diff options
Diffstat (limited to 'ansible/roles/trove-setup/tasks/known-hosts-setup.yml')
| -rw-r--r-- | ansible/roles/trove-setup/tasks/known-hosts-setup.yml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ansible/roles/trove-setup/tasks/known-hosts-setup.yml b/ansible/roles/trove-setup/tasks/known-hosts-setup.yml index 6e988e0..a8d18f7 100644 --- a/ansible/roles/trove-setup/tasks/known-hosts-setup.yml +++ b/ansible/roles/trove-setup/tasks/known-hosts-setup.yml @@ -1,7 +1,10 @@ # Depends on: # - check.yml --- +# If UPSTREAM_TROVE is not defined, the jinja2 'default' filter will +# replace it with an empty string. ssh-keyscan skips empty hostnames, +# so it will run only with 'localhost' - name: Add localhost and UPSTREAM_TROVE to /etc/ssh/ssh_known_hosts shell: | - ssh-keyscan localhost {{ UPSTREAM_TROVE|quote }} > /etc/ssh/ssh_known_hosts + ssh-keyscan localhost {{ UPSTREAM_TROVE|default('')|quote }} > /etc/ssh/ssh_known_hosts creates=/etc/ssh/ssh_known_hosts |