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author | Lénaïc Huard <lhuard@amadeus.com> | 2015-08-11 16:22:03 +0200 |
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committer | Lénaïc Huard <lhuard@amadeus.com> | 2015-08-11 16:22:03 +0200 |
commit | 40e6be99ab4e95a27c0f13de3ad6b93c7ddb2674 (patch) | |
tree | 0d14ccfa9fe00703caffbdff3cd1d269a27fd997 /bin | |
parent | 22921a40239aa366e44b61e5341ccaffbe5c8b3b (diff) | |
download | openshift-40e6be99ab4e95a27c0f13de3ad6b93c7ddb2674.tar.gz openshift-40e6be99ab4e95a27c0f13de3ad6b93c7ddb2674.tar.bz2 openshift-40e6be99ab4e95a27c0f13de3ad6b93c7ddb2674.tar.xz openshift-40e6be99ab4e95a27c0f13de3ad6b93c7ddb2674.zip |
Prevent Ansible from serializing tasks
even if the ssh known_host file misses the ssh public host keys of the servers.
Diffstat (limited to 'bin')
-rwxr-xr-x | bin/cluster | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/bin/cluster b/bin/cluster index 7eb4a4448..c80fe0cab 100755 --- a/bin/cluster +++ b/bin/cluster @@ -23,6 +23,16 @@ class Cluster(object): '-o ControlMaster=auto ' '-o ControlPersist=600s ' ) + # Because of `UserKnownHostsFile=/dev/null` + # our `.ssh/known_hosts` file most probably misses the ssh host public keys + # of our servers. + # In that case, ansible serializes the execution of ansible modules + # because we might be interactively prompted to accept the ssh host public keys. + # Because of `StrictHostKeyChecking=no` we know that we won't be prompted + # So, we don't want our modules execution to be serialized. + 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 def get_deployment_type(self, args): """ |