elb is missing for some reason that I cannot reproduce. You can do this step manually by running /home/vagrant/dcos-cli/install.sh /home/vagrant/dcos-cli

You can find out the master elb in the EC2 console on AWS.