diff options
Diffstat (limited to 'bin/cluster')
| -rwxr-xr-x | bin/cluster | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/bin/cluster b/bin/cluster index ecb8bc58e..080bf244a 100755 --- a/bin/cluster +++ b/bin/cluster @@ -34,6 +34,8 @@ class Cluster(object): os.environ['ANSIBLE_HOST_KEY_CHECKING'] = 'False' # TODO: A more secure way to proceed would consist in dynamically # retrieving the ssh host public keys from the IaaS interface + if 'ANSIBLE_SSH_PIPELINING' not in os.environ: + os.environ['ANSIBLE_SSH_PIPELINING'] = 'True' def get_deployment_type(self, args): """ @@ -284,7 +286,20 @@ if __name__ == '__main__': cluster = Cluster() parser = argparse.ArgumentParser( + formatter_class=argparse.RawDescriptionHelpFormatter, description='Python wrapper to ensure proper configuration for OpenShift ansible playbooks', + epilog='''\ +This wrapper is overriding the following ansible variables: + + * ANSIBLE_SSH_ARGS: + If not set in the environment, this wrapper will use the following value: + `-o ForwardAgent=yes -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ControlMaster=auto -o ControlPersist=600s` + If set in the environment, the environment variable value is left untouched and used. + + * ANSIBLE_SSH_PIPELINING: + If not set in the environment, this wrapper will set it to `True`. + If you experience issue with Ansible ssh pipelining, you can disable it by explicitely set this environment variable to `False`. +''' ) parser.add_argument('-v', '--verbose', action='count', help='Multiple -v options increase the verbosity') @@ -301,7 +316,7 @@ if __name__ == '__main__': meta_parser.add_argument('cluster_id', help='prefix for cluster VM names') meta_parser.add_argument('-t', '--deployment-type', - choices=['origin', 'online', 'enterprise', 'atomic-enterprise', 'openshift-enterprise'], + choices=['origin', 'atomic-enterprise', 'openshift-enterprise'], help='Deployment type. (default: origin)') meta_parser.add_argument('-o', '--option', action='append', help='options') |